24-01-2021
24-01-2021
2139PEGP0612
םיחקורה תונקת יפל ןכרצל ןולע
1986- ו"משתה )םירישכת(
דבלב אפור םשרמ םע קוושמ רישכתה
ןושלבחסונהזןולע,האירקהתלקהלותוטשפהםשל
.םינימה ינש ינבל תדעוימ הפורתה ,תאז ףא לע .רכז
סיסגפ
ל"מ0.5/ג"קמ 135
ל"מ0.5/ג"קמ180
שומישל ןכומ טע
:בכרה
:ליכמ טע לכ
Peginterferonalfa-2a135mcg/0.5mlor
180 mcg/0.5 ml
עדימ"6קרפהארםיליעפיתלבםיביכרמלעעדימל*
."ףסונ
שמתשתםרטבופוסדעןולעהתאןויעבארק
.הפורתהלעיתיצמתעדימליכמהזןולע.הפורתב
לאואאפורהלאהנפ,תופסונתולאשךלשיםא
.חקורה
,ןיריוובירםעסיסגפלשבלושמלופיטךלםשרנוהדימב
םרטבןיריוובירלשןכרצלןולעהתאםגןויעבארק
.לופיטב ליחתת
התואריבעתלא.ךתלחמבלופיטלהמשרנוזהפורת
ךלהארנםאוליפאםהלקיזהלהלולעאיה.םירחאל
.המוד םתלחמ יכ
ךנויעל בושח עדימ )1
תיפיגנדבכתקלדבלופיטלתדעוימסיסגפהפורתה
וא B גוסמ תינורכ
תחתמ(תירוע-תתהקרזהלתדעוימסיסגפהפורתה
םא.ימעפ-דחשומישלןכומטעבהעיגמאיהו)רועל
םאתהבלעפ,ךמצעלהפורתהתאקירזמהתא
ןולעהףוסבתוטרופמהתימצעהקרזהלתוארוהל
.)"תימצע הקרזהל תוארוה" -7קרפ האר(
ךשמוהקרזהידעומ,ןונימ(אפורהתויחנהלעהדפקה
הרקמלכב.המלחהליוכיסהתאהלידגמ)לופיטה
אפורהםעתוצעייתהאלללופיטהתאקיספהלןיא
יתוחיטבעדימל4-ו2םיקרפבןייעאנא.לפטמה
.בחרומ
ךורעלשיוכלהמבוסיסגפבלופיטהתליחתינפל
עדימל.רידסןפואבתופסונתוקידבוםדתוקידב
."בקעמו תוקידב" ףיעס3קרפ האר ףסונ
תירוקמההתזיראבררקמבהפורתהתאןסחאלבושח
.האיפקהל אלו
ךלהמבןוירהתעינמלתוריהזהנשמבטוקנלשי
-הקנהםעלופיטהתאבלשלתורשפאןיאולופיטה
."הקנהו ןוירה" ףיעס2קרפ האר
?הפורתה תדעוימ המל
ןורפרטניא.חווט-ךוראןורפרטניאאיהסיסגפהפורתה
לשןוסיחהתכרעמתבוגתתאהנשמרשאןובלחאוה
תולחמוםימוהיזםעתודדומתהבהלעייסלידכ,ףוגה
תויפיגנדבכתוקלדבלופיטלתשמשמהפורתה.תושק
וא B סיטיטפה( C וא B גוסמ תוינורכ
אוהשומישה: B גוסמתינורכתיפיגנדבכתקלדב
.דיחי לופיטכסיסגפב ללכ ךרדב
ץלמומהשומישה: C גוסמתינורכתיפיגנדבכתקלדב
הפורתה.ןיריוובירםעבולישבאוהסיסגפברתויב
לוטיללוכיךניאםאקר,דיחילופיטכשמשתסיסגפ
.איהש הביס לכמ ןיריווביר
תיטיופרת הצובק
.םינורפרטניא
הפורתב שומישה ינפל )2
:םא הפורתב שמתשהל ןיא
.הקינימךניה
peginterferon -(ליעפהרמוחלתושיגרךלהעודי
דחאלואאוהשגוסלכמןורפרטניאל,) alfa -2 a
.הפורתה יביכרממ
בלתלחממלבוסךנהםאואבלףקתהתרבע
.תרחא
.תינומיאוטואדבכתקלדמלבוסךנה
םאלשמל(תמדקתמדבכתלחממלבוסךנה
.)בוהצ ךלש רועה
ףיעסהאר( )Telbivudine( ןידוויבלטבלפוטמךנה
.)"תורחא תופורתוסיסגפ"
תחתמםידליותוקונית,םידולי,םיגפםניהםילפוטמה
.3ליגל
הפורתב שומישב תועגונה תודחוימ תורהזא
:םיאבה םירקמב לפטמה אפורל הנפ
.ןוירהלסנכיהלתננכתמואןוירהבתאםא
סיזאירוספה,)תחפס(סיזאירוספמלבוסךנהםא
.סיסגפב לופיטה ךלהמב רימחהל לולע
דבכתקלדדבלמדבכביהשלכהיעבמלבוסךנהםא
וא B גוסמ תיפיגנ
אפורהשןכתיי,םדץחלרתיואתרכוסמלבוסךנהםא
.םייניע תקידבל ךתוא הנפי
.הייארבםייונישבןיחבמךנהםא
תקלדומכ(םוהיזחתפמהתאשבשוחהתאםא
ינמזןפואבריבגהללולעסיסגפבלופיטה.)תואיר
.םימוהיזב תולחל ןוכיסה תא
תוררקתהבםירושקשםימוטפמיסחתפמהתאםא
ישוקואםוח,לועיש:ןוגכ(רחאיתמישנםוהיזבוא
.)המישנב
תועיצפואםימומידלשםינמיסחתפמהתאםא
.דימ לפטמה אפורל הנפ ,תוליגר אל
הרומחתיגרלאהבוגתלשםינמיסחתפמהתאםא
ךלהמב)תדפרסואםיפוצפצ,המישנבישוקןוגכ(
.דימ יאופר עויס תלבקל הנפ ,סיסגפב לופיטה
,)דיאורית(סירתהתטולבבהלחממלבוסךנהםא
.תופורת ידי-לע יוארכ תנזואמ הניאש
ואתישפנהערפהמרבעבתלבסואלבוסךנהםא
.הרומח תיבצע
התאםא,ןואכידמרבעבתלבסואלבוסךנהםא
תשוחתןוגכ(ןואכידבםירושקשםימוטפמיסחתפמ
האר(סיסגפבלופיטהךלהמב)המודכושואיי,תובצע
.)"יאוול תועפות" -4קרפ
.הימנאמרבעבתלבסואלבוסךנהםא
תננכותמשואהילכואדבכתלתשהתרבעםא
.בורקה דיתעב וזכ הלתשה ךרובע
דגנכ תופורתב לפוטמה HIV אשנהתאםא
גוסמתיפיגנדבכתקלדבםדוקלופיטתקספהםא
.הכומנ םד תריפס וא הימנא בקע C
,םייכינחתויעבותוילטנדתוערפהלשםירקמוחווד
בולישולטנשםילפוטמב,םיינישןדבואלליבוהלתולולעש
עוגפללולעהפבשבוי,ןכ-ומכ.ןיריוובירוסיסגפלש
בולישבךשוממלופיטךלהמבהפהימורקבוםיינישב
תוידוסיבםיינישחצחצלךילע.ןיריוובירםעסיסגפלש
.רידס ןפואב תוילטנד תוקידב רובעלו םויב םיימעפ
ךנהםא.תואקהמלובסלםילולעםילפוטמהןמקלח
תוידוסיבהפהתאףוטשלדפקה,וזהעפותמלבוס
.ןכמ רחאל
םירגבתמו םידלי
תחתמםילפוטמלללכךרדבתדעוימהניאוזהפורת
.18ליגל
תורחא תופורתו סיסגפ
,תורחאתופורתהנורחאלתלטנםאואחקולהתאםא
ךכלערפס,הנוזתיפסותוםשרמאללתופורתללוכ
ואאפורהתאעדיילשידחוימב.חקורלואאפורל
המתסאבלופיטלתופורת:חקולהתאםאחקורה
. HIV -ה סוריו דגנכ תופורתו
ךרוצהיהישןכתיי,המתסאלתופורתלטונךנהםא
.המתסאב לופיטל תופורתה לש ןונימה תא תונשל
ידוקפתבהרמחהו) Lactic acidosis (תיטקלתצמח
גוסמ HIV דגנלופיטבתורושקשיאוולתועפותןהדבכ
.) Highly Active Anti - Retroviral Therapy ( HAART
ןיריווביר+סיסגפתפסוה, HAART -בלפוטמךנהםא
תיטקלתצמחלךלשןוכיסהתאריבגהלהלולע
רחאבקעמעצבילפטמהאפורה.דבכתקיפס-יאו
.הלא םיבצמל םימוטפמיסו םינמיס
םעבולישב) zidovudine (ןידובודיזםילטונשםילפוטמ
תוחתפתהלרבגומןוכיסבםהאפלאןורפרטניאוןיריווביר
.הימנא
בולישב) azathioprine (ןירפויטאזאםילבקמהםילפוטמ
רבגומןוכיסבםיאצמנןורפרטניאגפוןיריוובירםע
ןולעבםגןייעלשי.םדבתושקתוערפהתוחתפתהל
.ןיריווביר לש ןכרצל
ןידוויבלטבלפוטמךנהוהדימבסיסגפבשמתשהלןיא
תאהלעמהלאתופורתבוליששללגב,) telbivudine (
peripheral (תיפקיהםיבצעתלחמתוחתפתהלןוכיסה
,ץוצקע,השוחתרסוחבאטבתהלהלוכיש,) neuropathy
ןיא,ןכל.םיילגרבוא/ותועורזבהפירשתשוחתוא/ו
אפורלרפס.ןידוויבלטםעבולישבסיסגפבשמתשהל
.ןידוויבלטב לפוטמ ךנה םא חקורל וא
הקנהו ןוירה
חקורבואאפורבץעוויהלשיהקינימואןוירהבךניהםא
.הפורתב שומישה ינפל
:הקנה
ןיאןכלו,םאבלחבתשרפומהפורתהםאעודיאל
בלושמלופיטב.סיסגפבלופיטהךלהמבקוניתקיניהל
םיאתמהעדימלבלםישלשי,ןיריוובירםעסיסגפלש
:ןוירה
.הלפהלםיתיעלומרגםינורפרטניא,תויחבםירקחמב
.העודי אל םדא-ינבב ןוירה לע העפשהה
שי,ןיריוובירםעבולישבסיסגפבםישמתשמרשאכ
םילפוטמבןה,ןוירהתעינמלתוריהזיעצמאבטוקנל
ןיריוובירןכש,הבקנןיממתולפוטמבןהורכזןיממ
:רבועל רכינ קזנל םורגל לולע
בולישבסיסגפתלטונהתוירופהליגבהשיאךניהםא
ינפלתילילשןוירהתקידבגיצהלךיילע,ןיריוובירםע
4ךשמבווכלהמבשדוחלתחא,לופיטהתליחת
יעצמאבשמתשהלךיילע.ותקספהרחאלםישדוח
לופיטהתאתלטונתאדועלכןוירהדגנליעיהעינמ
לעןודלןתינ.ותקספהרחאלםישדוח4ךשמבו
.לפטמה אפורה םע אשונה
,ןיריוובירםעבולישבסיסגפלטונהרבגהתאםא
התאםאאלאןוירהבהשיאםעינימעגמםייקתלא
ןיריוובירשיוכיסהתאתיחפיהז.םודנוקבשמתשמ
עגרכןוירהבהניאךגוז-תבםא.השיאהףוגבראשיי
ןוירהתקידבעצבלהילע,תוירופהליגבתאצמנךא
םישדוח7ךשמבולופיטהךלהמבשדוחלתחא
שמתשהלםיבייחךגוזתבואהתא.ותקספהרחאל
תאלטונךנהדועלכןוירהדגנליעיהעינמיעצמאב
ןודלןתינ.ותקספהרחאלםישדוח7ךשמבולופיטה
.לפטמה אפורה םע אשונה לע
תונוכמב שומישו הגיהנ
,ררחוסמשחךנהםאתונוכמליעפהלואבכרבגוהנלןיא
.סיסגפב לופיטה ךלהמב לבלובמ וא ףייע
?הפורתב שמתשת דציכ )3
.אפורה תוארוה יפל שמתשהל שי דימת
.חוטב ךניא םא חקורה וא אפורה םע קודבל ךילע
לבוקמ ןונימ
בולישבואדבל,ג"קמ180סיסגפאוהלבוקמהןונימה
ונכתי.תירוע-תתהקרזהב,עובשבםעפ,ןיריוובירםע
.לופיטה ךלהמב ןונימב םייוניש
הנמהלערובעלןיא.דבלבאפורהתוארוהיפלןונימ
.תצלמומה
לופיטה ךשמ
גוסבתולתכ,םישדוח18-ל4ןיבענלופיטהךשמ
תלביקרבכםאולופיטלהבוגתב,םוהיזלםרגשסוריוה
.ךתלחמל לופיט רבעב
הפורתב שומישה ןפוא
:רמולכ,)רועלתחתמ(תירוע-תתהקרזהלדעוימסיסגפ
תמקרךותלהרצקטחמתרזעבסיסגפקירזהלשי
.ךריה וא ןטבה רוזאב רועל תחתמש ןמושה
.הנישה ינפל הפורתה תא קירזהל ץלמומ
הדימב!ימעפ-דחשומישלתדעוימסיסגפהפורתה
דימשהלשי,טעבהיוצמהמהכומנהנמךלהמשרנו
!הקרזהה רחאל הרתיה תא
עבקנשיפכםיבוצקםינמזבוזהפורתבשמתשהלשי
העפשההשםשרתמהתאםא.לפטמהאפורהידי-לע
אפורלהנפ,ידמהשלחואידמהקזחסיסגפלש
.חקורל וא
םאתהבלעפ,ךמצעלהפורתהתאקירזמהתאםא
האר(ןולעהףוסבתוטרופמהתימצעהקרזהלתוארוהל
.)"תימצע הקרזהל תוארוה" -7קרפ
בקעמו תוקידב
ךורעלשיוכלהמבוסיסגפבלופיטהתליחתינפל
םייונישרחאבוקעלידכברידסןפואבםדתוקידב
,)םימוהיזבםימחלנשםיאת(םינבלהםדהיאתתריפסב
תויסט,)ןצמחםיאשונשםיאת(םימודאהםדהיאת
ואדבכידוקפת,)םדתשירקלםיארחאשםיאת(םדה
.םירחא הדבעמ יכרעב םייוניש
אפורהשןכתיי,םדץחלרתימואתרכוסמלבוסךנהםא
.םייניע תקידבל ךתוא הנפי
.רידס ןפואב תוילטנד תוקידב רובעל ךילע
תונפלךילע,רתויהובגןונימתועטבתלטנםא
.ירשפאה םדקהב חקורל וא לפטמה אפורל
גוהנלשי,שורדהןמזבוזהפורתלוטילתחכשםא
:תואבה תוארוהה יפל
,ןנכותמההקרזההדעוממםיימויואםויופלחםא
.ירשפאהםדקהבהחכשנשהנמהתאקירזהלשי
םינמזהחוללםאתהבלוטילשיהאבההנמהתא
.ןנכותמהיהאבהלופיטהובשםויותואב,ירוקמה
שי,ןנכותמההקרזההדעוממםימי3-5ופלחםא
תא.ירשפאהםדקהבהחכשנשהנמהתאקירזהל
דעםימי5לשםיחוורמבלוטילשיתואבהתונמה
.עובקה הקרזהה םויל הרזחל
םויב.ינשםויאוהךלשעובקההקרזההםוי:אמגודל
4(ינשםוילשהקירזהתאתחכששתרכזנישיש
דימהחכשנשהנמהתאקירזהלךילע.)רוחיאימי
יעיברםויבהאבההנמהתאקירזהלוישישםויב
האבההקירזה.)ישישםוילשהנמהירחאםימי5(
לשהקירזהרחאלםימי5,ינשםויבהיהתךלש
ךלשליגרהםינמזהחוללתרזחוישכע.יעיברםוי
.ינש םוי לכב תוקירז לבקל ךישמהל ךילעו
לוטילןיא,ןנכותמההקרזההדעוממםימי6ופלחםא
הנמהתאלוטילותוכחלשי.החכשנשהנמהתא
.ךלש עובקה הקרזהה םויב ,תרחמל םוי האבה
סיסגפתנמיבגלהטלחהבעויסלקוקזהתאםא
.חקורל וא לפטמה אפורל הנפ ,החכשנש
לעתוצפלידכ,דחיבתונמיתשלוטילןיאןפואםושב
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םג.אפורהידי-לעץלמוהשיפכלופיטבדימתהלשי
לופיטהתאקיספהלןיא,ךתואירבבצמברופישלחםא
.חקורה וא אפורה םע תוצעייתה אלל הפורתב
?לופיטה תחלצהל עייסל לכות דציכ
אלללופיטהוא/והפורתהןונימביונישתושעלןיא
.לפטמה אפורה ןמ תשרופמ הארוה
אפורהתויחנהיפ-לעהקרזההידעומלעדיפקהלשי
.לפטמה
)המודכוהקרזהידעומ,ןונימ(אפורהתויחנהלעהדפקה
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םיימעפתוידוסיבםיינישחצחצלךילעלופיטהךלהמב
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.אפורה ידי-לע ץלמוהש לופיטה תא םילשהל ךילע
,וזהפורתבשומישלעגונבתופסונתולאשךלשיםא
.חקורב וא אפורב ץעוויה
יאוול תועפות )4
תועפותלםורגללולעסיסגפבשומישה,הפורתלכלומכ
תועפותארקמללהביתלא.םישמתשמהמקלחביאוול
.ןהמ תחא ףאמ לובסת אלו ןכתיי .יאוולה
:םיאבה םירקמב דימ אפורל תונפל שי
לופיטהךלהמבןואכידמםילבוסשםישנאםנשי
תועיפומםיתיעלו,ןיריוובירםעבולישבואדבלסיסגפב
תינפומש(תינפקותתוגהנתהותוינדבואתובשחמםג
םויאלתועגונהתובשחמןוגכ,םירחאיפלכםיתיעל
ודבאתהשםילפוטמםנשי.)םירחאלשםהייחלע
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בורקרבחמואהחפשמבורקמשקבללוקשלןתינ
םייונישלואןואכידלשםינמיסלינרעתויהלךלעייסל
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קקדזתשןכתייותויניצרתויהלתולולעולאתועפות
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תופסונ יאוול תועפות
לשבולישבתובורקםיתיעלתועיפומשיאוולתועפות
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לשבולישבתוקוחרםיתיעלתועיפומשיאוולתועפות
ןיריווביר םעסיסגפ
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בולישבדואמתורידנםיתיעלתועיפומשיאוולתועפות
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תיתשרלשתקלד;הייארהבצעלשתוחיפנותקלד
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תקלד;בצקתוערפה;ריהמבלבצק;בלהרוזאבבאכ
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לשהשוחתןוגכםינימסתלליבוהלהלוכירשאהעפות
Vogt Koyanagi Harada ;היגרנארסוחוהברתופייע
העימשןדבוא,הייארןדבואבתאטבתמההרידנהלחמ(
;הילכואדבכלתשתייחד;)רועבהיצטנמגיפתעפוהו
תוערפהו)חורהבצמבתינוציקהילעלשםיעוריא(הינאמ
חורהבצמבתינוציקהילעלשםיעוריא(תויבטוק-וד
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;)םייפגליפקיההםדהתקפסאבהדירי(תיפקיההימכסיא
האצותכסגהיעמהלשתקלד(תימכסיאסיטילוק
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תיפיגנדבכתקלדבלופיטלדבלסיסגפםילטונרשאכ
קלחתושחרתהליוכיסה,)ןיריווביראלל( C וא B גוסמ
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התארשאכוא,הרימחמיאוולהתועפותמתחאםא
ץעייתהלךילע,ןולעבהרכזוהאלשיאוולתעפותמלבוס
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םידליב תודחוימ יאוול תועפות
תויגרלאותוליערתובוגתלםורגלהלולעהפורתה
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רומשלשיתרחאהפורתלכווזהפורת!הלערהענמ
תוקוניתוא/וםידלילשםדיגשיהלץוחמרוגסםוקמב
אללהאקהלםורגתלא.הלערהענמתךכידי-לעו
.אפורהמ תשרופמ הארוה
הנמהותיוותהתאקודב!ךשוחבתופורתלוטילןיא
םאםייפקשמבכרה.הפורתלטונךנהשםעפלכב
.םהל קוקז ךנה
הגופתהךיראתירחאהפורתבשמתשהלןיא
ךיראת.טעהוהזיראהיבגלעעיפומה )exp . date (
.שדוח ותוא לש ןורחאה םויל סחייתמ הגופתה
לשהרוטרפמטב,ררקמבןסחאלשי:ןוסחיאיאנת
תזיראבטעהתארומשלשי.איפקהלןיא.2 ° C -8 ° C
.רוא ינפמ וילע ןגהל ידכ תירוקמה ןוטרקה
ואטעהתזיראלקזנשיםאהפורתבשמתשתלא
םיקיקלחםנשיםא,הרוכעהסימתהםא,ומצעטעל
ףוקשוניאהסימתהעבצםאוא,הסימתבםיפחרמ
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רחאלודימשהלשיוימעפ-דחשומישלדעוימטעה
הסכמהושמושמהטעהתאךילשהלשי.הקרזהה
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ףסונ עדימ )6
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injections
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ןכומטעבהעיגמההקרזהלהסימתאיהסיסגפהפורתה
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129.11.30805
תימצע הקרזהל תוארוה )7
ולאתוארוהרחאאלמתוןיבת,ארקתשדואמבושח
טעבשמתשהלועדתךבלפטמהםדאהואהתאשידכ
הטושפהניהטעהתועצמאבהקרזהה.הנוכנהרוצב
ןניאהלאתוארוה.ךשמהבםיטרופמהיבלשוהרצקו
תווצלהנפ.יאופרהתווצהידי-לעהכרדהתופילחמ
הקרזההתאעצבלהסנתלא.הלאשלכבךלשיאופרה
.טעב שמתשהל דציכ תנבהש חוטב ךנהש דע
ותיבבלפוטמהלשתימצעהקרזהלדעוימטעסיסגפ
שומישלדעוימוניאטעה.התואנהכרדהתלבקרחאל
שומישלדעוימטעה.18ליגלתחתמםידליב/ידי-לע
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:מ ענמיהל שי
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םא,הלולצהניאהסימתהוהדימבטעבשמתשהל
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:טעה יביכרמ
לוחכ הסכמ.1
הרקב ןולח.2
הלעפה ןצחל.3
הסכמהתרסהרחאלקרןיעלהלגנ(טחמןגמ.4
)5בלשב לוחכה
?קקדזת המל
שומישל ןכומ טעסיסגפ
לוהוכלאדפ
יתוחיטבורוגסחישקלכימ
:הקרזהה יבלש ריצקת
יתוזח ןפואב טעה תא קודב.1
רדחה תרוטרפמטל עיגהל טעל חנה.2
םיידיה תא ףוטש.3
הקרזהה םוקמ תא ןכהו רחב.4
לוחכה הסכמה תא רסה.5
הקרזהה םוקמב טעה תא םקמ.6
קרזה.7
שמושמה טעה תא ךלשה.8
יתוזח ןפואב טעה תא קודב .1
טעהתאקודב.ותוארענתלא.ררקמהןמטעהתאאצוה
.הרקבה ןולח ךרד הסימתה תא ןחבו יתוזח ןפואב
םירקמברחאטעבשמתשהוטעהתאךלשה
:םיאבה
.הלולצהניאהסימתהםא
.םיקיקלחהליכמהסימתהםא
.בהבהצדעףוקשוניאהסימתהעבצםא
.םוגפהארנטעבוהשלכקלחםא
ךיראתתאאוצמללכות.רבעהגופתהךיראתםא
תקבדומהתיוותהלעותינוציחההזיראהלעהגופתה
.טעה לע
רדחה תרוטרפמטל עיגהל טעל חנה .2
ךשמברדחהתרוטרפמטלעיגהלררוקמהטעלחנה
ךרדםושבטעהתאםמחלהסנתלא.תוקד20-כ
.תרחא
םיידיה תא ףוטש .3
.ןובסו םימב בטיה ךידי תא ףוטש
הקרזהה םוקמ תא ןכהו רחב .4
רוזאמענמיה.)הנומתהאר(ךריבואןטבבםוקמרחב
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קירזמהתאשםעפלכבהנושםוקמרוחבלךילע
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יוקינל,ךדיצלותואחנהולוהוכלאדפברוזיאהתאאטח
חנה.ךרוצהתדימבהקרזההרחאלםוקמהלשרזוח
תעגלאלדפקה.תוינש10ךשמבשבייתהלרועל
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לוחכה הסכמה תא רסה .5
הסכמהתארסהותחאדיבהקזוחבטעהתאקזחה
.היינשה דיב לוחכה
תמושתל(.ףפוריתכתמרוניצליכמהסכמה:בלםיש
וניההזבצמ.ףפורתויהלרומאיתכתמהרוניצה,ךביל
שמתשהלשי,לוחכההסכמהרסוהשעגרמ.)ןיקת
ךותבטעבשומישהשענאלוהדימב.ידיימןפואבטעב
תוסנלןיא.שדחטעבשמתשהלווכילשהלשי,תוקד5
.ותרסה רחאל לוחכה הסכמה תא שדחמ רבחל
הקרזהה םוקמב טעה תא םקמ .6
לפקרוצהיינשהדיב.תוחונבטעהתאזוחאתחאדיב
טחמהןגמשךכותואקזחהוהקרזההםוקמברועב
.חוטבו ביצי ןפואב וילא דמציהל לכוי
לפקל)90 °(ךנואמבהקרזההםוקמבטעהתאםקמ
.רועה
.הלעפהה ןצחל לע ץוחלל ןיידע הסנת לא :בל םיש
טחמהןגמשדערועהדגנכהקזוחבטעהלעץחל
.טעה ךותל אלמ ןפואב סנכנ
.הקרזהל ןכומ אוהו הליענהמ תעכ ררחוש טעה ←
קרזה .7
םעץחל,הקרזההםוקמבהקזוחבטעהתאזחואךדועב
.דימ ותוא ררחשוהלעפהה ןצחל לע לדוגאה
.הקרזההתליחתלעדיעמרשא"קילק"עמשיי ←
הרקבהןולחבםודאהןמסההקרזההתומדקתהםע ←
.הטמ יפלכ עוני
ידכתוינש10ךשמברועהדגנכץוחלטעהתאקזחה
ריאשהלדואמבושח.הקרזההתמלשהתאחיטבהל
.הקרזהה תמלשהל דע רועה לפק לע טעה תא
הלעפההןצחלרשאכףסונ"קילק"עמשתוןכתיי ←
.ומוקמל רוזחי
.ןיטולחלםודאהיהיהרקבהןולחתעכ ←
תאםרה.הלעפההןצחלמלדוגאהתאתרסהיכאדוו
.הלעמ יפלכ )90 °( הרשי תיווזב טעה
ידכביטמוטואןפואבלענייוהצוחהאציטחמהןגמ ←
.תורקדיה עונמל
:תוריהז
,םודאה ןמסב ולוכ אלמ וניא הרקבה ןולח םא
.לעננאלטחמהןגמוןכתיי
לולעהתאשםושמטעההצקבעגיתלא
.רקדיהל
.התומלשבהנמהתאתלביקאלוןכתיי
.בוש טע ותואב שמתשהל הסנת לא
.הקרזהה לע רוזחת לא
.ךב לפטמה יאופרה תווצה םע רשק רוצ
:הקרזהה רחאל
תדימב,לוהוכלאדפםעהקרזההםוקמתאהקנ
.ךרוצה
שמושמה טעה תא ךלשה .8
טעהלעלוחכההסכמהתאשדחמםישלךרוצןיא
ולשלוחכההסכמהתאוטעהתאךלשה.שמושמה
קחרהלכימהתאןסחא.יתוחיטבורוגסחישקלכימל
.תע לכב םידלי לש םדי גשיהמ
PATIENT PACKAGE INSERT IN ACCORDANCE
WITH THE PHARMACISTS’ REGULATIONS
(PREPARATIONS) - 1986
The preparation is dispensed
only with a doctor’s prescription
Pegasys ®
135 mcg/0.5 ml
180 mcg/0.5 ml
Pre-filled Pen
COMPOSITION:
Each pre-filled pen contains:
Peginterferon alfa-2a 135 mcg/0.5 ml or 180 mcg/0.5 ml
*Forinformationabouttheinactiveingredientssee
section 6 “Further Information”.
Readthisleafletcarefullyinitsentiretybefore
usingthemedicine.Thisleafletcontainsconcise
informationaboutthemedicine.Ifyouhavefurther
questions, refer to the doctor or pharmacist.
Ifyouareprescribedcombinationtherapyof
Pegasys ® withribavirin,carefullyreadinaddition
theribavirinpatientpackageinsertbeforestarting
treatment.
Thismedicinehasbeenprescribedforthetreatment
ofyourailment.Donotpassitontoothers.Itmay
harmthemevenifitseemstoyouthattheirailment
is similar.
1)IMPORTANTINFORMATIONFORYOUR
ATTENTION
Pegasysisintendedfortreatmentofchronic
hepatitis B or C.
Pegasysisintendedforsubcutaneousinjection
)undertheskin(andcomesinapre-filledpen
forsingleuse.Ifyouareinjectingthemedicine
yourself,followtheinstructionsforself-injection
detailedattheendoftheleaflet)seeSection7–
“Instructions for Self-Injection”(.
Followingthedoctor’sinstructions)dosages,
injectiontimesanddurationoftreatment(
increasesthechanceforrecovery.Inanycase
donotstoptreatmentwithoutconsultingthe
attendingdoctor.Pleasereadsections2and4
for expanded safety information.
Beforestartingandduringtreatmentwith
Pegasys,bloodtestsandothertestsshouldbe
carriedoutregularly.Forfurtherinformationsee
section 3 “Tests and Follow-Up”.
Itisimportanttostorethemedicineinthe
refrigeratorinitsoriginalpackageandnotto
freeze it.
Youmusttakeextraprecautionarycontraceptive
measuresduringtreatment.Itisnotpossible
tocombinetreatmentwithbreastfeeding–
seeSection2paragraph“Pregnancyand
Breastfeeding”.
For what is the medicine intended?
Pegasysisalong-actinginterferon.Interferonis
aproteinthatmodifiestheresponseofthebody ’s
immunesystemtohelpcopewithinfectionsand
severediseases.Themedicineisusedforthe
treatment of chronic hepatitis B or C.
ChronicHepatitisB:Pegasysisusuallyused
alone.
ChronicHepatitisC:Pegasysisbestrecommended
foruseincombinationwithribavirin. Pegasysis
usedaloneonlyifyouareunabletotakeribavirin
for any reason.
Therapeutic group:Interferons.
2) BEFORE USING THE MEDICINE
Do not use this medicine if:
You are breastfeeding.
You have a known sensitivity to the active
ingredient)peginterferon-alfa-2a(,tointerferon
ofanykindortoanyingredientsofthe
medicine.
You had a heart attack or are suffering from
another heart disease.
You have autoimmune hepatitis.
You have advanced liver disease (e.g. if your
skin has become yellow(.
You are being treated with telbivudine (see
paragraph “ Pegasysand other medicines”(.
The patients are premature babies, newborns,
infants or children less than 3 years old.
Special warnings regarding use of the medicine
Refer to your doctor in the following cases:
If you are pregnant or planning on becoming
pregnant.
If you have psoriasis, it may get worse during
treatment with Pegasys.
If you have any problem with your liver other than
hepatitis B or C.
If you have diabetes or high blood pressure,
yourdoctormayaskyoutohaveaneye
examination.
If you notice changes in your vision.
If you think you are developing an infection
)suchaspneumonia(.Treatmentwith Pegasys
maytemporarilyincreasetheriskofgetting
infections.
If you develop symptoms associated with a cold
orotherrespiratoryinfection)suchascough,fever
or difficulty breathing(.
If you develop any signs of bleeding or unusual
bruising, check with your doctor immediately.
If you develop signs of a severe allergic reaction
)suchasdifficultybreathing,wheezingorhives(
whileundertreatmentwith Pegasys,seekmedical
help immediately.
If you have a thyroid disease that is not well
controlled with medicines.
If you have or have had a severe nervous or
mental disorder.
If you are suffering or have suffered in the past
fromdepression,ifyoudevelopsymptoms
associatedwithdepression)e.g.feelingsof
sadness,dejectionandthelike(whileontreatment
with Pegasys)see section 4 – “Side effects”(.
If you have or have ever had anemia.
If you have had a liver or kidney transplant or if
suchatransplantisbeingplannedforyouinthe
near future.
If you are an HIV carrier being treated with anti
HIV medicines.
If you have stopped previous therapy for hepatitis
C because of anemia or low blood count.
Dentalandgumdisorders,whichmayleadtolossof
teeth,havebeenreportedinpatientswhoreceived
Pegasysandribavirincombinationtherapy.In
addition,drymouthcouldhaveadamagingeffecton
teethandmembranesofthemouthduringlong-term
treatmentwiththecombinationof Pegasyswith
ribavirin.Youshouldbrushyourteeththoroughly
twice daily and have regular dental examinations.
Somepatientsmayexperiencevomiting.Ifyouhave
thisreaction,besuretorinseyourmouththoroughly
afterwards.
Children and adolescents
Thismedicineisnotusuallyintendedforpatients
under 18 years of age.
Pegasys and other medicines
Ifyouaretakingorhaverecentlytakenother
medicines,includingnon-prescriptionmedicines
andnutritionalsupplements,tellthedoctoror
pharmacist.Youshouldespeciallyinformthe
doctororpharmacistifyouaretaking:medicines
for treatment of asthma and anti-HIV medicines.
Ifyouaretakingmedicinesforasthma,thedosageof
the asthma medicines may need to be changed.
Lacticacidosisandworseningliverfunctionare
sideeffectsassociatedwithHighlyActiveAnti-
RetroviralTherapy)HAART(inHIVtreatment.Ifyou
arereceivingHAART,theadditionof Pegasys+
ribavirinmayincreaseyourriskoflacticacidosisor
liverfailure.Yourdoctorwillmonitoryouforsigns
and symptoms of these conditions.
Patientsreceivingzidovudineincombinationwith
ribavirinandinterferonalfaareatincreasedriskof
developing anemia.
Patientsreceivingazathioprineincombinationwith
ribavirinandpeginterferonareatincreasedriskof
developingsevereblooddisorders.Pleasebesure
to read the ribavirin patient leaflet also.
Donotuse Pegasysifyouaretakingtelbivudine
becausethecombinationofthesemedicines
increasestheriskofdevelopingperipheralneuropathy
whichcanbemanifestedbynumbness,tingling,
and/orburningsensationsinthearmsand/orlegs.
Therefore,donotuse Pegasysincombinationwith
telbivudine.Tellyourdoctororpharmacistifyouare
being treated with telbivudine.
Pregnancy and breastfeeding
Ifyouarepregnantorbreastfeedingconsultthe
doctor or pharmacist before using this medicine.
Breastfeeding:
Itisnotknownwhetherthisproductissecretedinto
thebreastmilk.Therefore,donotbreastfeedan
infantwhileyouaretaking Pegasys.Incombination
therapyof Pegasyswithribavirin,takenoticeof
theappropriateinformationintheribavirinpatient
leaflet.
Pregnancy:
Inanimalstudiesinterferonshavesometimescaused
miscarriage.Theeffectonhumanpregnancyisnot
When Pegasysisusedincombinationwith
ribavirin,bothmaleandfemalepatientsmusttake
precautionarycontraceptivemeasuresasribavirin
can be very damaging to an unborn baby:
If you are a woman of childbearing age who is
taking Pegasysincombinationwithribavirin,you
mustpresentanegativepregnancytestbefore
treatment,eachmonthduringtreatmentandfor
4monthsaftertreatmentisstopped.Youmust
useaneffectivecontraceptiveaslongasyou
aretakingthetreatmentandfor4monthsafter
stoppingtreatment.Thiscanbediscussedwith
your doctor.
If you are a man who is taking Pegasysin
combinationwithribavirin,donothavesexual
intercoursewithapregnantwomanunlessyou
useacondom.Thiswilllessenthechance
forribavirintobeleftinthewoman’sbody.If
yourfemalepartnerisnotpregnantnowbut
isofchildbearingage,shemustbetestedfor
pregnancy each month during treatment and for
7monthsaftertreatmenthasstopped.Youor
yourpartnermustuseaneffectivecontraceptive
duringthetimeyouaretakingthetreatmentand
for7monthsafterstoppingtreatment.Thiscan
be discussed with your doctor.
Driving and using machines
Donotdriveorusemachineryifyoufeeldizzy,tired,
or confused during the treatment with Pegasys.
3) HOW SHOULD YOU USE THE MEDICINE?
Alwaysuseaccordingtothedoctor‘sinstructions.
Checkwiththedoctororpharmacistifyouarenot
sure .
Recommended dosage
Theusualdosageis Pegasys180mcg,alone
orincombinationwithribavirin,onceweekly
bysubcutaneousinjection.Thedosagemaybe
changed in the course of treatment.
Thedosageisaccordingtodoctor’sinstructions
only. Do not exceed the recommended dose.
Duration of treatment
Thedurationoftreatmentvariesfrom4to18
monthsdependingonthetypeofvirusthatcaused
theinfection,onyourresponsetotreatmentand
whetheryouhavealreadyreceivedtreatmentfor
your illness in the past.
Directions for using the medicine
Pegasysisintendedforsubcutaneousinjection
)undertheskin(.Thismeansthat Pegasysshould
beinjectedusingashortneedleintothefattytissue
undertheskinintheabdomenorthigharea.Itis
recommended to inject the medicine at bedtime.
Pegasysisintendedforsingleuse!Ifyouhavebeen
prescribedadoselowerthanthatinthepre-filled
pen, discard the remainder after the injection!
Themedicineistobeusedatspecifictimesas
determinedbytheattendingdoctor.Ifyouhavethe
impressionthattheeffectof Pegasysistoostrong
or too weak, refer to the doctor or pharmacist.
Ifyouareinjectingthismedicineyourself,follow
theinstructionsforself-injectiongivenattheend
ofthisleaflet)seesection7-”InstructionsforSelf-
Injection”(.
Tests and follow-up
Beforestartingandduringtreatmentwith Pegasys
bloodtestsshouldbeperformedregularlyinorder
tomonitorchangesinthecountofwhitebloodcells
)cellsthatfightinfection(,redbloodcells)cellsthat
carryoxygen(,platelets)cellsthatareresponsiblefor
clottingofblood(,liverfunctionorchangesinother
laboratory values.
Ifyouhavediabetesorhighbloodpressure,the
doctor may refer you for an eye examination.
You should have dental examinations regularly.
Ifyouaccidentallytaketoohighadosage,contact
your doctor or pharmacist as soon as possible.
Ifyouforgettotakethemedicineatthespecified
time, follow the instructions below:
If 1 or 2 days have passed since the scheduled
injectiontime,youshouldinjectthemisseddose
assoonaspossible.Takeyournextinjection
accordingtotheoriginaltimeschedule,onthe
same day that the next treatment is scheduled.
If 3-5 days have passed since the scheduled
injectiontime,youshouldinjectthemissed
doseassoonaspossible.Takeyournext
dosesat5dayintervalsuntilyoureturnto
yourregularlyscheduleddayoftheweek.
Asanexample:Yourregularinjectiondayis
Monday.YourememberonFridaythatyouforgot
totakeyourinjectiononMonday)4dayslate(.You
shouldinjectthemisseddoseimmediatelyon
FridayandinjectthenextdoseonWednesday)5
daysafteryourFridaydose(.Yournextdosewillbe
onMonday,5daysaftertheWednesdayinjection.
Youarenowbackonyourregularlyscheduled
dayandshouldcontinueyourinjectionsevery
Monday.
If 6 days have passed since the scheduled
injectiontime,donottakethemisseddose.Wait
andtakethenextdoseonthefollowingday,your
regularly scheduled day.
Contactyourdoctororpharmacistifyouneedany
helpdetermininghowtomanageamisseddose
of Pegasys.
Donottaketwodosestogethertomakeupfora
forgotten dose.
Adheretothetreatmentrecommendedbythedoctor.
Evenifthereisanimprovementinourhealth,donot
stoptreatmentwiththemedicinewithoutconsulting
the doctor or pharmacist.
Howcanyoucontributetothesuccessofthe
treatment?
Donotmakeanychangesinthedosageofthe
medicineand/orthetreatmentwithoutexplicit
instructions from the attending doctor.
Besuretofollowtheinjectionscheduleasinstructed
by the attending doctor.
Strictadherencetothedoctor ’sinstructions
)dosage,injectiontimes,andthelike(willincrease
your chance of recovery.
Duringtreatmentyoushouldbrushyourteeth
thoroughlytwiceadayandhaveregulardental
examinations.
Completethefullcourseoftreatmentasinstructed
by the doctor.
Ifyouhaveanyfurtherquestionsontheuseofthis
medicine, ask your doctor or pharmacist
4) SIDE EFFECTS:
Aswithanymedicine,useof Pegasysmaycause
sideeffectsinsomeusers.Donotbealarmed
whenreadingthelistofsideeffects,youmaynot
experience any of them.
Refertothedoctorimmediatelyinthefollowing
cases:
Somepeoplegetdepressedwhentaking Pegasys
aloneorincombinationwithribavirin,andinsome
casespeoplehavehadsuicidalthoughtsor
aggressive behavior)sometimes directed against
otherssuchasthoughtsaboutthreateningthelife
ofothers(.Somepatientshaveactuallycommitted
suicide.Proceedtoanemergencyroomifyou
feeldepressed,havesuicidalthoughtsorifyour
behaviorchanges.Youmaywanttoconsider
askingafamilymemberorclosefriendtohelp
youbealertforsignsofdepressionorchanges
in your behavior.
Severechestpain;persistentcough;irregular
heartbeat;troublebreathing;confusion;depression;
severeabdominalpain;bloodinthestool)orblack
stools(;severenosebleed;highfeverorchills;
problemswithorchangesinyoureyesight;signs
ofbleedingorunusualbruising;signsofsevere
allergicreaction)e.g.:difficultybreathing,wheezing
or urticaria(.
Thesesideeffectscanbeseriousandyoumayneed
urgent medical attention.
Other side effects
Sideeffectsthatoccurfrequentlywiththe
combination of Pegasysand ribavirin
(frequency of 1:100):
Lossofappetite;feelingdepressed,anxiety,
inabilitytosleep;headache,difficultyconcentrating,
dizziness;cough,shortnessofbreath;diarrhea,
nausea,abdominalpain;lossofhair,skinreactions
)e.g.itching,dermatitisanddryskin(;jointpain,
musclepain;fever,weakness,tiredness,shaking,
chills,pain,irritabilityandinjectionsiteirritation;
fungal,viralandbacterialinfections;upper
respiratorytractinfection,bronchitis,fungalinfection
ofthemouth,herpes;lowplateletcount)affecting
clottingofblood(,anemia)lowredbloodcellcount(,
enlargedlymphglands;overactiveandunderactive
thyroidgland;emotionalchangesormoodchanges,
aggression,nervousness,decreasedsexualdesire;
poormemory,fainting,decreasedmusclestrength,
migraines,numbness,tingling,burningsensation,
tremor,changesinthesenseoftaste,nightmares,
sleepiness;blurryvision,eyepain,eyeinflammation,
dryeyes;sensationofspinning,earpain;rapid
heartrate,palpitations,swellingofthehandsand
feet;flushing;shortnessofbreathoneffort,nose
bleeds,noseandthroatinflammation,infections
ofthenoseandsinuses,runnynose,sorethroat;
vomiting,indigestion,difficultyswallowing,mouth
ulceration,bleedinggums,inflammationofthe
tongueandmouth,flatulence,drymouth,lossof
weight;rash,increasedsweating,psoriasis,hives,
eczema,sensitivitytosunlight,nightsweats;back
pain,jointinflammation,muscleweakness,bone
pain,neckpain,musclepain,musclecramps;
impotence;chestpain,flu-likeillness,malaise,
Sideeffectsthatoccurinfrequentlywiththe
combination of Pegasysand ribavirin
(frequency of between 1:100 and 1:1,000):
Lungandskininfections;livercancer;sarcoidosis
)areasofinflamedtissueindifferentpartsof
thebody(,inflammationofthethyroid;diabetes;
dehydration;suicidalthoughts,hallucinations;
peripheralneuropathy;bleedingintheretina;hearing
loss;highbloodpressure;wheezing;gastrointestinal
bleeding and decline in liver function.
Sideeffectsthatoccurveryrarelywiththe
combination of Pegasysand ribavirin
(frequency of between 1:1,000 and 1:10,000):
Infectionoftheheart;infectionoftheexternal
ear;severereductioninredbloodcell,white
bloodcellandplateletcounts;severeallergic
reaction;lupus;rheumatoidarthritis;diabetic
ketoacidosis,acomplicationofuncontrolled
diabetes;suicide;psychoticdisorders;coma
)deepprolongedunconsciousness(;seizures;facial
palsy;inflammationandswellingoftheopticnerve;
inflammationoftheretina;ulcerationofthecornea;
heartattack;heartfailure;heartpain;rapidheart
rhythm;rhythmdisorders;inflammationofthelining
oftheheartandthecardiacmuscle;bleedingin
thebrainandinflammationofthebloodvessels;
interstitialpneumonia)inflammationofthelungs
thatmaybefatal(;bloodclotsinthelungs;stomach
ulcer;inflammationofthepancreas;liverfailure;bile
ductinflammation;fattyliver;inflammationofthe
muscles; renal failure; overdose.
Side effects of unknown frequency:
Pureredcellaplasia)PRCA()asevereformofanemia
whereredbloodcellsproductionisdecreasedor
stopped(,aneffectthatcanleadtosymptoms
suchasfeelingverytired,withnoenergy;Vogt
KoyanagiHarada)ararediseasecharacterizedby
lossofvision,lossofhearingandskinpigmentation(;
rejectionofliverorkidneytransplant;mania
)episodesofexaggeratedelevationofmood(
andbipolardisorders)episodesofexaggerated
elevationofmoodthatalternatingwithsadnessand
hopelessness(;thoughtsaboutthreateningthelife
ofothers;stroke;arareformofdetachmentofthe
retinawithfluidintheretina;peripheralischemia
)decreaseinthesupplyofbloodtotheextremities(;
ischemiccolitis)inflammationofthecolonduetoa
decreasedsupplyofbloodtothebowels(;serious
muscledamageandpain;dentaldisordersandgum
problems; dry mouth.
When Pegasysisusedalonefortreatmentof
hepatitisBorC)withoutribavirin(,thechanceof
someoftheaboveeffectsoccurringislower.Ifany
ofthesideeffectsgetsserious,orifyouhaveany
sideeffectsnotmentionedinthisleaflet,consult
your doctor.
Special side effects in children
Thismedicinemaycausetoxicandallergicreactions
in infants and children below 3 years of age.
5) HOW SHOULD THE MEDICINE BE STORED?
Avoid poisoning! This medicine, and all other
medicines,mustbestoredinasafeplaceout
ofthereachofchildrenand/orinfants,toavoid
poisoning.Donotinducevomitingunlessexplicitly
instructed to do so by a doctor.
Do not take medicines in the dark! Check the label
andthedoseeachtimeyoutakeyourmedicine.
Wear glasses if you need them.
Donotusethemedicineaftertheexpirydate
)exp.date(appearingontheboxandonthepre-
filledpen.Theexpirydatereferstothelastday
of that month.
Storage conditions: Store in the refrigerator at a
temperatureof2°C–8°C.Donotfreeze.Keepthe
pre-filledpenintheoriginaloutercartontoprotect
it from light.
Do not use the medicine if the pre-filled pen
packagingorthepre-filledpenitselfisdamaged,if
thesolutioniscloudy,iftherearefloatingparticles
inthesolution,orifthecolorofthesolutionisnot
clear or light yellow.
The pre-filled pen is intended for single use and
shouldbediscardedaftertheinjection.Discard
theusedpenandthebluecapinahard,closed
and safe container.
6) FURTHER INFORMATION
Inadditiontotheactiveingredient,themedicine
also contains:
Sodiumchloride,polysorbate80,benzylalcohol,
sodiumacetate,aceticacidglacial,waterfor
injections.
Howdoesthemedicinelookandwhatarethe
contents of the package?
Pegasysisasolutionforinjectionthatcomesina
pre-filled pen)0.5 ml(in packages of 1 or 4 pens*
*Not all package sizes may be available.
Licenseholderandaddress:RochePharmaceuticals
)Israel(Ltd., P.O.B. 6391, Hod Hasharon 4524079.
Nameofmanufacturerandaddress:F.Hoffmann-La
Roche Ltd., Basel, Switzerland.
Thisleafletwascheckedandapprovedbythe
Ministry of Health in June 2012.
RegistrationnumberofthemedicineintheNational
Drug Registry of the Ministry of Health:
Pegasys ® 135 mcg/0.5 ml Pre-filled Pen:
129.10.30804
Pegasys ® 180 mcg/0.5 ml Pre-filled Pen:
129.11.30805
7) INSTRUCTIONS FOR SELF-INJECTION
Itisveryimportantforyoutoread,understand
andfollowtheseinstructionssothatyouoryour
caregiverwillknowhowtousethepre-filledpen
correctly.Injectionwiththepre-filledpenisshort
andsimpleandthestepsaredetailedbelow.These
instructionsdonotreplacetrainingbyahealth-care
provider.Refertoyourhealth-careproviderwithany
question.Donotattempttoadministertheinjection
untilyouaresurethatyouunderstandhowtouse
the pre-filled pen.
The Pegasyspre-filledpenisintendedforself-
injectionofthepatientinhishomeafterreceiving
appropriateinstruction.Thepre-filledpenisnot
intendedforuseby/inchildrenbelow18yearsof
age.Thepre-filledpenisintendedforsingleuse
only and should then be discarded.
Do not:
Attempt to open or dismantle the pre-filled pen.
Operate the pre-filled pen with excessive force or
shock.
Inject through clothing covering the skin.
Use the pre-filled pen if it appears to be
damaged.
Use the pre-filled pen if the solution is cloudy,
discolored or has particles in it.
Shake the pre-filled pen.
Remove the blue cap (see “Pre-filled pen
components”below(untilyouarereadyto
inject.
Try to re-use the same pre-filled pen.
Manipulate the needle-shield before, during or
after use, as this is a safety device.
Pre-filled pen components:
1.Blue cap
2.Viewing window
3.Activation button
4.Needle-shield)onlyvisibleoncethebluecapis
removed in Step 5(
What will you need?
Pegasyspre-filled pen
Alcohol pad
A hard, lidded, safe container
Outline of injection steps:
1(Visually check the pre-filled pen
2(Allowthepre-filledpentoadjusttoroom
temperature
3(Wash your hands
4(Choose and prepare an injection site
5(Remove the blue cap
6(Place pre-filled pen on the injection site
7(Give injection
8(Dispose of the used pre-filled pen
1. Visually check the pre-filled pen
Takethepre-filledpenoutoftherefrigerator.Donot
shakeit.Visuallyexaminethepre-filledpen,aswell
as the solution through the viewing window.
Disposeofthepre-filledpenanduseanotherinthe
following cases:
If the solution is cloudy.
If the solution contains particles.
If the solution is any color besides colorless to
light yellow.
If any part of the pre-filled pen appears to be
damaged.
If the expiration date has passed. You will find the
expirationdateontheouterpackageaswellas
on the label of the pre-filled pen itself.
Keepthebluecaponthepre-filledpenuntil
2.Allowthepre-filledpentoadjusttoroom
temperature
Allowtherefrigeratedpre-filledpentoadjustto
roomtemperatureforabout20minutes.Donottry
to warm up the pre-filled pen in any other way.
3. Wash your hands
Wash your hands well using soap and water.
4. Choose and prepare an injection site
Chooseaplaceonyourstomachorthigh)seethe
picture(.Avoidyournavelareaandareasthatcould
beirritatedbyabeltorwaistband.Youshould
chooseadifferentplaceeachtimeyougiveyourself
an injection.
Cleantheareausingthealcoholpadandputthe
padasidetowipethesiteagainafterinjection,if
necessary.Lettheskindryfor10seconds.Besure
not to touch the cleaned area prior to the injection.
5. Remove the blue cap
Holdthepre-filledpenfirmlywithonehandandpull
off the blue cap with the other hand.
NOTE:Thecapcontainsaloose-fittingmetaltube.
)Foryourinformationthemetaltubeismeanttobe
loose.Thisisthenormalsituation.(Oncetheblue
capisremoved,thepre-filledpenshouldbeused
immediately.Ifitisnotusedwithin5minutes,the
pre-filledpenshouldbedisposedandanewpre-
filledpenshouldbeused.Donottrytore-attachthe
blue cap after removal.
6. Place the pre-filled pen on the injection site
Holdthepre-filledpencomfortablyinonehand.
Pinchandholdafoldofskinattheinjectionsitewith
yourfreehand,suchthattheneedle-shieldcanrest
on the skin-fold firmly and safely.
Placethepre-filledpenstraightupontheskinfold
at a right angle)90°(to the skin fold.
NOTE:Donotyetattempttopresstheactivation
button.
Pressthepre-filledpenfirmlyagainsttheskinuntilthe
needle-shield is completely pushed into the pen.
Thepre-filledpenisnowunlockedandreadyfor
injection.
7. Give injection
Whileholdingthepre-filledpenfirmlyinplace,
presstheactivationbuttonwithyourthumband
immediately release the button.
A“click”soundwillindicatethestartofthe
injection.
Theredindicatorwillmovedownintheviewing
window as the injection progresses.
Keepthepre-filledpenpressedontheskinfor
10 secondsto ensure a complete injection.
Youmighthearasecond“click”astheactivation
button pops back up.
Theviewingwindowwillnowbecompletely
red.
Makesureyouhavetakenyourthumboffthe
activationbutton.Liftthepre-filledpenstraightup
)90° angle(.
Theneedle-shieldwillautomaticallymoveoutand
lock to prevent needle injuries.
Caution:
Iftheviewingwindowisnotcompletelyfilledbythe
red indicator,
the needle-shield may not have locked.
Donottouchthetipofthepre-filledpen,since
needlestick injuries may occur.
you may not have received an entire dose.
Do not try to re-use the same pre-filled pen.
Do not repeat the injection.
Contact your healthcare provider.
After the injection:
Wipetheinjectionsitewiththealcoholpad,if
necessary.
8. Dispose of pre-filled pen
Replacingthebluecapontheusedpenisnot
necessary.Disposeoftheusedpre-filledpenand
bluecapinahard,liddedandsafecontainer.Store
thecontaineroutofthereachofchildrenatall
times.
טמרופ ןולע הז עבקנ ע " י דרשמ תואירבה ונכותו קדבנ רשואו לע - ודי ינויב 2102
Pegasys ®
Pre-FilledSyringe,Pre-FilledPen,135mcgand180mcg
1. NAMEOF THEMEDICINAL PRODUCT
Pegasys135microgramssolutionforinjectioninpre-filledsyringe.
Pegasys180microgramssolutionforinjectioninpre-filledsyringe.
Pegasys135microgramssolutionforinjectioninpre-filledpen.
Pegasys180microgramssolutionforinjectioninpre-filledpen.
2. QUALITATIVEANDQUANTITATIVECOMPOSITION
Pegasys135mcg:
Onepre-filledsyringeorone pre-filledpencontain
peginterferonalfa-2a*.................................................................135micrograms
Eachsyringeorpenof0.5mlsolution contains 135 microgramspeginterferonalfa-2a*.
Pegasys180mcg:
Onepre-filledsyringeorone pre-filledpencontain
peginterferonalfa-2a*.................................................................180micrograms
Eachsyringeorpenof0.5 mlsolution contains 180 microgramspeginterferonalfa-2a*.
Thestrengthindicatesthequantityoftheinterferon alfa-2amoietyofpeginterferonalfa-2a
withoutconsideration ofthepegylation.
*Theactive substance,peginterferonalfa-2a,isacovalentconjugateoftheprotein interferon
alfa-2aproduced byrecombinantDNAtechnologyinEscherichiacoliwith bis-[monomethoxy
polyethylene glycol].
Thepotencyofthisproductshouldnotbecomparedtotheoneofanotherpegylatedornon-
pegylatedprotein ofthesametherapeuticclass.Formoreinformation,see section5.1.
Forafulllistofexcipients,seesection6.1.
Excipient:
Benzylalcohol(10mg/1ml)
3. PHARMACEUTICAL FORM
Solutionforinjectionin pre-filledsyringeorpre-filledpen.
Thesolution isclearandcolourless tolightyellow.
4. CLINICAL PARTICULARS
4.1Therapeutic indications
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
ChronichepatitisB:
PegasysisindicatedforthetreatmentofbothHBeAg-positiveandHBeAg-negative chronic
hepatitisBinnon-cirrhoticand cirrhoticadultpatientswith compensatedliverdiseaseand
evidenceofviralreplication and liverinflammation.
ChronichepatitisC:
Pegasysisindicatedforthetreatmentofchronichepatitis C inadultpatientswhoarepositive
forserumHCV-RNA,includingpatientswith compensatedcirrhosisand/orco-infectedwith
clinicallystable HIV(seesection 4.4).
Theoptimalwayto usePegasysin patientswith chronichepatitisCisin combinationwith
ribavirin.ThecombinationofPegasysandribavirin is indicatedinnaive patientsandpatients
whohave failedprevioustreatmentwith interferonalpha (pegylatedornon-pegylated)alone
orin combinationtherapywith ribavirin.
Monotherapyisindicatedmainlyin caseofintolerance orcontraindicationtoribavirin.
4.2Posologyand methodofadministration
Treatmentshould beinitiatedonlybya physicianexperiencedin thetreatmentofpatients
with hepatitisBorC.
Please referalsototheribavirinprescribinginformationwhen Pegasysisto beused in
combinationwith ribavirin.
Dosetobeadministeredand durationoftreatment
ChronichepatitisB:
Therecommended dosageand duration ofPegasysforbothHBeAg-positive and HBeAg-
negative chronichepatitisBis180microgramsonceweeklyfor48weeksbysubcutaneous
administrationintheabdomenorthigh.
ChronichepatitisC –treatment-naïve patients:
Therecommended doseforPegasysis180microgramsonceweeklybysubcutaneous
administrationintheabdomenorthighgivenin combinationwith oralribavirin oras
monotherapy.
Thedose ofribavirin to be used incombinationwith PegasysisgiveninTable 1.
Theribavirin dose should beadministeredwithfood.
Durationoftreatment
Thedurationofcombinationtherapywith ribavirin forchronichepatitisCdependsonviral
genotype.Patientsinfectedwith HCVgenotype1whohave detectable HCVRNAatweek4
regardlessofpre-treatmentviralload shouldreceive 48weeksoftherapy.
Treatmentfor24weeksmaybeconsideredin patientsinfectedwith
- genotype1 with lowviralload (LVL)(
800,000IU/mL)atbaselineor
- genotype4
whobecomeHCVRNAnegative atweek4 andremain HCVRNAnegative atweek24.
However,anoverall24weekstreatmentduration maybeassociatedwith ahigherriskof
relapse thana48weekstreatmentduration(seesection 5.1).Inthese patients,tolerabilityto
combinationtherapyandadditionalprognosticfactorssuchas degreeoffibrosisshould be
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
takenintoaccountwhendecidingontreatmentduration.Shorteningthetreatmentdurationin
patientswithgenotype1and highviralload (HVL)(>800,000IU/ml)atbaselinewhobecome
HCVRNAnegative atweek4 andremain HCVRNAnegative atweek24should be
consideredwith evenmore cautionsincethelimiteddataavailable suggestthatthismay
significantlynegativelyimpactthesustained virologicresponse.
Patientsinfectedwith HCVgenotype2 or3whohave detectable HCVRNAatweek4,
regardlessofpre-treatmentviralload shouldreceive 24weeksoftherapy.Treatmentforonly
16weeksmaybeconsideredin selectedpatientsinfectedwithgenotype 2or3with LVL
800,000IU/mL)atbaselinewhobecomeHCVnegative byweek4oftreatmentand
remains HCVnegative byweek16.Overall16weeksoftreatmentmaybe associatedwith a
lowerchanceofresponse and is associatedwith ahigherriskofrelapsethan a24week
treatmentduration(seesection 5.1).Inthese patients,tolerabilitytocombinationtherapyand
thepresenceofadditionalclinicalorprognosticfactorssuchas degreeoffibrosisshould be
takenintoaccountwhenconsideringdeviationsfromstandard24weekstreatmentduration.
Shorteningthetreatmentdurationin patientsinfectedwithgenotype2 or3with HVL
(>800,000IU/mL)atbaselinewhobecomeHCVnegative byweek4should beconsidered
with more cautionasthismaysignificantlynegativelyimpactthesustainedvirological
response(seeTable 1).
Available dataforpatientsinfectedwithgenotype5 or6 are limited;therefore combination
treatmentwith 1000/1200mg ofribavirinfor48weeksisrecommended.
Table 1:DosingRecommendationsforCombinationTherapyforHCVPatients
Genotype Pegasys Dose Ribavirin Dose Duration
Genotype1LVL
with RVR* 180micrograms <75kg =1000mg
75kg =1200mg 24weeksor
48weeks
Genotype1HVL
with RVR* 180micrograms <75kg =1000mg
75kg =1200mg 48weeks
Genotype4with
RVR* 180micrograms <75kg =1000mg
75kg =1200mg 24weeksor
48weeks
Genotype1or4
withoutRVR* 180micrograms <75kg =1000mg
75kg =1200mg 48weeks
Genotype2or3
withoutRVR** 180micrograms 800mg 24weeks
Genotype2or3
LVL with RVR** 180micrograms 800mg (a) 16weeks (a) or
24weeks
Genotype2or3
HVL with RVR** 180micrograms 800mg 24weeks
*RVR =rapidviralresponse(HCV RNA undetectable)atweek4andHCV RNA undetectableatweek24;
**RVR=rapidviralresponse(HCV RNA negative) byweek4
LVL= ≤800,000IU/mL;HVL=>800,000IU/mL
Itispresentlynotclear whether ahigher doseofribavirin(e.g.1000/1200mg/daybasedonbodyweight)results
inhigher SVR ratesthandoesthe800mg/day,whentreatmentisshortenedto16weeks.
Theultimate clinicalimpactofashortenedinitialtreatmentof16weeksinstead of24weeks
isunknown,takinginto accounttheneedforretreating non-respondingand relapsing
patients.
Therecommended durationofPegasysmonotherapyis48weeks.
ChronichepatitisC –PriorTreatmentNon-responderandRelapserPatients:
TherecommendeddosageofPegasysandribavirincombinationtherapyisPEGASYS
180
gonce weeklybysubcutaneousadministrationintheabdomenorthigh.Ribavirin
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
should beadministeredwithfood.Forpatients<75kg and
75kg,1000mg and 1200mg
ofribavirin respectively,should beadministereddaily.
Patientswhohave detectable virus atweek12should stoptherapy.
Therecommended durationoftherapyisupto72weeksingenotype1 or4 patientsand48
weeksingenotype2or3patients.
HIV-HCVco-infection
Therecommended dosageforPegasys,alone orin combinationwith 800milligramsof
ribavirin,is180microgramsonce weeklysubcutaneouslyfor48weeks,regardless of
genotype.Thesafetyandefficacyofcombinationtherapywith ribavirin dosesgreaterthan
800 milligramsdailyiscurrentlybeingstudied.Adurationoftherapylessthan48weekshas
notbeenadquatelystudied.
Predictabilityofresponse and non-response –treatment-naïvepatients
Earlyvirologicalresponse byweek12,definedasa 2logviralload decrease orundetectable
levelsofHCVRNAhasbeenshown to bepredictive forsustainedresponse (seeTables2
and 6).
Table 2:Predictive ValueofWeek12VirologicalResponse attheRecommended
DosingRegimenwhileonPegasys CombinationTherapy
Genotype Negative Positive
No
response
byweek
12 No
sustained
response Predictive
Value Response
byweek
12 Sustained
response Predictive
Value
Genotype1
(N=569) 102 97 95%
(97/102) 467 271 58%
(271/467)
Genotype2and3
(N=96) 3 3 100%
(3/3) 93 81 87%
(81/93)
Thenegative predictive valueforsustained responsein patientstreatedwith Pegasysin
monotherapywas 98%.
Asimilarnegative predictive valuehasbeenobservedin HIV-HCVco-infectedpatients
treatedwith Pegasysmonotherapyorin combinationwith ribavirin (100%(130/130)or98%
(83/85),respectively).Positive predictive valuesof45%(50/110)and70%(59/84)were
observedforgenotype1andgenotype2/3HIV-HCVco-infectedpatientsreceiving
combinationtherapy.
Predictabilityofresponse and non-response –treatment-experiencedpatients
In non-responderpatientsre-treatedfor48or72weeks,viralsuppressionatweek12
(undetectable HCVRNAdefined as<50IU/mL)has beenshown tobepredictivefor
sustained virologicalresponse.Theprobabilitiesofnotachievingasustained virological
responsewith 48or72weeksoftreatmentifviralsuppressionwas notachievedatweek12
were96%(363of380)and96%(324of339),respectively.Theprobabilities ofachievinga
sustained virologicalresponsewith 48or72weeksoftreatmentifviralsuppressionwas
achievedatweek12were35%(20of57)and57%(57of100),respectively.
Doseadjustmentforadversereactions
General
Wheredose adjustmentisrequiredformoderateto severeadversereactions(clinicaland/or
laboratory)initialdosereductionto135microgramsisgenerallyadequate.However,in some
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
cases,dosereductionto90microgramsor45microgramsisnecessary.Doseincreasesto
ortowardstheoriginaldosemaybeconsideredwhen theadversereactionabates(see
sections 4.4 and4.8).
Haematological(seealso Table 3)
Dosereductionisrecommended iftheneutrophilcountis<750/mm 3 .Forpatientswith
AbsoluteNeutrophilCount(ANC)<500/mm 3 treatmentshouldbesuspended untilANC
valuesreturnto>1000/mm 3 .Therapyshouldinitiallybere-institutedat90micrograms
Pegasysandtheneutrophilcountmonitored.
Dosereductionto90microgramsisrecommended iftheplateletcountis<50,000/mm 3 .
Cessationoftherapyisrecommendedwhenplateletcountdecreasestolevels<25,000/mm 3 .
Specificrecommendationsformanagementoftreatment-emergentanaemia areasfollows:
ribavirin should bereducedto600milligrams/day(200milligramsinthemorningand
400milligramsin theevening)ifeitherofthefollowingapply:(1)apatientwithoutsignificant
cardiovasculardisease experiences afallin haemoglobin to<10 g/dland≥8.5g/dl,or(2)a
patient with stable cardiovasculardisease experiences afallin haemoglobin by≥2g/dl
duringany4weeksoftreatment.Areturnto originaldosingisnotrecommended.Ribavirin
should bediscontinuedifeitherofthefollowingapply:(1)Apatientwithoutsignificant
cardiovasculardisease experiences afallin haemoglobin confirmedto<8.5g/dl;(2)A
patientwith stable cardiovasculardisease maintains ahaemoglobin value<12g/dldespite
4weeksonareduceddose.Iftheabnormalityisreversed,ribavirin mayberestartedat
600milligramsdaily,andfurtherincreasedto 800milligramsdailyatthediscretionofthe
treatingphysician.Areturnto originaldosingisnotrecommended.
Table 3:DoseAdjustmentforAdverse Reaction(Forfurtherguidance see alsotext
above)
Reduce
Ribavirin
to 600mg Withhold
Ribavirin Reduce
Pegasys
to 135/90/45
micrograms Withhold
Pegasys Discontinue
Combination
Absolute
Neutrophil
Count <750/mm 3
<500/mm 3
PlateletCount <50,000/mm 3
>25,000/mm 3 <25,000/mm 3
Haemoglobin
-nocardiac
disease <10g/dl,and
≥8.5g/dl <8.5g/dl
Haemoglobin
-stable cardiac
disease decrease
≥2g/dlduring
any4 weeks <12g/dl
despite 4
weeksat
reduced dose
In caseofintolerancetoribavirin,Pegasysmonotherapyshould becontinued.
Liverfunction
Fluctuationsinabnormalities ofliverfunctiontestsarecommonin patientswith chronic
hepatitisC.Aswith otheralpha interferons,increases inALTlevelsabove baseline(BL)
have beenobservedin patientstreatedwith Pegasys,includingpatientswith avirological
response.
In chronichepatitisCclinicaltrials,isolated increases inALT( ≥10xULN,or≥2xBLfor
patientswith aBLALT≥10xULN)which resolvedwithoutdose-modification wereobserved
in 8of451 patientstreatedwith combinationtherapy.IfALTincrease isprogressive or
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
persistent,thedoseshould bereducedinitiallyto135micrograms.Whenincrease inALT
levelsisprogressive despite dosereduction,orisaccompaniedbyincreasedbilirubin or
evidenceofhepaticdecompensation,therapyshould bediscontinued(seesection 4.4).
ForchronichepatitisBpatients,transientflares ofALTlevelssometimesexceeding10times
theupperlimitofnormalarenotuncommon,andmayreflectimmuneclearance.Treatment
should normallynotbeinitiatedifALTis>10timestheupperlimitofnormal.Consideration
should begiventocontinuingtreatmentwithmorefrequentmonitoringofliverfunctionduring
ALTflares.IfthePegasysdose isreducedorwithheld,therapycanberestoredoncethe
flare issubsiding(seesection4.4).
Specialpopulations
Elderly
Adjustmentsintherecommendeddosageof180microgramsonceweeklyarenotnecessary
when instituting Pegasystherapyin elderlypatients(seesection 5.2).
Childrenand adolescents
Onlylimitedsafetyandefficacydataareavailableinchildrenandadolescents(6-18years)
(seesection5.1).Pegasysiscontraindicatedinneonatesandyoungchildrenupto3years
oldbecause oftheexcipientbenzylalcohol(seesections 4.3 and4.4).
Patientswithrenalimpairment
In patientswith end stagerenaldisease,astartingdose of135microgramsshould beused
(seesection5.2).Regardless ofthestarting doseordegreeofrenalimpairment,patients
should bemonitoredandappropriatedosereductionsofPegasysduringthe courseof
therapyshould bemadein theeventofadversereactions.
Patientswithhepaticimpairment
In patientswith compensatedcirrhosis(eg,Child-Pugh A),Pegasyshasbeen shown to be
effective and safe.Pegasyshasnotbeenevaluatedin patientswith decompensatedcirrhosis
(eg,Child-PughBorCorbleedingoesophagealvarices)(seesection4.3).
TheChild-Pughclassification dividespatientsintogroupsA,B,and C,or"Mild","Moderate"
and "Severe"correspondingto scoresof5-6,7-9and 10-15,respectively
.
ModifiedAssessment
Assessment Degreeofabnormality Score
Encephalopathy None
Grade1-2
Grade3-4* 1
2
3
Ascites Absent
Slight
Moderate 1
2
3
S-Bilirubin (mg/dl)
SIunit=
mol/l) <2
2.0-3
>3
<34
34-51
>51 1
2
3
1
2
3
S-Albumin (g/dl) >3.5
3.5-2.8
<2.8 1
2
3
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
Assessment Degreeofabnormality Score
INR <1.7
1.7-2.3
>2.3 1
2
3
*GradingaccordingtoTrey,BurnsandSaunders(1966)
4.3Contraindications
Hypersensitivityto theactive substance,to alpha interferons,orto anyoftheexcipients
Autoimmunehepatitis
Severehepaticdysfunctionordecompensatedcirrhosisoftheliver
Neonates andyoungchildrenupto3 yearsold,becauseoftheexcipientbenzylalcohol
(seesection4.4forbenzylalcohol)
Ahistoryofseverepre-existingcardiacdisease,includingunstable oruncontrolled
cardiac diseasein theprevioussixmonths(seesection 4.4)
Initiation ofPegasysiscontraindicatedin HIV-HCVpatientswith cirrhosisand aChild-
Pughscore≥6,exceptifonlydue toindirecthyperbilirubinemia causedbydrugssuch
as atazanavirand indinavir
CombinationofPegasyswith telbivudine(seesection4.5).
Forcontraindicationstoribavirin,please referalsototheribavirinprescribinginformation
when Pegasysistobeusedin combinationwith ribavirin.
4.4Specialwarningsand precautionsforuse
Psychiatric andCentralNervous System(CNS):SevereCNSeffects,particularly
depression,suicidalideation and attemptedsuicide have beenobservedin somepatients
duringPegasystherapy,and evenaftertreatmentdiscontinuationmainlyduringthe6-month
follow-upperiod.OtherCNSeffectsincludingaggressive behaviour(sometimes directed
againstotherssuchas homicidalideation),bipolardisorders,mania,confusionand
alterationsofmentalstatus have beenobservedwith alpha interferons.Patientsshould be
closelymonitoredforanysignsorsymptomsofpsychiatricdisorders.Ifsuch symptoms
appear,thepotentialseriousnessofthese undesirable effectsmustbebornein mindbythe
prescribingphysicianand theneedforadequatetherapeuticmanagementshould be
considered.Ifpsychiatricsymptomspersistorworsen,orsuicidalideation isidentified,itis
recommendedthattreatmentwith Pegasysbediscontinued,andthepatientfollowed,with
psychiatricinterventionasappropriate.
Patientswithexistence of,orhistoryofseverepsychiatricconditions:Iftreatmentwith
Pegasysisjudgednecessaryin patientswith existence orhistoryofseverepsychiatric
conditions,thisshouldonlybeinitiatedafterhavingensuredappropriateindividualised
diagnosticandtherapeuticmanagementofthepsychiatriccondition.
Please referalsototheribavirinprescribinginformationwhen Pegasysisto beused in
combinationwith ribavirin.
AllpatientsinthechronichepatitisCstudies hada liverbiopsybefore inclusion,butin certain
cases(ie,patientswith genotype2 or3),treatmentmaybepossible withouthistological
confirmation.Currenttreatmentguidelinesshouldbeconsultedastowhetheraliverbiopsyis
neededpriortocommencingtreatment.
In patientswith normalALT,progressionoffibrosisoccursonaverageataslowerratethan
in patientswith elevatedALT.Thisshouldbeconsideredin conjunctionwith otherfactors,
suchasHCVgenotype,age,extrahepaticmanifestations,riskoftransmission,etc.which
influencethedecisiontotreatornot.
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
Excipient:Benzylalcohol.Pegasysiscontraindicatedin infantsoryoungchildrenupto3
yearsold becauseoftheexcipientbenzylalcohol.
Laboratorytestspriortoand duringtherapy
Priorto beginningPegasystherapy,standardhaematologicaland biochemicallaboratory
testsarerecommendedforallpatients.
Thefollowingmaybeconsideredasbaselinevaluesforinitiation oftreatment:
- Plateletcount
90,000/mm 3
- Absoluteneutrophilcounts
1500/mm 3
- Adequatelycontrolledthyroid function(TSHandT4)
Haematologicaltestsshould berepeatedafter2and 4weeksand biochemicaltestsshould
beperformedat4weeks.Additionaltestingshould beperformedperiodicallyduringtherapy.
In clinicaltrials,Pegasystreatmentwas associated with decreasesin bothtotalwhite blood
cell(WBC)countand absoluteneutrophilcount(ANC),usuallystartingwithin thefirst2
weeksoftreatment(seesection 4.8).Progressive decreasesafter8weeksoftherapywere
infrequent.Thedecreasein ANCwas reversible upondosereductionorcessation oftherapy
(seesection4.2),reached normalvaluesby8 weeksinthemajorityofpatientsandreturned
to baselinein allpatientsafterabout16weeks.
Pegasystreatmenthasbeen associatedwith decreases inplateletcount,which returnedto
pre-treatmentlevelsduringthepost-treatmentobservation period(seesection4.8).In some
cases,dosemodificationmaybenecessary(seesection 4.2).
Theoccurrenceofanaemia (haemoglobin <10g/dl)hasbeenobservedinupto 15%of
chronichepatitisCpatientsinclinicaltrialsonthecombinedtreatmentofPegasyswith
ribavirin.Thefrequencydependsonthetreatmentduration andthedoseofribavirin (see
section 4.8).Theriskofdevelopinganaemia is higherinthefemale population.
Aswith otherinterferons,cautionshould beexercisedwhen administeringPegasysin
combinationwith otherpotentiallymyelosuppressive agents.
Pancytopeniaand bonemarrowsuppressionhave beenreportedintheliteratureto occur
within 3to7 weeksaftertheadministrationofapeginterferonandribavirin concomitantlywith
azathioprine.Thismyelotoxicitywas reversiblewithin 4to6 weeksuponwithdrawalofHCV
antiviraltherapyand concomitantazathioprineand did notrecuruponreintroduction ofeither
treatmentalone(seesection4.5).
TheuseofPegasysandribavirin combinationtherapyin chronichepatitisCpatientswho
failedpriortreatmenthasnotbeenadequatelystudiedin patientswhodiscontinuedprior
therapyforhematologicaladverseevents.Physiciansconsideringtreatmentinthesepatients
should carefullyweigh the risksversusthebenefitsofre-treatment.
Endocrinesystem
Thyroidfunctionabnormalities orworseningofpre-existingthyroid disordershave been
reportedwith theuseofalpha interferons,includingPegasys.Priorto initiation ofPegasys
therapy,TSHandT4levelsshould beevaluated.Pegasystreatmentmaybeinitiatedor
continuedifTSHlevelscanbemaintained inthenormalrange bymedication.TSHlevels
should bedetermined duringthecourse oftherapyifapatientdevelopsclinicalsymptoms
consistentwith possible thyroid dysfunction(seesection 4.8).Aswith otherinterferons,
hypoglycaemia,hyperglycaemia anddiabetesmellitus have beenobservedwith Pegasys
(seesection4.8).Patientswith theseconditionswhocannotbeeffectivelycontrolledby
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
medication shouldnotbegin PegasysmonotherapynorPegasys/ribavirin combination
therapy.Patientswhodevelopthese conditionsduring treatmentandcannotbecontrolled
with medicationshould discontinue PegasysorPegasys/ribavirin therapy.
Cardiovascularsystem
Hypertension,supraventriculararrhythmias,congestive heartfailure,chestpain and
myocardialinfarctionhave beenassociatedwith alphainterferontherapies,including
Pegasys.Itisrecommended thatpatientswhohave pre-existingcardiac abnormalities have
anelectrocardiogrampriorto initiation ofPegasystherapy.Ifthere is anydeteriorationof
cardiovascularstatus,therapyshould be suspended ordiscontinued.Inpatientswith
cardiovasculardisease,anaemiamaynecessitate dosereductionordiscontinuation of
ribavirin (seesection4.2).
Liverfunction
In patientswhodevelopevidenceofhepaticdecompensationduringtreatment,Pegasys
should bediscontinued.Aswith otheralpha interferons,increasesin ALT levelsabove
baselinehave beenobservedin patientstreatedwith Pegasys,includingpatientswith aviral
response.Whentheincrease inALTlevelsisprogressive and clinicallysignificant,despite
dose reduction,orisaccompaniedbyincreaseddirectbilirubin,therapyshould be
discontinued(seesections4.2and 4.8).
In chronichepatitisB,unlike chronichepatitisC,disease exacerbationsduringtherapyare
notuncommonandarecharacterisedbytransientand potentiallysignificantincreases in
serumALT.Inclinicaltrialswith Pegasysin HBV,markedtransaminaseflareshave been
accompaniedbymild changesin othermeasuresofhepaticfunctionandwithoutevidenceof
hepaticdecompensation.Inapproximatelyhalfthe caseofflaresexceeding10timesthe
upperlimitofnormal,Pegasysdosingwas reducedorwithheld untilthetransaminase
elevations subsided,while intheresttherapywascontinuedunchanged.Morefrequent
monitoring ofhepaticfunctionwas recommendedin allinstances.
Hypersensitivity
Serious,acutehypersensitivityreaction(eg,urticaria,angioedema,bronchoconstriction,
anaphylaxis)have beenrarelyobservedduringalpha interferontherapy.Ifthisoccurs,
therapymustbediscontinuedand appropriatemedicaltherapyinstitutedimmediately.
Transientrashesdonotnecessitateinterruptionoftreatment.
Autoimmunedisease
Thedevelopmentofauto-antibodies andautoimmune disordershasbeenreportedduring
treatmentwith alpha interferons.Patientspredisposedtothedevelopmentofautoimmune
disordersmaybeatincreasedrisk.Patientswith signsorsymptomscompatible with
autoimmunedisordersshould beevaluatedcarefully,andthebenefit-riskofcontinued
interferontherapyshould bereassessed(seealsoEndocrine Systemin sections4.4and 4.8).
CasesofVogt-Koyanagi-Harada (VKH)syndromehave beenreportedin patientswith
chronichepatitisCtreated with interferon.Thissyndromeisagranulomatousinflammatory
disorderaffectingtheeyes,auditorysystem,meninges,andskin.IfVKHsyndromeis
suspected,antiviraltreatmentshould bewithdrawn and corticosteroidtherapydiscussed (see
section 4.8).
Fever/infections
Whilefevermaybeassociatedwith theflu-like syndromereportedcommonlyduring
interferontherapy,othercauses ofpersistentfever,particularlyserious infections(bacterial,
viral,fungal)mustberuledout,especiallyin patientswith neutropenia.Serious infections
(bacterial,viral,fungal)andsepsishave beenreportedduringtreatmentwith alpha
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interferonsincludingPegasys.Appropriate anti-infective therapyshould bestarted
immediatelyand discontinuation oftherapyshould beconsidered.
Ocularchanges
Aswith otherinterferonsretinopathyincludingretinalhaemorrhages,cotton woolspots,
papilloedema,opticneuropathyand retinalarteryorvein obstruction which mayresultin loss
ofvisionhave beenreportedin rare instances with Pegasys.Allpatientsshouldhavea
baselineeyeexamination.Anypatientcomplainingofdecreaseorlossofvisionmusthave a
promptandcompleteeye examination.Patientswithpreexistingophthalmologicdisorders(eg,
diabeticorhypertensiveretinopathy)shouldreceiveperiodicophthalmologicexamsduring
Pegasystherapy.Pegasystreatmentshould bediscontinuedin patientswhodevelopnewor
worseningophthalmologicdisorders.
Pulmonarychanges
Aswith otheralpha interferons,pulmonarysymptoms,includingdyspnoea,pulmonary
infiltrates,pneumonia,andpneumonitishave beenreportedduringtherapywith Pegasys.In
caseofpersistentorunexplained pulmonaryinfiltratesorpulmonaryfunctionimpairment,
treatmentshouldbediscontinued.
Skin disorder
Use ofalpha interferonshasbeenassociatedwith exacerbationorprovocationofpsoriasis
and sarcoidosis.Pegasysmustbeusedwith cautionin patientswith psoriasis,andin cases
ofonsetorworseningofpsoriatic lesions,discontinuation oftherapyshould beconsidered.
Transplantation
Thesafetyand efficacyofPegasysandribavirintreatmenthave notbeenestablished in
patientswith liverand othertransplantations.Liverandrenalgraftrejections have been
reportedwith Pegasys,alone orincombinationwithribavirin.
HIV-HCVcoinfection
Please refertotherespectiveprescribinginformationoftheantiretroviralmedicinalproducts
thataretobetakenconcurrentlywith HCVtherapyforawareness andmanagementof
toxicities specificforeach productandthepotentialforoverlappingtoxicities with Pegasys
with orwithoutribavirin.In studyNR15961,patientsconcurrentlytreatedwith stavudineand
interferontherapywith orwithoutribavirin,theincidenceofpancreatitisand/orlactic acidosis
was 3%(12/398).
Patientsco-infectedwithHIVandreceivingHighlyActiveAnti-RetroviralTherapy(HAART)
maybeatincreasedriskofdevelopinglacticacidosis.Cautionshouldthereforebeexercised
whenaddingPegasysandribavirintoHAARTtherapy(seeribavirinPI).
Co-infectedpatientswithadvancedcirrhosisreceivingHAARTmayalsobeatincreasedrisk
ofhepaticdecompensationandpossiblydeathiftreatedwithribavirinincombinationwith
interferons,includingPegasys.Baselinevariablesinco-infectedcirrhoticpatientsthatmay
beassociatedwithhepaticdecompensationinclude:increasedserumbilirubin,decreased
haemoglobin,increasedalkalinephosphataseordecreasedplateletcount,andtreatment
with didanosine(ddI).
Theconcomitantuseofribavirinwithzidovudineisnotrecommendedduetoanincreased
riskofanaemia (seesection4.5).
Duringtreatment,co-infectedpatientsshould becloselymonitoredforsignsand symptoms
ofhepaticdecompensation(includingascites,encephalopathy,varicealbleeding,impaired
hepaticsyntheticfunction;e.g.,Child-Pugh scoreof7 orgreater).TheChild-Pughscoring
maybeaffectedbyfactorsrelatedtotreatment(i.e.indirecthyperbilirubinemia,decreased
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albumin)andnotnecessarilyattributableto hepaticdecompensation.Treatmentwith
Pegasysshould bediscontinued immediatelyin patientswith hepaticdecompensation.
In patientsco-infectedwith HIV-HCV,limitedefficacyand safetydataareavailable in
subjectswith CD4 countslessthan 200cells/uL.Cautionistherefore warrantedinthe
treatmentofpatientswith lowCD4 counts.
Dentaland periodontaldisorders
Dentaland periodontaldisorders,which mayleadto lossofteeth,have beenreportedin
patientsreceivingPegasysand ribavirin combinationtherapy.Inaddition,drymouthcould
have adamagingeffectonteeth andmucousmembranesofthemouthduringlong-term
treatmentwith thecombinationofPegasysandribavirin.Patientsshouldbrushtheirteeth
thoroughlytwice dailyand have regulardentalexaminations.Inadditionsome patientsmay
experience vomiting.Ifthisreactionoccurs,theyshould beadvisedtorinseouttheirmouth
thoroughlyafterwards.
Use ofpeginterferonaslong termmaintenancemonotherapy(unapproveduse)
In arandomised,controlledUSstudy(HALT-C)ofHCVnon-responderpatientswith varied
degreesoffibrosiswhere 3.5yearsoftreatmentwith 90micrograms/weekofPegasys
monotherapywas studied,nosignificantreductionswereobservedintherateoffibrosis
progressionorrelatedclinicalevents.
4.5Interactionwith othermedicinalproductsand otherformsofinteraction
Interactionstudieshave onlybeenperformedin adults.
AdministrationofPegasys180microgramsonceweeklyfor4 weeksin healthymale subjects
did notshowanyeffecton mephenytoin,dapsone,debrisoquineandtolbutamide
pharmacokineticsprofiles,suggestingthatPegasyshasnoeffectonin vivo metabolicactivity
ofcytochromeP450 3A4,2C9,2C19and2D6 isozymes.
Inthesamestudy,a25%increase intheAUCoftheophylline(markerofcytochromeP450
1A2 activity)was observed,demonstrating thatPegasysisaninhibitorofcytochromeP450
1A2 activity.Serumconcentrationsoftheophyllineshould bemonitoredand appropriatedose
adjustmentsoftheophyllinemadeforpatientstakingtheophyllineandPegasysconcomitantly.
Theinteractionbetween theophyllineand Pegasysislikelytobemaximalaftermorethan4
weeksofPegasystherapy.
HCVmonoinfectedpatientsandHBVmonoinfectedpatients
In apharmacokineticstudyof24HCVpatientsconcomitantlyreceivingmethadone
maintenancetherapy(mediandose 95mg;range30mgto 150mg),treatmentwith Pegasys
180micrograms sc onceweeklyfor4 weekswasassociatedwith meanmethadonelevels
thatwere10%to15%higherthan atbaseline.The clinicalsignificanceofthisfindingis
unknown;nonetheless,patientsshould bemonitoredforthesignsandsymptomsof
methadonetoxicity.Especiallyin patientsonahighdose ofmethadone,theriskforQTc
prolongationshould beconsidered.
Ribavirin,byhavinganinhibitoryeffectoninosinemonophosphatedehydrogenase,may
interfere with azathioprinemetabolismpossiblyleadingto anaccumulationof6-
methylthioinosinemonophosphate(6-MTIMP),which hasbeenassociatedwith myelotoxicity
in patientstreatedwith azathioprine.Theuseofpeginterferonalfa-2aandribavirin
concomitantlywith azathioprin should beavoided.Inindividualcaseswhere thebenefitof
administeringribavirin concomitantlywith azathioprinewarrantsthepotentialrisk,itis
recommendedthatclosehematologicmonitoringbedoneduringconcomitantazathioprine
usetoidentifysigns ofmyelotoxicity,atwhich time treatmentwith thesedrugsshould be
stopped(seesection4.4).
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Resultsfrompharmacokineticsubstudies ofpivotalphaseIIItrialsdemonstratedno
pharmacokineticinteractionoflamivudineonPegasysin HBVpatientsorbetween Pegasys
and ribavirin inHCVpatients.
Aclinicaltrialinvestigating thecombinationoftelbivudine600mgdaily,with pegylated
interferonalfa-2a,180microgramsonceweeklybysubcutaneous administrationforthe
treatmentofHBV,indicates thatthecombinationisassociatedwith anincreasedriskfor
developingperipheralneuropathy.Themechanismbehindtheseeventsisnotknown; thus,
co-treatmentwith telbivudineand otherinterferons(pegylatedorstandard)mayalso entailan
excess risk.Moreover,the benefitofthecombinationoftelbivudinewith interferonalfa
(pegylatedorstandard)isnotcurrentlyestablished.Therefore,thecombinationofPegasys
with telbivudineiscontraindicated(seesection4.3).
HIV-HCVco-infectedpatients
No apparentevidenceofdrug interactionwas observedin 47HIV-HCVco-infectedpatients
whocompleteda 12 weekpharmacokineticsubstudyto examinetheeffectofribavirin onthe
intracellularphosphorylation ofsomenucleosidereversetranscriptase inhibitors(lamivudine
and zidovudineorstavudine).However,dueto highvariability,theconfidence intervalswere
quitewide.Plasmaexposureofribavirin did notappearto beaffectedbyconcomitant
administrationofnucleosidereversetranscriptaseinhibitors(NRTIs).
Co-administrationofribavirin and didanosineisnotrecommended.Exposureto didanosine
oritsactive metabolite(dideoxyadenosine5 ’-triphosphate)isincreasedinvitrowhen
didanosineisco-administeredwith ribavirin.Reportsoffatalhepaticfailureas wellas
peripheralneuropathy,pancreatitis,andsymptomatic hyperlactataemia/lacticacidosishave
beenreportedwith useofribavirin.
Exacerbationofanaemiaduetoribavirin hasbeen reportedwhen zidovudineispartofthe
regimenusedtotreatHIValthoughtheexactmechanismremainstobeelucidated.The
concomitantuseofribavirin with zidovudineisnotrecommended duetoanincreasedriskof
anaemia (seesection4.4).Considerationshouldbegivento replacingzidovudinein a
combinationARTregimen ifthisisalreadyestablished.Thiswould beparticularlyimportant
in patientswith aknown historyofzidovudineinduced anaemia.
4.6Fertility,pregnancyand lactation
There are noadequatedataontheuseofpeginterferonalfa-2ain pregnantwomen.Studies
in animalswith interferonalfa-2ahave shown reproductive toxicity(seesection5.3)andthe
potentialriskforhumansisunknown.Pegasysisto beused duringpregnancyonlyifthe
potentialbenefitjustifiesthepotentialrisktothefoetus.
Itisnotknownwhetherthecomponentsofthismedicinalproductareexcretedinhumanmilk.
Becauseofthepotentialforadversereactionsinnursinginfants,nursing should be
discontinuedpriortoinitiation oftreatment.
Use withribavirin
Significantteratogenicand/orembryocidaleffectshave beendemonstratedin allanimal
speciesexposedto ribavirin.Ribavirintherapyiscontraindicatedinwomenwhoarepregnant.
Extremecaremustbetakentoavoid pregnancyinfemale patientsorinpartnersofmale
patientstakingPegasysin combinationwith ribavirin.Female patientsofchildbearing
potentialmustuseaneffective contraceptive duringtreatmentandfor4months after
treatmenthasbeenconcluded.Male patientsortheirfemale partnersmustuseaneffective
contraceptive duringtreatmentandfor7monthsaftertreatmenthasbeenconcluded.Please
refertotheribavirinprescribinginformation(PI).
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4.7Effectsonabilityto drive anduse machines
Pegasyshasaminorormoderate influenceonthe abilityto drive and usemachines.
Patientswhodevelopdizziness,confusion,somnolence orfatigueshouldbecautionedto
avoid drivingoroperating machinery.
4.8Undesirableeffects
Experience fromclinicaltrials
ChronichepatitisC
Thefrequencyand severityofthemostcommonlyreportedadversereactions with Pegasys
aresimilartothosereportedwith interferonalfa-2a (seeTable 4).Themostfrequently
reportedadversereactionswith Pegasys180microgramsweremostlymild tomoderatein
severityand weremanageable withouttheneedformodificationofdosesordiscontinuation
oftherapy.
ChronichepatitisB
In clinicaltrialsof48weektreatmentand24weeksfollow-up,thesafetyprofileforPegasys
in chronichepatitisBwassimilartothatseenin chronichepatitisC.Withtheexceptionof
pyrexia thefrequencyofthemajorityofthereportedadversereactionswasnotablyless in
CHBpatientstreatedwith Pegasysmonotherapycomparedwith HCVpatientstreatedwith
Pegasysmonotherapy(seeTable 4)Adverseeventswereexperiencedby88%ofPegasys-
treatedpatientsas comparedwith 53%ofpatientsin thelamivudinecomparatorgroup,while
6%ofthePegasys-treatedand 4%ofthelamivudine-treatedpatientsexperiencedserious
adverseeventsduring the studies.Adverseeventsorlaboratoryabnormalities ledto 5%of
patientswithdrawingfromPegasystreatment,while lessthan1%ofpatientswithdrewfrom
lamivudinetreatmentforthesereasons.Thepercentage ofpatientswith cirrhosiswho
withdrewfromtreatmentwas similartothatoftheoverallpopulation ineach treatmentgroup.
ChronichepatitisCin priornon-responderpatients
Overall,thesafetyprofileforPegasysin combinationwith ribavirin inpriornon-responder
patientswas similartothatin naïve patients.Inaclinicaltrialofnon-responderpatientsto
priorpegylatedinterferonalfa-2b/ribavirin,which exposedpatientsto either48or72weeks
oftreatment,thefrequencyofwithdrawalforadverseeventsorlaboratoryabnormalitiesfrom
Pegasystreatmentandribavirin treatmentwas 6%and7%,respectively,in the48week
armsand 12%and13%,respectively,inthe72weekarms.Similarlyforpatientswith
cirrhosisortransitiontocirrhosis,thefrequenciesofwithdrawalfromPegasystreatmentand
ribavirin treatmentwerehigherin the72-weektreatmentarms(13%and 15%)thanin the48-
weekarms(6%and 6%).Patientswhowithdrewfromprevioustherapywith pegylated
interferonalfa-2b/ribavirin because ofhematologicaltoxicitywereexcludedfromenrollingin
thistrial.
In anotherclinicaltrial,non-responderpatientswith advancedfibrosisorcirrhosis(Ishak
scoreof3to6)andbaselineplateletcountsaslowas50,000/mm 3
weretreatedfor48weeks.
Haematologiclaboratoryabnormalities observedduringthefirst20weeksofthetrial
includedanemia(26%ofpatientsexperiencedahemoglobin levelof<10g/dL),neutropenia
(30%experiencedanANC<750/mm 3 ),andthrombocytopenia (13%experienceda platelet
count<50,000/mm 3 )(see section4.4).
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ChronichepatitisCandHIVco-infection
In HIV-HCVco-infectedpatients,theclinicaladverseeventprofilesreportedforPegasys,
alone orincombinationwith ribavirin,weresimilartothose observedin HCVmono-infected
patientsForHIV-HCVpatientsreceivingPegasysand ribavirin combinationtherapyother
undesirable effectshavebeenrepo rtedin≥1%to≤2%ofpatients:
hyperlactacidaemia/lacticacidosis,influenza,pneumonia,affectlability,apathy,tinnitus,
pharyngolaryngealpain,cheilitis,acquiredlipodystrophyand chromaturia.Pegasystreatment
was associatedwith decreases inabsoluteCD4+cellcountswithin thefirst4 weekswithout
a reductionin CD4+cellpercentage.Thedecrease inCD4+cellcountswas reversible upon
dose reductionorcessationoftherapy.TheuseofPegasyshad noobservable negative
impactonthecontrolofHIVviraemia during therapyorfollow-up.Limitedsafetydata are
available inco-infectedpatientswith CD4+cellcounts<200/µl.
Table 4summarisestheundesirable effectsreportedwith Pegasysmonotherapyin CHBor
CHCpatientsandwith Pegasysin combinationwithribavirin inCHCpatients.
Table 4:UndesirableEffectsReportedwithPegasys MonotherapyforHBVorHCVor
in CombinationwithRibavirin forHCVPatientsinClinicalTrials andPostMarketing
Bodysystem Very
Common
≥1/10 Common
≥1/100 to< 1/10 Uncommon
≥1/1000to
< 1/100 Rare
≥1/10,000to<
1/1000 Veryrare
<1/10,000 Frequency
notknown
Infectionsand
infestations
Upper respiratory
infection,
bronchitis, oral
candidiasis, herpes
simplex,fungal,
viralandbacterial
infections Pneumonia,
skininfection Endocarditis,
otitisexterna Sepsis
Neoplasms
benign and
malignant Hepatic
neoplasm
Bloodand
lymphaticsystem
disorders
Thrombocytopenia,
anaemia,
lymphadenopathy Pancytopenia Aplastic
anemia
Pure red cell
aplasia
Immunesystem
disorders
Sarcoidosis,
thyroiditis Anaphylaxis,
systemiclupus
erythematosus,
rheumatoid
arthritis Idiopathic
or
thrombotic
thrombocy
topenic
purpura Liver and
renalgraft
rejection,
Vogt-
Koyanagi-
Harada
disease
Endocrine
disorders
Hypothyroidism,
hyperthyroidism
Diabetes Diabetic
ketoacidosis
Metabolismand
Nutrition
Disorders Anorexia Dehydration
Psychiatric
disorders
Depression*,
anxiety,
insomnia* Emotional
disorders, mood
alteration
Aggression,
nervousness, libido
decreased Suicidal
ideation,
hallucinations Suicide,
psychotic
disorder Mania,
bipolar
disorders,
homicidal
ideation
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Bodysystem Very
Common
≥1/10 Common
≥1/100 to< 1/10 Uncommon
≥1/1000to
< 1/100 Rare
≥1/10,000to<
1/1000 Veryrare
<1/10,000 Frequency
notknown
Nervoussystem
disorders
Headache,
dizziness*,
concentration
impaired Memory
impairment,
syncope,
weakness,
migraine,
hypoaesthesia,
hyperaesthesia,
paraesthesia,
tremor, taste
disturbance,
nightmares,
Peripheral
neuropathy Coma,
convulsions,
facialpalsy Cerebral
ischaemia
Eye disorders
Vision blurred, eye
pain, eye
inflammation,
xerophthalmia
Retinal
hemorrhage Optic
neuropathy,papi
lledema, retinal
vascular
disorder,
retinopathy,
cornealulcer VisionlossSerous
retinal
detachment
Ear and labyrinth
disorders Vertigo, earache Hearing loss
Cardiacdisorders
Tachycardia,
palpitations,
oedema peripheral Myocardial
infarction,
congestive
heart failure,
angina,
supraventricular
tachycardia,
arrhythmia,
atrialfibrillation,
pericarditis,
Vascular
disorders Flushing
HypertensionCerebral
haemorrhage,
vasculitis Peripheral
ischaemia
Respiratory,
thoracicand
mediastinal
disorders
Dyspnoea,
cough Dyspnoea
exertional,
epistaxis,
nasopharyngitis,
sinuscongestion,
nasalcongestion,
rhinitis,sore throat Wheezing Interstitial
pneumonitis
including fatal
outcome,
pulmonary
embolism
Gastrointestinal
disorders
Diarrhoea*,
nausea*,
abdominal
pain* Vomiting,
dyspepsia,
dysphagia, mouth
ulceration, gingival
bleeding, glossitis,
stomatitis,
flatulence,
drymouth Gastrointestin
albleeding Pepticulcer,
pancreatitis Ischaemic
colitis
Hepato-biliary
disorders
Hepatic
dysfunction Hepaticfailure,
cholangitis,
fattyliver
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Bodysystem Very
Common
≥1/10 Common
≥1/100 to< 1/10 Uncommon
≥1/1000to
< 1/100 Rare
≥1/10,000to<
1/1000 Veryrare
<1/10,000 Frequency
notknown
Skin and
subcutaneous
tissue disorders
Alopecia,
dermatitis,
pruritis, dry
skin Rash, sweating
increased,
psoriasis, urticaria,
eczema, skin
disorder,
photosensitivity
reaction, night
sweats Toxic
epidermal
necrolysis,
Stevens-
Johnson
syndrome,
angioede
ma,
erythema
multiforme
Musculoskeletal
connective tissue
and bone
disorders
Myalgia,
arthralgia Backpain, arthritis,
muscle weakness,
bone pain, neck
pain,
musculoskeletal
pain, muscle
cramps Myositis Rhabdomyol
ysis
Renalandurinary
disorders Renal
insufficiency
Reproductive
systemandbreast
disorders Impotence
Generaldisorders
andadministration
site conditions
Pyrexia,
rigors*, pain*,
asthenia,
fatigue,
injection site
reaction*,
irritability* Chest pain,
influenza like
illness, malaise,
lethargy, hot
flushes, thirst
Investigations Weight decreased
Injuryand
poisoning
Substance
overdose
*Theseadversereactionswerecommon( ≥1/100to<1/10)inCHB patientstreatedwithPegasysmonotherapy
Laboratoryvalues
Pegasystreatmentwasassociatedwith abnormallaboratoryvalues:ALT increase,bilirubin
increase,electrolyte disturbance(hypokalaemia,hypocalcaemia,hypophosphataemia),
hyperglycaemia,hypoglycaemia andelevatedtriglycerides (seesection 4.4.).With both
Pegasysmonotherapy,andalso thecombinedtreatmentwith ribavirin,upto 2%ofpatients
experiencedincreasedALTlevelsthatledtodosemodificationordiscontinuationofthe
treatment.
Treatmentwith Pegasyswas associatedwith decreases inhaematologicalvalues
(leucopenia,neutropenia,lymphopenia,thrombocytopenia and haemoglobin),which
generallyimprovedwithdose modification,andreturnedtopre-treatmentlevelswithin 4-8
weeksupon cessationoftherapy(seesections4.2and 4.4).
Moderate (ANC:0.749-0.5x10 9 /l)and severe(ANC:<0.5x10 9 /l)neutropenia was
observedrespectivelyin 24%(216/887)and5%(41/887)ofpatientsreceivingPegasys
180microgramsandribavirin 1000/1200milligramsfor48weeks.
Anti-interferonantibodies
1-5%ofpatientstreatedwith Pegasysdevelopedneutralisinganti-interferon antibodies.As
with otherinterferons,ahigherincidenceofneutralisingantibodies was seenin chronic
hepatitisB.Howeverin neitherdiseasewas thiscorrelatedwith lackoftherapeuticresponse.
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Thyroid function
Pegasystreatmentwasassociatedwith clinicallysignificantabnormalitiesin thyroid
laboratoryvaluesrequiringclinicalintervention(seesection4.4).Thefrequencies observed
(4.9%)in patientsreceivingPegasys/ribavirin (NV15801)are similartothose observedwith
otherinterferons.
LaboratoryvaluesforHIV-HCVco-infectedpatients
Althoughhaematologicaltoxicities ofneutropenia,thrombocytopenia andanaemiaoccurred
morefrequentlyin HIV-HCVpatients,themajoritycould bemanagedbydose modification
and theuseofgrowthfactorsand infrequentlyrequiredpremature discontinuation of
treatment.Decreasein ANClevelsbelow500 cells/mm 3 was observedin 13%and11%of
patientsreceivingPegasysmonotherapyand combinationtherapy,respectively.Decreasein
plateletsbelow50,000/mm 3 was observedin 10%and 8%ofpatientsreceivingPegasys
monotherapyand combinationtherapy,respectively.Anaemia(haemoglobin <10g/dL)was
reportedin 7%and14%ofpatientstreatedwith Pegasysmonotherapyorin combination
therapy,respectively.
4.9Overdose
Overdoses involvingbetween two injections onconsecutive days(insteadofweeklyinterval)
uptodailyinjectionsfor1week(ie,1260micrograms/week)have beenreported.None of
these patientsexperiencedunusual,seriousortreatment-limitingevents.Weeklydosesofup
to 540and 630microgramshave beenadministeredinrenalcellcarcinoma and chronic
myelogenous leukaemiaclinicaltrials,respectively.Doselimitingtoxicitieswerefatigue,
elevatedliverenzymes,neutropenia andthrombocytopenia,consistentwith interferon
therapy.
5. PHARMACOLOGICALPROPERTIES
5.1Pharmacodynamic properties
Pharmacotherapeuticgroup:ImmunostimulatingAgent/Cytokine,ATCcode:L03AB11
TheconjugationofPEGreagent(bis-monomethoxypolyethylene glycol)to interferonalfa-2a
formsapegylatedinterferonalfa-2a(Pegasys).Pegasyspossessesthein vitroantiviraland
antiproliferative activitiesthatare characteristicofinterferonalfa-2a.
Interferonalfa-2aisconjugatedwith bis-[monomethoxypolyethylene glycol]ata degreeof
substitutionofonemoleofpolymer/mole ofprotein.Theaveragemolecularmassis
approximately60,000 ofwhich theproteinmoietyconstitutes approximately20,000.
HCVRNAlevelsdeclinein abiphasicmannerin respondingpatientswith hepatitisCwho
have receivedtreatmentwith 180microgramsPegasys.Thefirstphaseofdeclineoccurs24
to 36hoursafterthefirstdose ofPegasysand isfollowedbythesecondphase ofdecline
whichcontinuesoverthenext4to16weeksinpatientswhoachieveasustainedresponse.
Ribavirinhadnosignificanteffectontheinitialviralkineticsoverthefirst4to6weeksin
patientstreatedwiththecombinationofribavirinandpegylatedinterferonalfa-2aorinterferon
alfa.
ChronichepatitisB:
Clinicaltrialresults
Allclinicaltrialsrecruitedpatientswith chronichepatitisBwhohad active viralreplication
measuredbyHBVDNA,elevatedlevelsofALT anda liverbiopsyconsistentwith chronic
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hepatitis.StudyWV16240 recruitedpatientswhowerepositive forHBeAg,while study
WV16241recruitedpatientswhowerenegativeforHBeAgandpositiveforanti-HBe.In both
studiesthetreatmentduration was 48weeks,with 24weeksoftreatment-freefollow-up.Both
studies comparedPegasysplus placebovsPegasysplus lamivudinevslamivudinealone.
No HBV-HIVco-infectedpatientswereincludedintheseclinicaltrials.
Response rates attheendoffollow-upforthetwo studiesarepresentedinTable 5.Instudy
WV16240,theprimaryefficacyendpointswereHBeAgseroconversion and HBV-DNAbelow
copies/ml.In studyWV16241,theprimaryefficacyendpointswereALT normalisation
and HBV-DNAbelow2 x10 4 copies/ml.HBV-DNAwas measuredbytheCOBAS
AMPLICOR
HBVMONITORAssay(limitofdetection200copies/ml).
Atotalof283/1351(21%)ofpatientshad advancedfibrosisorcirrhosis,85/1351(6%)had
cirrhosis.Therewas nodifferenceinresponserate between these patientsandthosewithout
advancedfibrosisorcirrhosis.
Table5:Serological,Virologicaland BiochemicalResponsesinChronicHepatitis B
HBeAgpositive
StudyWV16240 HBeAgnegative /anti-HBe positive
StudyWV16241
Response
Parameter Pegasys
180mcg
&
Placebo
(N=271) Pegasys
180mcg
&
Lamivudine
100mg
(N=271) Lamivudine
100mg
(N=272) Pegasys
180mcg
&
Placebo
(N=177) Pegasys
180mcg
&
Lamivudine
100mg
(N=179) Lamivudine
100mg
(N=181)
HBeAg
Sero-
conversion 32% #
27% 19% N/A
N/A N/A
HBVDNA
response * 32% # 34% 22% 43% # 44% 29%
ALT
Normal-
isation 41% #
39% 28% 59% #
60% 44%
HBsAg
Sero-
conversion 3% #
3% 0% 3%
2% 0%
*For HBeAg-positivepatients:HBV DNA<10 5 copies/ml
For HBeAg-negative/anti-HBe-positivepatients:HBV DNA<2x10 4
copies/ml
#p-value(vs.lamivudine)<0.01(stratifiedCochran-Mantel-Haenszeltest)
Histologicalresponse was similaracrossthethreetreatmentgroupsin each study;however,
patientsshowinga sustained response24weeksaftertheendoftreatmentweresignificantly
morelikelytoalso showhistologicalimprovement.
AllpatientswhocompletedthephaseIIIstudieswereeligible forentryintoa long-term
follow-upstudy(WV16866).Among patientsfromstudyWV16240,whoreceivedPegasys
monotherapyand entered thelong-termfollow-upstudy,therate ofsustained HBeAg
seroconversion 12months aftertheend oftherapywas 48%(73/153).Inpatientsreceiving
Pegasysmonotherapyin studyWV16241,therate ofHBVDNAresponseand ALT
normalisation 12monthsafterend oftreatmentwere42%(41/97)and59%(58/99),
respectively.
ChronichepatitisC
Predictabilityofresponse
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Please referto section 4.2,inTable 2.
Dose-responseinmonotherapy
In adirectcomparisonwith 90micrograms,the180micrograms-dosewas associatedwith
superiorsustained virologicalresponseinpatientswith cirrhosis,butin astudyin non-
cirrhoticpatientsverysimilarresultswereobtained with doses of135microgramsand
180micrograms.
Confirmatoryclinicaltrialsin treatment-naïve patients
Allclinicaltrialsrecruitedinterferon-naïve patientswith chronichepatitisCconfirmedby
detectable levelsofserumHCVRNA,elevatedlevelsofALT(with theexceptionofstudy
NR16071)and aliverbiopsyconsistentwith chronichepatitis.StudyNV15495specifically
recruitedpatientswith ahistologicaldiagnosisofcirrhosis(about80%)ortransitionto
cirrhosis(about20%).OnlyHIV-HCVco-infectedpatientswereincludedinthestudy
NR15961 (seeTable14).Thesepatientshadstable HIVdisease andmeanCD4T-cellcount
was about500 cells/µL.
ForHCVmonoinfectedpatientsandHIV-HCVco-infectedpatients,fortreatmentregimens,
duration oftherapyandstudyoutcome seeTables6,7,8 andTable 14,respectively.
Virologicalresponsewas defined asundetectableHCVRNAasmeasuredbytheCOBAS
AMPLICOR
HCVTest,version 2.0(limitofdetection100copies/mlequivalentto 50
InternationalUnits/ml)and sustainedresponseasone negative sampleapproximately6
monthsafterendoftherapy.
Table 6:VirologicalResponseinHCVPatients
Pegasys Monotherapy PegasysCombinationTherapy
non-cirrhoticand
cirrhotic cirrhotic non-cirrhoticandcirrhotic
StudyNV15496+
NV15497 +NV15801 StudyNV15495 Study
NV15942 StudyNV15801
Pegasys
180mcg
(N=701)
Interferon
alfa-2a
6 MIU/3
MIU
&
3 MIU
(N=478)
Pegasys
180mcg
(N=87)
Interferon
alfa-2a
3 MIU
(N=88)
Pegasys
180mcg
&
Ribavirin
1000/120
0mg
(N=436)
Pegasys
180mcg
&
Ribavirin
1000/1200
mg
(N=453)
Interferon
alfa-2b
3 MIU
&
Ribavirin
1000/1200
mg
(N=444)
48weeks
Response
atEndof
Treatment 55-69% 22-28% 44% 14% 68% 69% 52%
Overall
Sustained
Response 28-39% 11-19% 30%* 8%* 63% 54%** 45%**
* 95%CIfor difference:11%to33% p-value(stratifiedCochran-Mantel-Haenszeltest) =0.001
**95%CIfor difference:3%to16% p-value(stratifiedCochran-Mantel-Haenszeltest)=0.003
ThevirologicalresponsesofHCVmonoinfectedpatientstreatedwith Pegasysmonotherapy
and with Pegasysandribavirin combinationtherapyin relation togenotypeand pre-treatment
viralload and inrelationtogenotype,pre-treatmentviralload andrapidvirologicalresponse
atweek4 are summarisedinTable 7andTable8,respectively.Theresultsofstudy
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NV15942 providetherationaleforrecommendingtreatmentregimensbased ongenotype,
baselineviralload and virologicalresponseatweek 4(seeTables1,7 and 8).
Thedifferencebetween treatmentregimenswas ingeneralnotinfluencedby
presence/absence ofcirrhosis;thereforetreatmentrecommendationsforgenotype1,2or3
areindependentofthisbaselinecharacteristic.
Table 7:SustainedVirologicalResponseBasedonGenotypeand Pre-treatmentViral
LoadafterPegasys CombinationTherapywith RibavirininHCVPatients
StudyNV15942 StudyNV15801
Pegasys
180mcg
&
Ribavirin
800mg
24weeks
Pegasys
180mcg
&
Ribavirin
1000/1200mg
24weeks Pegasys
180mcg
&
Ribavirin
800mg
48weeks
Pegasys
180mcg
&
Ribavirin
1000/1200mg
48weeks
Pegasys
180mcg
&
Ribavirin
1000/1200mg
48weeks
Interferon
alfa-2b
3MIU
&
Ribavirin
1000/1200mg
48weeks
Genotype1
Lowviralload
Highviralload
29%
(29/101)
41%(21/51)
16%(8/50) 42%(49/118)*
52%(37/71)
26%(12/47) 41%
(102/250)*
55%(33/60)
36%(69/190) 52%(142/271)*
65%(55/85)
47%(87/186) 45%(134/298)
53%(61/115)
40%(73/182) 36%(103/285)
44%(41/94)
33%(62/189)
Genotype2/3
Lowviralload
Highviralload 84%(81/96)
85%(29/34)
84%(52/62) 81%(117/144)
83%(39/47)
80%(78/97) 79%(78/99)
88%(29/33)
74%(49/66) 80%(123/153)
77%(37/48)
82%(86/105) 71%(100/140)
76%(28/37)
70%(72/103) 61%(88/145)
65%(34/52)
58%(54/93)
Genotype4
(0/5) (8/12) (5/8) (9/11) (10/13) (5/11)
Lowviralload=≤ 800,000IU/mL;Highviralload=>800,000IU/mL
* Pegasys180mcgribavirin1000/1200mg,48wvs.Pegasys180mcgribavirin800mg,48w:OddsRatio(95%CI)=
1.52(1.07to2.17) P-value(stratifiedCochran-Mantel-Haenszeltest)=0.020
* Pegasys180mcgribavirin1000/1200mg,48wvs.Pegasys180mcgribavirin1000/1200mg,24w:OddsRatio(95%
CI) =2.12(1.30to3.46) P-value(stratifiedCochran-Mantel-Haenszeltest)=0.002.
Thepossibilityto considershorteningtreatmentdurationto 24weeksingenotype1 and 4
patientswas examinedbased onasustained rapid virologicalresponseobservedin patients
with rapid virologicalresponseatweek4in studies NV15942 andML17131 (seeTable 8).
Table 8:SustainedVirologicalResponseBasedonRapidViralResponse atweek4for
Genotype1 and4 afterPegasys CombinationTherapywith Ribavirinin HCVPatients
StudyNV15942 StudyML17131
Pegasys
180mcg
&
Ribavirin
1000/1200mg
24weeks Pegasys
180mcg
&
Ribavirin
1000/1200mg
48weeks Pegasys
180mcg
&
Ribavirin
1000/1200mg
24weeks
Genotype1RVR
Lowviralload
Highviralload 90%(28/31)
93%(25/27)
75%(3/4) 92%(47/51)
96%(26/27)
88%(21/24) 77%(59/77)
80%(52/65)
58%(7/12)
Genotype1non
RVR
Lowviralload
Highviralload 24%(21/87)
27%(12/44)
21%(9/43) 43%(95/220)
50%(31/62)
41%(64/158) -
-
-
Genotype4RVR (5/6)
(5/5)
92%(22/24)
Genotype4non
RVR
(3/6)
(4/6) -
Low viralload=≤ 800,000IU/mL;Highviralload=>800,000IU/mL
RVR=rapidviralresponse(HCV RNA undetectable)atweek4andHCV RNA undetectableatweek24
Althoughlimited,dataindicatedthatshorteningtreatmentto 24weeksmightbeassociated
with ahigherriskofrelapse (seeTable 9).
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Table 9:Relapse ofVirologicalResponseattheEndofTreatmentforRapidVirological
Response Population
StudyNV15942 StudyNV15801
Pegasys
180mcg
&
Ribavirin
1000/1200mg
24weeks Pegasys
180mcg
&
Ribavirin
1000/1200mg
48weeks Pegasys
180mcg
&
Ribavirin
1000/1200mg
48weeks
Genotype1RVR
Lowviralload
Highviralload 6.7%(2/30)
3.8%(1/26)
25%(1/4) 4.3%(2/47)
0%(0/25)
9.1%(2/22) 0%(0/24)
0%(0/17)
0%(0/7)
Genotype4RVR (0/5) (0/5)
0%(0/4)
Thepossibilityofshorteningtreatmentdurationto16weeksingenotype2or3patientswas
examinedbasedonasustained virologicalresponseobservedin patientswith rapid
virologicalresponse byweek4 instudyNV17317 (seeTable 10).
In studyNV17317 inpatientsinfectedwith viralgenotype2 or3,allpatientsreceived
Pegasys180
gscqwand aribavirin dose of800mg and wererandomizedtotreatmentfor
either16or24weeks.Overalltreatmentfor16weeksresultedin lowersustained viral
response(65%)thantreatmentfor24weeks(76%)(p<0.0001).
Thesustainedviralresponse achievedwith 16weeksoftreatmentandwith 24weeksof
treatmentwas also examined ina retrospective subgroup analysisofpatientswhowereHCV
RNAnegative byweek4and hada LVLatbaseline(seeTable 10).
Table 10:SustainedVirologicalResponseOveralland BasedonRapid ViralResponse
byWeek4forGenotype 2or3afterPegasys CombinationTherapywith Ribavirinin
HCVPatients
StudyNV17317
Pegasys
180mcg
&
Ribavirin
800mg
16weeks Pegasys
180mcg
&
Ribavirin
800mg
24weeks Treatment
difference
CI p value
Genotype2or3 65%
(443/679) 76%
(478/630) -10.6% [-15.5%;-
0.06%] P<0.0001
Genotype2or3
RVR
Lowviralload
Highviralload
82%
(378/461)
89%
(147/166)
78%
(231/295) 90%
(370/410)
94%
(141/150)
88%
(229/260) -8.2% [-12.8% ;-
3.7%]
-5.4% [-12% ;
0.9%]
-9.7% [-15.9% ;-
3.6%] P=0.0006
P=0.11
P=0.002
Low viralload=≤ 800,000IU/mL;Highviralload=>800,000IU/mL
RVR=rapidviralresponse(HCV RNA undetectable)atweek4
Itispresentlynotclearwhethera higherdoseofribavirin (e.g.1000/1200mg/daybasedon
bodyweight)resultsin higherSVRratesthandoesthe800mg/day,when treatmentis
shortenedto16weeks.
Thedataindicatedthatshorteningtreatmentto16 weeksisassociatedwith ahigherriskof
relapse (seeTable 11).
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Table 11:RelapseofVirologicalResponseaftertheEndofTreatmentinGenotype2 or
3Patientswitha RapidViralResponse
StudyNV17317
Pegasys
180mcg
&
Ribavirin
800mg
16weeks Pegasys
180mcg
&
Ribavirin
800mg
24weeks Treatment
difference 95%CI p value
Genotype2or3
RVR
Lowviralload
Highviralload
15%
(67/439)
6%
(10/155)
20%
(57/284) 6% (23/386)
1% (2/141)
9% (21/245) 9.3% [5.2%;
13.6%]
5% [0.6% ;10.3%]
11.5%[5.6% ;
17.4%] P<0.0001
P=0.04
P=0.0002
Low viralload=≤ 800,000IU/mL;Highviralload=>800,000IU/mL
RVR=rapidviralresponse(HCV RNA undetectable)atweek4
SuperiorefficacyofPegasyscomparedtointerferonalfa-2awas demonstratedalso interms
ofhistologicalresponse,includingpatientswith cirrhosisand/orHIV-HCVco-infection.
ChronichepatitisCpriortreatmentnon-responderpatients
In studyMV17150,patientswhowerenon-respondersto previoustherapywith pegylated
interferonalfa-2bplusribavirinwererandomizedtofourdifferenttreatments:
Pegasys360mcg/weekfor12weeks,followedby180mcg/weekforafurther60weeks
Pegasys360mcg/weekfor12weeks,followedby180mcg/weekforafurther36weeks
Pegasys180mcg/weekfor72weeks
Pegasys180mcg/weekfor48weeks
Allpatientsreceivedribavirin (1000or1200mg/day)in combinationwith Pegasys.All
treatmentarmshad24weektreatment-freefollow-up.
Multiple regressionandpooledgroup analyses evaluatingtheinfluenceoftreatmentduration
and useofinductiondosingclearlyidentifiedtreatmentdurationfor72weeksastheprimary
driverforachievingasustained virologicalresponse.Differencesin sustained virological
response(SVR)basedon treatmentduration,demographicsand bestresponsestoprevious
treatmentare displayedinTable 12.
Table 12:Week12VirologicalResponse (VR)andSustainedVirologicalResponse
(SVR)in PatientswithVirologicalResponse atWeek12afterTreatmentwith Pegasys
and RibavirinCombinationTherapyin NonresponderstoPeginterferonalfa-2bplus
Ribavirin.
Pegasys360/180 or
180
g
&
Ribavirin
1000/1200mg
72or 48Weeks
(N =942)
Pts with
VR at Wk12 a
Pegasys360/180
or 180
g
&
Ribavirin
1000/1200mg
72Weeks
(N =473)
SVRin Ptswith
VR at Wk12 b
Pegasys360/180 or
180
g
&
Ribavirin
1000/1200mg
48Weeks
(N =469)
SVRin PtswithVR
at Wk 12 b
(N =57)
Overall
Low viralload
Highviralload 18% (157/876)
35% (56/159)
14% (97/686) 57%(57/100)
63%(22/35)
54%(34/63) 35% (20/57)
38% (8/21)
32% (11/34)
Genotype1/4
Low viralload
Highviralload 17% (140/846)
35% (54/154)
13% (84/663) 55% (52/94)
63% (22/35)
52% (30/58) 35% (16/46)
37% (7/19)
35% (9/26)
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Pegasys360/180 or
180
g
&
Ribavirin
1000/1200mg
72or 48Weeks
(N =942)
Pts with
VR at Wk12 a
Pegasys360/180
or 180
g
&
Ribavirin
1000/1200mg
72Weeks
(N =473)
SVRin Ptswith
VR at Wk12 b
Pegasys360/180 or
180
g
&
Ribavirin
1000/1200mg
48Weeks
(N =469)
SVRin PtswithVR
at Wk 12 b
(N =57)
Genotype2/3
Low viralload
Highviralload 58% (15/26)
(2/5)
(11/19) (4/5)
—
(3/4) (3/10)
(1/2)
(1/7)
CirrhosisStatus
Cirrhosis
Noncirrhosis
8% (19/239)
22% (137/633)
(6/13)
59%(51/87)
(3/6)
34% (17/50)
Best Responseduring
Previous Treatment
2log
declineinHCVRNA
<2log
declineinHCVRNA
Missingbestpreviousresponse
28% (34/121)
12% (39/323)
19% (84/432)
68%(15/22)
64%(16/25)
49%(26/53)
(6/12)
(5/14)
29% (9/31)
Highviralload=>800,000IU/mL,low viralload=
800,000IU/mL.
aPatientswhoachievedviralsuppression(undetectableHCV RNA, <50IU/mL) atweek12wereconsideredto
haveavirologicalresponseatweek12.PatientsmissingHCV RNA resultsatweek12havebeenexcludedfrom
theanalysis.
bPatientswhoachievedviralsuppressionatweek12butweremissingHCV RNA resultsattheendoffollow-up
wereconsideredtobenonresponders
IntheHALT-Cstudy,patientswith chronichepatitisCand advancedfibrosisorcirrhosiswho
werenon-responderstoprevioustreatmentwith interferonalfa orpegylated interferonalfa
monotherapyorincombinationtherapywith ribavirin weretreatedwith Pegasys
180mcg/weekandribavirin 1000/1200mg daily.Patientswhoachievedundetectable levels
ofHCVRNAafter20weeksoftreatmentremained onPegasysplusribavirin combination
therapyforatotalof48weeksand werethenfollowedfor24weeksaftertheendof
treatment.Theprobabilityforsustained virologicalresponsevaried dependinguponthe
previoustreatmentregimen;seeTable 13.
Table 13:SustainedVirologicalResponseinHALT-CbyPrevious TreatmentRegimen
in Non-responderPopulation
Previous Treatment Pegasys180mcg
&
Ribavirin1000/1200mg
48weeks
Interferon 27% (70/255)
Pegylatedinterferon 34% (13/38)
Interferonplusribavirin 13% (90/692)
Pegylatedinterferonplusribavirin 11% (7/61)
HIV-HCVco-infectedpatients
ThevirologicalresponsesofpatientstreatedwithPegasysmonotherapyand with Pegasys
and ribavirin combinationtherapyin relationtogenotypeand pre-treatmentviralloadforHIV-
HCVco-infectedpatientsaresummarisedbelowinTable14.
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Table14:SustainedVirologicalResponsebasedonGenotypeand Pre-treatmentViral
LoadafterPegasys CombinationTherapywith RibavirininHIV-HCVCo-infected
Patients
StudyNR15961
Interferonalfa-2a
3 MIU
&
Ribavirin 800mg
48weeks Pegasys
180mcg
&
Placebo
48weeks Pegasys
180mcg
&
Ribavirin 800mg
48weeks
Allpatients 12%(33/285)* 20%(58/286)* 40%(116/289)*
Genotype1 7%(12/171) 14%(24/175) 29%(51/176)
Lowviralload 19%(8/42) 38%(17/45) 61%(28/46)
Highviralload 3%(4/129) 5%(7/130) 18%(23/130)
Genotype2-3 20%(18/89) 36%(32/90) 62%(59/95)
Lowviralload 27%(8/30) 38%(9/24) 61%(17/28)
Highviralload 17%(10/59) 35%(23/66) 63%(42/67)
Lowviralload=≤ 800,000IU/mL;Highviralload=>800,000IU/mL
* Pegasys180mcgribavirin800mgvs.Interferonalfa-2a3MIU ribavirin800mg:OddsRatio(95%CI)=5.40
(3.42to8.54),….P-value(stratifiedCochran-Mantel-Haenszeltest)=<0.0001
* Pegasys180mcgribavirin800mgvs.Pegasys180 g:OddsRatio(95%CI)=2.89(1.93to4.32),….P-value
(stratifiedCochran-Mantel-Haenszeltest)=<0.0001
* Interferonalfa-2a3MIU ribavirin800mgvs.Pegasys180 mcg:OddsRatio(95%CI)=0.53(0.33to0.85),…P-
value(stratifiedCochran-Mantel-Haenszeltest)=<0.0084
Asubsequentstudy(NV18209)in patientsco-infectedwith HCVgenotype 1andHIV
comparedtreatmentusing Pegasys180mcg/weekandeitherribavirin 800mg or1000mg
(<75kg)/1200mg(
75kg)dailyfor48weeks.The studywas notpoweredforefficacy
considerations.Thesafetyprofiles inbothribaviringroupswereconsistentwith theknown
safetyprofile ofPegasysplus ribavirin combination treatmentand notindicative ofany
relevantdifferences,with theexceptionofaslightincrease inanaemia inthe highdose
ribavirin arm.
HCVpatientswithnormalALT
In studyNR16071,HCVpatientswith normalALT valueswererandomisedtoreceive
Pegasys180micrograms/weekandribavirin800milligrams/dayforeither24or48weeks
followedbya 24weektreatmentfreefollow-upperiod ornotreatmentfor72weeks.The
SVRsreportedinthetreatmentarmsofthisstudyweresimilartothecorresponding
treatmentarmsfromstudyNV15942.
Childrenand adolescents
IntheinvestigatorsponsoredCHIPSstudy(ChronicHepatitis CInternationalPaediatric
Study),65childrenandadolescents(6-18years)with chronicHCVinfection weretreated
with PEG-IFNalfa2a100mcg/m 2
sconce weeklyand ribavirin 15mg/kg/dayfor24weeks
(genotypes2and 3)or48 weeks(allothergenotypes).Preliminaryand limitedsafetydata
demonstratednoobviousdeparturefromtheknown safetyprofile ofthecombinationin
adultswith chronicHCVinfection,but,importantly,thepotentialimpactongrowth hasnot
beenreported.Efficacyresultsweresimilartothose reportedin adults.
5.2Pharmacokineticproperties
Followinga single subcutaneous injection ofPegasys180microgramsinhealthysubjects,
serumconcentrationsofpeginterferonalfa-2aaremeasurable within 3to6hours.Within 24
hours,about80%ofthepeak serumconcentrationisreached.TheabsorptionofPegasysis
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sustained with peakserumconcentrationsreached 72to 96hoursafterdosing.Theabsolute
bioavailabilityofPegasysis84%andissimilartothatseenwith interferonalfa-2a.
Peginterferonalfa-2aisfoundpredominantlyin the bloodstreamand extracellularfluid as
seen bythevolumeofdistributionatsteady-state(V
)of6to 14litresin humansafter
intravenousadministration.Frommassbalance,tissuedistributionandwhole body
autoradioluminographystudies performedin rats,peginterferonalfa-2aisdistributedtothe
liver,kidneyand bonemarrowin additiontobeing highlyconcentratedintheblood.
ThemetabolismofPegasysisnotfullycharacterised;howeverstudies inratsindicatethat
thekidneyisamajororganforexcretionofradiolabelledmaterial.Inhumans,thesystemic
clearance ofpeginterferon alfa-2aisabout100-fold lowerthanthatofthenative interferon
alfa-2a.Afterintravenousadministration,theterminalhalf-life ofpeginterferonalfa-2ain
healthysubjectsisapproximately60to 80hourscomparedtovaluesof3-4hoursfor
standardinterferon.Theterminalhalf-lifeaftersubcutaneousadministration inpatientsis
longerwith ameanvalueof160 hours(84to353hours).Theterminalhalf-lifemaynotonly
reflecttheeliminationphaseofthecompound,butmayalso reflectthesustained absorption
ofPegasys.
Dose-proportionalincreases inexposureofPegasysareseenin healthysubjectsandin
patientswith chronichepatitis BorCafteronce-weeklydosing.
In chronichepatitisBorCpatients,peginterferonalfa-2aserumconcentrationsaccumulate2
to 3fold after6to 8weeksofonceweeklydosingcomparedtosingledose values.Thereis
nofurtheraccumulationafter8weeksofonce weeklydosing.Thepeaktotroughratio after
48weeksoftreatmentisabout1.5to 2.Peginterferonalfa-2aserumconcentrationsare
sustainedthroughoutonefullweek(168hours).
Patientswithrenalimpairment
Renalimpairmentisassociatedwith slightlydecreasedCL/Fand prolonged half-life.In
patients(n=3)with CL
crea between 20and40ml/min,theaverageCL/Fisreducedby25%
comparedwith patientswith normalrenalfunction.In patientswith end stagerenaldisease
undergoinghaemodialysis,thereisa25%to45%reduction intheclearance,anddosesof
135microgramsresultin similarexposureas 180microgramsdosesin patientswith normal
renalfunction(seesection 4.2).
Please referalsototheribavirinPrescribingInformation(PI)when Pegasysisto beusedin
combinationwith ribavirin.
Gender
ThepharmacokineticsofPegasysaftersinglesubcutaneous injectionswerecomparable
between male andfemale healthysubjects.
Elderly
In subjectsolderthan 62years,theabsorptionofPegasysafterasinglesubcutaneous
injection of180microgramswas delayedbutstillsustained comparedto younghealthy
subjects(t
of115 hoursvs.82hours,olderthan 62yearsvs.younger,respectively).The
AUCwas slightlyincreased(1663vs.1295ng·h/ml)butpeakconcentrations(9.1 vs.
10.3ng/ml)weresimilarin subjectsolderthan62years.Basedondrugexposure,
pharmacodynamicresponseandtolerability,alowerdoseofPegasysisnotneededinthe
geriatricpatient(seesection4.2).
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Hepatic impairment
ThepharmacokineticsofPegasysweresimilarbetween healthysubjectsandpatientswith
hepatitisBorC.Comparable exposureand pharmacokineticprofileswereseen incirrhotic
(Child-PughGrade A)and non-cirrhoticpatients.
Site ofadministration
Subcutaneous administration ofPegasysshouldbelimitedtotheabdomen andthigh,asthe
extentofabsorption basedonAUCwas about20%to 30%higheruponinjection inthe
abdomenandthigh.Exposureto Pegasyswas decreasedinstudiesfollowingadministration
ofPegasysinthearmcomparedtoadministrationin theabdomenandthigh.
5.3Preclinicalsafetydata
TheNon-clinicaltoxicitystudies conductedwith Pegasyswerelimiteddueto species
specificityofinterferons.Acuteandchronictoxicitystudies have beencarriedoutin
cynomolgusmonkeys,andthefindingsobservedin peginterferondosedanimalsweresimilar
in naturetothose producedbyinterferonalfa-2a.
Reproductive toxicitystudies have notbeenperformedwith Pegasys.Aswith otheralpha
interferons,prolongationofthemenstrualcycle was observedfollowingadministrationof
peginterferonalfa-2atofemale monkeys.Treatmentwith interferonalfa-2a resultedin a
statisticallysignificantincrease inabortifacientactivityin rhesusmonkeys.Althoughno
teratogeniceffectswereseen intheoffspringdeliveredatterm,adverseeffectsin humans
cannotbeexcluded.
Pegasys plusribavirin
When usedin combinationwith ribavirin,Pegasysdid notcauseanyeffectsinmonkeysnot
previouslyseen with eitheractive substancealone.Themajortreatment-relatedchangewas
reversible mild tomoderateanaemia,theseverityofwhich was greaterthanthatproduced
byeitheractive substance alone.
6. PHARMACEUTICAL PARTICULARS
6.1Listofexcipients
sodiumchloride
polysorbate 80
benzylalcohol(10mg/1ml)
sodiumacetate
aceticacid,glacial
waterforinjections
6.2Incompatibilities
Intheabsence ofcompatibilitystudies,thismedicinalproductmustnotbemixedwith other
medicinalproducts.
6.3Shelflife
Pre-filledsyringe:3years
Pre-filledpen:2 years
6.4Specialprecautionsforstorage
Storeinarefrigerator(2°C-8°C).Do notfreeze.
PEGASYS ®
MoHApprovedPrescribingInformation
Pre-Filled Syringe,Pre-Filled Pen135&180mcg June2012
Keep thepre-filledsyringe and pre-filledpenin the outercartonin ordertoprotectfrom
light.
6.5Natureandcontents ofcontainer
Pre-filledsyringe:
0.5mlofsolutionforinjectionin pre-filledsyringe(siliconisedTypeIglass)with aplunger
stopperandtip cap(butylrubberlaminatedontheproductfacingsidewith fluororesin)with a
needle.Available inpacksof1or4.Notallpacksizes maybemarketed.
Pre-filledpen:
0.5mlofsolutionforinjectionin pre-filledsyringe(siliconisedTypeIglass)with afixed
needle (stainlesssteel),plungerstopper(butylrubberlaminatedwithfluororesin)anda
needleshield (polyisoprene)in prefilledpen.Available inpacksof1or4.Notallpacksizes
maybemarketed.
6.6Specialprecautionsfordisposalandotherhandling
Thesolutionforinjectionisforsingle useonly.Itshould beinspectedvisuallyforparticulate
matterand discolorationbeforeadministration.
Anyunused productorwastematerialshould bedisposedofin accordance with local
requirements.
Comprehensive instructionsforthepreparationandadministrationaregivenin the
packageleaflet.
7. MARKETINGAUTHORISATIONHOLDER
Roche Pharmaceuticals(Israel)Ltd.,P.O.B6391,HodHasharon4524079.
8. MARKETINGAUTHORISATIONNUMBERS
PegasysPre-filledSyringe135mcg/0.5ml 129.10.30804.00
PegasysPre-filledSyringe180mcg/0.5ml 129.11.30805.00
PegasysPre-filledPen135mcg/0.5ml129.10.30804.00
PegasysPre-filledPen180mcg/0.5ml129.11.30805.00
Medicine:keepoutofreachofchildren
Pegasys ® ismanufacturedbyF.Hoffmann-LaRoche Ltd.,Basel,Switzerland
1173PEGA0612