OXAPROZIN tablet, film coated

Χώρα: Ηνωμένες Πολιτείες

Γλώσσα: Αγγλικά

Πηγή: NLM (National Library of Medicine)

Δραστική ουσία:

Oxaprozin (UNII: MHJ80W9LRB) (oxaprozin - UNII:MHJ80W9LRB)

Διαθέσιμο από:

Dr. Reddy's Laboratories Limited

INN (Διεθνής Όνομα):

Oxaprozin

Σύνθεση:

Oxaprozin 600 mg

Οδός χορήγησης:

ORAL

Τρόπος διάθεσης:

PRESCRIPTION DRUG

Θεραπευτικές ενδείξεις:

Oxaprozin tablets are indicated: - For relief of the signs and symptoms of osteoarthritis - For relief of the signs and symptoms of rheumatoid arthritis - For relief of the signs and symptoms of juvenile rheumatoid arthritis Oxaprozin tablets are contraindicated in the following patients: - Known hypersensitivity (e.g., anaphylactic reactions and serious skin reactions) to oxaprozin or any components of the drug product [see Warnings and Precautions (5.7, 5.9) ]   - History of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs. Severe, sometimes fatal, anaphylactic reactions to NSAIDs have been reported in such patients [see Warnings and Precautions (5.7, 5.8 )]   - In the setting of CABG surgery [see Warnings and Precautions (5.1)]   Risk Summary Use of NSAIDs, including oxaprozin, can cause premature closure of the fetal ductus arteriosus and fetal renal dysfunction leading to oligohydramnios and, in some cases, neonatal renal impairment. Because of these risks, limit dose and duration of oxaprozin use between about 20 and 30 weeks of gestation, and avoid oxaprozin use at about 30 weeks of gestation and later in pregnancy (see Clinical Considerations, Data ). Premature Closure of Fetal Ductus Arteriosus Use of NSAIDs, including oxaprozin, at about 30 weeks gestation or later in pregnancy increases the risk of premature closure of the fetal ductus arteriosus. Oligohydramnios/Neonatal Renal Impairment Use of NSAIDs at about 20 weeks gestation or later in pregnancy has been associated with cases of fetal renal dysfunction leading to oligohydramnios, and in some cases, neonatal renal impairment. Data from observational studies regarding other potential embryofetal risks of NSAID use in women in the first or second trimesters of pregnancy are inconclusive. In animal reproduction studies, oral administration of oxaprozin to pregnant rabbits at doses 0.1-times the maximum daily human dose (based on body surface area) resulted in evidence of teratogenicity; however, oral administration of oxaprozin to pregnant mice and rats during organogenesis at doses equivalent to the maximum recommended human dose revealed no evidence of teratogenicity or embryotoxicity. In rat reproduction studies in which oxaprozin was administered through late gestation failure to deliver and a reduction in live birth index was observed at doses equivalent to the maximum recommended human dose. Based on animal data, prostaglandins have been shown to have an important role in endometrial vascular permeability, blastocyst implantation, and decidualization. In animal studies, administration of prostaglandin synthesis inhibitors such as oxaprozin, resulted in increased pre-and post-implantation loss. Prostaglandins also have been shown to have an important role in fetal kidney development. In published animal studies, prostaglandin synthesis inhibitors have been reported to impair kidney development when administered at clinically relevant doses. The estimated background risk of major birth defects and miscarriage for the indicated population(s) is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Clinical Considerations Fetal/Neonatal Adverse Reactions Premature Closure of Fetal Ductus Arteriosus:Avoid use of NSAIDs in women at about 30 weeks gestation and later in pregnancy, because NSAIDs, including oxaprozin, can cause premature closure of the fetal ductus arteriosus (see Data ). Oligohydramnios/Neonatal Renal Impairment:If an NSAID is necessary at about 20 weeks gestation or later in pregnancy, limit the use to the lowest effective dose and shortest duration possible. If oxaprozin treatment extends beyond 48 hours, consider monitoring with ultrasound for oligohydramnios. If oligohydramnios occurs, discontinue oxaprozin and follow up according to clinical practice (see Data ). Labor or Delivery There are no studies on the effects of oxaprozin during labor or delivery. In animal studies, NSAIDS, including oxaprozin, inhibit prostaglandin synthesis, cause delayed parturition, and increase the incidence of stillbirth. Data Human Data Premature Closure of Fetal Ductus Arteriosus: Published literature reports that the use of NSAIDs at about 30 weeks of gestation and later in pregnancy may cause premature closure of the fetal ductus arteriosus. Oligohydramnios/Neonatal Renal Impairment: Published studies and postmarketing reports describe maternal NSAID use at about 20 weeks gestation or later in pregnancy associated with fetal renal dysfunction leading to oligohydramnios, and in some cases, neonatal renal impairment. These adverse outcomes are seen, on average, after days to weeks of treatment, although oligohydramnios has been infrequently reported as soon as 48 hours after NSAID initiation. In many cases, but not all, the decrease in amniotic fluid was transient and reversible with cessation of the drug. There have been a limited number of case reports of maternal NSAID use and neonatal renal dysfunction without oligohydramnios, some of which were irreversible. Some cases of neonatal renal dysfunction required treatment with invasive procedures, such as exchange transfusion or dialysis. Methodological limitations of these postmarketing studies and reports include lack of a control group; limited information regarding dose, duration, and timing of drug exposure; and concomitant use of other medications. These limitations preclude establishing a reliable estimate of the risk of adverse fetal and neonatal outcomes with maternal NSAID use. Because the published safety data on neonatal outcomes involved mostly preterm infants, the generalizability of certain reported risks to the full-term infant exposed to NSAIDs through maternal use is uncertain. Animal data Teratology studies with oxaprozin were performed in mice, rats, and rabbits in pregnant animals administered oral doses up to 200 mg/kg/day, 200 mg/kg/day, and 30 mg/kg/day, respectively, during the period of organogenesis. In rabbits, malformations were observed at doses greater than or equal to 7.5 mg/kg/day of oxaprozin (0.1 times the maximum recommended human dailydose [MRHD] of 1,800 mg based on body surface area). However, in mice and rats, no drug-related developmental abnormalities or embryo-fetal toxicity were observed at doses up to 50 and 200 mg/kg/day of oxaprozin, respectively (0.1 times and 1.1 times the maximum recommended human daily dose of 1,800 mg based on a body surface area comparison, respectively).In fertility/reproductive studies in rats, 200 mg/kg/day oxaprozin was orally administered to female rats for 14 days prior to mating through lactation day (LD) 2, or from gestation day (GD) 15 through LD 2 and the females were mated with males treated with 200 mg/kg/day oxaprozin for 60 days prior to mating. Oxaprozin administration resulted in failure to deliver and a reduction in live birth index at 200 mg/kg/day (1.1 times the maximum recommended human daily dose of 1,800 mg based on a body surface area comparison). Risk Summary Lactation studies have not been conducted with oxaprozin. It is not known whether oxaprozin is excreted in human milk. oxaprozin should be administered to lactating women only if clearly indicated. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for oxaprozin and any potential adverse effects on the breastfed infant from the oxaprozin or from the underlying maternal condition. Infertility Females Based on the mechanism of action, the use of prostaglandin-mediated NSAIDs, including oxaprozin, may delay or prevent rupture of ovarian follicles, which has been associated with reversible infertility in some women. Published animal studies have shown that administration of prostaglandin synthesis inhibitors has the potential to disrupt prostaglandin-mediated follicular rupture required for ovulation. Small studies in women treated with NSAIDs have also shown a reversible delay in ovulation. Consider withdrawal of NSAIDs, including oxaprozin, in women who have difficulties conceiving or who are undergoing investigation of infertility.   Males Testicular degeneration was observed in beagle dogs treated with 37.5 mg/kg/day (0.7 times the maximum recommended human daily dose based on body surface area) of oxaprozin for 42 days or 6 months [see Nonclinical Toxicology (13.1 )] Safety and effectiveness of oxaprozin in pediatric patients below the age of 6 years of age have not been established. The effectiveness of oxaprozin for the treatment of the signs and symptoms of juvenile rheumatoid arthritis (JRA) in pediatric patients aged 6 to 16 years is supported by evidence from adequate and well controlled studies in adult rheumatoid arthritis patients, and is based on an extrapolation of the demonstrated efficacy of oxaprozin in adults with rheumatoid arthritis and the similarity in the course of the disease and the drug’s mechanism of effect between these two patient populations. Use of oxaprozin in JRA patients 6 to16 years of age is also supported by the following pediatric studies. The pharmacokinetic profile and tolerability of oxaprozin were assessed in JRA patients relative to adult rheumatoid arthritis patients in a 14 day multiple dose pharmacokinetic study. Apparent clearance of unbound oxaprozin in JRA patients was reduced compared to adult rheumatoid arthritis patients, but this reduction could be accounted for by differences in body weight [see Clinical Pharmacology (12.3)]. No pharmacokinetic data are available for pediatric patients under 6 years. Adverse events were reported by approximately 45% of JRA patients versus an approximate 30% incidence of adverse events in the adult rheumatoid arthritis patient cohort. Most of the adverse events were related to the gastrointestinal tract and were mild to moderate. In a 3 month open label study, 10 to 20 mg/kg/day of oxaprozin were administered to 59 JRA patients. Adverse events were reported by 58% of JRA patients. Most of those reported were generally mild to moderate, tolerated by the patients, and did not interfere with continuing treatment. Gastrointestinal symptoms were the most frequently reported adverse effects and occurred at a higher incidence than those historically seen in controlled studies in adults. Fifty-two patients completed 3 months of treatment with a mean daily dose of 20 mg/kg. Of 30 patients who continued treatment (19 to 48 week range total treatment duration), nine (30%) experienced rash on sun-exposed areas of the skin and 5 of those discontinued treatment. Controlled clinical trials with oxaprozin in pediatric patients have not been conducted. Elderly patients, compared to younger patients, are at greater risk for NSAID-associated serious cardiovascular, gastrointestinal, and/or renal adverse reactions. If the anticipated benefit for the elderly patient outweighs these potential risks, start dosing at the low end of the dosing range, and monitor patients for adverse effects [see Warnings and Precautions (5.1, 5.2, 5.3, 5.6, 5.14)].   No adjustment of the dose of oxaprozin is necessary in the elderly, although many elderly may need to receive a reduced dose because of low body weight or disorders associated with aging [see Clinical Pharmacology (12.3) ].    Of the total number of subjects evaluated in four placebo controlled clinical studies of oxaprozin, 39% were 65 and over, and 11% were 75 and over. No overall differences in safety or effectiveness were observed between these subjects and younger subjects, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out. Although selected elderly patients in controlled clinical trials tolerated oxaprozin as well as younger patients, caution should be exercised in treating the elderly.   Oxaprozin is substantially excreted by the kidney, and the risk of toxic reactions to oxaprozin may be greater in patients with impaired renal function. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selection, and it may be useful to monitor renal function [see Warnings and Precautions (5.6)].  

Περίληψη προϊόντος:

Oxaprozin tablets USP, 600 mg are yellow, oval shaped, scored, film-coated tablets debossed “C” on one side and “01|70” on the other side supplied in bottles of 100 and 500. Bottles of 100 NDC 55111-170-01 Bottles of 500 NDC 55111-170-05 Storage Keep bottles tightly closed. Store at 20°-25°C (68°-77°F); excursions permitted to 15°-30°C (59°-86°F) [see USP Controlled Room Temperature]. Dispense in a tight, light-resistant container with a child-resistant closure. 

Καθεστώς αδειοδότησης:

Abbreviated New Drug Application

Φύλλο οδηγιών χρήσης

Dr. Reddy's Laboratories Limited
----------
MEDICATION GUIDE
Medication Guide for
Nonsteroidal Anti-inflammatory Drugs (NSAIDs)
What is the most important information I should know about medicines
called Nonsteroidal Anti-
inflammatory Drugs (NSAIDs)?
NSAIDs can cause serious side effects, including:
•
Increased risk of a heart attack or stroke that can lead to death.
This risk may happen early in
treatment and may increase:
•
with increasing doses of NSAIDs
•
with longer use of NSAIDs
Do not take NSAIDs right before or after a heart surgery called a
“coronary artery bypass graft (CABG)”.
Avoid taking NSAIDs after a recent heart attack, unless your
healthcare provider tells you to. You may have
an increased risk of another heart attack if you take NSAIDs after a
recent heart attack.
•
Increased risk of bleeding, ulcers, and tears (perforation) of the
esophagus (tube leading from the
mouth to the stomach), stomach and intestines:
•
anytime during use
•
without warning symptoms
•
that may cause death
The risk of getting an ulcer or bleeding increases with:
•
past history of stomach ulcers, or stomach or intestinal bleeding with
use of NSAIDs
•
taking medicines called “corticosteroids”, “antiplatelet
drugs”, “anticoagulants”, “SSRIs”, “SNRIs”
•
increasing doses of NSAIDs
•
longer use of NSAIDs
•
smoking
•
drinking alcohol
•
older age
•
poor health
•
advanced liver disease
•
bleeding problems
NSAIDs should only be used:
•
exactly as prescribed
•
at the lowest dose possible for your treatment
•
for the shortest time needed
What are NSAIDs?
NSAIDs are used to treat pain and redness, swelling, and heat
(inflammation) from medical conditions such
as different types of arthritis, menstrual cramps, and other types of
short-term pain.
Who should not take NSAIDs?
Do not take NSAIDs:
•
if you have had an asthma attack, hives, or other allergic reaction
with aspirin or any other NSAIDs.
•
right before or after heart bypass surgery.
Before taking NSAIDS, tell y

Αρχείο Π.Χ.Π.

OXAPROZIN- OXAPROZIN TABLET, FILM COATED
DR. REDDY'S LABORATORIES LIMITED
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HIGHLIGHTS OF PRESCRIBING INFORMATION
THESE HIGHLIGHTS DO NOT INCLUDE ALL THE INFORMATION NEEDED TO USE
OXAPROZIN
TABLETS SAFELY AND EFFECTIVELY. SEE FULL PRESCRIBING INFORMATION FOR
OXAPROZIN TABLETS.
OXAPROZIN TABLETS, FOR ORAL USE
INITIAL U.S. APPROVAL: 1992
_SEE FULL PRESCRIBING INFORMATION FOR COMPLETE BOXED WARNING._
NONSTEROIDAL ANTI-INFLAMMATORY DRUGS (NSAIDS) CAUSE AN INCREASED RISK
OF SERIOUS
CARDIOVASCULAR THROMBOTIC EVENTS, INCLUDING MYOCARDIAL INFARCTION AND
STROKE, WHICH
CAN BE FATAL. THIS RISK MAY OCCUR EARLY IN TREATMENT AND MAY INCREASE
WITH DURATION
OF USE (5.1)
OXAPROZIN IS CONTRAINDICATED IN THE SETTING OF CORONARY ARTERY BYPASS
GRAFT (CABG)
SURGERY (4, 5.1)
NSAIDS CAUSE AN INCREASED RISK OF SERIOUS GASTROINTESTINAL (GI)
ADVERSE EVENTS
INCLUDING BLEEDING, ULCERATION, AND PERFORATION OF THE STOMACH OR
INTESTINES, WHICH
CAN BE FATAL. THESE EVENTS CAN OCCUR AT ANY TIME DURING USE AND
WITHOUT WARNING
SYMPTOMS. ELDERLY PATIENTS AND PATIENTS WITH A PRIOR HISTORY OF PEPTIC
ULCER DISEASE
AND/OR GI BLEEDING ARE AT GREATER RISK FOR SERIOUS GI EVENTS (5.2)
INDICATIONS AND USAGE
Oxaprozin is a non-steroidal anti-inflammatory drug indicated for:
Relief of signs and symptoms of Osteoarthritis (OA) (1)
Relief of signs and symptoms of Rheumatoid Arthritis (RA) (1)
Relief of signs and symptoms of Juvenile Rheumatoid Arthritis (JRA)
(1)
DOSAGE AND ADMINISTRATION
Use the lowest effective dosage for shortest duration consistent with
individual patient treatment goals
(2.1)
OA: 1200 mg (two 600 mg tablets) given orally once a day (2.2, 2.5,
14.1)
RA: 1200 mg (two 600 mg tablets) given orally once a day (2.3, 2.5,
14.2)
JRA: 600 mg once daily in patients 22 to 31 kg. 900 mg once daily in
patients 32 to 54 kg. 1200 mg
once daily in patients ≥ 55 kg (2.4, 2.5)
DOSAGE FORMS AND STRENGTHS
Oxaprozin Tablets: 600 mg (3)
CONTRAINDICATIONS
Known hypersensitivity to oxaprozin or any components of the drug
product (4)
History of asthma, ur