DOXEPIN CAPSULE

देश: कनाडा

भाषा: अंग्रेज़ी

स्रोत: Health Canada

सक्रिय संघटक:

DOXEPIN (DOXEPIN HYDROCHLORIDE)

थमां उपलब्ध:

AA PHARMA INC

ए.टी.सी कोड:

N06AA12

INN (इंटरनेशनल नाम):

DOXEPIN

डोज़:

50MG

फार्मास्यूटिकल फॉर्म:

CAPSULE

रचना:

DOXEPIN (DOXEPIN HYDROCHLORIDE) 50MG

प्रशासन का मार्ग:

ORAL

पैकेज में यूनिट:

100/500

प्रिस्क्रिप्शन प्रकार:

Prescription

चिकित्सीय क्षेत्र:

TRICYCLICS AND OTHER NOREPINEPHRINE-REUPTAKE INHIBITORS

उत्पाद समीक्षा:

Active ingredient group (AIG) number: 0107703002; AHFS:

प्राधिकरण का दर्जा:

APPROVED

प्राधिकरण की तारीख:

2018-01-09

उत्पाद विशेषताएं

PRODUCT MONOGRAPH
PR DOXEPIN
DOXEPIN HYDROCHLORIDE CAPSULES
10 MG, 25 MG, 50 MG, 75 MG, 100 MG AND 150 MG DOXEPIN
HOUSE STANDARD
ANTIDEPRESSANT AND ANXIOLYTIC
AA PHARMA INC.
DATE OF PREPARATION:
1165 CREDITSTONE ROAD, UNIT #1
DECEMBER 29, 2017
VAUGHAN, ONTARIO
L4K 4N7
_Control No.: 211196_
_ _
1
ACTION
DOXEPIN is a psychotropic agent with antidepressant and anxiolytic
properties. It also has
sedative and anticholinergic effects, and, in the higher dosage range,
it produces peripheral
adrenergic blocking effects. Studies of electroencephalograms in
humans have shown
decreases in amplitude, and amplitude variability, also, the delta,
theta and 24-35 CPS activities
increased.
COMPARATIVE BIOAVAILABILITY STUDIES
A standard 2-way crossover comparative bioavailability study,
conducted under fasting
conditions, was performed on healthy male volunteers. The results
obtained from 37 volunteers
who completed the study are summarized in the following tables. The
rate and extent of
absorption of doxepin were measured and compared following a single
oral dose ( 1 x 150 mg
capsule) of APO-DOXEPIN (doxepin hydrochloride) 150 mg (Apotex Inc.)
and Sinequan
(desmethyldoxepin) 150 mg capsule (Pfizer Inc.).
Doxepin
(_1 x 150_mg)
From Measured Data
Geometric Mean
Arithmetic Mean (CV%)
Parameter
Test*
Reference
†
Ratio of Geometric Means (%)
90% Confidence Interval (%)
AUC
T
(ng•h/mL)
380
485 (62)
392
495 (66)
97
87 - 107
AUC
I
(ng•h/mL)
441
539 (59)
450
564 (69)
98
90 - 107
C
max
(ng/mL)
39.3
46.7 (53)
43.4
53.9 (71)
91
80 - 104
T
max
§
(h)
2.32 (0.92)
2.19 (0.99)
T
½
§
(h)
12.6 (6.6)
11.9 (6.1)
*Apo-Doxepin (doxepin) 150 mg capsules (Apotex Inc.).
† Sinequan (desmethyl doxepin) 150 mg capsules (Pfizer Inc.) were
purchased in Canada.
§
Expressed as the arithmetic mean (CV%) only.
INDICATIONS
The antidepressant and anxiolytic properties of -DOXEPIN (doxepin
hydrochloride) have been
found to be of value in the drug treatment of:
1.
Psychoneurotic patients with anxiety and/or depressive reactions;
2

Anxiety neurosis asso