Maa: Kanada
Kieli: englanti
Lähde: Health Canada
FAMOTIDINE
ANGITA PHARMA INC.
A02BA03
FAMOTIDINE
40MG
TABLET
FAMOTIDINE 40MG
ORAL
15G/50G
Prescription
HISTAMINE H2-ANTAGONISTS
Active ingredient group (AIG) number: 0118722002; AHFS:
APPROVED
2020-12-21
1 PRODUCT MONOGRAPH Pr AG-Famotidine (Famotidine Tablets, USP) 20 mg and 40 mg Histamine H 2 Receptor Antagonist Angita Pharma Inc. 1310 rue Nobel Boucherville, Québec Date of Revision: December 17, 2020 J4B 5H3 Submission Control: 246643 2 PRODUCT MONOGRAPH Pr AG-Famotidine (Famotidine Tablets, USP) 20 and 40 mg THERAPEUTIC CLASSIFICATION Histamine H 2 Receptor Antagonist ACTION AND CLINICAL PHARMACOLOGY Famotidine is a competitive inhibitor of histamine H 2 receptors. The primary clinically important pharmacologic activity of famotidine is inhibition of gastric juice secretion. Famotidine reduces the acid and pepsin content, as well as the volume, of basal, nocturnal, and stimulated gastric secretion. COMPARATIVE BIOAVAILABILITY STUDY A double-blind, balanced, randomized, two-treatment, two-sequence, two-period, single- dose crossover oral bioequivalence study of AG-Famotidine (Famotidine) tablets, 40 mg (Angita Pharma Inc.) and Pr TEVA-FAMOTIDINE (Famotidine) tablets, 40 mg (Teva Canada Limited) was conducted in 54 healthy, adult, male subjects under fasting conditions. Comparative bioavailability data from 54 subjects that were included in the statistical analysis are presented in the following table: 3 SUMMARY TABLE OF THE COMPARATIVE BIOAVAILABILITY DATA FAMOTIDINE (1 × 40 mg) From measured data Geometric Mean Arithmetic Mean (CV %) PARAMETER TEST * REFERENCE † % RATIO OF GEOMETRIC MEANS 90% CONFIDENCE INTERVAL AUC T (ng.hr/ mL) 944.84 979.42 (26.15) 915.06 955.11 (27.65) 103.3 97.3-109.6 AUC I (ng.hr/ mL) 971.47 1007.01 (26.14) 942.22 982.79 (27.49) 103.1 97.3-109.2 C max (ng/ mL) 136.85 142.25 (29.04) 131.50 136.86 (27.93) 104.1 97.7-110.8 T max § (h) 2.25 (1.00- 4.00) 2.25 (1.00- 6.00) T ½ € (h) 4.55 (17.23) 4.65 (20.66) * AG-Famotidine (famotidine) tablets, 40 mg (Angita Pharma Inc.) † Pr TEVA-FAMOTIDINE (famotidine) tablets, 40 mg (Teva Canada Limited) § Expressed as the median (range) € Expressed as the arithmetic mean (CV%) only INDICATIONS AND CLINICAL USE AG-Famotidine (famotidine) are Lue koko asiakirja