JAMP-DOXAZOSIN TABLET

Страна: Канада

мова: англійська

Джерело: Health Canada

Активний інгредієнт:

DOXAZOSIN (DOXAZOSIN MESYLATE)

Доступна з:

JAMP PHARMA CORPORATION

Код атс:

C02CA04

ІПН (Міжнародна Ім'я):

DOXAZOSIN

Дозування:

1MG

Фармацевтична форма:

TABLET

Склад:

DOXAZOSIN (DOXAZOSIN MESYLATE) 1MG

Адміністрація маршрут:

ORAL

Одиниць в упаковці:

100

Тип рецепту:

Prescription

Терапевтична области:

ALPHA-ADRENERGIC BLOCKING AGENTS

Огляд продуктів:

Active ingredient group (AIG) number: 0131431001; AHFS:

Статус Авторизація:

APPROVED

Дата Авторизація:

2019-07-10

Характеристики продукта

_JAMP-DOXAZOSIN (doxazosin mesylate) Product Monograph_
_Page 1 of 40_
PRODUCT MONOGRAPH
PR
JAMP-DOXAZOSIN
Doxazosin Tablets USP
1 mg, 2 mg and 4 mg Doxazosin
(
as Doxazosin Mesylate)
Antihypertensive Agent
Antihypertensive Agent
Symptomatic Treatment of Benign Prostatic Hyperplasia (BPH)
Jamp Pharma Corporation.
1310 rue Nobel
Boucherville, Québec
J4B 5H3
Date of Preparation:
June 28, 2019
CONTROL NUMBER: 212001
_JAMP-DOXAZOSIN (doxazosin mesylate) Product Monograph_
_Page 2 of 40_
PRODUCT MONOGRAPH
NAME OF DRUG
Pr
JAMP-DOXAZOSIN
Doxazosin Tablets USP
1 mg, 2 mg and 4 mg Doxazosin
(as Doxazosin Mesylate)
THERAPEUTIC CLASSIFICATION
Antihypertensive Agent
Symptomatic Treatment of Benign Prostatic Hyperplasia (BPH)
ACTIONS AND CLINICAL PHARMACOLOGY
The mechanism of action of JAMP-DOXAZOSIN (doxazosin mesylate) is
selective blockade of
alpha
1
subtype of post-synaptic, post-junctional alpha-adrenergic receptors.
PHARMACODYNAMICS
Hypertension
Administration of JAMP-DOXAZOSIN results in a reduction in systemic
vascular resistance. In
patients
with hypertension there is little change in cardiac output. Maximum
reductions in blood
pressure usually occur 2-6 hours after dosing and are associated with
a small increase in standing
heart
rate. JAMP-DOXAZOSIN has a greater effect on blood pressure and heart
rate in the
standing position.
Tolerance has not been observed in long-term therapy.
Systolic and diastolic blood pressure is lowered in both the supine
and standing positions. In
clinical trials, blood pressure responses were measured at the end of
the dosing interval
(24 hours), with the usual supine response 6-11 mm Hg systolic and 5-9
mm Hg diastolic. The
response in the standing position tended to be larger by 3-5 mm Hg.
Peak blood pressure effects
(1-6 hours) were larger by about 50-75% (i.e., trough values were
about 55-70% of peak effect),
with the larger peak-trough differences seen in systolic pressures.
There was no apparent
difference in the blood pressure response of Caucasians and Blacks or
of patients ≥6