A dose-ranging study of labetalol in moderate to moderately severe hypertension.

Labetalol optimal doses for Indonesian patients were investigated in an open, multicentre, unforced titration dose-finding study involving 134 essential hypertensive outpatients with baseline supine DBP (SuDBP) of 105-129 mmHg. Labetalol was started at 50 mg bid and as necessary increased by 50 mg bid every 2 weeks. Evaluable for efficacy were 105 moderate and 25 moderately severe hypertensives.

Metabolic disposition of proguanil in extensive and poor metabolisers of S-mephenytoin 4'-hydroxylation recruited from an Indonesian population.

1. The metabolism of proguanil (PG) was studied by measuring PG, cycloguanil (CG) and 4-chlorophenylbiguanide (CPB) in plasma and urine samples after an oral 200 mg dose of PG hydrochloride administered to 14 extensive (EMs) and 10 poor hydroxylators (PMs) of S-mephenytoin of Indonesian origin. 2.

Dapsone N-acetylation, metoprolol alpha-hydroxylation, and S-mephenytoin 4-hydroxylation polymorphisms in an Indonesian population: a cocktail and extended phenotyping assessment trial.

We examined dapsone N-acetylation and metoprolol alpha-hydroxylation and S-mephenytoin 4-hydroxylation phenotypings using the respective test probes (dapsone and racemic metoprolol and mephenytoin) administered separately and in a cocktail manner to an Indonesian subject group (n = 30). After ascertaining that the separate and cocktail phenotyping tests of the probe drugs correlated with each other (all rs values > 0.84; p < 0.

The Indonesian Drug Advisory Committee and the drug approval process.

The Indonesian Food and Drug Agency began to evaluate drug applications in the early 1970s through an Advisory Committee. This was in response to the perestroika-like policy applied to our drug industry; nowadays there are more than 300 drug companies formulating some 13,5600 drug products. During 1977-1988, 603 drugs were evaluated by the Advisory Committee; 66% were single drugs and 34% were fixed dose combinations.