RESUMO
Adult Indonesian outpatients were randomised to receive either valsartan 80 mg once daily or captopril 25 mg twice daily for 8 weeks. The main criterion for tolerability was the incidence of adverse events. The primary efficacy variable was the change in mean sitting diastolic blood pressure (SDBP) from baseline to endpoint. No valsartan patients experienced dry cough, which was reported by 22 captopril patients (21.6%). Both drugs reduced mean SDBP and SSBP, with a trend in favour of valsartan. The percentage of valsartan patients whose BP normalised was higher than in captopril patients at week 4 (37% and 22%) and week 8 (45% and 34%), the difference being statistically significant at week 4 (p < 0.05). Valsartan 80 mg once daily is as effective as captopril 25 mg twice daily in reducing blood pressure in Indonesian patients, and has a better tolerability profile in respect of dry cough.
Assuntos
Anti-Hipertensivos/uso terapêutico , Captopril/uso terapêutico , Hipertensão/tratamento farmacológico , Tetrazóis/uso terapêutico , Valina/análogos & derivados , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , Valina/uso terapêutico , ValsartanaRESUMO
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. Labetalol was effective (decreased SuDBP to 90 mmHg or less) in 75% of patients and moderately effective (decreased SuDBP at least 10% of baseline but did not reach 90 mmHg) in 10%. The cumulative percent responders were 15, 49, 79 and 85% to final daily doses of 100, 200, 300 and 400 mg, respectively. Adverse reactions were found in 31% of patients, the most frequent were gastrointestinal complaints causing 3 withdrawals. It is concluded that labetalol optimal doses for Indonesian moderate to moderately severe hypertensives range from 100 to 300 mg daily in 2 divided doses.
