OBJECTIVETo investigate the efficacy and safety of bisoprolol/hydrochlorothiazide (Lodoz) in patients with mild and moderate essential hypertension.METHODSAfter 2 weeks of placebo run-in period, 90 hypertensive patients with sitting diastolic blood pressure (DBP) between 95 and 109 mm Hg (1 mm Hg = 0.133 kPa) and systolic blood pressure (SBP) below 180 mm Hg were treated by Lodoz (2.5 mg/6.25 mg/day) for 4 weeks. If DBP > 90 mm Hg at 4 weeks, Lodoz (5 mg/6.25 mg/day) was given for another 8 weeks. Clinic systolic and diastolic blood pressure measurements and ambulatory blood pressure monitoring (ABPM) were performed at the end of placebo run-in period and at 4 and 8 weeks.RESULTSAfter 4 or 8 weeks treatment with Lodoz, clinic systolic and diastolic blood pressure, the 24-hour mean, daytime and nocturnal blood pressures reduced significantly compared to placebo run-in period [SBP and DBP reduced (14.89 +/- 10.99)/(10.37 +/- 7.35) mm Hg (4 weeks) and (19.40 +/- 10.55)/(13.31 +/- 7.77) mm Hg (8 weeks)] respectively (P < 0.05). The total efficacy rate is 59.3% for Lodoz 2.5 mg/6.25 mg and 69.8% for Lodoz 5 mg/6.25 mg. The trough: peak ratio for SBP and DBP were 91.5% and 94.4% with Lodoz 2.5 mg/6.25 mg, and 79.9% and 80.5% with Lodoz 5 mg/6.25 mg. The smoothness index (SI) for SBP and DBP were 9.07 and 6.48 with Lodoz 2.5 mg/6.25 mg, and 4.17 and 4.47 with Lodoz 5 mg/6.25 mg, respectively. Few side effects were observed during treatment including mild headache and dizziness and slightly increased serum urea acid.CONCLUSIONLodoz (2.5 mg/6.25 mg and 5 mg/6.25 mg) can effectively reduce the 24 hours blood pressure in patients with mild to moderate essential hypertension.

1998-03-01·American Journal of Hypertension3区 · 医学

The Role of Combination Therapy in the Treatment of Hypertension

3区 · 医学

Review

作者: Marvin Moser ; Henry R. Black

Only approximately 40% to 50% of hypertensive patients will achieve goal blood pressures of <140/ 90 mm Hg with monotherapy, regardless of the medication used. Fixed-dose combination therapy with two different classes of antihypertensive agents will achieve goal pressures in more than 70%. The sixth Joint National Committee on Detection, Evaluation, and Treatment of High Blood Pressure has suggested that the use of combination therapy is appropriate as initial treatment. The advantages of combinations include: 1) greater blood pressure decrease and response rates than monotherapy; 2) fewer side effects with small doses of two drugs than with large doses of one agent; 3) improved adherence to treatment; and 4) possibly lower cost of therapy. Many different combinations of diuretics and beta-blockers, angiotensin converting enzyme (ACE) inhibitors and angiotensin II receptor antagonists, as well as ACE inhibitors and calcium antagonists are available. Two of these, Ziac and Capozide, have been approved as initial therapy. It is possible that the number of hypertensive individuals controlled at goal blood pressure levels will be increased if combination therapy is used as initial treatment.

1994-03-18·The Medical letter on drugs and therapeutics4区 · 医学

Ziac for hypertension.

4区 · 医学

Article

100 项与比索洛尔氢氯噻嗪相关的药物交易

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