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普萘洛尔治疗高血压的对照试验。

Controlled trial of propranolol in hypertension.

作者信息

Zacharias F J, Cowen K J

出版信息

Br Med J. 1970 Feb 21;1(5694):471-4. doi: 10.1136/bmj.1.5694.471.

Abstract

A trial of oral propranolol as a hypotensive agent was designed to provide adequate treatment periods. Twenty-eight patients with essential hypertension, with a mean blood pressure of 190/111 mm. Hg, were controlled on 120-320 mg. of propranolol daily. Their mean treated blood pressure was 153/91. They then entered, on a randomized and double-blind basis, a cross-over trial of two 16-week periods, blood pressure being measured fortnightly. Propranolol caused a statistically significant fall in blood pressure when compared with placebo. When propranolol was withdrawn blood pressures rapidly rose to hypertensive levels, though not to untreated levels. No postural hypotension was found, but a small change in blood pressure levels on exercise was noted.

摘要

一项将口服普萘洛尔作为降压药的试验旨在设定足够的治疗周期。28名原发性高血压患者,平均血压为190/111毫米汞柱,每日服用120 - 320毫克普萘洛尔后病情得到控制。他们接受治疗后的平均血压为153/91。然后,他们以随机双盲的方式进入了一个为期两个16周阶段的交叉试验,每两周测量一次血压。与安慰剂相比,普萘洛尔使血压出现了具有统计学意义的下降。停用普萘洛尔后,血压迅速升至高血压水平,不过未升至未治疗时的水平。未发现体位性低血压,但注意到运动时血压水平有微小变化。

相似文献

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Controlled trial of propranolol in hypertension.普萘洛尔治疗高血压的对照试验。
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Treatment of hypertension with propranolol.用普萘洛尔治疗高血压。
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Once daily propranolol in the treatment of mild to moderate hypertension: a dose range finding study.
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Pharmacodynamics of propranolol in renal failure.普萘洛尔在肾衰竭中的药效学。
Br Med J. 1972 May 20;2(5811):434-6. doi: 10.1136/bmj.2.5811.434.

本文引用的文献

1
HYPOTENSIVE ACTION OF PRONETHALOL.心得宁的降压作用。
Br Med J. 1964 May 9;1(5392):1227-8. doi: 10.1136/bmj.1.5392.1227.
2
Propranolol in hypertension.普萘洛尔用于治疗高血压。
Am J Cardiol. 1966 Sep;18(3):387-93. doi: 10.1016/0002-9149(66)90059-2.
3
Treatment of hypertension with propranolol.用普萘洛尔治疗高血压。
Br Med J. 1969 Jan 4;1(5635):7-16. doi: 10.1136/bmj.1.5635.7.
4
Propranolol in hypertension.普萘洛尔用于治疗高血压。
Postgrad Med J. 1968 Jul;44(513):509-12. doi: 10.1136/pgmj.44.513.509.
7
Hypotensive action of propranolol.普萘洛尔的降压作用。
Clin Pharmacol Ther. 1966 Sep-Oct;7(5):588-98. doi: 10.1002/cpt196675588.
9
Effect of propranolol in mild hypertension.
Lancet. 1966 Nov 26;2(7474):1148-50. doi: 10.1016/s0140-6736(66)90471-5.

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