JAMA Psychiatry:伐仑克林可实现重度酒精以及烟草依赖戒断

2017-12-26 zhangfan MedSci原创

研究认为,伐仑克林可降低男性人群严重酗酒率,同时降低所有人群的吸烟率

酗酒人群的吸烟率较高,伐仑克林是一种获批的戒烟药物。近日研究人员考察了伐仑克林对酗酒吸烟人群的戒断效果。

本次研究是一项II期临床研究,重度酒精依赖(男性≥5 次/周,女性≥4 次/周)同时每周吸烟2次以上的人群参与研究。参与者随机接受1mg每日2次的伐仑克林或安慰剂,持续16周。研究的主要终点是重度酒精依赖天数百分比(PHDD)、无重度酒精依赖天数(NHDD)以及无吸烟天数。

131名参与者,女性39人(29.8%),平均年龄42.7岁。伐仑克林组64人,对照组67人。组间平均PHDD差异不显著,但性别差异显著,伐仑克林相对于安慰剂可显著降低男性PHDD (男性人群最小二乘方;基线差异:0.54;95% CI,-0.09到1.18; P=0.09; Cohen d=0.45),但女性差异不显著 (-0.69;95% CI,-1.63到0.25; P=0.15; Cohen d=-0.53)。治疗组13/45男性(29%)实现NHDD,而安慰剂组仅3/47 (6%),治疗组1/19女性(5%)实现NHDD,对照组为 5/20 (25%)。治疗组8/64患者实现戒烟(13%),而安慰剂组无人实现戒烟(P=0.003;Cohen h=0.72; 95% CI, 0.38-1.07) 。

研究认为,伐仑克林可降低男性人群严重酗酒率,同时降低所有人群的吸烟率。

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    2018-03-09 智慧医人
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    2017-12-28 mnda

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    2017-12-26 1e0e5697m83(暂无匿称)

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