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首页> 外文期刊>The journal of clinical psychiatry >Can pindolol really enhance antidepressant effect?
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Can pindolol really enhance antidepressant effect?

机译:拼多洛真的可以增强抗抑郁作用吗?

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In their recent article, Portella and colleagues1 claim that pindolol can accelerate and enhance antidepressant effect of selective serotonin reuptake inhibitors (SSRIs). As one of the authors of another recent meta-analysis of pindolol augmentation,2 I would like to comment on their results.From their meta-analysis,1 the number needed to treat (NNT) was calculated as 6 for early clinical response (ie, acceleration of antidepressant effect at 10 days to 2 weeks) and as 13 for late clinical response (ie, enhancement of antidepressant effect at 4 to 6 weeks). This NNT of 13 is not clinically useful because only NNTs less than 10 are considered clinically meaningful.3 As Portella and colleagues1 pointed out, the enhancing effect of pindolol tends to diminish over time. Our meta-analysis2 also showed that pindolol could augment antidepressant effect significantly more than placebo at 1 to 4 weeks, but not at 5 to 6 weeks.
机译:Portella及其同事1在最近的文章中声称,吲哚洛尔可以加速和增强选择性5-羟色胺再摄取抑制剂(SSRIs)的抗抑郁作用。作为另一项有关哌多洛尔增强的荟萃分析的作者之一,2我想对他们的结果发表评论。根据他们的荟萃分析,1计算出早期临床反应所需的治疗量(NNT)为6(即,在10天至2周时抗抑郁作用加速),晚期临床反应(即在4至6周时抗抑郁作用增强)为13。 NNT为13并不具有临床意义,因为只有少于10的NNT被认为具有临床意义。3正如Portella及其同事[1]指出,随着时间的推移,哌多洛尔的增强作用趋于减弱。我们的荟萃分析2还显示,与安慰剂相比,在1至4周时,品多洛尔可以显着增强抗抑郁作用,而在5至6​​周时则没有。

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