Adverse event methods were heterogeneous and insufficiently reported in randomized trials on persistent depressive disorder

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• 作者：Ramona Meister^a ; ^{r.meister@uke.de" class="auth_mail" title="E-mail the corresponding author} ; Alessa von Wolff^a ; Hannes Mohr^a ; Yvonne Nestoriuc^b ; Martin Hä ; rter^a ; Lars Hö ; lzel^c ; Levente Kriston^a
• 关键词：Adverse events ; Randomized controlled trials ; Evidence-based medicine ; Systematic review ; Persistent depressive disorder ; Chronic depression ; Pharmacotherapy ; Psychotherapy ; Side effects ; Harms
• 刊名：Journal of Clinical Epidemiology
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：71
• 期：Complete
• 页码：97-108
• 全文大小：567 K

文摘

To investigate adverse event (AE) reporting practices in a systematic review of randomized controlled trials for persistent depressive disorder (PDD).

Study Design and Setting

A systematic electronic database search was conducted up to October 2014 to identify randomized controlled trials investigating pharmacologic, psychotherapeutic, and combined treatments for PDD in adults. We calculated the number and percentage of studies that reported predefined AE information. All calculations were carried out including all studies and stratified for study type (pharmacologic, psychotherapeutic, and mixed) and publication year [before and after the publication of the Consolidated Standards of Reporting Trials (CONSORT) extension for harms in 2004], respectively.

Results

Sixty studies, reported in 126 publications, were included. Across all studies, reporting of AE information was insufficient. Substantial differences between studies that investigated different treatments emerged. Most pharmacologic studies (39/42) and mixed studies (7/9) reported any AE information, although the amount of information varied and the reported methods to assess and analyze AEs were heterogeneous. We found no substantial change in reporting practices after the publication of the CONSORT extension. Psychotherapeutic studies, although almost entirely published after the CONSORT extension, largely neglected reporting of any AE information (1/9).

Conclusions

There is a strong need to improve the current practice of assessing, analyzing, and reporting AEs, especially for psychotherapeutic studies.