期刊
JOURNAL OF CLINICAL EPIDEMIOLOGY
卷 143, 期 -, 页码 186-196出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jclinepi.2021.10.023
关键词
Harms; Systematic Reviews; Meta-analysis; Synthesis; Clinical Trials
资金
- Greene LLP
This paper outlines the challenges of researching harms in systematic reviews, emphasizing the importance of understanding terminology and not solely relying on published reports of clinical trials for conclusions about harms. Visualizations may enhance communication of harm information.
Objective: Most systematic reviews of interventions focus on potential benefits. Common methods and assumptions that are appropriate for assessing benefits can be inappropriate for harms. This paper provides a primer on researching harms, particularly in systematic reviews.Study Design and Setting: Commentary describing challenges with assessing harm.Results: Investigators should be familiar with various terminologies used to describe, classify, and group harms. Published reports of clinical trials include limited information about harms, so systematic reviewers should not depend on these studies and journal articles to reach conclusions about harms. Visualizations might improve communication of multiple dimensions of harms such as severity, relatedness, and timing.Conclusion: The terminology, classification, detection, collection, and reporting of harms create unique challenges that take time, expertise, and resources to navigate in both primary studies and evidence syntheses. Systematic reviewers might reach incorrect conclusions if they focus on evidence about harms found in published reports of randomized trials of a particular health problem. Systematic reviews could be improved through better identification and reporting of harms in primary studies and through better training and uptake of appropriate methods for synthesizing evidence about harms.(c) 2021 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license ( http:// creativecommons.org/ licenses/ by/ 4.0/ )
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