Meyer S, Poryo M, Khosrawikatoli S, Goda Y, Zemlin M. The role and limitations of Cochrane reviews at the bedside: a systematic synopsis of five pediatric subspecialties.
Wien Med Wochenschr 2017;
167:276-281. [PMID:
28255743 DOI:
10.1007/s10354-017-0549-3]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 02/03/2017] [Indexed: 10/20/2022]
Abstract
BACKGROUND
Cochrane meta-analyses provide the physician at the bedside with the most relevant, up-to-date clinical information. However, implementation of evidence-based medicine (EBM) at the bedside may be difficult for a variety of reasons. The aim of this study was to assess relevant issues and obstacles related to implementing EBM in pediatrics in real life at the bedside/cotside.
METHODS
We performed five systematic literature reviews of all published Cochrane reviews in neonatology (1996-2010), pediatric neurology (1996-2010), pediatric gastroenterology (1993-2012), pediatric cardiology (2001-2015), and complementary and alternative medicine (1996-2012; CAM) in children and neonates. In all five analyses, the main outcome variables were percentage of reviews concluding that a certain intervention provides a benefit, percentage of reviews concluding that a certain intervention should not be performed, and percentage of studies concluding that the current level of evidence is inconclusive.
RESULTS
In all five areas of pediatrics, a substantial number of Cochrane reviews yielded inconclusive data (neonatology: 46.6%; neuropediatrics: 26.8%; pediatric gastroenterology: 27.9%; pediatric cardiology: 42.9%; complementary and alternative medicine: 66.9%).
CONCLUSIONS
Our up-dated systematic synopsis reiterates the need for high-quality, sophisticated research to reduce the number of inconclusive meta-analyses in the field of pediatrics-most importantly in the field of complementary and alternative medicine (CAM), neonatology, and pediatric cardiology. The realization of high-quality, clinically driven research will in turn yield more systematic reviews with a clear conclusion (e. g., in favor or against a certain intervention, or treatment modality), thus, substantively decreasing the proportion of inconclusive reviews.
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