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1000
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Abstract/Summary
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Randomized controlled trials (RCTs) are considered to represent the gold standard of scientific studies and paved the way for evidence-based medicine (EBM). Besides the initial aim to improve the quality of patient care, EBM is used in the meanwhile for political and economic decision-making and legal issues as well. A review of the literature was performed, followed by a search using links and references of the detected articles. Additionally, homepages for German institutions of public health were screened. Substantial limitations of RCTs and EBM health care could be identified. Based on the selected literature, 80% of the medical treatments have low evidence. RCTs are expensive and are mainly performed by the industry nowadays. A publication bias for positive results exists. Some RCTs are of low external validity. Many studies have a low fragility index. Nonetheless, negative RCTs could be of benefit for the patients. The results of RCTs, gained in a distinct patient population, are partially generalized. RCTs should be analyzed critically before adopting the results to daily clinical routine. It is not really justified to use RCTs and EBM for political and economic decision-making and legal issues as seen today.
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1000
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Hinweis
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DeepGreen-ID: e706b477b8df473591302c73e1992da8 ; metadata provieded by: DeepGreen (https://www.oa-deepgreen.de/api/v1/), LIVIVO search scope life sciences (http://z3950.zbmed.de:6210/livivo), Crossref Unified Resource API (https://api.crossref.org/swagger-ui/index.html), to.science.api (https://frl.publisso.de/), ZDB JSON-API (beta) (https://zeitschriftendatenbank.de/api/), lobid - Dateninfrastruktur für Bibliotheken (https://lobid.org/resources/search)
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