Registration quality and availability of publications for clinical trials in Germany and the influence of structural factors
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DOI: 10.1371/journal.pone.0267883
Abstract: Introduction Analyses of clinical trial registries (CTRs) offer insights into methodological problems of published research studies, e.g., non-publication and outcome-switching. Here, we use CTRs as a tool to evaluate clinical studies conducted in Germany and… read more here.
Keywords: structural factors; quality; clinical trials; registration quality ... See more keywords
Quality assessment and its influencing factors of lung cancer clinical research registration: a cross-sectional analysis
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DOI: 10.21037/jtd-22-975
Abstract: Background A better understanding of the current features of lung cancer clinical research registration is important for improving registration quality and standardizing the registration. This study aimed to assess the registration quality of lung cancer… read more here.
Keywords: cancer clinical; lung cancer; quality; registration quality ... See more keywords