Empirical evaluation of which trial characteristics are associated with treatment effect estimates

A Dechartres, L Trinquart, T Faber, P Ravaud - Journal of Clinical …, 2016 - Elsevier
Objective Meta-epidemiological studies provide empirical evidence of trial characteristics
associated with treatment effects. We aimed to evaluate methods used and characteristics …

Trial-level characteristics associate with treatment effect estimates: a systematic review of meta-epidemiological studies

H Wang, J Song, Y Lin, W Dai, Y Gao, L Qin… - BMC medical research …, 2022 - Springer
Background To summarize the up-to-date empirical evidence on trial-level characteristics of
randomized controlled trials associated with treatment effect estimates. Methods A …

Full publication of preprint articles in prevention research: an analysis of publication proportions and results consistency

I Sommer, V Sunder-Plassmann, P Ratajczak… - Scientific Reports, 2023 - nature.com
There is concern that preprint articles will lead to an increase in the amount of scientifically
invalid work available. The objectives of this study were to determine the proportion of …

[HTML][HTML] Besonderheiten von onkologischen Studien im Rahmen der frühen Nutzenbewertung von Arzneimitteln

S Lange - Zeitschrift für Evidenz, Fortbildung und Qualität im …, 2015 - Elsevier
Zusammenfassung Bis zum 31.05. 2015 wurden 108 Bewertungen für unterschiedliche
Erkrankungen auf Basis von 103 Dossiers vom IQWiG (Institut für Qualität und …

Challenges for clinical trials in oncology within the scope of early benefit assessment of drugs

S Lange - Zeitschrift fur Evidenz, Fortbildung und Qualitat im …, 2015 - europepmc.org
Until May 31, 2015 the German Institute for Quality and Efficiency in Health Care (IQWiG)
conducted 108 assessments for various diseases on the basis of 103 dossiers within the …