Nonregistration, Discontinuation, and Nonpublication of Randomized Trials
Benjamin Speich, Ala Taji Heravi, Christof Schönenberger, L. Hausheer et autres
12 citationsJAMA Network Open
Dmitry Gryaznov
Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.
24Publications signalées
313Citations signalées
4Affiliations récentes
Institutions déclarées
Domaines associés
Meta-analysis and systematic reviewsEthics in Clinical ResearchPharmaceutical industry and healthcareDelphi Technique in ResearchCancer survivorship and care
Publications récentes
Nonregistration, Discontinuation, and Nonpublication of Randomized Trials: A Systematic Review
Benjamin Speich, Ala Taji Heravi, Christof Schönenberger, L. Hausheer et autres
0 citationsZurich Open Repository and Archive (University of Zurich)
Metaresearch on patient-reported outcomes in trial protocols and results publications suggested large outcome reporting bias
Ala Taji Heravi, Dmitry Gryaznov, Jason W. Busse, Christof Schönenberger et autres
0 citationsZurich Open Repository and Archive (University of Zurich)
Public availability of randomized clinical trial protocols: a repeated meta-research study
Christof Schönenberger, Malena Chiaborelli, Ala Taji Heravi, Lukas Kübler et autres
1 citationJournal of Clinical Epidemiology
Metaresearch on patient-reported outcomes in trial protocols and results publications suggested large outcome reporting bias
Ala Taji Heravi, Dmitry Gryaznov, Jason W. Busse, Christof Schönenberger et autres
4 citationsJournal of Clinical Epidemiology
Metaresearch on patient-reported outcomes in trial protocols and results publications suggested large outcome reporting bias
Ala Taji Heravi, Dmitry Gryaznov, Jason W. Busse, Christof Schönenberger et autres
0 citationsRepository of the Academy's Library (Library of the Hungarian Academy of Sciences)
Meta-research on patient-reported outcomes in trial protocols and results publications suggested large outcome reporting bias
Ala Taji Heravi, Dmitry Gryaznov, Jason W. Busse, Christof Schönenberger et autres
0 citationsOpen Access CRIS of the University of Bern
Nonregistration, Discontinuation, and Nonpublication of Randomized Trials: A Systematic Review
Benjamin Speich, Ala Taji Heravi, Christof M. Schönenberger, L. Hausheer et autres
0 citationsOpen Access CRIS of the University of Bern
A longitudinal assessment of trial protocols approved by research ethics committees: The Adherance to SPIrit REcommendations in the UK (ASPIRE-UK) study
Benjamin Speich, Ayodele Odutayo, Nicholas Peckham, Alexander Ooms et autres
21 citationsTrials
A meta-research study of randomized controlled trials found infrequent and delayed availability of protocols
Christof Schönenberger, Alexandra Griessbach, Ala Taji Heravi, Dmitry Gryaznov et autres
17 citationsJournal of Clinical Epidemiology
Reporting quality of clinical trial protocols: a repeated cross-sectional study about the Adherence to SPIrit Recommendations in Switzerland, CAnada and GErmany (ASPIRE-SCAGE)
Dmitry Gryaznov, Belinda von Niederhäusern, Benjamin Speich, Benjamin Kasenda et autres
22 citationsBMJ Open
Nonregistration, discontinuation, and nonpublication of randomized trials: A repeated metaresearch analysis
Benjamin Speich, Dmitry Gryaznov, Jason W. Busse, Viktoria Gloy et autres
68 citationsPLoS Medicine
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