Items where Author is "Gryaznov, Dmitry"

Article

Schönenberger, Christof Manuel and Griessbach, Alexandra and Heravi, Ala Taji and Gryaznov, Dmitry and Gloy, Viktoria L. and Lohner, Szimonetta (2022) A Meta-Research Study of Randomized Controlled Trials Found Infrequent and Delayed Availability of Protocols. JOURNAL OF CLINICAL EPIDEMIOLOGY, 149. pp. 45-52. ISSN 0895-4356 (print); 1878-5921 (online)

Speich, Benjamin and Gryaznov, Dmitry and Busse, Jason W. and Gloy, Viktoria L. and Lohner, Szimonetta (2022) Nonregistration, Discontinuation, and Nonpublication of Randomized Trials: A Repeated Metaresearch Analysis. PLOS MEDICINE, 19 (4). pp. 1-16. ISSN 1549-1277 (print); 1549-1676 (online)

Speich, Benjamin and Gloy, Viktoria L and Klatte, Katharina and Gryaznov, Dmitry and Heravi, Ala Taji and Ghosh, Nilabh and Marian, Iona R and Lee, Hopin and Mansouri, Anita and Lohner, Szimonetta and Saccilotto, Ramon and Nury, Edris and Chan, An-Wen and Blümle, Anette and Odutayo, Ayodele and Hopewell, Sally and Briel, Matthias (2021) Reliability of Trial Information Across Registries for Trials With Multiple Registrations: A Systematic Review. JAMA NETWORK OPEN. ISSN 2574-3805

Lohner, Szimonetta and Gryaznov, Dmitry and von Niederhäusern, Belinda and Speich, Benjamin and Kasenda, Benjamin (2021) Reporting quality of trial protocols improved for non-regulated interventions but not regulated interventions: A repeated cross-sectional study. JOURNAL OF CLINICAL EPIDEMIOLOGY. pp. 1-10. ISSN 0895-4356 (print); 1878-5921 (online) (In Press)