Fate of clinical research studies after ethical approval--follow-up of study protocols until publication.

by Anette Blümle, Joerg J Meerpohl, Martin Schumacher, Erik von Elm
Published 2014-01-01

A multi-state model analysis of the time from ethical approval to publication of clinical research studies.

by Anette Blümle, Tobias Haag, James Balmford, Gerta Rücker, Martin Schumacher, Nadine Binder
Published 2020-01-01

How Much Participant Outcome Data Is Missing from Sight: Findings from a Cohort of Trials Submitted to a German Research Ethics Committee.

by Jamie J Kirkham, Kerry M Dwan, Anette Blümle, Erik von Elm, Paula R Williamson
Published 2016-01-01

Premature Discontinuation of Prospective Clinical Studies Approved by a Research Ethics Committee - A Comparison of Randomised and Non-Randomised Studies.

by Anette Blümle, Stefan Schandelmaier, Patrick Oeller, Benjamin Kasenda, Matthias Briel, Erik von Elm, DISCO study group
Published 2016-01-01

Investigator initiated trials versus industry sponsored trials - translation of randomized controlled trials into clinical practice (IMPACT)

by Anette Blümle, Katharina Wollmann, Karin Bischoff, Philipp Kapp, Szimonetta Lohner, Edris Nury, Kai Nitschke, Jasmin Zähringer, Gerta Rücker, Martin Schumacher
Published 2021-08-01

Systematic review finds that study data not published in full text articles have unclear impact on meta-analyses results in medical research.

by Christine M Schmucker, Anette Blümle, Lisa K Schell, Guido Schwarzer, Patrick Oeller, Laura Cabrera, Erik von Elm, Matthias Briel, Joerg J Meerpohl, OPEN consortium
Published 2017-01-01

Rationale and design of repeated cross-sectional studies to evaluate the reporting quality of trial protocols: the Adherence to SPIrit REcommendations (ASPIRE) study and associated...

by Dmitry Gryaznov, Ayodele Odutayo, Belinda von Niederhäusern, Benjamin Speich, Benjamin Kasenda, Elena Ojeda-Ruiz, Anette Blümle, Stefan Schandelmaier, Dominik Mertz, Yuki Tomonaga, Alain Amstutz, Christiane Pauli-Magnus, Viktoria Gloy, Karin Bischoff, Katharina Wollmann, Laura Rehner, Szimonetta Lohner, Joerg J. Meerpohl, Alain Nordmann, Katharina Klatte, Nilabh Ghosh, Ala Taji Heravi, Jacqueline Wong, Ngai Chow, Patrick Jiho Hong, Kimberly Mc Cord, Sirintip Sricharoenchai, Jason W. Busse, Arnav Agarwal, Ramon Saccilotto, Matthias Schwenkglenks, Giusi Moffa, Lars G. Hemkens, Sally Hopewell, Erik von Elm, Matthias Briel
Published 2020-10-01

Agreements between Industry and Academia on Publication Rights: A Retrospective Study of Protocols and Publications of Randomized Clinical Trials.

by Benjamin Kasenda, Erik von Elm, John J You, Anette Blümle, Yuki Tomonaga, Ramon Saccilotto, Alain Amstutz, Theresa Bengough, Joerg J Meerpohl, Mihaela Stegert, Kelechi K Olu, Kari A O Tikkinen, Ignacio Neumann, Alonso Carrasco-Labra, Markus Faulhaber, Sohail M Mulla, Dominik Mertz, Elie A Akl, Dirk Bassler, Jason W Busse, Ignacio Ferreira-González, Francois Lamontagne, Alain Nordmann, Viktoria Gloy, Heike Raatz, Lorenzo Moja, Shanil Ebrahim, Stefan Schandelmaier, Xin Sun, Per O Vandvik, Bradley C Johnston, Martin A Walter, Bernard Burnand, Matthias Schwenkglenks, Lars G Hemkens, Heiner C Bucher, Gordon H Guyatt, Matthias Briel
Published 2016-06-01