Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

98 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Nonregistration, discontinuation, and nonpublication of randomized trials: A repeated metaresearch analysis.
Speich B, Gryaznov D, Busse JW, Gloy VL, Lohner S, Klatte K, Taji Heravi A, Ghosh N, Lee H, Mansouri A, Marian IR, Saccilotto R, Nury E, Kasenda B, Ojeda-Ruiz E, Schandelmaier S, Tomonaga Y, Amstutz A, Pauli-Magnus C, Bischoff K, Wollmann K, Rehner L, Meerpohl JJ, Nordmann A, Wong J, Chow N, Hong PJ, Mc Cord-De Iaco K, Sricharoenchai S, Agarwal A, Schwenkglenks M, Hemkens LG, von Elm E, Copsey B, Griessbach AN, Schönenberger C, Mertz D, Blümle A, von Niederhäusern B, Hopewell S, Odutayo A, Briel M. Speich B, et al. Among authors: nordmann a. PLoS Med. 2022 Apr 27;19(4):e1003980. doi: 10.1371/journal.pmed.1003980. eCollection 2022 Apr. PLoS Med. 2022. PMID: 35476675 Free PMC article.
Learning from failure--rationale and design for a study about discontinuation of randomized trials (DISCO study).
Kasenda B, von Elm EB, You J, Blümle A, Tomonaga Y, Saccilotto R, Amstutz A, Bengough T, Meerpohl J, Stegert M, Tikkinen KA, Neumann I, Carrasco-Labra A, Faulhaber M, Mulla S, Mertz D, Akl EA, Bassler D, Busse JW, Ferreira-González I, Lamontagne F, Nordmann A, Rosenthal R, Schandelmaier S, Sun X, Vandvik PO, Johnston BC, Walter MA, Burnand B, Schwenkglenks M, Bucher HC, Guyatt GH, Briel M. Kasenda B, et al. Among authors: nordmann a. BMC Med Res Methodol. 2012 Aug 28;12:131. doi: 10.1186/1471-2288-12-131. BMC Med Res Methodol. 2012. PMID: 22928744 Free PMC article.
Prevalence, characteristics, and publication of discontinued randomized trials.
Kasenda B, von Elm E, You J, Blümle A, Tomonaga Y, Saccilotto R, Amstutz A, Bengough T, Meerpohl JJ, Stegert M, Tikkinen KA, Neumann I, Carrasco-Labra A, Faulhaber M, Mulla SM, Mertz D, Akl EA, Bassler D, Busse JW, Ferreira-González I, Lamontagne F, Nordmann A, Gloy V, Raatz H, Moja L, Rosenthal R, Ebrahim S, Schandelmaier S, Xin S, Vandvik PO, Johnston BC, Walter MA, Burnand B, Schwenkglenks M, Hemkens LG, Bucher HC, Guyatt GH, Briel M. Kasenda B, et al. Among authors: nordmann a. JAMA. 2014 Mar 12;311(10):1045-51. doi: 10.1001/jama.2014.1361. JAMA. 2014. PMID: 24618966 Free article.
Completion and Publication Rates of Randomized Controlled Trials in Surgery: An Empirical Study.
Rosenthal R, Kasenda B, Dell-Kuster S, von Elm E, You J, Blümle A, Tomonaga Y, Saccilotto R, Amstutz A, Bengough T, Meerpohl JJ, Stegert M, Tikkinen KA, Neumann I, Carrasco-Labra A, Faulhaber M, Mulla S, Mertz D, Akl EA, Bassler D, Busse JW, Ferreira-González I, Lamontagne F, Nordmann A, Gloy V, Olu KK, Raatz H, Moja L, Ebrahim S, Schandelmaier S, Sun X, Vandvik PO, Johnston BC, Walter MA, Burnand B, Schwenkglenks M, Hemkens LG, Bucher HC, Guyatt GH, Briel M. Rosenthal R, et al. Among authors: nordmann a. Ann Surg. 2015 Jul;262(1):68-73. doi: 10.1097/SLA.0000000000000810. Ann Surg. 2015. PMID: 24979608 Free article.
Premature Discontinuation of Randomized Trials in Critical and Emergency Care: A Retrospective Cohort Study.
Schandelmaier S, von Elm E, You JJ, Blümle A, Tomonaga Y, Lamontagne F, Saccilotto R, Amstutz A, Bengough T, Meerpohl JJ, Stegert M, Olu KK, Tikkinen KA, Neumann I, Carrasco-Labra A, Faulhaber M, Mulla SM, Mertz D, Akl EA, Sun X, Bassler D, Busse JW, Ferreira-González I, Nordmann A, Gloy V, Raatz H, Moja L, Rosenthal R, Ebrahim S, Vandvik PO, Johnston BC, Walter MA, Burnand B, Schwenkglenks M, Hemkens LG, Cook DJ, Meade MO, Bucher HC, Kasenda B, Briel M. Schandelmaier S, et al. Among authors: nordmann a. Crit Care Med. 2016 Jan;44(1):130-7. doi: 10.1097/CCM.0000000000001369. Crit Care Med. 2016. PMID: 26468895 Free article.
Agreements between Industry and Academia on Publication Rights: A Retrospective Study of Protocols and Publications of Randomized Clinical Trials.
Kasenda B, von Elm E, You JJ, Blümle A, Tomonaga Y, Saccilotto R, Amstutz A, Bengough T, Meerpohl JJ, Stegert M, Olu KK, Tikkinen KA, Neumann I, Carrasco-Labra A, Faulhaber M, Mulla SM, Mertz D, Akl EA, Bassler D, Busse JW, Ferreira-González I, Lamontagne F, Nordmann A, Gloy V, Raatz H, Moja L, Ebrahim S, Schandelmaier S, Sun X, Vandvik PO, Johnston BC, Walter MA, Burnand B, Schwenkglenks M, Hemkens LG, Bucher HC, Guyatt GH, Briel M. Kasenda B, et al. Among authors: nordmann a. PLoS Med. 2016 Jun 28;13(6):e1002046. doi: 10.1371/journal.pmed.1002046. eCollection 2016 Jun. PLoS Med. 2016. PMID: 27352244 Free PMC article.
Premature Discontinuation of Pediatric Randomized Controlled Trials: A Retrospective Cohort Study.
Schandelmaier S, Tomonaga Y, Bassler D, Meerpohl JJ, von Elm E, You JJ, Bluemle A, Lamontagne F, Saccilotto R, Amstutz A, Bengough T, Stegert M, Olu KK, Tikkinen KAO, Neumann I, Carrasco-Labra A, Faulhaber M, Mulla SM, Mertz D, Akl EA, Sun X, Busse JW, Ferreira-González I, Nordmann A, Gloy V, Raatz H, Moja L, Rosenthal R, Ebrahim S, Vandvik PO, Johnston BC, Walter MA, Burnand B, Schwenkglenks M, Hemkens LG, Guyatt G, Bucher HC, Kasenda B, Briel M. Schandelmaier S, et al. Among authors: nordmann a. J Pediatr. 2017 May;184:209-214.e1. doi: 10.1016/j.jpeds.2017.01.071. Epub 2017 Mar 3. J Pediatr. 2017. PMID: 28410086
Resource use, costs, and approval times for planning and preparing a randomized clinical trial before and after the implementation of the new Swiss human research legislation.
Speich B, Schur N, Gryaznov D, von Niederhäusern B, Hemkens LG, Schandelmaier S, Amstutz A, Kasenda B, Pauli-Magnus C, Ojeda-Ruiz E, Tomonaga Y, McCord K, Nordmann A, von Elm E, Briel M, Schwenkglenks M; a collaboration of the MARTA (MAking Randomized Trials Affordable) and ASPIRE (Adherence to Standard Protocol Items: REcommendations for interventional trials) Study Groups. Speich B, et al. Among authors: nordmann a. PLoS One. 2019 Jan 11;14(1):e0210669. doi: 10.1371/journal.pone.0210669. eCollection 2019. PLoS One. 2019. PMID: 30633776 Free PMC article.
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 projects.
Gryaznov D, Odutayo A, von Niederhäusern B, Speich B, Kasenda B, Ojeda-Ruiz E, Blümle A, Schandelmaier S, Mertz D, Tomonaga Y, Amstutz A, Pauli-Magnus C, Gloy V, Bischoff K, Wollmann K, Rehner L, Lohner S, Meerpohl JJ, Nordmann A, Klatte K, Ghosh N, Heravi AT, Wong J, Chow N, Hong PJ, Cord KM, Sricharoenchai S, Busse JW, Agarwal A, Saccilotto R, Schwenkglenks M, Moffa G, Hemkens LG, Hopewell S, von Elm E, Briel M. Gryaznov D, et al. Among authors: nordmann a. Trials. 2020 Oct 28;21(1):896. doi: 10.1186/s13063-020-04808-y. Trials. 2020. PMID: 33115541 Free PMC article.
Reporting quality of trial protocols improved for non-regulated interventions but not regulated interventions: A repeated cross-sectional study.
Lohner S, Gryaznov D, von Niederhäusern B, Speich B, Kasenda B, Ojeda-Ruiz E, Schandelmaier S, Mertz D, Odutayo A, Tomonaga Y, Amstutz A, Pauli-Magnus C, Gloy V, Bischoff K, Wollmann K, Rehner L, Meerpohl JJ, Nordmann A, Klatte K, Ghosh N, Heravi AT, Wong J, Chow N, Hong PJ, McCord K, Sricharoenchai S, Busse JW, Agarwal A, Saccilotto R, Schwenkglenks M, Moffa G, Hemkens LG, Hopewell S, von Elm E, Blümle A, Briel M. Lohner S, et al. Among authors: nordmann a. J Clin Epidemiol. 2021 Nov;139:340-349. doi: 10.1016/j.jclinepi.2021.05.011. Epub 2021 May 23. J Clin Epidemiol. 2021. PMID: 34029678 Free article.
98 results