von Elm E - Search Results

1

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

Schmucker CM, Blümle A, Schell LK, Schwarzer G, Oeller P, Cabrera L, von Elm E, Briel M, Meerpohl JJ; OPEN consortium. Schmucker CM, et al. Among authors: von elm e. PLoS One. 2017 Apr 25;12(4):e0176210. doi: 10.1371/journal.pone.0176210. eCollection 2017. PLoS One. 2017. PMID: 28441452 Free PMC article. Review.

2

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

Blümle A, Meerpohl JJ, Schumacher M, von Elm E. Blümle A, et al. Among authors: von elm e. PLoS One. 2014 Feb 19;9(2):e87184. doi: 10.1371/journal.pone.0087184. eCollection 2014. PLoS One. 2014. PMID: 24586265 Free PMC article.

3

Extent of non-publication in cohorts of studies approved by research ethics committees or included in trial registries.

Schmucker C, Schell LK, Portalupi S, Oeller P, Cabrera L, Bassler D, Schwarzer G, Scherer RW, Antes G, von Elm E, Meerpohl JJ; OPEN consortium. Schmucker C, et al. Among authors: von elm e. PLoS One. 2014 Dec 23;9(12):e114023. doi: 10.1371/journal.pone.0114023. eCollection 2014. PLoS One. 2014. PMID: 25536072 Free PMC article.

4

Methods for detecting, quantifying, and adjusting for dissemination bias in meta-analysis are described.

Mueller KF, Meerpohl JJ, Briel M, Antes G, von Elm E, Lang B, Motschall E, Schwarzer G, Bassler D. Mueller KF, et al. Among authors: von elm e. J Clin Epidemiol. 2016 Dec;80:25-33. doi: 10.1016/j.jclinepi.2016.04.015. Epub 2016 Aug 5. J Clin Epidemiol. 2016. PMID: 27502970 Review.

5

Protocol for a systematic review on the extent of non-publication of research studies and associated study characteristics.

Portalupi S, von Elm E, Schmucker C, Lang B, Motschall E, Schwarzer G, Gross IT, Scherer RW, Bassler D, Meerpohl JJ; OPEN Consortium. Portalupi S, et al. Among authors: von elm e. Syst Rev. 2013 Jan 9;2:2. doi: 10.1186/2046-4053-2-2. Syst Rev. 2013. PMID: 23302739 Free PMC article.

6

A protocol for a systematic review on the impact of unpublished studies and studies published in the gray literature in meta-analyses.

Schmucker C, Bluemle A, Briel M, Portalupi S, Lang B, Motschall E, Schwarzer G, Bassler D, Mueller KF, von Elm E, Meerpohl JJ; OPEN Consortium. Schmucker C, et al. Among authors: von elm e. Syst Rev. 2013 May 2;2:24. doi: 10.1186/2046-4053-2-24. Syst Rev. 2013. PMID: 23634657 Free PMC article.

7

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: von elm e. JAMA. 2014 Mar 12;311(10):1045-51. doi: 10.1001/jama.2014.1361. JAMA. 2014. PMID: 24618966 Free article.

8

[Measurement and assessment of study quality and reporting quality].

Blümle A, von Elm E, Antes G, Meerpohl JJ. Blümle A, et al. Among authors: von elm e. Z Evid Fortbild Qual Gesundhwes. 2014;108(8-9):495-503. doi: 10.1016/j.zefq.2014.09.022. Epub 2014 Oct 22. Z Evid Fortbild Qual Gesundhwes. 2014. PMID: 25523848 German.

9

Bias in dissemination of clinical research findings: structured OPEN framework of what, who and why, based on literature review and expert consensus.

Bassler D, Mueller KF, Briel M, Kleijnen J, Marusic A, Wager E, Antes G, von Elm E, Altman DG, Meerpohl JJ; OPEN Consortium. Bassler D, et al. Among authors: von elm e. BMJ Open. 2016 Jan 21;6(1):e010024. doi: 10.1136/bmjopen-2015-010024. BMJ Open. 2016. PMID: 26801469 Free PMC article. Review.

10

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

Kirkham JJ, Dwan KM, Blümle A, von Elm E, Williamson PR. Kirkham JJ, et al. Among authors: von elm e. PLoS One. 2016 Jun 17;11(6):e0157883. doi: 10.1371/journal.pone.0157883. eCollection 2016. PLoS One. 2016. PMID: 27314853 Free PMC article.

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