Schwarzer G - Search Results

1

An Empirical Evaluation of the Impact Scenario of Pooling Bodies of Evidence from Randomized Controlled Trials and Cohort Studies in Nutrition Research.

Schwingshackl L, Bröckelmann N, Beyerbach J, Werner SS, Zähringer J, Schwarzer G, Meerpohl JJ. Schwingshackl L, et al. Among authors: schwarzer g. Adv Nutr. 2022 Oct 2;13(5):1774-1786. doi: 10.1093/advances/nmac042. Adv Nutr. 2022. PMID: 35416239 Free PMC article.

2

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: schwarzer g. Syst Rev. 2013 Jan 9;2:2. doi: 10.1186/2046-4053-2-2. Syst Rev. 2013. PMID: 23302739 Free PMC article.

3

Publication bias in animal research: a systematic review protocol.

Briel M, Müller KF, Meerpohl JJ, von Elm E, Lang B, Motschall E, Gloy V, Lamontagne F, Schwarzer G, Bassler D; OPEN Consortium. Briel M, et al. Among authors: schwarzer g. Syst Rev. 2013 Apr 27;2:23. doi: 10.1186/2046-4053-2-23. Syst Rev. 2013. PMID: 23621910 Free PMC article.

4

A protocol for a systematic review on the impact of unpublished studies and studies published in the gray literature in meta-analyses.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: schwarzer g. Syst Rev. 2013 May 2;2:24. doi: 10.1186/2046-4053-2-24. Syst Rev. 2013. PMID: 23634657 Free PMC article.

5

Defining publication bias: protocol for a systematic review of highly cited articles and proposal for a new framework.

Müller KF, Briel M, D'Amario A, Kleijnen J, Marusic A, Wager E, Antes G, von Elm E, Lang B, Motschall E, Gloy V, Schwarzer G, Altman D, Meerpohl JJ, Bassler D. Müller KF, et al. Among authors: schwarzer g. Syst Rev. 2013 May 21;2:34. doi: 10.1186/2046-4053-2-34. Syst Rev. 2013. PMID: 23692820 Free PMC article.

6

Pharmacological interventions for pruritus in adult palliative care patients.

Xander C, Meerpohl JJ, Galandi D, Buroh S, Schwarzer G, Antes G, Becker G. Xander C, et al. Among authors: schwarzer g. Cochrane Database Syst Rev. 2013 Jun 9;(6):CD008320. doi: 10.1002/14651858.CD008320.pub2. Cochrane Database Syst Rev. 2013. Update in: Cochrane Database Syst Rev. 2016 Nov 15;11:CD008630. doi: 10.1002/14651858.CD008630.pub4 Update in: Cochrane Database Syst Rev. 2016 Nov 16;11:CD008320. doi: 10.1002/14651858.CD008320.pub3 PMID: 23749733 Updated. Review.

7

Detecting, quantifying and adjusting for publication bias in meta-analyses: protocol of a systematic review on methods.

Mueller KF, Meerpohl JJ, Briel M, Antes G, von Elm E, Lang B, Gloy V, Motschall E, Schwarzer G, Bassler D. Mueller KF, et al. Among authors: schwarzer g. Syst Rev. 2013 Jul 25;2:60. doi: 10.1186/2046-4053-2-60. Syst Rev. 2013. PMID: 23885765 Free PMC article.

8

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: schwarzer g. PLoS One. 2014 Dec 23;9(12):e114023. doi: 10.1371/journal.pone.0114023. eCollection 2014. PLoS One. 2014. PMID: 25536072 Free PMC article.

9

Evidence-informed recommendations to reduce dissemination bias in clinical research: conclusions from the OPEN (Overcome failure to Publish nEgative fiNdings) project based on an international consensus meeting.

Meerpohl JJ, Schell LK, Bassler D, Gallus S, Kleijnen J, Kulig M, La Vecchia C, Marušić A, Ravaud P, Reis A, Schmucker C, Strech D, Urrútia G, Wager E, Antes G; OPEN project consortium. Meerpohl JJ, et al. BMJ Open. 2015 May 5;5(5):e006666. doi: 10.1136/bmjopen-2014-006666. BMJ Open. 2015. PMID: 25943371 Free PMC article.

10

Specialist palliative care services for adults with advanced, incurable illness in hospital, hospice, or community settings--protocol for a systematic review.

Gaertner J, Siemens W, Antes G, Meerpohl JJ, Xander C, Schwarzer G, Stock S, Becker G. Gaertner J, et al. Among authors: schwarzer g. Syst Rev. 2015 Sep 25;4:123. doi: 10.1186/s13643-015-0121-4. Syst Rev. 2015. PMID: 26407847 Free PMC article.

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