Gartlehner G - Search Results

1

Resource use during systematic review production varies widely: a scoping review.

Nussbaumer-Streit B, Ellen M, Klerings I, Sfetcu R, Riva N, Mahmić-Kaknjo M, Poulentzas G, Martinez P, Baladia E, Ziganshina LE, Marqués ME, Aguilar L, Kassianos AP, Frampton G, Silva AG, Affengruber L, Spjker R, Thomas J, Berg RC, Kontogiani M, Sousa M, Kontogiorgis C, Gartlehner G; working group 3 in the EVBRES COST Action (https://evbres.eu). Nussbaumer-Streit B, et al. Among authors: gartlehner g. J Clin Epidemiol. 2021 Nov;139:287-296. doi: 10.1016/j.jclinepi.2021.05.019. Epub 2021 Jun 4. J Clin Epidemiol. 2021. PMID: 34091021 Free article. Review.

2

Pharmaceutical company-sponsored drug trials: the system is broken.

Gartlehner G, Fleg A. Gartlehner G, et al. J Clin Epidemiol. 2010 Feb;63(2):128-9. doi: 10.1016/j.jclinepi.2009.07.015. Epub 2009 Oct 31. J Clin Epidemiol. 2010. PMID: 19880288 No abstract available.

3

The effect of study sponsorship on a systematically evaluated body of evidence of head-to-head trials was modest: secondary analysis of a systematic review.

Gartlehner G, Morgan L, Thieda P, Fleg A. Gartlehner G, et al. J Clin Epidemiol. 2010 Feb;63(2):117-25. doi: 10.1016/j.jclinepi.2008.09.019. Epub 2009 Oct 31. J Clin Epidemiol. 2010. PMID: 19880289 Review.

4

A case study of pooled-studies publications indicated potential for both valuable information and bias.

Thaler KJ, Morgan LC, Van Noord M, Jonas DE, McDonagh MS, Peterson K, Glechner A, Gartlehner G. Thaler KJ, et al. Among authors: gartlehner g. J Clin Epidemiol. 2013 Oct;66(10):1082-92. doi: 10.1016/j.jclinepi.2013.05.002. Epub 2013 Jul 10. J Clin Epidemiol. 2013. PMID: 23850407 Review.

5

Grades for quality of evidence were associated with distinct likelihoods that treatment effects will remain stable.

Gartlehner G, Sommer I, Evans TS, Thaler K, Lohr KN. Gartlehner G, et al. J Clin Epidemiol. 2015 May;68(5):489-97. doi: 10.1016/j.jclinepi.2014.09.018. Epub 2014 Dec 4. J Clin Epidemiol. 2015. PMID: 25484316

6

Inadequate use and regulation of interventions against publication bias decreases their effectiveness: a systematic review.

Thaler K, Kien C, Nussbaumer B, Van Noord MG, Griebler U, Klerings I, Gartlehner G; UNCOVER Project Consortium. Thaler K, et al. Among authors: gartlehner g. J Clin Epidemiol. 2015 Jul;68(7):792-802. doi: 10.1016/j.jclinepi.2015.01.008. Epub 2015 Jan 30. J Clin Epidemiol. 2015. PMID: 25835490 Free PMC article. Review.

7

Average effect estimates remain similar as evidence evolves from single trials to high-quality bodies of evidence: a meta-epidemiologic study.

Gartlehner G, Dobrescu A, Evans TS, Thaler K, Nussbaumer B, Sommer I, Lohr KN. Gartlehner G, et al. J Clin Epidemiol. 2016 Jan;69:16-22. doi: 10.1016/j.jclinepi.2015.02.013. Epub 2015 Feb 28. J Clin Epidemiol. 2016. PMID: 25840752

8

The predictive validity of quality of evidence grades for the stability of effect estimates was low: a meta-epidemiological study.

Gartlehner G, Dobrescu A, Evans TS, Bann C, Robinson KA, Reston J, Thaler K, Skelly A, Glechner A, Peterson K, Kien C, Lohr KN. Gartlehner G, et al. J Clin Epidemiol. 2016 Feb;70:52-60. doi: 10.1016/j.jclinepi.2015.08.018. Epub 2015 Sep 3. J Clin Epidemiol. 2016. PMID: 26342443

9

[How evidence-based are print- and online mass media in Austria? A quantitative analysis].

Kerschner B, Wipplinger J, Klerings I, Gartlehner G. Kerschner B, et al. Among authors: gartlehner g. Z Evid Fortbild Qual Gesundhwes. 2015;109(4-5):341-9. doi: 10.1016/j.zefq.2015.05.014. Epub 2015 Jun 10. Z Evid Fortbild Qual Gesundhwes. 2015. PMID: 26354134 Free article. German.

10

The skills and experience of GRADE methodologists can be assessed with a simple tool.

Norris SL, Meerpohl JJ, Akl EA, Schünemann HJ, Gartlehner G, Chen Y, Whittington C; Grading of Recommendations Assessment, Development and Evaluation (GRADE) Working Group. Norris SL, et al. Among authors: gartlehner g. J Clin Epidemiol. 2016 Nov;79:150-158.e1. doi: 10.1016/j.jclinepi.2016.07.001. Epub 2016 Jul 14. J Clin Epidemiol. 2016. PMID: 27421684

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