Items where contributor is "Ewald, Hannah"

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Mc Cord, Kimberly A. and Ewald, Hannah and Ladanie, Aviv and Briel, Matthias and Speich, Benjamin and Bucher, Heiner C. and Hemkens, Lars G. and RCD for RCTs initiative and the Making Randomized Trials More Af, . (2019) Current use and costs of electronic health records for clinical trial research : a descriptive study. CMAJ open, 7 (1). E23-E32.

Ewald, Hannah and Speich, Benjamin and Ladanie, Aviv and Bucher, Heiner C. and Ioannidis, John P. A. and Hemkens, Lars G.. (2019) Marginal structural models and other analyses allow multiple estimates of treatment effects in randomized clinical trials: Meta-epidemiological analysis. Journal of clinical epidemiology, 107. pp. 12-26.

Becker, Christoph and Lecheler, Leopold and Hochstrasser, Seraina and Metzger, Kerstin A. and Widmer, Madlaina and Thommen, Emanuel B. and Nienhaus, Katharina and Ewald, Hannah and Meier, Christoph A. and Rueter, Florian and Schaefert, Rainer and Bassetti, Stefano and Hunziker, Sabina. (2019) Association of Communication Interventions to Discuss Code Status With Patient Decisions for Do-Not-Resuscitate Orders: A Systematic Review and Meta-analysis. JAMA network open, 2 (6). e195033.

Schandelmaier, Stefan and Chang, Yaping and Devasenapathy, Niveditha and Devji, Tahira and Kwong, Joey S. W. and Colunga Lozano, Luis E. and Lee, Yung and Agarwal, Arnav and Bhatnagar, Neera and Ewald, Hannah and Zhang, Ying and Sun, Xin and Thabane, Lehana and Walsh, Michael and Briel, Matthias and Guyatt, Gordon H.. (2019) A systematic survey identified 36 criteria for assessing effect modification claims in randomized trials or meta-analyses. Journal of Clinical Epidemiology, 113. pp. 159-167.

Speich, Benjamin and Bausch, Kathrin and Roth, Jan A. and Hemkens, Lars G. and Ewald, Hannah and Vogt, Deborah R. and Bruni, Nicole and Deuster, Stefanie and Seifert, Hans-H. and Widmer, Andreas F.. (2019) Single-dose versus 3-day cotrimoxazole prophylaxis in transurethral resection or greenlight laser vaporisation of the prostate: study protocol for a multicentre randomised placebo controlled non-inferiority trial (CITrUS trial). Trials, 20. p. 142.

Appenzeller-Herzog, Christian and Mathes, Tim and Heeres, Marlies L. S. and Weiss, Karl Heinz and Houwen, Roderick H. J. and Ewald, Hannah. (2019) Comparative effectiveness of common therapies for Wilson disease: A systematic review and meta-analysis of controlled studies. Liver international, 39 (11). pp. 2136-2152.


Ladanie, Aviv and Ioannidis, John P. A. and Stafford, Randall S. and Ewald, Hannah and Bucher, Heiner C. and Hemkens, Lars G.. (2018) Off-label treatments were not consistently better or worse than approved drug treatments in randomized trials. Journal of clinical epidemiology, 94. pp. 35-45.

Ladanie, Aviv and Speich, Benjamin and Naudet, Florian and Agarwal, Arnav and Pereira, Tiago V. and Sclafani, Francesco and Martin-Liberal, Juan and Schmid, Thomas and Ewald, Hannah and Ioannidis, John P. A. and Bucher, Heiner C. and Kasenda, Benjamin and Hemkens, Lars G.. (2018) The Comparative Effectiveness of Innovative Treatments for Cancer (CEIT-Cancer) project: rationale and design of the database and the collection of evidence available at approval of novel drugs. Trials, 19 (1). p. 505.

Ewald, Hannah. Meta-epidemiologic consideration of confounding for health care decision making. 2018, Doctoral Thesis, University of Basel, Faculty of Science.

Speich, Benjamin and Thomer, Anja and Aghlmandi, Soheila and Ewald, Hannah and Zeller, Andreas and Hemkens, Lars G.. (2018) Treatments for subacute cough in primary care : systematic review and meta-analyses of randomised clinical trials. The British journal of general practice, 68 (675). e694-e702.

Ladanie, Aviv and Ewald, Hannah and Kasenda, Benjamin and Hemkens, Lars G.. (2018) How to use FDA drug approval documents for evidence syntheses. BMJ, 362. k2815.

Ladanie, Aviv and Ioannidis, John P. A. and Stafford, Randall S. and Ewald, Hannah and Bucher, Heiner C. and Hemkens, Lars G. and Hemkens, Lars G.. (2018) Off-label prescription : experience is a gloomy lantern that does not even illuminate its bearer. Journal of clinical epidemiology, 101. pp. 127-128.

Dell-Kuster, S. and Droeser, R. A. and Schäfer, J. and Gloy, V. and Ewald, H. and Schandelmaier, S. and Hemkens, L. G. and Bucher, H. C. and Young, J. and Rosenthal, R.. (2018) Systematic review and simulation study of ignoring clustered data in surgical trials. British Journal of Surgery, 105 (3). pp. 182-191.


Hemkens, Lars G. and Ewald, Hannah and Naudet, Florian and Ladanie, Aviv and Shaw, Jonathan G. and Sajeev, Gautam and Ioannidis, John P. A.. (2017) Interpretation of epidemiologic studies very often lacked adequate consideration of confounding. Journal of Clinical Epidemiology, 93. pp. 94-102.

Ewald, Hannah and Santini-Oliveira, Marilia and Bühler, Julian-Emanuel and Vuichard, Danielle and Schandelmaier, Stefan and Stöckle, Marcel and Briel, Matthias and Bucher, Heiner C. and Hemkens, Lars G.. (2017) Comparative effectiveness of tenofovir in HIV-infected treatment-experienced patients: systematic review and meta-analysis. HIV clinical trials, 18 (1). pp. 17-27.


Ewald, Hannah and Briel, Matthias and Vuichard, Danielle and Kreutle, Veronika and Zhydkov, Andriy and Gloy, Viktoria. (2016) The Clinical Effectiveness of Pneumococcal Conjugate Vaccines: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Deutsches Arzteblatt international, 113 (9). pp. 139-146.


Ewald, Hannah and Raatz, Heike and Boscacci, Remy and Furrer, Hansjakob and Bucher, Heiner C. and Briel, Matthias. (2015) Adjunctive corticosteroids for Pneumocystis jiroveci pneumonia in patients with HIV infection. The Cochrane database of systematic reviews (4). CD006150.