Efficacy of metamizole versus ibuprofen and a short educational intervention versus standard care in acute and subacute low back pain: a study protocol of a randomised, multicentre, factorial trial (EMISI trial)

• Andreas Limacher,
• Sven Streit,
• Caroline Rimensberger,
• Maria M Wertli,
• Julian S Flury,
• Vanessa Schuler,
• Asha-Naima Ferrante,
• Manuel Haschke

Affiliations

Andreas Limacher

CTU Bern, University of Bern, Bern, Switzerland

Sven Streit

Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland

Caroline Rimensberger

Department of General Internal Medicine, University of Bern, Bern, Switzerland

Maria M Wertli

Department of General Internal Medicine, University of Bern, Bern, Switzerland

Julian S Flury

Department of General Internal Medicine, University of Bern, Bern, Switzerland

Vanessa Schuler

Department of General Internal Medicine, University of Bern, Bern, Switzerland

Asha-Naima Ferrante

Department of General Internal Medicine, University of Bern, Bern, Switzerland

Manuel Haschke

Department of General Internal Medicine, Bern University Hospital, Bern, Switzerland