Effectiveness, cost-effectiveness and safety of gabapentin versus placebo as an adjunct to multimodal pain regimens in surgical patients: protocol of a placebo controlled randomised controlled trial with blinding (GAP study)

• Chris A Rogers,
• Sarah Wordsworth,
• Elizabeth A Stokes,
• Holly Mckeon,
• Gianluca Casali,
• Aiman Alzetani,
• Reyad Abbadi,
• Nilesh Chauhan,
• Laura Collett,
• Samantha E de Jesus,
• Nicholas Goddard,
• Jennifer Lamb,
• Mat Molyneux,
• Ben Gibbison

Affiliations

Chris A Rogers

6 Clinical Trials and Evaluation Unit, Bristol Trials Centre, Bristol Medical School, University of Bristol, Bristol, UK

Sarah Wordsworth

8 Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK

Elizabeth A Stokes

8 Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK

Holly Mckeon

Bristol Trials Centre, Clinical Trials and Evaluation Unit, Bristol Medical School, University of Bristol, Bristol, UK

Gianluca Casali

Department of Surgery, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK

Aiman Alzetani

Southampton University Hospitals NHS Trust, Southampton, UK

Reyad Abbadi

Department of Surgery, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK

Nilesh Chauhan

Department of Anaesthesia, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK

Laura Collett

Bristol Trials Centre, Clinical Trials and Evaluation Unit, Bristol Medical School, University of Bristol, Bristol, UK

Samantha E de Jesus

Bristol Trials Centre, Clinical Trials and Evaluation Unit, Bristol Medical School, University of Bristol, Bristol, UK

Nicholas Goddard

Department of Anaesthesia, University Hospital Southampton NHS FoundationTrust, Southampton, UK

Jennifer Lamb

Bristol Trials Centre, Clinical Trials and Evaluation Unit, Bristol Medical School, University of Bristol, Bristol, UK

Mat Molyneux

Department of Anaesthesia, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK

Ben Gibbison

Department of Anaesthesia, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK