Intended for healthcare professionals

CCBY Open access

Impact of patient and public involvement on enrolment and retention in clinical trials: systematic review and meta-analysis

BMJ 2018; 363 doi: (Published 28 November 2018) Cite this as: BMJ 2018;363:k4738

Linked opinion

Time to embrace patient involvement in clinical trials?

Linked opinion

“Researchers don’t know what they’re missing”—the impact of patient involvement in research

Linked editorial

Evaluating patient and public involvement in research