News Unpublished studies hold twice as much data on drugs as those in public domain, study finds BMJ 2013; 347 doi: https://doi.org/10.1136/bmj.f6179 (Published 14 October 2013) Cite this as: BMJ 2013;347:f6179 Article Related content Metrics Responses Peer review Related articles News Patients are urged to boycott trials that do not guarantee publication Published: 08 January 2013; BMJ 346 doi:10.1136/bmj.f106 Observations Open letter to Roche about oseltamivir trial data Published: 29 October 2012; BMJ 345 doi:10.1136/bmj.e7305 News EMA consults public on plan to increase transparency of drug trial data Published: 26 June 2013; BMJ 346 doi:10.1136/bmj.f4124 News US group suggests way to boost access to trial data while preventing misuse Published: 22 October 2013; BMJ 347 doi:10.1136/bmj.f6389 News Pfizer’s open data policy should include trials of off-label uses, say critics Published: 06 December 2013; BMJ 347 doi:10.1136/bmj.f7327 See more Chemoprevention of colorectal cancer in individuals with previous colorectal neoplasia: systematic review and network meta-analysis BMJ December 05, 2016, 355 i6188; DOI: https://doi.org/10.1136/bmj.i6188 NHS to fund large trial of pre-exposure prophylaxis for HIV prevention BMJ December 05, 2016, 355 i6537; DOI: https://doi.org/10.1136/bmj.i6537 Bill to boost medical research funding and speed drug approval passes US house BMJ December 01, 2016, 355 i6498; DOI: https://doi.org/10.1136/bmj.i6498 Alpha blockers for treatment of ureteric stones: systematic review and meta-analysis BMJ December 01, 2016, 355 i6112; DOI: https://doi.org/10.1136/bmj.i6112 Sixty seconds on . . . solanezumab BMJ November 29, 2016, 355 i6389; DOI: https://doi.org/10.1136/bmj.i6389 Cited by... Responsible dissemination of health and medical research: some guidance pointsResponsible dissemination of health and medical research: some guidance pointsFulltext PDF Pfizer's open data policy should include trials of off-label uses, say criticsFulltext PDF