PT - JOURNAL ARTICLE AU - LEE S. SIMON AU - C. VIBEKE STRAND AU - MAARTEN BOERS AU - PETER M. BROOKS AU - PETER S. TUGWELL AU - CLAIRE BOMBARDIER AU - JAMES F. FRIES AU - DAVID HENRY AU - LARRY GOLDKIND AU - GORDON GUYATT AU - ANDREAS LAUPACIS AU - LARRY LYND AU - TOM MacDONALD AU - MUHAMMAD MAMDANI AU - ANDREW MOORE AU - KEN S. SAAG AU - ALAN J. SILMAN AU - RANDALL STEVENS AU - ALAN TYNDALL TI - How to Ascertain Drug Safety in the Context of Benefit. Controversies and Concerns AID - 10.3899/jrheum.090591 DP - 2009 Sep 01 TA - The Journal of Rheumatology PG - 2114--2121 VI - 36 IP - 9 4099 - http://www.jrheum.org/content/36/9/2114.short 4100 - http://www.jrheum.org/content/36/9/2114.full SO - J Rheumatol2009 Sep 01; 36 AB - There is great concern about clearly defining benefit and risk in the context of both drug development and clinical practice. In view of this pressure, the OMERACT Executive identified the need to bring together clinical trialists, pharmacoepidemiologists, clinicians, clinical epidemiologists, statistical experts, and regulatory representatives to discuss different approaches to define risk and perhaps improved ways to express it. Each attendee spoke on a given topic and the group was charged to consider the issue of risk in the context of formally posed questions. This article provides a summary of the presentations and outlines the discussions that followed.