[Could we improve notification of adverse drugs reactions in hospital? Assessment of 5 years of network PharmacoMIP's activities].

Background: Spontaneous reporting of adverse drug reactions (ADR) is fundamental to drug safety surveillance (pharmacovigilance) and assessment of benefit/risk ratio. However, under-reporting remains the limit of the system.

Objective: The aim of this study was to assess the effect of regular visits of an Assistant in Clinical Research (CRA) on the improvement of ADR reporting in non-university hospitals.