Adverse Drug Reaction Reporting by Patients in the Netherlands Three Years of Experience

Background: There has been discussion about the acceptance of adverse drug reactions (ADRs) reported by patients to spontaneous reporting systems. Lack of experience with patient reporting in real life was one of the main drawbacks in this debate. This study covers 3 years of experience with patient reporting in daily practice. We compared patient reports with reports from healthcare professionals. Although patients have the opportunity to report ADRs in several countries, little is published in the literature about the contribution that patient reports have in practice. To our knowledge, this paper is the first to describe long-term experiences with patient reporting as part of a spontaneous reporting system.