Payments reported by the pharmaceutical industry in Ireland from 2015 to 2019: An observational study.

Background: The pharmaceutical industry makes large numbers of payments to healthcare organisations (HCOs) and healthcare professionals (HCPs). Ireland has a large pharmaceutical industry presence and national debate on legislating for greater industry payment transparency. This study characterises payments in Ireland to HCPs and HCOs during 2015-2019, and the content, consistency and methodology of the data source.Methods: An observational study of TransfersOfValue.ie, the disclosure website for the Irish Pharmaceutical Health Association pharmaceutical companies. We conducted a quantitative analysis, summarising payments to HCOs, HCPs and for research and development (R&D). We quantified disclosure rates of names for HCP and HCO payment recipients. We also conducted a content analysis of the methodology notes and website content.Results: Payments totalling €163 million were reported by 47 companies during 2015-2019, €84.6 million for R&D, with non-R&D payments of €45.1 million to HCOs and €33.6 million to HCPs. HCOs were named for 91.2% of payments, and HCPs for 55.1-62.8% across study years. For 2019, ten companies disclosed >€1 million in payments, and three disclosed >€1 million in HCO and HCP payments. Content analysis of 132 data reports and 46 methodology notes indicated substantial variation in methodologies for reporting between companies.Conclusions: There are substantial payments in Ireland, often the recipient is undisclosed, and companies differ in their reporting. A mandatory disclosure system could enhance transparency.