Changes in abortion legislation and admissions to paediatric intensive care in Ireland

The Health (Regulation of Termination of Pregnancy) Act 2018 was commenced on 01/01/2019 in Ireland. The Act provides for legal termination of pregnancy under defined circumstances including for any reason at < 12 weeks gestation; and where two doctors agree there is ‘a condition affecting the foetus that is likely to lead to the death of the foetus either before, or within 28 days of, birth’. As such, abortion for congenital anomaly (CA) can occur at a number of time points, depending on the adjudged severity. Infants born with CAs frequently require significant medical intervention and account for a high proportion of admissions to paediatric intensive care units (PICUs). The purpose of this paper was to evaluate the number of infants with CAs admitted to an Irish PICU in the period before and after the implementation of the Act. All PICU admissions < 1 month of age to a single Irish paediatric hospital between 2012 and 2021 were analysed. CAs were recorded, and the periods before and after the commencement of the Act compared. We found a difference in admissions involving CAs, particularly those related to congenital heart disease involving single ventricle anatomy. It is plausible that this difference was as a result of improved access to abortion services following the implementation of the Act. This article explores the legal conditions related to the abortion of a foetus with a CA in Ireland, and the possible impact of the Independent Review of the Operation of the Health ( Regulation of Termination of Pregnancy) Act 2018.