Is it safe to give birth with an activated implantable cardioverter-defibrillator: A multicentre observational study.

Autor: van der Stuijt W; Heart Centre: Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, location AMC, Amsterdam, The Netherlands., Kooiman KM; Heart Centre: Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, location AMC, Amsterdam, The Netherlands., de Veld JA; Heart Centre: Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, location AMC, Amsterdam, The Netherlands., Pepplinkhuizen S; Heart Centre: Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, location AMC, Amsterdam, The Netherlands., Olde Nordkamp LRA; Heart Centre: Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, location AMC, Amsterdam, The Netherlands., Oudijk MA; Department of Obstetrics and Gynaecology, Amsterdam UMC, location VUmc, Amsterdam, The Netherlands.; Amsterdam Reproduction and Development, Amsterdam, The Netherlands., Wilde AAM; Heart Centre: Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, location AMC, Amsterdam, The Netherlands., Smeding L; Heart Centre: Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, location AMC, Amsterdam, The Netherlands., Knops RE; Heart Centre: Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, location AMC, Amsterdam, The Netherlands.
Jazyk: angličtina
Zdroj: BJOG : an international journal of obstetrics and gynaecology [BJOG] 2024 Aug; Vol. 131 (9), pp. 1290-1295. Date of Electronic Publication: 2024 Feb 07.
DOI: 10.1111/1471-0528.17777
Abstrakt: Objective: Data and guidelines are lacking, so implantable cardioverter-defibrillators (ICDs) are often deactivated during labour to prevent inappropriate shocks. This study aimed to ascertain the safety of an activated ICD during labour.
Design: An observational study was performed.
Setting: Dutch hospitals.
Population or Sample: A total of 41 childbirths were included of 26 patients who gave birth between February 2009 and November 2018 after receiving an ICD in our tertiary hospital. Five of these childbirths were attended by the research team between December 2018 and August 2020, during which the ICD remained active.
Methods: Groups were made based on ICD status during labour. Patients who gave birth with an activated ICD at least once were stratified to the activated ICD group. Patients' files were checked and patients received a questionnaire about childbirth perceptions and treatment preferences. The differences in ordinal data resulting from the questionnaire were calculated using a chi-square or Fisher's exact test.
Main Outcome Measures: Primary outcome was inappropriate ICD therapy and occurrence of ventricular arrhythmias requiring treatment.
Results: During the 41 childbirths, no inappropriate shocks or ventricular arrhythmias occurred during labour. All patients in the activated ICD group (n = 13) preferred this setting, while 8 of the 13 patients in the deactivated ICD group preferred activation (p = 0.002). Reasons included avoiding hemodynamic monitoring, magnet placement, or labour induction to facilitate technician availability.
Conclusions: This study shows no evidence that labour and birth in women with an activated ICD are unsafe, as there were no ventricular arrhythmias or inappropriate therapy. In addition, most patients prefer an activated ICD during labour.
(© 2024 The Authors. BJOG: An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd.)
Databáze: MEDLINE
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