Abstract
Purpose
Patients with single ventricle anatomy palliated with Fontan operation are at risk for thromboembolism, arrhythmia, and heart failure rendering pregnancy high risk or even contraindicated. Infertility and high rates of first trimester miscarriage are not uncommon. In vitro fertilization (IVF) with or without gestational surrogacy can be an option, but poses risks during ovarian stimulation, oocyte retrieval, and the post-procedural period. We present six cases of women with complex congenital heart disease status post Fontan operation who underwent successful IVF.
Methods
Case series from a single-center tertiary care setting.
Results
Indications for referral were cardiac or fertility concerns for pregnancy of the congenital cardiologist. One woman had mild volume overload after oocyte retrieval requiring furosemide and one experienced post-operative colitis. There were no thrombotic complications.
Conclusions
A multidisciplinary team-based approach can result in successful oocyte retrieval and IVF in women with complex congenital heart disease and Fontan physiology.
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Funding
Dr. Levine is supported by a grant from the National Institute of Child Health and Human Development, Bethesda, MD (K12-HD001265-15).
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All the authors contributed to the study conception and design. Yuli Y. Kim, MD, Suneeta Senapati, MD, and Clarissa Gracia, MD, were responsible for drafting of the manuscript, and all the authors provided critical revisions. All the authors read and approved the final manuscript.
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This research study was conducted retrospectively from data obtained for clinical purposes. We consulted extensively with the IRB of the University of Pennsylvania who determined that our study did not need ethical approval.
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The study protocol was approved by the Institutional Review Board at Hospital of the University of Pennsylvania and informed consent was waived.
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Kim, Y.Y., Levine, L.D., Partington, S.L. et al. Successful in vitro fertilization in women with Fontan physiology. J Assist Reprod Genet 37, 3017–3023 (2020). https://doi.org/10.1007/s10815-020-01969-2
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DOI: https://doi.org/10.1007/s10815-020-01969-2