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Sexual Function in Men Living With a Fontan Circulation.

Imants Rubenis1,2, Derek Tran2,3, Andrew Bullock4

  • 1Concord Repatriation General Hospital, Concord, NSW, Australia.

Frontiers in Pediatrics
|December 6, 2021
PubMed
Summary
This summary is machine-generated.

Men with Fontan circulation maintained erectile function comparable to controls. However, they reported lower sexual desire and satisfaction, with no correlation to specific study parameters. Fertility rates were consistent with general population data.

Keywords:
Fontancongenital heart diseaseerectile dysfunctionfertilitysexual health

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Area of Science:

  • Cardiology
  • Urology
  • Reproductive Health

Background:

  • The Fontan circulation is a complex surgical palliation for single-ventricle congenital heart defects.
  • Its long-term impact on adult sexual health and fertility remains largely uncharacterized.
  • Understanding these aspects is crucial for comprehensive patient care.

Purpose of the Study:

  • To assess self-reported sexual health and fertility in adult men with a Fontan circulation.
  • To compare erectile function, sexual desire, and satisfaction with historical, age-matched controls.
  • To identify potential correlations between clinical parameters and sexual health outcomes.

Main Methods:

  • Prospective, cross-sectional study involving Australian men aged 18+ from the Fontan Registry.
  • Utilized the International Index of Erectile Function (IIEF) and fertility questionnaires.
  • Compared results against historical, age-matched control data.

Main Results:

  • 37 sexually active men with Fontan circulation were analyzed (mean age 28 ± 3 years).
  • Erectile function was comparable to controls (p=0.76), but sexual desire and overall satisfaction were significantly reduced (p < 0.001).
  • No correlation found between erectile dysfunction and assessed clinical parameters; 30% reported prior pregnancies.

Conclusions:

  • Men with Fontan circulation exhibit preserved erectile function but diminished sexual desire and satisfaction.
  • Clinical parameters did not correlate with erectile dysfunction in this cohort.
  • Fertility outcomes appear consistent with the general population, suggesting Fontan circulation impacts sexual experience beyond erectile function.