Reproductive endocrinology

Genital Surgery Outcomes Using an Individualized Algorithm for Hormone Management in Transfeminine Individuals

J Clin Endocrinol MetabPublished Retrospective cohort study

Authors' conclusion

An individualized algorithm for preoperative hormone management for TF GS resulted in perioperative continuation of GAHT for the majority of individuals without significantly increasing the risk for postoperative surgical complications, while maintaining stable behavioral health measures perioperatively.

Study context

Population
Transfeminine individuals undergoing genital surgery with an individualized gender-affirming hormone therapy (GAHT) algorithm, single tertiary referral center, 2017–2022
Participants
183 individuals
Exposure
Perioperative estradiol continuation vs temporary preoperative discontinuation
  • Group 1n = 138
  • Group 2n = 45reference
Outcome
VTE incidence, non-VTE postoperative complication incidence, and change in behavioral health assessments
Methodological detailsobservational, single tertiary referral center
  • Observational
  • Single tertiary referral center

Main finding

As reported in the abstract

VTE

Group 1

0.05%

1

Observational data: associations, not effects.

Further findings

OutcomeP value
Baseline characteristicsGroup 2 vs Group 1 · Group 2 statistically olderP < 0.01
Baseline characteristicsGroup 2 vs Group 1P < 0.01
Baseline characteristicsGroup 2 vs Group 1 · higher Caprini scores with Group 2P < 0.01
Baseline characteristicsGroup 1 vs Group 2 · oral estradiol use more likely with Group 1P < 0.01
  • Baseline characteristics: higher incidence of cardiometabolic comorbidities with Group 2

Safety

Venous thromboembolism (VTE) · perioperative — Group 1
0.05%

VTE · perioperative

No significant difference in postoperative complications between groups

Original publication

Genital Surgery Outcomes Using an Individualized Algorithm for Hormone Management in Transfeminine Individuals. J Clin Endocrinol Metab. Published 17 April 2024. doi:10.1210/clinem/dgae269

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