Reproductive endocrinology

Testosterone Replacement Therapy in Relation With Cardiovascular Disease in Cisgender Women and Transgender People

J Clin Endocrinol MetabPublished Retrospective cohort study

Main finding · Composite CVD, cisgender womenResult — go to the resultHazard ratio 1.24 95% CI 1.15–1.34

Authors' conclusion

Use of TTh increased the risk of CVD, CAD, and stroke among cisgender women but not among transgender people. TTh is becoming more widely accepted in women, and it is the main medical treatment for transgender males. Therefore, use of TTh should be further investigated for the prevention of CVD.

Study context

Population
Cisgender women (25,796) and transgender people (1580), ≥30 years old, Optum's Clinformatics Data Mart Database (2007–2021)25,796 cisgender women, 1580 transgender
Exposure
TTh users vs nonusers
Outcome
Incident composite CVD:
  • CAD
  • Congestive HF
  • Stroke
  • MI
Methodological detailsclaims database (Optum's deidentified Clinformatics Data Mart Database, 2007-2021), multivariable adjusted Cox proportional hazards models
  • Claims database (Optum's deidentified Clinformatics Data Mart Database, 2007-2021)
  • Multivariable adjusted Cox proportional hazards models

Main finding

Composite CVD, cisgender women

Hazard ratio

1.24

95% CI 1.15–1.34

TThvs Nonusers
HR 1.24 (95% CI 1.15–1.34)

As reported in the abstract

Observational data: associations, not effects.

Further findings

OutcomeHR (95% CI)
CAD, cisgender women1.26 (1.14–1.39)
Stroke, cisgender women1.29 (1.14–1.45)

Age-stratified cardiovascular disease (CVD), CAD and stroke, cisgender women

Stratification by age group showed similar effects of TTh on CVD, CAD, and stroke

Original publication

Testosterone Replacement Therapy in Relation With Cardiovascular Disease in Cisgender Women and Transgender People. J Clin Endocrinol Metab. Published 1 July 2023. doi:10.1210/clinem/dgad388

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