Murphy, C. N., Delles, C. , Davies, E. and Connelly, P. J. (2023) Cardiovascular disease in transgender individuals. Atherosclerosis, 384, 117282. (doi: 10.1016/j.atherosclerosis.2023.117282) (PMID:37821271)
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Abstract
The population of people identifying as transgender has grown rapidly in recent years, resulting in a substantive increase in individuals obtaining gender-affirming medical care to align their secondary sex characteristics with their gender identity. This has established benefits for patients including improvements in gender dysphoria and psychosocial functioning, while reducing adverse mental health outcomes. Despite these potential advantages, recent evidence has suggested that gender-affirming hormone therapy (GAHT) may increase the risk of cardiovascular disease. However, owing to a paucity of research, the mechanisms underpinning these increased risks are poorly understood. Moreover, previous research has been limited by heterogenous methodologies, being underpowered, and lacking appropriate control populations. Consequently, the need for evidence regarding cardiovascular health in LGBTQ + individuals has been recognised as a critical area for future research to facilitate better healthcare and guidance. Recent research investigating the effect of transmasculine (testosterone) GAHT on cardiovascular disease risk points to testosterone effecting the nitric oxide pathway, triggering inflammation, and promoting endothelial dysfunction. Equivalent studies focussing on transfeminine (oestrogen) GAHT are required, representing a crucial area of future research. Furthermore, when examining the effects of GAHT on the vasculature, it cannot be ignored that there are multiple factors that may increase the burden of cardiovascular disease in the transgender population. Such stressors include major psychological stress; increased adverse health behaviours, such as smoking; discrimination; and lowered socioeconomic status; all of which undoubtedly impact upon cardiovascular disease risk and offers the opportunity for intervention.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Davies, Professor Eleanor and Delles, Professor Christian and Connelly, Dr Paul |
| Authors: | Murphy, C. N., Delles, C., Davies, E., and Connelly, P. J. |
| College/School: | College of Medical Veterinary and Life Sciences > School of Cardiovascular & Metabolic Health |
| Journal Name: | Atherosclerosis |
| Publisher: | Elsevier |
| ISSN: | 0021-9150 |
| ISSN (Online): | 1879-1484 |
| Published Online: | 09 September 2023 |
| Copyright Holders: | Copyright © 2023 The Authors |
| First Published: | First published in Atherosclerosis 384: 117282 |
| Publisher Policy: | Reproduced under a Creative Commons licence |
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