Gender affirming treatment for transgender people requires a multidisciplinary approach in which endocrinologists play a crucial role. The aim of this paper is to review recent data on hormonal treatment of this population and its effect on physical, psychological and mental health. The Endocrine Society guidelines for transgender women include estrogens in combination with androgen lowering medications. Feminizing treatment with estrogens and anti-androgens has desired physical changes, such as enhanced breast growth, reduction of facial and body hair growth and fat redistribution in a female pattern. Possible side effects should be discussed with patients, particularly those at risk of venous thromboembolism. The Endocrine Society guidelines for transgender men include testosterone therapy for virilization with deepening of the voice, cessation of menses plus increase of muscle mass, facial and body hair. Due to the lack of evidence, treatment for gender non-binary people should be individualized. Young people may receive pubertal suspension, consisting of gonadotrophinreleasing hormone analogs, later followed by sex steroids. Options for fertility preservation should be discussed before any hormonal intervention. Morbidity and cardiovascular risk with cross-sex hormones is unchanged among transgender men and unclear among transgender women. Sex steroid-related malignancies can occur, but are rare. Mental health problems such as depression and anxiety have been found to reduce considerably following hormonal treatment. Future studies should aim to explore the long-term outcome of hormonal treatment in transgender people and provide evidence as to effect of gender affirming treatment in the non-binary population.
PrécisReview of original and recent data on hormonal treatment in transgender people, including their effect on physical and mental health Endocrinology of Transgender Medicine manuscript, the term transgender will be used throughout to describe individuals who seek access to medical treatment in order for their bodies to become more congruent to their identified gender. A summary of some of the terms used in transgender health can be found in table 1.
Methodology Eligibility criteriaStudies were selected only if participants were described as transgender (whether self-identified or diagnosed by health professionals), and had empirical data relating to the hormonal treatment in this population. Only studies in English, published in peer reviewed journals and with more than ten participants were selected. This is a critical review with a focus on recent and original data. This paper describes and reviews the available literature since the last published review study by one of the coauthors of the current review(9).
Information Sources and SearchAn electronic literature search was conducted between January 1999 and November 2017 using Medline/Pubmed, PsycINFO and Embase. Additionally, reference sections of identified articles and Google Scholar were examined for further relevant publications. The search u...