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1.
J Endocrinol Invest ; 2024 Mar 09.
Article in English | MEDLINE | ID: mdl-38460092

ABSTRACT

BACKGROUND: The organ-specific effects of gender-affirming sex hormone treatment (GAHT) in transgender women (TW) and transgender men (TM) are insufficiently explored. This study investigated the effects of GAHT on adipose tissue function. METHODS: In a single-center interventional prospective study, 32 adults undergoing GAHT, 15 TW and 17 TM, were examined with anthropometry and abdominal subcutaneous adipose tissue biopsies obtained before initiation of treatment, 1 month after endogenous sex hormone inhibition and three and 11 months after initiated GAHT. Fat cell size, basal/stimulated lipolysis and cytokine secretion in adipose tissue were analyzed. RESULTS: TW displayed an increase in complement component 3a and retinol-binding protein 4 (RBP4) secretion after sex hormone inhibition, which returned to baseline following estradiol treatment. No changes in lipolysis were seen in TW. TM showed downregulation of RBP4 after treatment, but no changes in basal lipolysis. In TM, the estrogen suppression led to higher noradrenaline stimulated (NA) lipolysis that was normalized following testosterone treatment. At 11 months, the ratio of NA/basal lipolysis was lower compared to baseline. There were no significant changes in fat cell size in either TW or TM. CONCLUSION: In TW, gonadal hormone suppression results in transient changes in cytokines and in TM there are some changes in NA-stimulated lipolysis following testosterone treatment. However, despite the known metabolic effects of sex hormones, the overall effects of GAHT on adipose tissue function are small and likely have limited clinical relevance, but larger studies with longer follow-up are needed to confirm these findings. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02518009, Retrospectively registered 7 August 2015.

2.
Hum Reprod ; 32(2): 383-390, 2017 02.
Article in English | MEDLINE | ID: mdl-27999119

ABSTRACT

STUDY QUESTION: How do transgender men experience fertility preservation (FP) by cryopreservation of oocytes? SUMMARY ANSWER: The procedures required prior to oocyte cryopreservation, such as hormonal ovarian stimulation and transvaginal ultrasound (TVS), have a negative impact on gender dysphoria as they are closely linked to the men's female assigned sex at birth, which is incompatible with their current status. WHAT IS KNOWN ALREADY: Transgender persons often have high dissatisfaction with assigned sex-specific body features, such as the genital organs and androgen/oestrogen-responsive features. Thus, undergoing FP that requires genital-specific examinations, aimed at obtaining oocytes to cryopreserve, could be distressing. As no previous studies have investigated transgender men's experiences of FP involving cryopreservation of oocytes, little is known about their experience of the procedures. STUDY DESIGN, SIZE, DURATION: This is a prospective study among adult transgender men referred for FP between March 2014 and December 2015. Individual in-depth qualitative interviews were conducted shortly after FP treatment. The interviews lasted between 62 and 111 min (mean 81 min) and were digitally recorded and transcribed verbatim. PARTICIPANTS/MATERIALS, SETTING, METHODS: Participants were recruited on their first visit to the assisted reproduction clinic for reproductive counseling. There were 15 men, scheduled for FP, who chose to participate in the study (age 19-35); none had given birth and eight had a partner. Data were analyzed by thematic content analysis. MAIN RESULTS AND THE ROLE OF CHANCE: The analysis resulted in three main categories: the journey to FP, reactions to the FP proceedings and strategies for coping. The referral for FP was an important part of the assessment and diagnosis and sometimes lined with frustrating waits and doubts. The reaction to the FP proceedings revealed that the genital examinations and the physical changes associated with discontinuation of testosterone or hormonal stimulation treatment triggered gender incongruence and dysphoria. However, for some, the negative expectations were not met. The participants used several coping strategies in order to manage the procedure, such as focusing on their reasons for undergoing FP, reaching out to friends and family for support and the cognitive approaches of not hating their body or using non-gendered names for their body parts. The results demonstrate the importance of contextual sensitivity during FP procedures. LIMITATIONS, REASONS FOR CAUTION: The authors have strived to be reflective about their pre-understanding of the phenomenon. The majority of the participants resided in large urban areas; it is possible that transgender men living in rural areas have different experiences. WIDER IMPLICATIONS OF THE FINDINGS: As the results are based on qualitative data from 15 transgender men, the results cannot readily be generalized to larger populations. However, the results are suggested to be applicable to other transgender men who want to undergo FP by cryopreservation of oocytes. The results show that transgender men's experience of FP places may elicit gender incongruence and gender dysphoria. However, health care personnel can alleviate distress by using a gender-neutral language and the preferred pronoun. Also, reassuringly, the men also have coping strategies of how to handle the situation. This knowledge is important to ensure adequate professional support for patients with gender dysphoria during FP. STUDY FUNDING/COMPETING INTERESTS: Swedish Society of Medicine, Stockholm County Council and Karolinska Institutet (to K.A.R.-W.). TRIAL REGISTRATION NUMBER: N/A.


Subject(s)
Adaptation, Psychological/physiology , Counseling , Cryopreservation , Fertility Preservation/psychology , Oocytes , Transgender Persons/psychology , Adult , Female , Humans , Male , Men , Prospective Studies , Qualitative Research , Young Adult
3.
Andrologia ; 46(7): 791-5, 2014 Sep.
Article in English | MEDLINE | ID: mdl-23944849

ABSTRACT

Administration of cross-sex hormones to male-to-female transsexual subjects, usually oestrogens + often anti-androgens, such as cyproterone acetate, carries a risk of venous thromboembolism (VTE). VTE usually occurs in the first year of oestrogen administration. Ethinyl oestradiol, due to its chemical structure, was in 2003 identified as a major factor in the occurrence of VTE. Most clinics do not prescribe ethinyl oestradiol any longer, but people who take hormones without medical supervision use often oral contraceptives containing ethinyl oestradiol, many times in overdose. Cessation of use of ethinyl oestradiol and peri-operative thrombosis prophylaxis for surgery have reduced prevalence rate of VTE. Other oral oestrogens should not be overdosed, and transdermal oestrogen is to be preferred. Thrombosis prophylaxis for surgery is mandatory. It seems advisable to stop hormone use at least 2 weeks before major surgery, to be resumed only after 3 weeks following full mobilisation.


Subject(s)
Hormone Replacement Therapy/adverse effects , Transsexualism , Venous Thromboembolism/etiology , Female , Humans , Male
4.
Scand J Urol Nephrol ; 32(1): 33-5, 1998 Feb.
Article in English | MEDLINE | ID: mdl-9561571

ABSTRACT

One year after transurethral resection of the prostate for benign hyperplasia, 127 men received a questionnaire requesting personal evaluation of sexual function, including erection, ejaculation, libido and satisfaction. Significant postoperative dysfunction was reported in all these respects: 54% of the responders claimed deterioration and half of them blamed the operation. Decline in sexual function had a multifactorial background, including advancing age, morbidity, and changed marital and social conditions. Although other examinations with preoperative and postoperative evaluation report a lower incidence of impotence development, which may be more reliable, it is psychologically interresting that the patients themselves suspect the transurethral resection as the cause of impaired sexuality.


Subject(s)
Prostatectomy/adverse effects , Sexual Dysfunctions, Psychological/diagnosis , Adult , Aged , Aged, 80 and over , Follow-Up Studies , Humans , Male , Middle Aged , Prostatic Hyperplasia/surgery , Sexual Dysfunctions, Psychological/etiology
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