THe Use of Hormone Therapy in the Male-to-Female Transgender Population: Issues for Consideration in Thailand

The aim of this pilot study was to assess any trends related to the timing of initiation, and duration, of hormone therapy (HT) use on cognitive function to facilitate the design and power calculations for a future large cohort study entitled Research into Memory, Brain function and Estrogen Replacement (REMEMBER). A total of 428 women aged older than 60 years were recruited from a computer-generated random selection of Adelaide households. Demographic and lifestyle characteristics, and HT use history were recorded and confirmed. The Center for Epidemiological Studies-Depression score was used to assess mood. Cognitive tests were administered measuring global cognition (Mini-Mental State Examination), attention and concentration (Trail Making Test Parts A and B), verbal learning and memory (Consortium to Establish a Registry for Alzheimer's Disease [CERAD] word list immediate and delayed recall), and verbal expression (letter fluency [FAS], category fluency [Animals], and the Boston Naming Test [short form]). Analyses were adjusted for age, education, mood, body mass index, smoking, alcohol intake, and history of cerebrovascular disease. HT use was defined as the use of systemic HT for at least 1 year. Early initiation of HT use was defined as commencement of HT before age 56 years for women with a uterus and ovaries, or within 5 years of a hysterectomy and bilateral oophorectomy. Late initiation of HT use was defined as HT commencing after these times. Early initiators of HT performed better than late initiators on the Mini-Mental State Examination (P = 0.04) and were faster than never users on the Trail Making Test Part A (P = 0.02). Women aged 70-79 years who initiated HT early performed better on the FAS test than never users (P = 0.0008). Late initiators performed worse than never users on the Mini-Mental State Examination (P = 0.09), and on the FAS test in the 60-69 year (P = 0.06) and 80 years and older (P = 0.095) age groups. However, late initiators performed better than never users on the FAS test in the 70-79 year age group (P = 0.015). HT users of less than 11 years (P = 0.09), HT users of more than 11 years (P = 0.04), and estrogen-only users (P = 0.024) performed faster than never users on the Trail Making Test Part A. Combined estrogen plus progestin users performed better than never users on the Boston Naming Test short form (P = 0.07). For some cognitive domains, early initiation of HT from around menopause may be beneficial, and initiation of HT in late menopause may be detrimental. The timing of the initiation of HT seems critical. To fully test these hypotheses and to further examine these trends by route and type of HT regimen in this population, a study size of 2,500 women would be required.

ObjectivesTo compare the use of hormone therapy between Finnish postmenopausal women with and without a diagnosis for Alzheimer’s disease.DesignNationwide case-control study.SettingFinnish national population and drug register, between 1999 and 2013.ParticipantsAll...

BackgroundRecent research indicates a favourable influence of postmenopausal hormone therapy (HT) if initiated early, but not late, on subclinical atherosclerosis. However, the clinical relevance of timing of HT initiation for hard end points such as stroke remains to be determined. Further, no previous research has considered the timing of initiation of HT in relation to haemorrhagic stroke risk. The importance of the route of administration, type, active ingredient, and duration of HT for stroke risk is also unclear. We aimed to assess the association between HT and risk of stroke, considering the timing of initiation, route of administration, type, active ingredient, and duration of HT.Methods and findingsData on HT use reported by the participants in 5 population-based Swedish cohort studies, with baseline investigations performed during the period 1987–2002, were combined in this observational study. In total, 88,914 postmenopausal women who reported data on HT use and had no previous cardiovascular disease diagnosis were included. Incident events of stroke (ischaemic, haemorrhagic, or unspecified) and haemorrhagic stroke were identified from national population registers. Laplace regression was employed to assess crude and multivariable-adjusted associations between HT and stroke risk by estimating percentile differences (PDs) with 95% confidence intervals (CIs). The fifth and first PDs were calculated for stroke and haemorrhagic stroke, respectively. Crude models were adjusted for age at baseline only. The final adjusted models included age at baseline, level of education, smoking status, body mass index, level of physical activity, and age at menopause onset. Additional variables evaluated for potential confounding were type of menopause, parity, use of oral contraceptives, alcohol consumption, hypertension, dyslipidaemia, diabetes, family history of cardiovascular disease, and cohort. During a median follow-up of 14.3 years, 6,371 first-time stroke events were recorded; of these, 1,080 were haemorrhagic. Following multivariable adjustment, early initiation (<5 years since menopause onset) of HT was associated with a longer stroke-free period than never use (fifth PD, 1.00 years; 95% CI 0.42 to 1.57), but there was no significant extension to the time period free of haemorrhagic stroke (first PD, 1.52 years; 95% CI −0.32 to 3.37). When considering timing as a continuous variable, the stroke-free and the haemorrhagic stroke-free periods were maximal if HT was initiated approximately 0–5 years from the onset of menopause. If single conjugated equine oestrogen HT was used, late initiation of HT was associated with a shorter stroke-free (fifth PD, −4.41 years; 95% CI −7.14 to −1.68) and haemorrhagic stroke-free (first PD, −9.51 years; 95% CI −12.77 to −6.24) period than never use. Combined HT when initiated late was significantly associated with a shorter haemorrhagic stroke-free period (first PD, −1.97 years; 95% CI −3.81 to −0.13), but not with a shorter stroke-free period (fifth PD, −1.21 years; 95% CI −3.11 to 0.68) than never use. Given the observational nature of this study, the possibility of uncontrolled confounding cannot be excluded. Further, immortal time bias, also related to the observational design, cannot be ruled out.ConclusionsWhen initiated early in relation to menopause onset, HT was not associated with increased risk of incident stroke, regardless of the route of administration, type of HT, active ingredient, and duration. Generally, these findings held also for haemorrhagic stroke. Our results suggest that the initiation of HT 0–5 years after menopause onset, as compared to never use, is associated with a decreased risk of stroke and haemorrhagic stroke. Late initiation was associated with elevated risks of stroke and haemorrhagic stroke when conjugated equine oestrogen was used as single therapy. Late initiation of combined HT was associated with haemorrhagic stroke risk.

An Examination of the Sex-Specific Nature of Nutrition Assessment within the Nutrition Care Process: Considerations for Nutrition and Dietetics Practitioners Working with Transgender and Gender Diverse Clients

A Systematic Review of Inflammatory Bowel Disease Epidemiology and Health Outcomes in Sexual and Gender Minority Individuals

Current studies show that about half of transgender and gender-diverse (TGD) people wish to have children in the future. TGD patients who pursue gender-affirmation interventions must be aware of the impact that various treatments can have on fertility, as gender-affirming care through medical or surgical treatment can limit or alter reproductive potential. Many medical professional societies encourage providers to educate and counsel patients about the consequences of treatment and viable options for fertility preservation (FP) as early as possible, though patients may not be aware of all the family formation methods available. There is a significant need for a tool that thoroughly details not only the various opportunities for parenthood but the perceived cost, rates of success, and risks associated with each option. A fertility decision-aid would allow for a more robust informed consent process and shared decision-making for all individuals pursuing gender-affirming care.

Background There are virtually no prospective cohort studies in Germany regarding the changes of menopausal hormone therapy (HT) use pattern and factors associated with HT discontinuation after the release of the Women's Health Initiative (WHI) trial results.Methods We assessed HT prevalence and use pattern as well as factors associated with HT discontinuation in a cohort of 903 women 40 years of age and older, who participated in two consecutive follow-up visits in a 20-year prospective health study from July 2000 to February and from August 2002 to December 2004.Results Overall, the prevalence of HT users in the cohort declined significantly from 35.4% in 2000–2002 to 22.5% in 2002–2004. Adjusting for aging of the population, a statistically significant decrease in HT user prevalence was consistently observed across subgroups of HT users defined by type and duration of HT use. The decline was most pronounced with respect to women using combined estrogen–progestin regimens (−10.5%), higher-dose estrogens (−11.6%), oral preparations (−11.1%), as well as long-term HT users (−8.4%). The prevalence of women indicating HT use for climacteric symptoms decreased significantly (−12.4%), whereas the prevalence of women reporting use of HT for the prevention of osteoporosis increased (+1.8%) significantly. Irrespective of hysterectomy status, half of the women who continued HT changed their HT preparations and switched to lower estrogen doses (11.5%), topical estrogens (8.2%), or phytohormones (3.8%). We did not observe any significant differences between women who continued and discontinued HT regarding health-related characteristics of the study population as of 2000–2002. However, women seeing a gynecologist in the 12 months preceding the 2002–2004 visit were significantly less likely to discontinue HT use in bivariate and multivariate analyses.Conclusions Substantial declines in HT user prevalence as well as changes in HT use patterns to lower-dose estrogen preparations and non-oral routes of administration are likely to reflect effects of the publication of the WHI results. Consulting a gynecologist appeared to be relevant for a woman's decision to continue HT.

Simple SummaryHormonal therapy is a mainstay treatment for men with prostate cancer, especially those with advanced disease. However, how and when it is used has changed over time, and understanding these changes is important to ensure that patients receive the most appropriate care. In this study, we examined national data on older men with prostate cancer between 2010 and 2019 to see how the use of hormonal therapy has shifted. We found that use of hormonal therapy after diagnosis of higher-risk prostate cancer has steadily increased, while use of hormonal therapy as the only treatment in lower-risk cases has highlighted persistent inappropriate use. These findings provide important insight into how treatment choices have evolved and highlight opportunities to improve care by limiting inappropriate treatment and ensuring that men who may benefit most are receiving it.Importance: Understanding trends in the use of hormonal therapy (HT) for prostate cancer (PCa) is crucial to optimize treatment strategies, particularly for older men with locally advanced and metastatic disease. Objective: To evaluate changes in the patterns of adjuvant and primary HT use over time in older U.S. men diagnosed with locally advanced and metastatic prostate cancer. Design, Setting, and Participants: This cohort study utilized SEER-Medicare data, which covers approximately 48% of the U.S. population and links cancer registry data with Medicare claims, including 149,515 men aged ≥66 years diagnosed with PCa between 2010 and 2019. We analyzed trends in the use of adjuvant HT for higher-risk and primary HT for lower-risk PCa. Multivariable logistic regression models were used to adjust for clinical and demographic factors. Main Outcomes and Measures: The primary outcome was the proportion of men receiving any form of HT within 6 months of PCa diagnosis. HT included injectable Gonadotropin-releasing hormone (GnRH) agonists and antagonists, orchiectomy, and anti-androgens agents. Results: The rate of adjuvant HT in higher-risk PCa patients increased significantly from 53.6% in 2010 to 68.1% in 2019 (p < 0.0001), with a steady rise in the last four years. In contrast, the rate of men with lower-risk disease receiving primary HT declined from 25% in 2010 to 16.9% in 2013, then peaked at 28.2% in 2015, and stabilized between 25% and 27.3% from 2017 to 2019. The overall HT usage increased from 33.5% in 2010 to 45.2% in 2019, showing a consistent increase over the years. These patterns persisted after adjusting for clinical and demographic factors. Conclusions and Relevance: The increasing use of adjuvant HT in higher-risk PCa patients aligns with evolving treatment guidelines, while the stable rate of primary HT in lower-risk patients represents persistent inappropriate use and highlights the need for further efforts to optimize treatment choices. While previous studies focused on men with intermediate-risk PCa receiving radiation therapy, our study broadens the scope to include men who did not undergo radiation therapy, providing a more inclusive view of HT trends. Future research should focus on refining strategies to reduce inappropriate primary HT use and improve adjuvant HT administration.

Hormone therapy and coronary heart disease risk by vasomotor menopausal symptoms

To determine the impact of hormone therapy (HT) on health-related quality of life (HRQOL) during the menopausal transition and to examine variation based on menopausal symptom status. The Study of Women's Health Across the Nation is a multisite, multiethnic study of mid-life women without baseline HT use. Women completed annual questionnaires including HT use, menstrual bleeding, symptoms, and HRQOL (Medical Outcomes Study Short Form-36). We compared baseline characteristics of women who initiated HT during follow-up with noninitiators. We examined the effect of HRQOL on the likelihood of initiating HT using survival analysis and the relationship between HT initiation and subsequent HRQOL using longitudinal random effects models. Among HT initiators, we compared change in HRQOL between women with frequent (>or=6 d/wk) and infrequent symptoms. Of the 3,102 participants, 813 initiated HT during the 6-year follow-up period. At baseline, women who subsequently initiated HT were more likely to report poor role physical functioning, higher socioeconomic status, and frequent symptoms and to be white. In longitudinal analyses, women reporting poor role emotional and physical functioning at the visit before initiation were less likely to subsequently initiate (hazard ratio [95% CI]: 0.76 [0.62-0.91] and 0.58 [0.47-0.71]; P<0.01 and <0.0001, respectively), and initiation was associated with subsequent poorer role physical functioning (odds ratio [95% CI]: 1.26 [1.02-1.56]; P=0.03). Among HT initiators, frequent symptom reporters showed improvements in vitality (+2.7) compared with other initiators (-2.9) (P<0.01). Poor HRQOL does not increase the likelihood of initiating HT, nor is HT use associated with HRQOL improvements. The exception is women reporting frequent symptoms who report improved vitality after initiation. Future studies may employ more frequent HRQOL measures to further discern this trend.

Lack of strong effect modification by NFE2L2/CYP3A5/ABO of the risk of venous thrombosis associated with oral hormone therapy

American Indian/Alaska Native (AI/AN) women with estrogen receptor-positive (ER +) breast cancer have higher mortality compared to non-Hispanic whites (NHW). The purpose of this study is to compare rates of initiation of endocrine therapy (ET) between AI/AN and NHW and further determine survival outcomes for ER + breast cancer. We used the National Cancer Database to identify patients diagnosed with ER + breast cancer, stage I-III, between 2004 and 2017. Multivariable logistic regression was performed to determine factors associated with initiation of adjuvant ET. Overall survival was estimated using the Kaplan-Meier analysis and Cox proportional hazards modeling. We identified a total of 771,619 patients (AI/AN, n = 2473; NHW, n = 769,146). Compared to NHW, AI/AN patients were more likely to live in rural areas, be younger, and have tumors that were higher grade, node positive, and larger. Initiation of adjuvant ET was high in both groups and not significantly different between AI/AN and NHW. Independent predictors of ET initiation included rural location, age, higher tumor grade, node-positive disease, larger tumor size, and progesterone receptor-positive status. Initiation of ET was significantly associated with improved overall survival among all patients. Overall survival was significantly worse among the AI/AN population. AI/AN race was significantly and independently associated with worse overall survival after diagnosis of ER + breast cancer. We did not find a significant difference in the initiation of adjuvant ET between AI/AN and NHW. Exact reasons why AI/AN women with ER + breast cancer have higher mortality rates remain elusive but are probably multifactorial.

Background The use of adjuvant radiotherapy (RT) and endocrine therapy (ET) in the management of pure ductal carcinoma in situ (DCIS) remains controversial. We investigate how the use of adjuvant RT after breast conserving surgery (BCS) and use of adjuvant ET (in BCS and mastectomy patients) has changed over time. Methods A prospective cohort SQL database of 11,284 patients (the Sloane Project) diagnosed 2003-2012 with screen-detected DCIS in the UK was interrogated for use of adjuvant RT and ET over time and association with factors reported to be predictive of recurrence (patient age, DCIS nuclear grade, size, comedo necrosis, resection margins), as well as institution of surgery, travel time to radiotherapy facility, Index of Multiple Deprivation and outcome (provided by the National Disease Registration Service, NDRS). RT data by site were confirmed with more recent data from the National Audit of Breast Cancer in Older Patients (NABCOP), which looked at patterns of care and outcomes for women aged 70 years and over, compared with those aged 50-64 in England and Wales. Results Among the 7,949 women (70.6%) treated by BCS, post-operative adjuvant RT was given to 4,939 (62.1%); RT use after BCS increased over time (R2 =0.92; p&amp;lt; 0.01). RT use was associated with year of diagnosis (p &amp;lt; 0.01), younger age at diagnosis (p &amp;lt; 0.01), larger DCIS size (p &amp;lt; 0.01), presence of comedo necrosis (p &amp;lt; 0.01), higher nuclear grade (p &amp;lt; 0.01) and presence of microinvasion (p &amp;lt; 0.01). Adjusted analyses showed the most significant factor for RT after BCS was the surgery institution. Travel time to RT facility, Index of Multiple Deprivation and final radial margin were not associated with RT use. When compared with the more recent data from the NABCOP, a marked variation in radiotherapy use across hospitals remains. Ipsilateral recurrence rate varied significantly by hospital, with some of the difference associated with RT utilisation. ET was prescribed in 1313 women (12%), more often following BCS than mastectomy (p &amp;lt; 0.001), with significant variation by institution and a decline in the use of ET over time. Conclusion Marked geographic variation in the use of RT and ET after surgery for DCIS persists in the UK and is likely due to physician choice rather than other factors such as travel times to RT facilities. This is contributing to geographic variation in ipsilateral recurrence rates, suggesting the need for adoption of more authoritative guidelines to support clinical decision-making. Consistent national practice could provide auditable performance standards for adjuvant therapy of screen detected DCIS and contribute to more uniform patient care. Citation Format: Karen Clements, David Dodwell, Elinor Sawyer, Ramsey Cutress, Nisha Sharma, Abeer Shaaban, Alastair Thompson. Patterns of care: radiotherapy after breast conserving surgery and the use of endocrine therapy for screen-detected ductal carcinoma in situ (DCIS) in the UK [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO4-17-05.

ObjectivesOur study aims to evaluate objective markers of suicidal events to further evaluate the relationship between incidence of suicidal events and initiation of gender affirming hormone therapy (HT).IntroductionTransgender individuals are at higher risk for suicide compared with non-transgender individuals. Previous studies have revealed that a much higher percentage (18–45%) of transgender persons have attempted suicide in their lifetime, compared with the general population (4.6%).MethodsWe performed a retrospective chart review of adults at the local Veterans Administration (VA) from January 1, 2008 to December 31, 2020 of patient charts that include ICD-9 and ICD-10 code of F64. X, transgender, male-to-female transgender, female-to-male transgender, gender dysphoria, gender identity disorder, non-binary. Charts were reviewed for incidences of suicidal events defined as requiring hospitalizations, mental health crisis interventions, suicide attempts, and suicide completion. Charts were also reviewed for HT initiation, and mental health medication prescriptions. Data was compared using McNemar's Test or Chi Squared as appropriate.Results106 patients were found with the ICD codes with an average age of 50 years (standard deviation (SD) 15). Of those, 93 (88%) have previously been prescribed or are currently prescribed HT with an average age of initiation of 41 years (SD 14). Among all patients studied 98 (92%) were diagnosed with a mental health disorder, 57 (54%) had a history of suicidal event, and 50 (47%) had history of mental health medication prescription. Of persons on HT 49 (53%) had a suicidal event prior to the initiation of hormone therapy compared with 31 (33%) who had suicidal events after initiation of HT which was statistically significant (p<0. 001). The most common suicidal event was hospitalization (41), followed by crisis interventions (27), suicide attempt (3), and suicide completion (1). Of all patients on HT: 39 (42%) had no suicidal events pre or post-HT, 5 (5%) had no suicidal events pre-HT but did have suicidal events post-HT, 23 (25%) had suicidal events pre-HT and no suicidal events post-HT, and 26 (28%) had suicidal events pre and post-HT (p<0. 001).ConclusionsAmong transgender patients at our local VA on HT the incidence of suicidal event prior to initiation of HT was higher than that after initiation of HT. History of suicidal event prior to initiation of HT predicted future incidence of suicidal event after initiation of HT. Potential confounders include mental health evaluation and treatment prior to initiation of HT, limited duration of follow up, age at HT initiation, and initiation of new mental health medication prescriptions.

To describe the long-term trends in hormone therapy (HT) use in UK general practice after evidence of associated increased risks of cardiovascular disease (CVD) and breast cancer, subsequent guideline changes in 2003/2004 advising individualized HT prescribing, and halving of HT use between 2002 and 2005. We conducted a descriptive study to quantify annual proportions of overall and new HT use in women aged 40 to 79 years, using the UK-based Clinical Practice Research Datalink (1996-2015). We further described HT utilization patterns (drug type, administration route, dose) within 2-year blocks overall and within subpopulations with pre-existing CVD or breast cancer. Overall HT use continued to decline from 9.4% in 2006 to 7.5% in 2015. Between 1998 and 2001, the proportion of HT initiation was around 1.7%, which halved by 2005 (0.8%), and increased again up until 2015 (1.0%). The mean age of HT users increased from 54.7 in 1996/1997 to 56.6 in 2002/2003, and leveled off at 57 to 58 years in 2014/2015. The prevalence of CVD in HT users decreased from a peak of 5.8% in 2002/2003 to 4.5% in 2014/2015, whereas breast cancer prevalence continuously increased from 0.9% in 1996/1997 to 1.9% in 2014/2015. Overall, we observed trends towards use of estrogen therapy, vaginal HT, and lower HT dose after 2002/2003, which were stronger among subpopulations with pre-existing CVD or breast cancer. Our study suggests that the HT guideline changes implemented in UK clinical practice resulted in safer HT use, particularly in women with pre-existing CVD or breast cancer.