Validity and reliability of the Thai version of the Utrecht Gender Dysphoria Scale-Gender Spectrum (UGDS-GS) in Thai youths and young adults with gender dysphoria.

Background: Many people who are gender variant have undiagnosed gender dysphoria, resulting in delayed receipt of gender-affirming support and prolonged distress in living with their gender-non-conforming sex. The Utrecht Gender Dysphoria Scale-Gender Spectrum (UGDS-GS) is a newly developed tool that measures dissatisfaction with gender identity and expression. However, there is no translated version of this tool in Thai. Moreover, the sensitivity, specificity and cut-off point of the UGDS-GS to detect gender dysphoria in people who are transgender remain unknown. Aims: This study translated the UGDS-GS into Thai and then examined the validity and reliability of the Thai UGDS-GS. Methods: 185 participants with and without gender dysphoria were selected from the Gender Variation Clinic in Ramathibodi Hospital and from social media platforms. The UGDS-GS was translated into Thai according to the World Health Organization (WHO) guidelines on translation. The medical records of patients with gender dysphoria and semi-structured interviews were used to confirm the diagnosis of gender dysphoria. Subsequently, the validity and reliability of the instrument were analysed. Results: The mean age of participants was 30.43 (7.98) years among the 51 assigned males (27.6%) and 134 assigned females (72.4%) at birth. The Thai UGDS-GS average score was 77.82 (9.71) for those with gender dysphoria (n=95) and 46.03 (10.71) for those without gender dysphoria (n=90). Cronbach's alpha coefficient was 0.962, showing excellent internal consistency. In addition, exploratory factor analysis showed compatibility with the original version's metrics. The value of the area under the curve was 0.976 (95% confidence interval: 0.954 to 0.998), indicating outstanding concordance. At the cut-off point of '60', sensitivity and specificity were good (96.84% and 91.11%, respectively). Conclusions: The Thai UGDS-GS is an excellent, psychometrically reliable and valid tool for screening gender dysphoria in clinical and community settings in Thailand. The cut-off point of '60' scores suggests a positive indicator or a high chance of gender dysphoria.

Characterizing Dermatological Conditions in the Transgender Population: A Cross-Sectional Study.

Purpose: This study aimed to demonstrate the effects of gender-affirming hormone therapy (GAHT) and gender-affirming procedures on the skin in transgender individuals. Methods: We conducted a cross-sectional study among transgender people. Skin conditions related to GAHT were assessed, including acne (using the Investigator's Global Assessment, IGA), postacne sequelae, melasma, hypertrichosis in androgen-sensitive areas (HAAs) in transgender men (TM) and hirsutism in transgender women (TW) (using the modified Ferriman-Gallwey score, mFG score), and hair loss (using the Hamilton-Norwood and Ludwig scale) at baseline, 6 months after GAHT, and the day on which the questionnaire was completed. Dermatological problems after gender-affirming procedures were evaluated. Results: A total of 159 patients, including 134 TM and 25 TW, were eligible to participate. The median duration of GAHT was 23 and 36 months in TM and TW, respectively. In TM, the median IGA score of facial acne increased from 1 at baseline to 3 after 6 months and decreased to 2 after 2 years of GAHT. The mFG score indicated HAA in all TMs after testosterone treatment. A total of 88.1% of TM had no hair loss before hormone therapy. However, after 2 years of GAHT, 76.1% of TM developed male pattern hair loss (MPHL), and 26.1% of them had moderate-to-severe MPHL. In TW, the median IGA and mFG scores decreased after 3 years of hormone therapy, and the proportion of female pattern hair loss (FPHL) in TW increased to 16% after GAHT. In both groups, the most common skin complication after gender-affirming surgery was hypertrophic scarring. Conclusions: GAHT in TM resulted in acne and MPHL, whereas GAHT in TW caused melasma and FPHL.

Implementation of diabetes care and educational program via telemedicine in patients with COVID-19 in home isolation in Thailand: A real-worldexperience.

BACKGROUND: The coronavirus disease (COVID-19) outbreak in Bangkok led to a shortage of hospital capacity, and a home isolation system was set up. We described the process of diabetes self-management education and support (DSMES) and glycemic management via telemedicine, along with outcomes in home-isolated patients with COVID-19 infection. METHODS: A retrospective chart review of glucose values, insulin and corticosteroids use, and outcomes was performed. RESULTS: A volunteer group of 21 endocrinologists and 21 diabetes educators/nurses formed the consultation team. Patients with diabetes or at high-risk of diabetes and receiving corticosteroids were referred by primary volunteer physicians. Glucometers and related supplies, and insulin were donated, and delivered via same-day delivery services. A chat group of an individual patient/their caregiver, diabetes educator, endocrinologist, and primary physician was formed (majority via LINE® platform) to assess the patient's clinical status and need. Real-time virtual DSMES sessions were performed and treatments were adjusted via smartphone application or telephone. There were 119 patients (1,398 service days), mean (SD) age 62.0 (13.6) years, 85.7% had a history of type 2 diabetes, and 84.0% received corticosteroids. Insulin was used in 88 patients; 69 of whom were insulin-naïve. During the first 10 days, there were 2,454 glucose values. The mean glucose level on day 1 was 280.6 (122.3) mg/dL, and declined to 167.7 (43.4) mg/dL on day 10. Hypoglycemia occurred in 1.4% of the values. A majority of patients (79.5%) recovered at home. CONCLUSION: Diabetes care and DSMES delivered via telemedicine to patients on home isolation during COVID-19 pandemic was safe and effective.

The Real-World Characteristics of Gender-Affirming Hormonal Use Among Transgender People in Thailand.

BACKGROUND: Most Thai transgender people (TG) do not use gender-affirming hormone therapy (GAHT) under medical supervision. AIM: To understand the current real-world characteristics of GAHT among TG. METHODS: A cross-sectional survey was conducted using an online questionnaire between September and December 2020. TG, who resided in Thailand for more than 1 year, were included. Self-reported demographic data and characteristics of GAHT were obtained. The reported GAHT were compared to the reference regimen recommended by the 2017 Endocrine Society Clinical Practice Guideline. OUTCOMES: The characteristics of GAHT used among TG and factors associated with hormonal use outside the reference regimen were reported. RESULTS: A total of 401 TG were included in the analysis. Of these, 249 (62%) were transgender men (TM). Most TM (81%) and transgender women (88%) were using GAHT. Only 297 TG provided a complete hormone regimen. A total of 224 TG (75%) used GAHT outside the reference regimen. The main reasons in TM were using intramuscular testosterone with a higher dose per injection and less frequent intervals. In transgender women, using oral contraceptive pills and cyproterone acetate 12.5 mg/d were the two most common reasons. A univariate analysis revealed factors associated with hormonal use outside the reference regimen, including age at a survey participation (OR 1.04, 95%CI 1.00-1.08, P = .047), age at hormone initiation (OR 1.04, 95%CI 1.01-1.08, P = .015), TM (OR 2.08, 95%CI 1.22-3.56, P = .007) and using GAHT, not under medical supervision (OR 1.78, 95%CI 1.04-3.05, P = .037). The multivariate analysis showed that only living outside the capital city was solely statistically significant (AOR 1.77, 95%CI 1.02-3.05, P = .041). CLINICAL IMPLICATIONS: Enhancing health literacy in GAHT among TG is crucial, especially TG not living in the capital city. STRENGTHS AND LIMITATIONS: This study demonstrates a current real-world practice of GAHT use among TG, both under and not under medical care. However, the causality could not be concluded due to the nature of the cross-sectional observation study, and results come with a recall bias. CONCLUSION: There is a high prevalence of GAHT use outside the reference regimen. The only factor associated with hormonal use outside the reference regimen is living outside the capital city. Ittiphisit S, Amponnavarat S, Manaboriboon N, et al. The Real-World Characteristics of Gender-Affirming Hormonal Use Among Transgender People in Thailand. Sex Med 2022;10:100513.

A quality improvement initiative to successfully reduce the frequency of hypoglycemia during treatment of hyperglycemic crises at an academic safety-net hospital: Insights and results.

BACKGROUND: Diabetic ketoacidosis (DKA) and hyperosmolar hyperglycemic state (HHS) are potentially life-threatening complications of diabetes. Many hospitals have developed protocols to guide the management of these conditions and align with best practices. One of the main complications encountered in the treatment of hyperglycemic crises is hypoglycemia. METHODS: At our institution, we undertook a review of our insulin infusion titration protocol, rates of hypoglycemia, and time to clinical resolution for patients with hyperglycemic crises. A multidisciplinary team performed a literature review and analyzed baseline hospital data with the existing protocol. With the input of multiple stakeholders, several changes were made to the titration algorithm over multiple PDSA cycles to refine the protocol. Effectiveness and safety of the protocol, as well as fidelity with the protocol, were assessed after each PDSA cycle. RESULTS: After the initial cycle, chart review showed a reduction in hypoglycemia rates of more than 50% in patients treated with the new protocol without any increase in time to resolution of DKA. A second version of the protocol was implemented to improve usability, and improvement in hypoglycemia was maintained. CONCLUSION: Despite the fact that the initial protocol had been developed based on best practice recommendations, rates of hypoglycemia were initially high. Critical assessment of pitfalls in management allowed changes to the protocol that significantly and sustainably reduced hypoglycemia.

Effects of testosterone treatment on transgender males: A single-institution study.

OBJECTIVES: Data regarding gender-affirming hormone therapy in the Asian population are sparse. We aimed to evaluate the efficacy and safety of testosterone therapy in transgender men. METHODS: A retrospective study chart review was conducted in a single university-based transgender clinic. Transgender men aged >18 years who newly started testosterone therapy during January 2015 to October 2019 were recruited. Physical changes, laboratory results, and adverse events, including cancer, thromboembolism, cardiovascular events, and death after masculinizing hormone therapy, were evaluated. RESULTS: A total of 39 transgender men (mean age: 27.8 ± 6.0 years) were included. All individuals were treated with intramuscular testosterone injection with a mean follow-up of 25.2 ± 12.9 months. The most common maintenance regimen was testosterone enanthate 250 mg every 4 weeks. Masculinizing effects developed in all transgender men. There were no changes in body weight, and systolic and diastolic blood pressure. Hematocrit levels were 12% significantly increased from 39.9 ± 3.3% to 48.9 ± 2% (p < 0.001). Ten individuals (25.6%) had hematocrit >50%. Significant changes were found in decreased fasting plasma glucose, increased creatinine, and increased uric acid levels. A non-significantly increased alanine aminotransferase, increased low-density lipoprotein cholesterol, and decreased high-density lipoprotein cholesterol were observed. No thromboembolism, cancer, stroke, or coronary artery disease occurred. CONCLUSIONS: Gender-affirming hormone therapy is an effective and safe short-term treatment in Thai transgender men. Apart from the standard recommendation, uric acid, plasma glucose, and creatinine level evaluation before and during masculinizing hormone therapy are rational practices. An intramuscular testosterone enanthate 250 mg every 4 weeks is an alternative masculinizing regimen with decent efficacy and safety profile.

Etiology of Gender Identity.

This article reviews the current literature characterizing potential factors associated with the etiologies of gender identity. The PubMed database was searched for all literature that assessed key elements affecting development of gender identity. Current models attribute gender identity etiology to endogenous biology along with prenatal androgen exposure. However, no genetic loci or specific neuroanatomic regions have been consistently identified as the single explanation for transgender identity. Although environment may play a role in gender expression, there are no data to suggest an exogenous explanation for the development of gender identity.

Prevalence of thyroid diseases in familial adenomatous polyposis: a systematic review and meta-analysis.

Thyroid cancer (TC) is a known extra-intestinal manifestation and contributes to the mortality and morbidity in patients with familial adenomatous polyposis (FAP). Its exact prevalence is not well established and recent studies have shown an increasing number of TC in this patient population. The prevalence of benign thyroid masses and endocrinologic thyroid disorders are also poorly described. We conducted a systematic review and meta-analysis by using a random-effects model to characterize TC and estimated the prevalence of thyroid diseases in FAP patients. Twelve studies (n = 9821) were included. Pooled prevalence of TC, benign thyroid masses, and endocrinologic thyroid disorders in FAP were 2.6% [95% confidence interval (CI) 1.3-4.8], 48.8% [95% CI 33.8-64.0], and 6.9% [95% CI 4.5-10.3] respectively. Subgroup analyses revealed higher prevalence of TC in studies with fewer participants, studies that used screening ultrasound to diagnose TC, and studies that were published after 2002. TC diagnosis preceded the diagnosis of FAP in 34% of the patients. The means age at diagnosis of FAP and TC were 29 and 31 years, respectively. 95% of the patients were female and the most common pathology was of papillary subtype (83.3%). Most mutations (79.2%) were located at the 5' end of APC gene. In summary, benign thyroid disorders are common in FAP, yet, TC is an uncommon phenomenon. Certain patient subset, such as young female with APC mutation at the 5' end, might benefit from routine surveillance ultrasound.

Gaps in transgender medical education among healthcare providers: A major barrier to care for transgender persons.

A lack of access to knowledgeable providers is the greatest reported barrier to care for transgender individuals. The purpose of this manuscript is to review the recent literature characterizing transgender medicine education for medical providers and to summarize effective interventions for improving education in transgender care. The PubMed database was searched for all literature that assessed transgender medical education among physicians or trainees and all papers that reported results of transgender-specific educational interventions. Literature that only evaluated general lesbian, gay, bisexual, and transgender (LGBT) educational interventions was excluded. The lack of education in transgender care continues among providers across all levels of medical education from medical students and physician trainees to primary care providers, endocrinologists and other specialists involved in transgender care. Several interventions have been shown to effectively improve transgender knowledge and cultural competency. Education among healthcare providers is deficient and is considered a major barrier to care for transgender individuals. Effective interventions should be applied to fundamental medical education. Additional focused education also should be taught with specialty-appropriate content to produce needed proficiency among providers of transgender care.

A Novel PRKAR1A Mutation Identified in a Patient with Isolated Primary Pigmented Nodular Adrenocortical Disease.

Primary pigmented nodular adrenocortical disease (PPNAD) is a rare cause of Cushing syndrome, especially the isolated form without Carney complex, associated with germline mutations in PRKAR1A, the protein kinase A regulatory subunit type 1 alpha gene. We report a 31-year-old female who presented with secondary amenorrhea, cushingoid appearance, and hypertension without Carney complex. Biochemical laboratory examinations confirmed the ACTH-independent adrenal Cushing syndrome with negative Liddle test. A small right adrenal adenoma of 0.8 cm was shown on computed tomography while magnetic resonance imaging revealed nodularity of both adrenal glands. The histological report confirmed PPNAD using laparoscopic right adrenalectomy, and subsequent left adrenalectomy was performed 6 months later. She had inherited heterozygosity of a novel germline mutation of the PRKAR1A gene (g.114213T≥G or c.709-5T≥G). This splice site mutation results in exon 8 skipping. Her father carrying the same mutation had no clinical features of either PPNAD or Carney complex. This novel PRKAR1A gene mutation, c.709-5T≥G, is reported here for the first time manifesting as an incomplete clinical expression of the isolated form of PPNAD and being inherited with low penetrance unlike other inherited mutations of the Carney complex which have a penetrance of almost 100%.

Proton pump inhibitors linked to hypomagnesemia: a systematic review and meta-analysis of observational studies.

BACKGROUND: The reported risk of hypomagnesemia in patients with proton pump inhibitor (PPI) use is conflicting. The objective of this meta-analysis was to assess the association between the use of PPIs and the risk of hypomagnesemia. METHODS: A literature search of observational studies was performed using MEDLINE, EMBASE and Cochrane Database of Systematic Reviews from inception through September 2014. Studies that reported odd ratios or hazard ratios comparing the risk of hypomagnesemia in patients with PPI use were included. Pooled risk ratios (RRs) and 95% confidence interval (CI) were calculated using a random-effect, generic inverse variance method. RESULTS: Nine observational studies (three cohort studies, five cross-sectional studies and a case-control study) with a total of 109,798 patients were identified and included in the data analysis. The pooled RR of hypomagnesemia in patients with PPI use was 1.43 (95% CI, 1.08-1.88). The association between the use of PPIs and hypomagnesemia remained significant after the sensitivity analysis including only studies with high quality score (Newcastle-Ottawa scale score ≥ 8) with a pooled RR of 1.63 (95% CI, 1.14-2.23). CONCLUSIONS: Our study demonstrates a statistically significant increased risk of hypomagnesemia in patients with PPI use. The finding of this meta-analysis of observational studies suggests that PPI use is associated with hypomagnesemia and may impact clinical management of patients who are taking PPIs and at risk for hypomagnesemia related cardiovascular events.

Trend of human rabies prophylaxis in developing countries: toward optimal rabies immunization.

Rabies is a fatal infectious disease. Because prevention is the key management for rabies, many vaccination regimens have been developed and used worldwide. The aims for developing rabies vaccination regimens include decreasing the number and amount of dosages, decreasing the duration and the number of clinical visits, and reducing cost. Interestingly, some intradermal (ID) regimens have proved to be as effective as the standard intramuscular (IM) regimens, and have been increasingly used in developing countries because they are less expensive. In this article, we reviewed rabies vaccines based on results obtained from clinical trials and international treatment guidelines for post-exposure prophylaxis, pre-exposure prophylaxis for the high risk group, and booster vaccination.

Chromosome 22q11.2 deletion syndrome presenting as adult onset hypoparathyroidism: clues to diagnosis from dysmorphic facial features.

We report a 26-year-old Thai man who presented with hypoparathyroidism in adulthood. He had no history of cardiac disease and recurrent infection. His subtle dysmorphic facial features and mild intellectual impairment were suspected for chromosome 22q11.2 deletion syndrome. The diagnosis was confirmed by fluorescence in situ hybridization, which found microdeletion in 22q11.2 region. The characteristic facial appearance can lead to clinical suspicion of this syndrome. The case report emphasizes that this syndrome is not uncommon and presents as a remarkable variability in the severity and extent of expression. Accurate diagnosis is important for genetic counseling and long-term health supervision by multidisciplinary team.