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Background: 1.8% of youth identify as transgender; a growing proportion are transgender male (female sex, male gender identity). Many receive gonadotropin releasing hormone agonist (GnRHa) therapy to suppress endogenous puberty and/or will start testosterone to induce secondary sex characteristics that align with gender identity. Objectives: To determine the effects of 12 months of testosterone on cardiometabolic health among transgender youth, including insulin sensitivity, body composition, and bone mineral density and whether changes in outcomes differ based on prior GnRHa treatment. Methods: Participants (n = 19, baseline age 15.0 ± 1.0 years) were examined prior to and 12 months after testosterone therapy in a longitudinal observational study. Fasted morning blood draw, a 2-hour 75-gram oral glucose tolerance test, body composition and bone mineral density (dual-energy X-ray absorptiometry) were assessed at baseline and 12 months. Insulin sensitivity was estimated by HOMA-IR and Matsuda index. Changes were compared with mixed linear regression models evaluating time (baseline, 12 months), group (GnRHa treatment yes/no), and their interaction. Results: In the entire cohort, fasted insulin decreased (median [25,75 %ile]: -3 [-5, 0] mIU/L, p = 0.044) and 2-hour glucose increased (mean ± standard deviation): +18.5 ± 28.9 mg/dL, p = 0.013 from baseline after 12 months of testosterone therapy. There were no significant changes in HOMA-IR (p = 0.062) or Matsuda index (p = 0.096), nor by GnRHa status. Absolute (+6.2 [4.7, 7.5] kg, p = 0.016) and percent fat-free mass increased (+7.3 [5.4, 9.1] %, p = 0.003) and percent fat mass declined (-7.4 [-9.3, 5.3]%, p = 0.005) for the entire cohort. There were time*group interactions for absolute (p = 0.0007) and percent fat-free mass (p = 0.033). There were time*group interactions for bone mineral content (p = 0.006). Conclusions: Twelve months of testosterone in transgender adolescents resulted in changes in body composition and bone mineral density, with baseline differences between the +/-GnRHa group and convergence after 12 months. There were no changes in insulin sensitivity over time or between groups.
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Purpose: The purpose of this analysis is to: 1) describe the most common mental health diagnoses in the emergency department (ED) and inpatient hospital settings among transgender and gender diverse (TGD) youth vs. matched controls and 2) evaluate if a gender-affirming hormone therapy (GAHT) or gonadotropin-releasing hormone agonist (GnRHa) prescription decreased the risk of suicidality within these settings. Methods: Using the PEDSnet dataset (years 2009-2019), TGD youth aged 8-18 (n = 3414, with a median age at last visit of 16.2 [14.4, 17.7] years, were propensity-score matched to controls (n = 13,628, age 16.6 [14.2, 18.3] years). Relative risks of the most common mental health diagnoses within ED and inpatient settings were calculated for TGD youth compared with controls. Recurrent time-to-event analysis was used to examine whether GAHT or GnRHa attenuated the risk of suicidality among subsamples of TGD youth. Results: TGD youth had a higher relative risk (95% confidence interval [CI]) of mental health diagnoses and suicidality in the ED (5.46 [4.71-6.33]) and inpatient settings (6.61 [5.28-8.28]) than matched controls. TGD youth prescribed GAHT had a 43.6% lower risk of suicidality (hazard ratio [HR] = 0.564 [95% CI 0.36-0.89]) compared with those never prescribed GAHT during our study period or before GAHT initiation. TGD youth who were prescribed GnRHa therapy had a nonstatistically significant reduction in ED or inpatient suicidality diagnoses compared with those never prescribed GnRHa (HR = 0.79 [0.47-1.31]). Conclusion: Although risk of mental health diagnoses and suicidality in ED and inpatient settings was high among TGD youth, a GAHT prescription was associated with a significant reduction in suicidality risk.
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BACKGROUND: Children with classic congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency require treatment with glucocorticoids, usually at supraphysiologic doses, to address cortisol insufficiency and reduce excess adrenal androgens. However, such treatment confers a predisposition to glucocorticoid-related complications. In 2-week phase 2 trials, patients with CAH who received crinecerfont, a new oral corticotropin-releasing factor type 1 receptor antagonist, had decreases in androstenedione levels. METHODS: In this phase 3, multinational, randomized trial, we assigned pediatric participants with CAH, in a 2:1 ratio, to receive crinecerfont or placebo for 28 weeks. A stable glucocorticoid dose was maintained for 4 weeks, and the dose was then adjusted to a target of 8.0 to 10.0 mg per square meter of body-surface area per day (hydrocortisone dose equivalents), provided that the androstenedione level was controlled (≤120% of the baseline level or within the reference range). The primary efficacy end point was the change in the androstenedione level from baseline to week 4. A key secondary end point was the percent change in the glucocorticoid dose from baseline to week 28 while androstenedione control was maintained. RESULTS: A total of 103 participants underwent randomization, of whom 69 were assigned to crinecerfont and 34 to placebo; 100 (97%) remained in the trial at 28 weeks. At baseline, the mean glucocorticoid dose was 16.4 mg per square meter per day, and the mean androstenedione level was 431 ng per deciliter (15.0 nmol/liter). At week 4, androstenedione was substantially reduced in the crinecerfont group (-197 ng per deciliter [-6.9 nmol/liter]) but increased in the placebo group (71 ng per deciliter [2.5 nmol/liter]) (least-squares mean difference [LSMD], -268 ng per deciliter [-9.3 nmol/liter]; P<0.001); the observed mean androstenedione value, obtained before the morning glucocorticoid dose, was 208 ng per deciliter (7.3 nmol/liter) in the crinecerfont group, as compared with 545 ng per deciliter (19.0 nmol/liter) in the placebo group. At week 28, the mean glucocorticoid dose had decreased (while androstenedione control was maintained) by 18.0% with crinecerfont but increased by 5.6% with placebo (LSMD, -23.5 percentage points; P<0.001). Headache, pyrexia, and vomiting were the most common adverse events. CONCLUSIONS: In this phase 3 trial, crinecerfont was superior to placebo in reducing elevated androstenedione levels in pediatric participants with CAH and was also associated with a decrease in the glucocorticoid dose from supraphysiologic to physiologic levels while androstenedione control was maintained. (Funded by Neurocrine Biosciences; CAHtalyst Pediatric ClinicalTrials.gov number, NCT04806451.).
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Hiperplasia Suprarrenal Congénita , Androstenodiona , Glucocorticoides , Humanos , Hiperplasia Suprarrenal Congénita/tratamiento farmacológico , Androstenodiona/sangre , Femenino , Masculino , Niño , Preescolar , Glucocorticoides/administración & dosificación , Glucocorticoides/efectos adversos , Adolescente , Método Doble Ciego , HidrocortisonaRESUMEN
INTRODUCTION: Endometriosis typically presents in postmenarchal patients with cyclic and acyclic pelvic pain. However, there are reports of endometriosis in premenarchal patients. CASE: We report a 10-year-old individual with 46,XY difference of sex development who was found to have endometriosis at the time of laparoscopic gonadectomy for gonadoblastoma. CONCLUSIONS: Although rare, endometriosis can occur in 46,XY individuals prior to puberty, highlighting the complex origin of the disease.
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CONTEXT: Small cohorts of youth with congenital adrenal hyperplasia (CAH) demonstrate increased risk of obesity and poor cardiometabolic health. OBJECTIVE: To determine the odds of cardiometabolic-related diagnoses in youth with CAH compared to matched controls in a cross-sectional analysis in a large, multisite database (PEDSnet). DESIGN: Electronic health record data (2009-2019) were used to determine odds of cardiometabolic-related outcomes based on diagnosis, anthropometric and laboratory data using logistic regression among youth with CAH vs. controls. SETTING: Six PEDSnet sites. PATIENTS OR OTHER PARTICIPANTS: Youth with CAH and >1 outpatient visit in PEDSnet (n=1,647) were propensity-score matched on 8 variables to controls (n=6,588). A subset of youth with classic CAH (n=547, with glucocorticoid and mineralocorticoid prescriptions) were matched to controls (n=2,188). INTERVENTION(S): N/A. MAIN OUTCOME MEASURE(S): Odds of having cardiometabolic-related diagnoses among youth over 2 years with CAH compared to matched controls. RESULTS: Outcomes were calculated for all individuals with CAH (median age at last visit 12.9 years [7.3, 17.6]) and a subset with classic CAH (median age at last visit 11.6 years [4.7, 17.5]) compared to their matched controls. All patients with CAH had higher odds of overweight/obesity (odds ratio [95% confidence interval] 3.63 [3.24,4.07]), hypertension (3.07 [2.60,3.64]), dysglycemia (1.95 [1.35,2.82], dyslipidemia (2.28 [1.79,2.91]) and liver dysfunction (2.30 [1.91,2.76]) compared to matched controls. Patients with classic CAH had higher odds of overweight/obesity (3.21 [2.61,3.93]), hypertension (8.22 [6.71,10.08]), and liver dysfunction (2.11 [1.55,2.89]) compared to matched controls. CONCLUSIONS: Overall, youth with CAH are at increased risk of diagnoses related to worse cardiometabolic health.
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OBJECTIVES: To identify and examine demographic variation in estimates of gender-diverse youth (GDY) populations from the PEDSnet learning health system network and the Youth Risk Behavior Survey (YRBS). METHODS: The PEDSnet sample included 14- to 17-years-old patients who had ≥2 encounters at a member institution before March 2022, with at least 1 encounter in the previous 18 months. The YRBS sample included pooled data from 14- to 17-year-old in-school youth from the 2017, 2019, and 2021 survey years. Adjusted logistic regression models tested for associations between demographic characteristics and gender dysphoria (GD) diagnosis (PEDSnet) or self-reported transgender identity (YRBS). RESULTS: The PEDSnet sample included 392 348 patients and the YRBS sample included 270 177 youth. A total of 3453 (0.9%) patients in PEDSnet had a GD diagnosis and 5262 (1.9%) youth in YRBS self-identified as transgender. In PEDSnet, adjusted logistic regression indicated significantly lower likelihood of GD diagnosis among patients whose electronic medical record-reported sex was male and among patients who identified as Asian, Black/African American, and Hispanic/Latino/a/x/e. In contrast, in the YRBS sample, only youth whose sex was male had a lower likelihood of transgender identity. CONCLUSIONS: GDY are underrepresented in health system data, particularly those whose electronic medical record-reported sex is male, and Asian, Black/African American, and Hispanic/Latino/a/x/e youth. Collecting more accurate gender identity information in health systems and surveys may help better understand the health-related needs and experiences of GDY and support the development of targeted interventions to promote more equitable care provision.
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Personas Transgénero , Humanos , Adolescente , Masculino , Femenino , Personas Transgénero/estadística & datos numéricos , Estados Unidos/epidemiología , Disforia de Género/epidemiología , Disforia de Género/psicología , Encuestas y CuestionariosRESUMEN
Some transgender youth are treated with gonadotropin-releasing hormone agonists (GnRHa) followed by testosterone or estradiol, which may impact bone mineral density (BMD). This cross-sectional study of transgender youth (n = 56, aged 10.4-19.8 years, 53% assigned female at birth [AFAB]) utilized total body dual-energy x-ray absorptiometry to evaluate BMD Z-scores, and associations between GnRHa duration, body mass index (BMI), and BMD. Participants on GnRHa alone (n = 19, 14 assigned male at birth [AMAB], 5 AFAB) at the time of the study visit were 13.8 [12.8, 15.3] (median [IQR]) years old, had been on GnRHa for 10 [5.5, 19.5] months, and began GnRHa at age 12 [10.4, 12.6] years. Total body BMD Z-score for individuals on GnRHa monotherapy was -0.10 [-0.8, 0.4] (AFAB, female norms) and -0.65 [-1.4, 0.22] (AMAB, male norms). AFAB participants (n = 21) on testosterone were age 16.7 [15.9, 17.8] years, had been on testosterone for 11 [7.3, 14.5] months, and started testosterone at age 16 [14.8, 16.8] years; total body BMD Z-score -0.2 [-0.5, 0] (male norms) and 0.4 [-0.2, 0.7] (female norms). AMAB participants (n = 16) were age 16.2 [15.1, 17.4] years, had been on estradiol for 11 [5.6, 13.7] months, and started estradiol at age 16 [14.4, 16.7] years; total body BMD Z-score -0.4 [-1.1, 0.3] (male norms) and -0.2 [-0.7, 0.6] (female norms). BMD Z-score was negatively correlated with GnRHa duration (male norms: r = -0.5, P = .005; female norms: r = -0.4, P = .029) and positively correlated with BMI (male norms: r = 0.4, P = .003; female norms: r = 0.4, P = .004). In this cross-sectional cohort, total body BMD Z-scores were slightly below average, but lowest in the AMAB group on GnRHa monotherapy.
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BACKGROUND: Transgender and gender diverse (TGD) individuals and long-term survivors with adult congenital heart disease (ACHD) are both growing populations with specialized needs. No studies assess temporal trends or evaluate the care of TGD individuals with ACHD. METHODS AND RESULTS: Meetings between congenital cardiology and gender-affirming care specialists identified unique considerations in TGD individuals with ACHD. A retrospective chart review was then performed to describe patient factors and outpatient trends in those with an ACHD diagnosis undergoing gender-affirming hormonal or surgical care (GAHT/S) at 1 adult and 1 pediatric tertiary care center. Thirty-three TGD individuals with ACHD were identified, 21 with a history of GAHT/S. Fourteen (66%) had moderate or complex ACHD, 8 (38%) identified as transgender male, 9 (43%) transgender female, and 4 (19%) other gender identities. Three had undergone gender-affirming surgery. There were zero occurrences of the composite end point of unplanned hospitalization or thrombotic event over 71.1 person-years of gender-affirming care. Median age at first gender-affirming appointment was 16.8 years [interquartile range 14.8-21.5]. The most common treatment modification was changing estradiol administration from oral to transdermal to reduce thrombotic risk (n=3). An increasing trend was observed from zero TGD patients with ACHD attending a gender diversity appointment in 2012 to 14 patients in 2022. CONCLUSIONS: There is a growing population of TGD patients with ACHD and unique medical and psychosocial needs. Future studies must fully evaluate the reassuring safety profile observed in this small cohort. We share 10 actionable care considerations for providers with a goal of overseeing a safe and fulfilling gender transition across all TGD patients with ACHD.