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OBJECTIVE: Infants and toddlers with classical congenital adrenal hyperplasia (CAH) are at high risk for morbidity/mortality arising from life-threatening adrenal crisis. Management of acute illnesses in CAH requires an understanding of factors leading to emergency department (ED) visits and hospitalizations in the first few years of life. We, therefore, examined adrenal crisis at prehospital and ED stages of illness in young children with CAH as they related to medical outcomes. PATIENTS AND DESIGN: Retrospective cohort study of 39 children with CAH due to 21-hydroxylase deficiency (0-4 years of age) and 27 age-matched controls. MEASUREMENTS: ED visit, acute illness symptoms (fever, vomiting, diarrhoea) and other characteristics (hospitalizations, administration of stress-dose hydrocortisone, electrolyte abnormalities). RESULTS: CAH infants and toddlers had significantly higher rates of ED visits (0.50 [0.25-0.88] per person-year) than controls (0 [0-0] per person-year; p < .001). Moreover, CAH children under 6 months old had significantly higher rates of ED visits compared with older ages. Only 50% (51/102) of illness-related ED visits in CAH children were preceded by the administration of either oral (46/51) or intramuscular (11/51) stress dosing by parents. A total of 10.8% of ED visits resulted in hospital admission. Controlling for age and 17-hydroxyprogesterone at diagnosis, electrolyte abnormalities and administration of parenteral hydrocortisone in the ED significantly predicted hospital admission. Receiving a hydrocortisone injection before the ED was a significant predictor of having electrolyte abnormalities. CONCLUSIONS: Infants and toddlers with classical CAH are at high risk for acute illness and hospitalizations and often do not receive adequate stress dosing before the ED.
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Hiperplasia Suprarrenal Congênita , Humanos , Lactente , Pré-Escolar , Adulto , Adolescente , Hiperplasia Suprarrenal Congênita/diagnóstico , Hidrocortisona , Doença Aguda , Estudos Retrospectivos , Hospitalização , EletrólitosRESUMO
The second-to-fourth digit ratio (2D:4D) has been associated with sexual dimorphism, with a lower 2D:4D in males. A large body of research has relied on the 2D:4D as a proxy for prenatal androgen exposure, and includes reports of relationships between 2D:4D and a wide range of human traits. Here, we examine the validity of the 2D:4D proxy by studying the association between 2D:4D and classical Congenital Adrenal Hyperplasia (CAH) due to 21-hydroxylase deficiency, a condition characterized by excessive prenatal exposure to androgens during most of the gestational period. To this end, we retrospectively examine 513 serial radiographs of the left hand obtained clinically in 90 youth with classical CAH (45 female) and 70 control youth (31 female). Replicating previous reports, we observe associations of the 2D:4D with sex (lower 2D:4D in males) and age (increase of 2D:4D through development). However, we find no evidence for differences in 2D:4D between CAH and controls (full sample: ß = -0.001 (-0.008, 0.006); females: ß = -0.004 [-0.015, 0.007]; males: ß = 0.001, [-0.008, 0.011]). Although our findings do not rule out a small association between the 2D:4D and CAH, they cast doubt on the usefulness of the 2D:4D as a biomarker for prenatal androgen exposure in behavioral research.
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Hiperplasia Suprarrenal Congênita , Androgênios , Adolescente , Feminino , Dedos , Humanos , Masculino , Gravidez , Estudos Retrospectivos , Caracteres SexuaisRESUMO
PURPOSE: Testicular adrenal rest tumors are a well-known complication in males who have congenital adrenal hyperplasia with potential infertility in adulthood. We assessed the prevalence of testicular adrenal rest tumors in infants to young men presenting to a congenital adrenal hyperplasia Comprehensive Care Center. MATERIALS AND METHODS: A total of 35 males with congenital adrenal hyperplasia due to 21-hydroxylase deficiency underwent scrotal ultrasonography, including 7 younger than 5 years, 9 who were 5 to 12 years old and 19 who were older than 12 years. Three and 35 patients had classic and nonclassic congenital adrenal hyperplasia, respectively. Bone age x-ray or advanced bone age x-ray history, glucocorticoid dose, fludrocortisone dose, and serum 17-hydroxyprogesterone, testosterone and androstenedione levels within 3 months of ultrasound were also recorded. RESULTS: Testicular adrenal rest tumors were detected in 5 of 35 patients (14%), including 1 of 9 (11%) who were 5 to 12 years old and 4 of 19 (21%) who were older than 12 years. The tumors were not detected in any patients younger than 5 years, including 1 infant with poor hormonal control. The youngest patient with positive findings was 6.6 years old. All patients with positive findings had bilateral disease and only 1 had suspicious physical findings. The glucocorticoid dose and 17-hydroxyprogesterone did not differ between patients with vs without a testicular adrenal rest tumor. Those with a tumor were more likely to have advanced bone age x-ray results (100% vs 42%, p = 0.04) and higher fludrocortisone dose (p <0.01). All males with nonclassic congenital adrenal hyperplasia had negative tumor findings. CONCLUSIONS: Testicular adrenal rest tumors were present in young males with classic congenital adrenal hyperplasia but not in infants or toddlers. These tumors were associated with higher fludrocortisone requirements and a history of advanced bone age x-ray results. However, the tumors did not develop in all poorly controlled males. Longitudinal studies are needed to understand the individual predisposition to testicular adrenal rest tumors and the age at which to begin screening patients with congenital adrenal hyperplasia.
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Tumor de Resto Suprarrenal/epidemiologia , Neoplasias Testiculares/epidemiologia , Adolescente , Hiperplasia Suprarrenal Congênita/complicações , Tumor de Resto Suprarrenal/etiologia , Criança , Pré-Escolar , Estudos Transversais , Humanos , Masculino , Prevalência , Neoplasias Testiculares/etiologiaRESUMO
Screening for congenital adrenal hyperplasia (CAH) remains heterogenous across geographies-we sought to determine the proportion of non-classical CAH (NCAH) detection by one vs. two newborn screens (NBS) in two U.S. regions. Data were collected at tertiary centers in Houston (HOU) and Los Angeles (LA) on 35 patients with NCAH, comparing patients identified via the NBS vs. during childhood, 17-hydroxyprogesterone (17-OHP) levels, genotype, and phenotype. The NBS filter-paper 17-OHP levels and daily cutoffs were recorded on initial and second screens. In all, 53% of patients with NCAH in the HOU cohort were identified as infants via the second NBS. Patients identified clinically later in childhood presented at a similar age (HOU: n = 9, 5.5 ± 3.1 years; LA: n = 18, 7.9 ± 4 years) with premature pubarche in almost all. Patients in LA had more virilized phenotypes involving clitoromegaly and precocious puberty and were older at treatment onset compared with those identified in HOU by the second NBS (HOU: 3.2 ± 3.9 years; LA: 7.9 ± 4.0 years, p = 0.02). We conclude that the early detection of NCAH could prevent hyperandrogenism and its adverse consequences, with half of the cases in HOU detected via a second NBS. Further studies of genotyping and costs are merited.
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CONTEXT: Youth with classical congenital adrenal hyperplasia (CAH) exhibit abnormal adrenomedullary function with decreased epinephrine levels noted in newborns and young infants. Little is known about how this relates to morbidity during the first year of life. OBJECTIVE: This work aimed to study plasma epinephrine levels in infants with classical CAH and examine the clinical significance of epinephrine deficiency in the first year of life. METHODS: This prospective cohort study comprised participants recruited from a pediatric tertiary care center: 36 infants with classical CAH due to 21-hydroxylase deficiency and 27 age-matched unaffected controls with congenital hypothyroidism. Main outcome measures included plasma epinephrine levels (Nâ =â 27), CYP21A2 genotype (Nâ =â 15), and incidence of acute illnesses from birth to age 1 year (Nâ =â 28). RESULTS: Epinephrine levels in CAH infants independently predicted illness incidence in the first year of life (ßâ =â -0.018, Râ =â -0.45, Pâ =â .02) and were negatively correlated with 17-hydroxyprogesterone at diagnosis (Râ =â -0.51, Pâ =â .007). Infants with salt-wasting CAH exhibited lower epinephrine levels as newborns than simple-virilizing infants (Pâ =â .02). CAH patients had lower epinephrine as newborns than did controls (Pâ =â .007) and showed decreases in epinephrine from birth to age 1 year (Pâ =â .04). Null genotype was associated with lower newborn epinephrine and more illness in the first year of life, compared to less severe mutation categories. CONCLUSION: Lower epinephrine levels are associated with increased risk of illness among CAH infants. While not currently part of clinical standard of care, measuring epinephrine levels and assessing genotype may help predict acute illness in the first year of life.
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Doença Aguda/epidemiologia , Hiperplasia Suprarrenal Congênita/complicações , Medula Suprarrenal/fisiopatologia , Epinefrina/sangue , Hiperplasia Suprarrenal Congênita/sangue , Hiperplasia Suprarrenal Congênita/genética , Hiperplasia Suprarrenal Congênita/fisiopatologia , Medula Suprarrenal/metabolismo , Estudos de Casos e Controles , Hipotireoidismo Congênito/sangue , Epinefrina/metabolismo , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Mutação , Estudos Prospectivos , Medição de Risco/métodos , Medição de Risco/estatística & dados numéricos , Esteroide 21-Hidroxilase/genéticaRESUMO
OBJECTIVE: To compare patients with DKA, hyperglycaemic hyperosmolar syndrome (HHS), or mixed DKA-HHS and COVID-19 [COVID (+)] to COVID-19-negative (-) [COVID (-)] patients with DKA/HHS from a low-income, racially/ethnically diverse catchment area. METHODS: A cross-sectional study was conducted with patients admitted to an urban academic medical center between 1 March and 30 July 2020. Eligible patients met lab criteria for either DKA or HHS. Mixed DKA-HHS was defined as meeting all criteria for either DKA or HHS with at least 1 criterion for the other diagnosis. RESULTS: A total of 82 participants were stratified by COVID-19 status and type of hyperglycaemic crisis [26 COVID (+) and 56 COVID (-)]. A majority were either Black or Hispanic. Compared with COVID (-) patients, COVID (+) patients were older, more Hispanic and more likely to have type 2 diabetes (T2D, 73% vs 48%, p < .01). COVID(+) patients had a higher mean pH (7.25 ± 0.10 vs 7.16 ± 0.16, p < .01) and lower anion gap (18.7 ± 5.7 vs 22.7 ± 6.9, p = .01) than COVID (-) patients. COVID (+) patients were given less intravenous fluids in the first 24 h (2.8 ± 1.9 vs 4.2 ± 2.4 L, p = .01) and were more likely to receive glucocorticoids (95% vs. 11%, p < .01). COVID (+) patients may have taken longer to resolve their hyperglycaemic crisis (53.3 ± 64.8 vs 28.8 ± 27.5 h, p = .09) and may have experienced more hypoglycaemia <3.9 mmol/L (35% vs 19%, p = .09). COVID (+) patients had a higher length of hospital stay (LOS, 14.8 ± 14.9 vs 6.5 ± 6.0 days, p = .01) and in-hospital mortality (27% vs 7%, p = .02). DISCUSSION: Compared with COVID (-) patients, COVID (+) patients with DKA/HHS are more likely to have T2D. Despite less severe metabolic acidosis, COVID (+) patients may require more time to resolve the hyperglycaemic crisis and experience more hypoglycaemia while suffering greater LOS and risk of mortality. Larger studies are needed to examine whether differences in management between COVID (+) and (-) patients affect outcomes with DKA/HHS.
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COVID-19/complicações , Cetoacidose Diabética/complicações , Coma Hiperglicêmico Hiperosmolar não Cetótico/complicações , Equilíbrio Ácido-Base , Adulto , Fatores Etários , Idoso , COVID-19/sangue , COVID-19/epidemiologia , COVID-19/terapia , Comorbidade , Estudos Transversais , Diabetes Mellitus Tipo 2/epidemiologia , Cetoacidose Diabética/sangue , Feminino , Hidratação , Glucocorticoides/uso terapêutico , Humanos , Concentração de Íons de Hidrogênio , Coma Hiperglicêmico Hiperosmolar não Cetótico/sangue , Tempo de Internação , Masculino , Pessoa de Meia-Idade , SARS-CoV-2 , Provedores de Redes de SegurançaRESUMO
Food choices are a key determinant of dietary intake, with brain regions, such as the mesolimbic and prefrontal cortex maturing at differential rates into adulthood. More needs to be understood about developmental changes in healthy and unhealthy food perceptions and preference. We investigated how food perceptions and preference vary as a function of age and how food attributes (taste and health) impact age-related changes. One hundred thirty-nine participants (8-23 years, 60 females) completed computerized tasks to rate high-calorie and low-calorie food cues for taste, health, and liking (preference), followed by 100 binary food choices based on each participant's ratings. Dietary self-control was considered successful when the healthier (vs. tastier) food was chosen. Self-control success ratio was the proportion of success trials over total number of choices. Beta-weights for health (ß-health) and taste (ß-taste) were calculated as each attribute's influence on food preference. Adiposity measurements included BMI z-score and waist-to-height ratio (WHtR). High-calorie foods were rated more tasty and less healthy with increasing age. Older participants liked high-calorie foods more (vs. younger participants), and ß-taste was associated with age. Significant age-by-WHtR interactions were observed for health and taste ratings of high-calorie foods, ß-taste, and marginally for preference of high-calorie foods. Stratifying by WHtR (high, low), we found age-related increases in taste and preference ratings of high-calorie foods in the high WHtR group alone. In contrast, age-related decreases in health ratings of high-calorie foods were significant in the low WHtR group alone. Age and ß-taste were significantly associated in the high WHtR group and only marginally significant with low WHtR. Although participants rated low-calorie foods as less tasty and less healthy with increasing age, there was no association between age and preference for low-calorie foods. Participants made faster food choices with increasing age regardless of WHtR, with a significant age-by-WHtR interaction on reaction time (RT). There were no age-related effects in self-control success ratio and ß-health. These results suggest that individual differences in age and central adiposity play an important role in preference for high-calorie foods, and a higher importance of food tastiness in food choice may contribute to greater preference for high-calorie foods with increasing age.
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INTRODUCTION: Testicular adrenal rest tumors (TART) are a known consequence for males with classical congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency. TART are associated with potential infertility in adults. However, little is known about TART in very young males with CAH. OBJECTIVE: We assessed the presence of TART in newborn, infant, and toddler males with classical CAH via scrotal ultrasound. METHODS: Males with CAH had scrotal ultrasounds during the first 4 years of life, evaluating testes for morphology, blood flow, and presence of TART. Newborn screen 17-hydroxyprogesterone (17-OHP) and serum 17-OHP at the time of ultrasound were recorded. Bone ages were considered very advanced if ≥2 SD above chronological age. RESULTS: Thirty-one ultrasounds in 16 males were performed. An initial ultrasound was obtained in four newborns at diagnosis (6.8 ± 2.1 days), six infants (2.2 ± 0.9 months), and six toddlers (2.4 ± 0.9 years). Eleven males had at least one repeat ultrasound. A large proportion (11/16) were in poor hormonal control with an elevated 17-OHP (325 ± 298 nmol/L). One infant was in very poor hormonal control (17-OHP 447 nmol/L) at initial ultrasound, and two toddlers had advanced bone ages (+3.2 and +4.5 SD) representing exposure to postnatal androgens. However, no TART were detected in any subjects. CONCLUSIONS: TART were not found by scrotal ultrasound in males up to 4 years of age with classical CAH despite settings with expected high ACTH drive. Further research into the occurrence of TART in CAH may elucidate factors that contribute to the detection and individual predisposition to TART.
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Hiperplasia Suprarrenal Congênita/complicações , Tumor de Resto Suprarrenal/diagnóstico , Tumor de Resto Suprarrenal/epidemiologia , Neoplasias Testiculares/diagnóstico , Neoplasias Testiculares/epidemiologia , 17-alfa-Hidroxiprogesterona/sangue , Tumor de Resto Suprarrenal/etiologia , Pré-Escolar , Humanos , Lactente , Recém-Nascido , Masculino , Escroto/diagnóstico por imagem , Neoplasias Testiculares/etiologia , UltrassonografiaRESUMO
BACKGROUND: Classical congenital adrenal hyperplasia (CAH) is a potentially life-threatening condition, and adrenal crisis is a major cause of morbidity and mortality in affected children. Medical-alert identification (ID) could prevent complications of adrenal crisis by identifying the need for time-sensitive, critical treatment. Our objectives were to evaluate usage of medical-alert IDs by CAH youth, ownership and awareness of IDs amongst their parents, and the effect of an in-clinic educational intervention on ID utilization. METHODS: Fifty families of youth with classical CAH secondary to 21-hydroxylase deficiency (11.2±5.0 years old, 58% female) were prospectively studied. An in-clinic needs assessment survey was administered at baseline to parents, paired with an educational intervention, and a follow-up needs assessment phone survey 1 month post-intervention. A quality improvement (QI) framework was utilized with plan-do-study-act (PDSA) process-improvement cycles. RESULTS: At baseline, 20/50 (40%) CAH families owned a medical-alert ID, of which only 10/20 (50%) of ID owners reported usage >3 days per week. Only 26/50 (52%) parents were aware of ID options. Post-intervention, ID ownership doubled to 39/50 (78%; p<0.05), usage amongst ID owners reached 100% (39/39), and awareness increased to 42/50 (84%; p<0.05). A surprising barrier reported by five Spanish-speaking families was the inability to order medical-alert IDs online. CONCLUSIONS: Only a small percentage of CAH youth frequently wear a medical-alert ID, but utilization can be effectively improved with an in-clinic educational intervention. Further study is merited to assess a potential reduction in morbidity and mortality of adrenal crisis with increased medical-alert ID utilization.