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BACKGROUND: There is recent concern regarding the documented mismatch between demand and supply, vis-à-vis the growing need for trained endocrinologists unmet by parallel rise in the world workforce of endocrinologist. Due to the increasing complexity of disease in inpatients, in recent years we have experienced a growing demand for inpatient endocrine consults. Surprisingly, the need for the endocrinology subspecialty in the overall care of inpatients in the current setting of general hospitals has received little attention. METHODS: A retrospective analysis of endocrine consult service based on solicited consults carried out during 3 consecutive months. RESULTS: During 3 months, there were 767 consults, comprised of 156 diabetes referrals and 611 endocrine/metabolic consult requests. The 611 "non-glucocentric" consult requests were related to 295 inpatients (2.1 ± 2.7 consults/patient). Mean patient age was 58.9 ± .18 years (range 21-92), with some F/M preponderance (58/42%). Requests for endocrine consults were evenly distributed (49.8%, 50.2%) between internal medicine and surgery wards. Case distribution was as follows: thyroid 45.4%, calcium & bone 11.5%, pituitary 12%, adrenal 10% and all others 8.1-0.7%. The mean response time was 4.4 ± 2.7 h. The consults had a discernible effect on the patients' disease management in 60% of the patients. Of these, the consults modified the hospital treatment in 74%, the discharge treatment recommendations in 19% and the diagnosis in 7%. CONCLUSION: At a large medical center, endocrine consults were requested for ~ 3.3% of all admitted inpatients. The endocrine consults modified pre-consult diagnosis or treatment in ~ 60% of the cases. Contrary to its common image as an exclusively outpatient-based subspecialty, endocrinology practiced by specialists and endocrine trainees has a notable role in the daily care of inpatients admitted to a referral general hospital.
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Pacientes Internados , Medicina , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Pessoa de Meia-Idade , Adulto Jovem , Hospitalização , Encaminhamento e Consulta , Estudos Retrospectivos , EndocrinologiaRESUMO
BACKGROUND: Transgender women with intact gonads receive lifelong hormonal treatment to suppress physiologic androgen production, the optimal efficacious and safe cyproterone acetate (CPA) dose has not been established. AIM: To assess the effectiveness and safety of low-dose (10-20 mg/day) compared with high-dose (50-100 mg/day) CPA treatment. METHODS: We conducted a historical cohort study of transgender women treated at a tertiary center for transgender health. OUTCOME MEASURES: Serum levels of testosterone, estradiol, prolactin, gonadotrophins, liver enzymes, and lipids. RESULTS: There were 38 transgender women in the low-dose group and 26 in the high-dose group. Age (median 24.9 years, interquartile range [IQR] 21-30 vs 25 years, IQR 19-35) and follow-up time (median 12 months, IQR 6-23 vs 15 months, IQR 12-36) were similar in the low- and high-dose groups, respectively. Serum gonadotropins and testosterone were suppressed to a similar level at all time points in both groups. Prolactin levels increased significantly in both groups, however, with a more substantial increase in the high- vs the low-dose group (804 ± 121 vs 398 ± 69 mIU/ml at 12 months, respectively, P = .004). Total cholesterol, high-density lipoprotein, low-density lipoprotein, and triglyceride levels were not significantly affected by the dose. CLINICAL IMPLICATIONS: We suggest an adjustment of current clinical practice guidelines to recommend lower doses of CPA for the treatment of transgender women. STRENGTHS & LIMITATIONS: This is the first demonstration that low-dose CPA treatment of transgender women is effective. Limitations include a relatively small sample and retrospective study design. CONCLUSION: Low-dose CPA treatment of transgender women is as effective as high-dose treatment and possibly safer. Zohar NE, Sofer Y, Yaish I, et al. Low-Dose Cyproterone Acetate Treatment for Transgender Women. J Sex Med 2021;18:1292-1298.
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Pessoas Transgênero , Transexualidade , Antagonistas de Androgênios/uso terapêutico , Pré-Escolar , Estudos de Coortes , Ciproterona , Acetato de Ciproterona/uso terapêutico , Feminino , Humanos , Lactente , Estudos Retrospectivos , Testosterona , Transexualidade/tratamento farmacológicoRESUMO
INTRODUCTION: Prediabetes is a risk factor for type 2 diabetes mellitus (T2DM). However, it may be reversed via lifestyle changes. Lumen is a novel handheld device that measures exhaled CO2 producing results in agreement with those of indirect calorimetry when assessing metabolic fuel usage. The aim of this study was to examine the effects of following Lumen's personalized, measurement-guided lifestyle intervention program on anthropometric and metabolic variables in adults with prediabetes. METHODS: A 12-week single-arm intervention study was conducted in 27 participants. Body composition and blood markers were measured at the start and end of the study. Each participant took a daily morning (fasted) measurement and received feedback on their metabolic state (i.e., their degree of fat vs. carbohydrate oxidation). Participants were then provided with personalized daily guidelines for their carbohydrate, fat, and protein consumption, along with recommended lifestyle changes. RESULTS: Intention-to-treat analysis revealed a significant decrease in body weight (5.99 kg, p < 0.001), comprising a significant reduction in percentage body fat (2.93%, p < 0.001) and waist circumference (6.23 cm, p < 0.001). Significant reductions were also observed in glycated hemoglobin A1c (0.27%, p < 0.001), triglycerides (0.45 mg/dL, p < 0.001), and systolic blood pressure (0.5 mm Hg, p < 0.05). CONCLUSION: In a 12-week pilot study of participants with prediabetes, Lumen usage significantly improved multiple metabolic parameters, demonstrating its potential to deliver better clinical outcomes for patients with T2DM and metabolic syndrome.
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Diabetes Mellitus Tipo 2 , Estado Pré-Diabético , Adulto , Humanos , Glicemia , Peso Corporal , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/terapia , Hemoglobinas Glicadas , Projetos Piloto , Estado Pré-Diabético/terapiaRESUMO
Elevated low-density lipoprotein (LDL) cholesterol is one of the leading causes of cardiovascular disease. Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors reduce LDL cholesterol levels with subsequent reductions in cardiovascular morbidity. Elevated aldosterone levels are also associated with a greater risk of cardiovascular morbidity. There are currently no published data on the impact of PCSK9 inhibitor monotherapy on the secretion of aldosterone. The aim of this study was to examine the effect of monotherapy with the PSCK9 inhibitor evolocumab on the lipid profile and aldosterone secretion level in high-risk cardiovascular patients. Lipid profile, sodium, potassium, aldosterone, cortisol, plasma renin activity, and adrenocorticotropic hormone (ACTH) levels were analyzed at baseline and after 3 months of evolocumab therapy. Each participant underwent a 250 mcg ACTH stimulation test upon study entry. Eight women and seven men were included in the study. Their median total cholesterol, LDL cholesterol, lipoprotein (a), apolipoprotein B100, and baseline and stimulated aldosterone levels were significantly lower after 3 months of evolocumab therapy. These heretofore unreported findings indicate that reductions in unstimulated and stimulated aldosterone secretion under evolocumab therapy could be associated with reductions in cardiovascular events, a possibility that warrants further investigation.
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OBJECTIVES: We aimed to describe the epidemiologic and microbiologic characteristics of acute otitis media (AOM) with spontaneous otorrhea in children and compare it with AOM with intact tympanic membrane in children who underwent tympanocentesis. PATIENTS AND METHODS: All infants and young children aged <3 years with culture-positive AOM of < or =7 days duration diagnosed during 1999 to 2006 and in whom epidemiologic and microbiologic data were available, were analyzed. Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, and Streptococcus pyogenes were considered true AOM pathogens. Multivariable regression analysis models adjusting for age, gender, ethnicity, seasonality, previous antibiotics, AOM history, tympanocentesis history, and pathogens isolated, were used. RESULTS: Of 12,617 AOM patients from whom a middle ear fluid was obtained, 5247 (42%) culture-positive patients were enrolled; spontaneous otorrhea was observed in 822 (15%) patients. Patients with spontaneous otorrhea were older than patients with AOM who underwent tympanocentesis (15.8 +/- 8.2 vs. 9.7 +/- 6.7 months, respectively, P < 0.01; 36.9% vs. 69.1%, respectively, were <12 months, P < 0.01). S. pyogenes was found in a higher proportion (47/822, 5.7% vs. 44/4425, 1%, P < 0.01) and H. influenzae in a lower proportion (264/822, 32.1% vs. 1805/4425, 40.8%, P < 0.01) among patients with spontaneous otorrhea than in patients with AOM and tympanocentesis. In the multivariate model, Bedouin ethnicity (OR: 1.5, 95% CI: 1.2-1.7, P < 0.001), age (OR: 1.1, 95% CI: 1.0-1.11, P < 0.001) for each consecutive month, lack of antibiotic treatment for the 48 hours preceding diagnosis (OR: 2.1, 95% CI: 1.7-2.6, P < 0.001), > or =1 previous AOM episode (OR: 3.2, 95% CI: 2.6-4.0, P < 0.001), >1 previous tympanocentesis (OR: 1.4, 95% CI: 1.4-1.7, P = 0.001), and infection with S. pyogenes (OR: 8.2, 95% CI: 5.4-12.3, P < 0.001) were independent risk factors for AOM presenting as spontaneous otorrhea. CONCLUSIONS: AOM presenting as spontaneous otorrhea in patients less than 3 years of age is characterized by older age, previous repeated tympanocenteses, > or =1 previous AOM episodes, lack of recent antibiotic treatment, and infection with S. pyogene.
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Otite Média com Derrame/epidemiologia , Pré-Escolar , Feminino , Infecções por Haemophilus/complicações , Infecções por Haemophilus/epidemiologia , Infecções por Haemophilus/microbiologia , Infecções por Haemophilus/patologia , Haemophilus influenzae/isolamento & purificação , Humanos , Lactente , Masculino , Moraxella catarrhalis/isolamento & purificação , Infecções por Moraxellaceae/complicações , Infecções por Moraxellaceae/epidemiologia , Infecções por Moraxellaceae/microbiologia , Infecções por Moraxellaceae/patologia , Otite Média com Derrame/complicações , Otite Média com Derrame/microbiologia , Otite Média com Derrame/patologia , Análise de Regressão , Estudos Retrospectivos , Infecções Estreptocócicas/complicações , Infecções Estreptocócicas/epidemiologia , Infecções Estreptocócicas/microbiologia , Infecções Estreptocócicas/patologia , Streptococcus pneumoniae/isolamento & purificação , Streptococcus pyogenes/isolamento & purificaçãoRESUMO
BACKGROUND: Women of reproductive age with differentiated thyroid cancer (DTC) often need radioactive iodine (RAI) treatment after surgery. In contrast to the well-documented effect of RAI on testicular function, the potential negative effects of this treatment on ovarian reserve have been largely dismissed. The objective of this pilot study was to examine the possibility that RAI treatment is deleterious to the ovarian reserve by prospectively measuring the concentration of anti-Müllerian hormone (AMH) after RAI treatment. METHODS: Thirty premenopausal women (Mage = 34 years; range 20-45 years) with a new diagnosis of DTC scheduled to undergo RAI ablation were recruited for this study. All of them had TNM stage 1 disease (T1-3, N0, or N1, M0), and were scheduled to receive RAI activities ranging from 30 to 150 mCi. AMH was measured at baseline and at 3, 6, 9, and 12 months after the administration of RAI. RESULTS: Of the 30 women, only 24 returned after the baseline assessment. RAI treatment resulted in a significant decrease in AMH concentrations at three months, from 3.25 ± 2.75 to 1.9 ± 1.74 ng/mL (p < 0.0001). Only partial recovery was subsequently documented. Eighty-two percent of subjects had final values below baseline levels, such that at one year, serum AMH was still 32% lower than prior to treatment (2.36 ± 1.88 ng/mL; p < 0.005). The only two continuous variables that correlated with the extent of AMH reduction at three months were the woman's age (r = 0.51; p = 0.02) and the age at menarche (r = 0.48; p = 0.03). Importantly, the RAI dose was not associated with the extent of AMH reduction and neither were smoking or the use of birth control pills. Older subjects (≥35 years) were significantly more likely to experience a marked AMH reduction at three months (63.7 ± 18.5% vs. 33.1 ± 29.2%; p = 0.01). The only predictor of recovery after one year was the extent of AMH decrease at three months: the lower the decline, the higher the chances for recovery. CONCLUSIONS: RAI in DTC has a rapid and profound effect on ovarian reserve, with only a partial recovery potential. In an era of declining human fertility, it is of relevance to recognize the potentially adverse effect of RAI in women of reproductive age. AMH measurement may be useful as a tool in this decision-making process.