Physicians' Self-Perceptions of Care for Emerging Adults with Type 1 Diabetes

Objective: Establishing care with adult providers is essential for emerging adults with type 1 diabetes (T1D) transitioning from pediatric care. Although research evaluating the transition from pediatric to adult care has been focused primarily on patients' perceptions, little is known about the adult providers' perspectives. We sought to ascertain adult providers' perspectives of caring for the medical and psychosocial needs of this patient population.Methods: We developed and mailed a survey to 79 regional adult endocrinologists and 186 primary care physicians (PCPs) identified through 2 regional insurance plans. Questions addressed perceived aptitude in clinical aspects of diabetes management, importance and availability of diabetes team members, and opinions regarding recommended transition methods.Results: The response rate was 43% for endocrinologists and 13% for PCPs. Endocrinologists reported higher aptitude in insulin management (P<.01). PCPs reported greater aptitude in screening and treating depression (P<0.01). Although endocrinologists and PCPs did not differ in their views of the importance of care by a comprehensive team, endocrinologists reported better access to diabetes educators and dieticians than PCPs (P<.01). Recommended transition methods were described as useful.Conclusion: These preliminary results suggest that endocrinologists are better prepared to assume diabetes care of emerging adults, whereas PCPs may be better prepared to screen and treat associated depression. Future studies are needed to determine if a medical home model with cooperative management improves care for emerging adults with T1D.Abbreviations: T1D = type 1 diabetes CDE = certified diabetes educator RD = registered dietitian PCPs = primary care physicians     

Transition care of patients with growth hormone deficiency from pediatric endocrinologists to adult endocrinologists

ObjectiveTo review whether growth hormone (GH) therapy should be continued into young adulthood, beyond achievement of final height, when GH deficiency persists, to summarize the recent evidence of the benefits of GH treatment during the transition period, and to address cur-rently debated issues involving diagnosis, treatment, and transition of care.MethodsPrimary literature was reviewed in the fol-lowing areas: the benefits and risks of GH therapy during the transition period, the diagnostic criteria for GH defi-ciency and recommended testing procedures during transi-tion, the optimal dose of GH therapy during transition, and the factors to consider in the transition of care from the pediatric to the adult endocrinologist.ResultsStudies support the continuation of GH therapy through the transition period until accrual of peak bone mass, rather than cessation of GH treatment when adult height has been achieved. Continued GH treatment in patients with persistent GH deficiency after achieving final height has been associated with significant additional bone maturation and improved overall metabolic profile. The selection of the most appropriate methods and cutoff val-ues for retesting GH deficiency during the transition period remains a challenge. Reassessment of the optimal GH dose is a key component of transition care.ConclusionFor patients with GH deficiency that will likely persist into adulthood, it is important to begin discussing possible continuation of GH treatment early in the management of GH deficiency. Clear communica-tion between pediatric and adult endocrinologists will be needed to determine the timing of the patient-care transi-tion and to minimize the interruption of GH therapy during the transition period. (Endocr Pract. 2012;18:256-268)     

Transition-Related Discussions Among Adolescent Females With Turner Syndrome: Current Practices and Associated Factors

ObjectiveTo examine the current transition practices and factors associated with the occurrence and timing of transition-related discussions among adolescents with Turner syndrome (TS).MethodsA retrospective chart review was conducted at a large pediatric academic center among females with TS seen between 12 and 25 years of age. Medical/developmental characteristics, the age at transition, documented transition-related discussions, and the utilization of transition readiness assessment tools were abstracted. Analyses were conducted to examine the age/occurrence of discussions and associated factors.ResultsRecords of 112 patients were reviewed. The average age of TS diagnosis was 7.6 ± 5.8 years, and the average age of those that transitioned from pediatric to adult care (n = 21) was 20.1 ± 2.0 years. Only 22% of individuals had documented discussions regarding transition to adult care, and no transition readiness tools were utilized. The majority of transition-related discussions began between 11 and 15 years. Estrogen and cardiovascular counseling were common (84% and 75%, respectively). Less than half of the subjects had reproductive (40%), lifestyle (43%), and psychosocial (12%) discussions. Cardiovascular conditions were associated with transition to adult care discussions, and neurodevelopmental conditions were associated with psychosocial counseling. In those that transitioned to adult care, transition-related discussions occurred in only half of patients.ConclusionOur findings emphasize the need for the development and implementation of a standardized transition process for adolescents with TS, with particular attention to transition to adult care and reproductive, lifestyle, and psychosocial counseling. The utilization of formal transition tools may also help prepare these girls for transition to adult care.     

Bariatric Surgery and the Role of the Clinical Endocrinologist: 2011 Update

ObjectiveTo discuss the emerging roles of bariatric surgery and clinical endocrinology within the context of obesity and diabetes mellitus comprehensive care plans and cost-effective strategies.MethodsRelevant literature is reviewed and clinical cases are presented.ResultsThe global obesity epidemic poses many challenges to clinical endocrinologists and has fomented a coordinated effort among specialists to revolutionize management paradigms. Technologic innovation drives the need for accelerated learning and research efforts in bariatric surgery. The national shortage of physicians with expertise in nutritional medicine compounds the management problems for this expanding patient population. Certain issues merit continued attention and research, such as gastric banding for mild obesity, surgery for treatment of diabetes, sleeve gastrectomy, and nutritional and metabolic consequences.ConclusionClinical endocrinologists should have a central role in the perioperative decision-making for patients undergoing bariatric surgery. (Endocr Pract. 2011;17:788-797)     

“Metabolic” Surgery For Treatment Of Type 2 Diabetes Mellitus

ObjectiveTo discuss the potential contribution of “metabolic” surgery in providing optimal management of patients with type 2 diabetes mellitus (T2DM).MethodsA literature search was performed with use of PubMed, and the clinical experience of the authors was also considered.ResultsBariatric—or, more appropriately, metabolic—surgical procedures have been shown to provide dramatic improvement in blood glucose levels, blood pressure, and lipid control in obese patients with T2DM. In these patients, metabolic surgery involves a low risk of short-term mortality and a significant long-term survival advantage, whereas the diagnosis of diabetes is associated with significant long-term mortality. Experimental studies in animals and clinical trials suggest that gastrointestinal bypass procedures can control diabetes and associated metabolic alterations by mechanisms independent of weight loss. As a result, the use of bariatric surgery and experimental gastrointestinal manipulations to treat T2DM is increasing, even among less obese patients. Although body mass index (BMI) currently is the most important factor for identifying candidates for bariatric surgery, evidence shows that a specific cutoff BMI value cannot accurately predict successful surgical outcomes. Furthermore, BMI appears limited in defining the risk profile for patients with T2DM.ConclusionCurrent BMI-based criteria for performance of bariatric surgery are not adequate for determining eligibility for operative treatment in patients with diabetes. Large clinical trials, comparing bariatric surgery versus optimal medical care of patients with T2DM, should be given priority in order to define the role of surgery in the management of diabetes. Recognizing the need to work as a multidisciplinary team that includes endocrinologists and surgeons is an initial step in addressing the issues and opportunities that surgery offers to diabetes care and research. (Endocr Pract. 2009;15:624-631)     

Turner Syndrome: Transition from Pediatrics to ADULTHOOD

ObjectiveTo highlight the importance of an improved, seamless, and effective transition from pediatric to adult care, especially for medically complex conditions such as Turner syndrome (TS).MethodsThe morbidities in adult patients with TS are reviewed, including features of the metabolic syndrome, congenital and acquired cardiovascular conditions, osteopenia and osteoporosis, autoimmune thyroid disease, and obesity, and psychobehavioral issues are addressed, in terms of promoting the development of independent selfcare and autonomy in adolescent patients.ResultsAn essential component of high-quality health care, transition for adolescents with TS needs to be reengineered as a staged process initiated during earlystage adolescence (about age 12 years), when exogenous estrogen therapy is begun in coordination with the final phase of growth hormone therapy. At this time, the focus of care shifts from the parent to the adolescent and from maximizing final adult height to inducing puberty with gradually increasing doses of estrogen. During this transition, the development of healthful and independent healthcare behaviors should be promoted to prepare patients with TS for the adult responsibility of self-care. During the final phase of transition, an adult care plan should be formulated in collaboration with the adolescent with TS and her providers of adult care to improve the likelihood that she will continue to be carefully monitored in a way that optimizes her adult health and longevity.ConclusionThe transitional period from pediatrics to adulthood is the ideal time for patients with TS to be made aware of their health history and health needs and of the evolving impact of TS into adulthood. (Endocr Pract. 2008;14:775-781)     

Transition From Pediatric to Adult Care for Individuals With Type 1 Diabetes: Opportunities and Challenges

ObjectivesType 1 diabetes (T1D) is a chronic disease with patients across the age spectrum that has high potential for morbidity and mortality. Unfortunately, patients transitioning from pediatric to adult care continue to demonstrate worsened glycemic control in part due to lack of understanding of transition of care best practices.MethodsThis review highlights the impact of existing transition of care interventions, assessment tools, and other recently published strategies for providers to consider to improve care of adolescent and young adult (AYA) patients with T1D in both hospital- and clinic-based settings.ResultsMany barriers impact patients with T1D during the transition period and disparities by race, sex, insurance status, and comorbid illness persist. As diabetic care continues to evolve and the prevalence of adolescents and young adults living with T1D increases, an intentional approach to transition of care is more pressing than ever. While current literature on transition of care models is limited, many show promise in improving clinic attendance and decreasing hospitalization. There are critical discussions that providers should lead with AYA patients to improve their outcomes and increase diabetes self-management, such as re-addressing carbohydrate counseling, sleep hygiene, and reproductive planning.ConclusionWhile further research on transition of care is needed, many care models offer the promise of improved T1D outcomes, enhancements in our approach to care, and increased value for our health care system at large.     

Health Care Transition in Young Adults with Type 1 Diabetes: Barriers to Timely Establishment of Adult Diabetes Care

ObjectiveTo examine barriers to health care transition reported by young adults with type 1 diabetes and associations between barriers and prolonged gaps between pediatric and adult diabetes care.MethodsWe surveyed young adults aged 22 to 30 years with type 1 diabetes about their transition experiences, including barriers to timely establishment of adult diabetes care. We evaluated relationships between barriers and gaps in care using multivariate logistic regression.ResultsThe response rate was 53% (258 of 484 eligible subjects). Respondents (62% female) were 26.7 ± 2.4 years old and transitioned to adult diabetes care at 19.5 ± 2.9 years. Reported barriers included lack of specific adult provider referral name (47%) or contact information (27%), competing life priorities (43%), difficulty getting an appointment (41%), feeling upset about leaving pediatrics (24%), and insurance problems (10%). In multivariate analysis, barriers most strongly associated with gaps in care >6 months were lack of adult provider name (odds ratio [OR], 6.1; 95% confidence interval [CI], 3.0-12.7) or contact information (OR, 5.3; 95% CI, 2.0-13.9), competing life priorities (OR, 5.2; 95% CI, 2.7-10.3), and insurance problems (OR, 3.5; 95% CI, 1.2-10.3). Overall, respondents reporting ≥1 moderate/major barrier (48%) had 4.7-fold greater adjusted odds of a gap in care >6 months (95% CI, 2.8-8.7).ConclusionSignificant barriers to transition, such as a lack of specific adult provider referrals, may be addressed with more robust preparation by pediatric providers and care coordination. Further study is needed to evaluate strategies to improve young adult self-care in the setting of competing life priorities. (Endocr Pract. 2013;19:946-952)     

Self-Assessment of Sexual Maturation in Children and Adolescents with Diabetes Mellitus

ObjectiveTo evaluate the reliability of a self-assessment tool as a surrogate means for estimating phase of sexual maturation in children and adolescents with diabetes mellitus.MethodsChildren and adolescents between 8 and 16 years of age with the diagnosis of type 1 or type 2 diabetes mellitus were recruited from the pediatric endocrinology clinic at a children’s hospital. Participants were given a series of gender-appropriate drawings representing the 5 Tanner stages of sexual maturation for genital development in boys and breast and genital development in girls and asked to select the illustration that best represented their current maturity stage. The self-assessments were compared with physical examination findings by pediatric endocrinologists. Demographic and clinical data including age, race, hemoglobin A_1c level, type of diabetes, and body mass index were also collected. Agreement rates between participants and physician assessment were compared. A level of agreement greater than 80% and a k coefficient greater than 0.61 were considered substantial.ResultsEighty-seven children and adolescents completed the study. Agreement rates for girls were greater than 80%. Agreement rates for boys were 76%. All k coefficients for boys and girls were greater than 0.61, corresponding to good agreement. However, peripubertal participants overestimated their sexual maturity rating almost half the time. The role of age, metabolic control (as measured by hemoglobin A_1c), race, type of diabetes, and body mass index did not influence a participant’s ability to accurately assess sexual maturity.ConclusionWhile useful in mid- to late-pubertal youth with diabetes, this self-assessment tool does not appear to be helpful in identifying the early stages of puberty. (Endocr Pract. 2008;14:840-845)     

The transition of adult patients with childhood-onset chronic diseases from pediatric to adult healthcare systems: a survey of the perceptions of Japanese pediatricians and child health nurses

Background

Advances in medical science have enabled many children with chronic diseases to survive to adulthood. The transition of adult patients with childhood-onset chronic diseases from pediatric to adult healthcare systems has received attention in Europe and the United States. We conducted a questionnaire survey among 41 pediatricians at pediatric hospitals and 24 nurses specializing in adolescent care to compare the perception of transition of care from pediatric to adult healthcare services for such patients.

Findings

Three-fourths of the pediatricians and all of the nurses reported that transition programs were necessary. A higher proportion of the nurses realized the necessity of transition and had already developed such programs. Both pediatricians and nurses reported that a network covering the transition from pediatric to adult healthcare services has not been established to date.

Conclusions

It has been suggested that spreading the importance of a transition program among pediatricians and developing a pediatric-adult healthcare network would contribute to the biopsychosocial well-being of adult patients with childhood-onset chronic disease.     

The Guided Transfer of Care Improves Adult Clinic Show Rate

Objective: Every year, 500,000 youths in the U.S. with chronic disease turn 18 years of age and eventually require transfer to adult subspecialty care. Evidence-based interventions on the organization of transfer of care are limited, although engagement and retention in adult clinic are considered appropriate outcomes. Sustained continuity of care improves patient satisfaction and reduces hospitalization.Methods: We conducted a prospective, nonrandomized cohort study of patients with pediatric endocrine conditions, age 16 to 26 years, enrolled upon referral to the adult endocrine clinic of a physician trained in both adult and pediatric endocrinology (Med+Peds endocrinologist). Patients differed based on whether their referral originated from another pediatric endocrinologist (traditional transfer) or if the Med+Peds endocrinologist previously saw the patient in his pediatric endocrine clinic (guided transfer). Rather than relying on arbitrary age criteria, guided transfer to adult clinic occurred when physician and patient considered it appropriate. The primary outcome was show rate at the first and second adult visits.Results: Of 36 patients, 21 were referred by another pediatric endocrinologist and 15 underwent guided transfer. For traditional transfer, show rate to the first and second visit was 38%, compared to 100% in the guided transfer group (P = .0001). Subgroup analysis of 27 patients with diabetes revealed that both groups had similar initial hemoglobin A1c (P = .38), and the guided transfer group maintained hemoglobin A1c.Conclusion: Most traditional transfers were unsuccessful. Guided transfer was significantly more effective, with every patient successfully transferring, and could be implemented with adult endocrinologists willing to see patients in the pediatric clinic.Abbreviations: DKA = diabetic ketoacidosis; HbA1c = hemoglobin A1c; Med+Peds = Internal Medicine and Pediatrics     

Celiac Disease and the Endocrinologist: a Diagnostic Opportunity

ObjectiveTo review the association of celiac disease and various endocrine disorders and present the related clinical experience of a 3-physician adult endocrinology practice.MethodsWe provide an overview of the pertinent literature, discuss the clinical manifestations, genetics, and pathogenesis of celiac disease, and describe our clinical experience during a 5-year period.ResultsCeliac disease has been associated with numerous disorders, including several conditions treated by endocrinologists—type 1 diabetes mellitus, autoimmune thyroid disease, Addison disease, osteomalacia, secondary hyperparathyroidism, vitamin D or iron deficiency, fertility problems, hypogonadism in men, and autoimmune hypopituitarism. After our clinical awareness was raised about these potential comorbidities, 18 patients were newly diagnosed with celiac disease in our clinical practice during a 5-year interval. All patients had been referred for endocrine evaluation or were undergoing follow- up for ongoing management of endocrine disorders. When a “celiac-associated” endocrine disorder coexists with other factors associated with celiac disease, we recommend performance of IgA class antibody testing, and either antiendomysial or anti-tissue transglutaminase antibodies provide high specificity and sensitivity for the diagnosis of celiac disease.ConclusionEndocrinologists have an opportunity to diagnose celiac disease, a relatively common disorder with profound clinical implications that can often be associated with various endocrinopathies. (Endocr Pract. 2008;14: 381-388)     

American Association Of Clinical Endocrinologists And American College Of Endocrinology Guidelines For Management Of Dyslipidemia And Prevention Of Cardiovascular Disease - Executive Summary

Objective: The development of these guidelines is mandated by the American Association of Clinical Endocrinologists (AACE) Board of Directors and American College of Endocrinology (ACE) Board of Trustees and adheres with published AACE protocols for the standardized production of clinical practice guidelines (CPGs).Methods: Each Recommendation is based on a diligent review of the clinical evidence with transparent incorporation of subjective factors.Results: The Executive Summary of this document contains 87 Recommendations of which 45 are Grade A (51.7%), 18 are Grade B (20.7%), 15 are Grade C (17.2%), and 9 (10.3%) are Grade D. These detailed, evidence-based recommendations allow for nuance-based clinical decision making that addresses multiple aspects of real-world medical care. The evidence base presented in the subsequent Appendix provides relevant supporting information for Executive Summary Recommendations. This update contains 695 citations of which 202 (29.1 %) are evidence level (EL) 1 (strong), 137 (19.7%) are EL 2 (intermediate), 119 (17.1%) are EL 3 (weak), and 237 (34.1%) are EL 4 (no clinical evidence).Conclusion: This CPG is a practical tool that endocrinologists, other healthcare professionals, regulatory bodies and health-related organizations can use to reduce the risks and consequences of dyslipidemia. It provides guidance on screening, risk assessment, and treatment recommendations for a range of patients with various lipid disorders. These recommendations emphasize the importance of treating low-density lipoprotein cholesterol (LDL-C) in some individuals to lower goals than previously recommended and support the measurement of coronary artery calcium scores and inflammatory markers to help stratify risk. Special consideration is given to patients with diabetes, familial hypercholesterolemia, women, and pediatric patients with dyslipidemia. Both clinical and cost-effectiveness data are provided to support treatment decisions.AbbreviationsA1C = hemoglobin A1CACE = American College of EndocrinologyACS = acute coronary syndromeAHA = American Heart AssociationASCVD = atherosclerotic cardiovascular diseaseATP = Adult Treatment Panelapo = apolipoproteinBEL = best evidence levelCKD = chronic kidney diseaseCPG = clinical practice guidelinesCVA = cerebrovascular accidentEL = evidence levelFH = familial hypercholesterolemiaHDL-C = high-density lipoprotein cholesterolHeFH = heterozygous familial hypercholesterolemiaHIV = human immunodeficiency virusHoFH = homozygous familial hypercholesterolemiahsCRP = high-sensitivity C-reactive proteinLDL-C = low-density lipoprotein cholesterolLp-PLA₂ = lipoprotein-associated phospholipase A₂MESA = Multi-Ethnic Study of AtherosclerosisMetS = metabolic syndromeMI = myocardial infarctionNCEP = National Cholesterol Education ProgramPCOS = polycystic ovary syndromePCSK9 = proprotein convertase subtilisin/kexin type 9T1DM = type 1 diabetes mellitusT2DM = type 2 diabetes mellitusTG = triglyceridesVLDL-C = very low-density lipoprotein cholesterol     

The Role of Glucagon in the Pathophysiology and Management of Diabetes

Objective: There is general recognition that insulin and glucagon are the main hormones involved in the pathophysiology of diabetes, but the role of glucagon in diabetes is complex and in some circumstances controversial. The increasing appreciation of the role of glucagon in currently used hypoglycemic agents and the ongoing development of glucagon-targeted therapies underscores glucagon's important contribution in optimizing diabetes management. The current review provides a background on glucagon physiology and pathophysiology and an update for investigators, endocrinologists, and other healthcare providers on glucagon-modulating therapies.Methods: A literature review was conducted utilizing published literature in PubMed and AccessMedicine including the years 1922–2015 using the following key words: glucagon, bihormonal, diabetes mellitus, glucagon antagonists, glucagon-targeted therapies.Results: Glucagon is a counterregulatory hormone that promotes hepatic glucose production, thus preventing hypoglycemia in normal physiology. In patients with diabetes mellitus, glucagon secretion may be unregulated, which contributes to problems with glucose homeostasis. Several of the most effective therapies for diabetes have been found to suppress glucagon secretion or action, which may contribute to their success. Additionally, glucagon-specific targeted therapies, such as glucagon receptor antagonists, are being studied at a basic and clinical level.Conclusion: Glucagon plays an important role in contributing to hyperglycemia in patients with diabetes. Utilizing hypoglycemic agents that decrease glucagon secretion or inhibit glucagon action can help improve glycemic control, making these agents a valuable resource in diabetes therapy.Abbreviations:cAMP = cyclic adenosine monophosphateDPP-4 = dipeptidyl peptidase 4GLP-1 = glucagon-like peptide 1GR^-/- = glucagon receptor knockoutGR-ASO = antisense oligonucleotides targeted against the glucagon receptorHbA1c = hemoglobin A1cHGP = hepatic glucose productionSGLT-2 = sodium-glucose cotrans-porter 2T1DM = type 1 diabetes mellitusT2DM = type 2 diabetes mellitus     

High-dose Insulin Therapy: is it Time for U-500 Insulin?

ObjectiveTo provide an overview of U-500 regular insulin action, review published clinical studies with U- 500 regular insulin, and offer guidance to practicing endocrinologists for identifying patients for whom U-500 regular insulin may be appropriate.MethodsThis review has been produced through a synthesis of relevant published literature compiled via a literature search (MEDLINE search of the English-language literature published between January 1969, and July 2008, related to U-500, insulin resistance, concentrated insulin, high-dose insulin, insulin pharmacokinetics, and diabetes management) and the authors’ collective clinical experience.ResultsThe obesity epidemic is contributing to an increase in the prevalence of type 2 diabetes, as well as to increasing insulin requirements in insulin-treated patients. Many of these patients exhibit severe insulin resistance, manifested by daily insulin requirements of 200 units or greater or more than 2 units/kg. Delivering an appropriate insulin volume to these patients can be difficult and inconvenient and may be best accomplished with U-500 regular insulin by multiple daily injections or with continuous subcutaneous insulin infusion, rather than with standard U-100 insulin. Implementation of U-500 regular insulin in patients previously on other insulin formulations is described with a treatment algorithm covering dosage requirements ranging from 150 to more than 600 units per day on the basis of the authors’ experience.ConclusionRegimen conversion of appropriately selected patients from high-dose, U-100 insulin to U-500 regular insulin therapy on the basis of the recommendations presented in this article may potentially result in improved glycemic control and lower cost. (Endocr Pract. 2009;15:71-79)     

Utility of Psychological Screening of Young Adults with Type 1 Diabetes Transitioning to Adult Providers

Objective: Screening for depression, diabetes distress, and disordered eating in youth with type 1 diabetes (T1D) is recommended, as these comorbidities contribute to poor glycemic control. No consensus exists on which measures are optimal, and most previous studies have used nondisease-specific measures. We examined the utility of screening for these disorders using two disease-specific and one general measure at the time of transition from pediatric to adult care.Methods: Forty-three young adults from a T1D transition clinic completed the Patient Health Questionnaire, the Diabetes Distress Scale, and the Diabetes Eating Problem Survey–Revised. Chart review determined if clinicians noted similar symptoms during the year prior to transition. Metabolic data were also recorded.Results: Chart review identified 5 patients with depressive symptoms and 8 patients with diabetes distress. Screening identified 2 additional patients with depressive symptoms and 1 additional patient with diabetes distress. Of those noted to have symptomatic depression or diabetes distress on chart review, several subsequently screened negative on transition. Disordered eating was not detected by chart review, but 23.5% screened positive on transition. While depression, diabetes distress, and disordered eating positively correlated with glycated hemoglobin (HbA1c) (r = 0.31, P = .05; r = 0.40, P = .009; r = 0.63, P<.001, respectively), disordered eating accounted for the majority of observed variance (df = 1; F = 18.6; P<.001). Even though HbA1c was higher in patients with versus without disordered eating (P<.001), body mass index did not differ between the 2 groups (P = .51).Conclusion: In young adults with T1D, formal screening provides an opportunity to detect psychological problems, which, when treated, may help optimize metabolic control during the transition process.Abbreviations:T1D = type 1 diabetesHbA1C = hemoglobin A1cYCDP = Yale Children's Diabetes ProgramPHQ-8 = Patient Health Questionnaire–8DDS = Diabetes Distress ScaleDEPS-R = Diabetes Eating Problem Survey–Revised     

Transgender Care by Endocrinologists in the United States

Objective: Little is known about the attitudes and practice patterns of transgender care by endocrinologists. The objective of this study was to assess the knowledge, practice patterns, access, and competency among a representative sample of endocrinologists in the mid-Atlantic region of the United States.Methods: An anonymous 19-item paper survey was administered to 80 conference attendees that included 61 adult endocrinologists, 13 endocrinology fellows, 2 pediatric endocrinologists, and 4 nurse practitioners/physician assistants.Results: The participation rate was estimated to be ~80%. Sixty-three percent of endocrinology providers were willing to provide transgender care, but the majority of providers had no current transgender patients under their care. Half of providers had read the Endocrine Society's clinical practice guidelines, with a rate of 70% among those under age 40. Nonetheless, only 20% were “very” comfortable in discussing gender identity and/or sexual orientation, and 41% described themselves as “somewhat” or “very” competent to provider transgender care.Conclusion: Endocrinologists and other providers have received more education and training on transgender care within the past decade. Nevertheless, many participants have had little opportunity to care for transgender patients, and they rate their competency to do so as low. Research is needed on how to increase comfort levels regarding gender identity among those who provider care to transgender patients.     

Incidental Findings on Brain Magnetic Resonance Imaging (MRI) in Pediatric Endocrine Patients

Objective: To explore incidental findings on brain magnetic resonance imaging (MRI) studies of pediatric patients referred due to endocrine disorders.Methods: A retrospective, observational study conducted in a tertiary referral center. The neuroimaging database of 17,445 brain MRI studies of 11,011 pediatric patients were searched for cases with endocrine referrals and without medical history of malignancy, genetic syndromes, and/or neurologic comorbidities. This database was linked to the pediatric neurosurgical database. Clinical data were retrieved from medical files.Results: In total, 524 patients (50.2% males, mean age 8.5 ± 3.5 years) were referred to brain MRI due to growth disturbances (n = 313), pubertal disorders (n = 183), prolactin hypersecretion (n = 18), central diabetes insipidus (n = 8), and obesity (n = 1). Incidental findings were found in 128 (24.4%) cases. Chiari type 1 malformation was more prevalent in patients with growth disturbances (P<.001). Small pituitary cysts were observed in 20 (3.8%) patients, and pineal cysts in 25 (4.8%) patients, mostly girls (68%, P<.001). White matter lesions were diagnosed in 30 (5.7%) patients, none with clinical evidence of neurologic disease. Brain asymmetry without clinical significance and developmental venous anomalies were observed in 14 (2.7%) and 8 (1.5%) patients, respectively. Twelve patients were diagnosed with intracranial tumors, and 5 required surgical intervention for a histopathologic diagnosis of juvenile pilocytic astrocytoma (n = 3), choroid plexus papilloma (n = 1), or inconclusive (n = 1). The rest were managed conservatively.Conclusion: Incidental findings on brain MRIs of pediatric patients referred by endocrinologists are common and raise dilemmas. The spectrum ranges from structural disruptions to tumors. Decision-making is individualized and patient-centered.     

American Association of Clinical Endocrinology Disease State Clinical Review: Evaluation and Management of Immune Checkpoint Inhibitor-Mediated Endocrinopathies: A Practical Case-Based Clinical Approach

ObjectiveThe aim of this case-based clinical review was to provide a practical approach for clinicians regarding the management of patients with immune checkpoint inhibitor (ICI)-mediated endocrinopathies.MethodsA literature search of PubMed, Embase, and Scopus was conducted using appropriate keywords. The discussions and strategies for the diagnosis and management of ICI-mediated endocrinopathies are based on evidence available from prospective, randomized clinical studies; cohort studies; cross-sectional studies; case-based studies; and an expert consensus.ResultsImmunotherapy with ICIs has transformed the treatment landscape of diverse types of cancers but frequently results in immune-mediated endocrinopathies that can cause acute and persistent morbidity and, rarely, death. The patterns of endocrinopathies differ between the inhibitors of the cytotoxic T-lymphocyte antigen 4 and programmed cell death protein 1 or programmed cell death protein 1 ligand pathways but most often involve the thyroid and pituitary glands. The less common but important presentations include insulin-deficient diabetes mellitus, primary adrenal insufficiency, primary hypoparathyroidism, central diabetes insipidus, primary hypogonadism, and pancreatitis, with or without subsequent progression to diabetes mellitus or exocrine insufficiency.ConclusionIn recent years, with increasing numbers of patients with cancer being treated with ICIs, more clinicians in a variety of specialties have been called upon to diagnose and treat ICI-mediated endocrinopathies. Herein, we reviewed case scenarios of various clinical manifestations and emphasized the need for a high index of clinical suspicion by all clinicians caring for these patients, including endocrinologists, oncologists, primary care providers, and emergency department physicians. We also provided diagnostic and therapeutic approaches for ICI-induced endocrinopathies and proposed that patients on ICI therapy be evaluated and treated by a multidisciplinary team in collaboration with endocrinologists.     

Spurious Case of XX Maleness in A Patient With A History of Wiskott-Aldrich Syndrome

ObjectiveTo alert endocrinologists about the potential for karyotype confusion in patients who have undergone bone marrow transplantation.MethodsClinical, laboratory, and imaging data are reported on a young adult male patient who initially presented because of concerns about short stature.ResultsAn 18-year-old fully virilized male patient with a history of Wiskott-Aldrich syndrome had undergone successful bone marrow transplantation in infancy. The donor was his older sister. Many years later, he underwent evaluation because of short stature and was found to have a 46, XX karyotype. This unexpected finding led to several costly laboratory and imaging studies, as well as a new diagnosis of a disorder of sex development. The patient was referred to our medical center for further evaluation of XX sex reversal. A skin biopsy was eventually performed, which revealed a 46, XY karyotype. This unusual case highlights the fact that a peripheral blood specimen from bone marrow transplant recipients reflects the genetic makeup of the bone marrow donor.ConclusionAlthough the cytogenetic changes that occur in recipients of bone marrow transplants are well known to hematologists and oncologists, they are not commonly recognized by other health care providers. Increased awareness of this potential situation in long-term survivors of bone marrow transplantation is needed. (Endocr Pract. 2011;17:e1-e3)