To evaluate the contemporary prevalence of diabetic peripheral neuropathy (DPN) in participants with type 1 diabetes in the T1D Exchange Clinic Registry throughout the U.S. RESEARCH DESIGN AND METHODSDPN was assessed with the Michigan Neuropathy Screening Instrument Questionnaire (MNSIQ) in adults with ‡5 years of type 1 diabetes duration. A score of ‡4 defined DPN. Associations of demographic, clinical, and laboratory factors with DPN were assessed. RESULTSAmong 5,936 T1D Exchange participants (mean 6 SD age 39 6 18 years, median type 1 diabetes duration 18 years [interquartile range 11, 31], 55% female, 88% non-Hispanic white, mean glycated hemoglobin [HbA 1c ] 8.1 6 1.6% [65.3 6 17.5 mmol/mol]), DPN prevalence was 11%. Compared with those without DPN, DPN participants were older, had higher HbA 1c , had longer duration of diabetes, were more likely to be female, and were less likely to have a college education and private insurance (all P < 0.001). DPN participants also were more likely to have cardiovascular disease (CVD) (P < 0.001), worse CVD risk factors of smoking (P 5 0.008), hypertriglyceridemia (P 5 0.002), higher BMI (P 5 0.009), retinopathy (P 5 0.004), reduced estimated glomerular filtration rate (P 5 0.02), and Charcot neuroarthropathy (P 5 0.002). There were no differences in insulin pump or continuous glucose monitor use, although DPN participants were more likely to have had severe hypoglycemia (P 5 0.04) and/or diabetic ketoacidosis (P < 0.001) in the past 3 months. CONCLUSIONSThe prevalence of DPN in this national cohort with type 1 diabetes is lower than in prior published reports but is reflective of current clinical care practices. These data also highlight that nonglycemic risk factors, such as CVD risk factors, severe hypoglycemia, diabetic ketoacidosis, and lower socioeconomic status, may also play a role in DPN development.Diabetic neuropathy is a prevalent complication in patients with diabetes and a major cause of morbidity and mortality (1). Among the various forms of diabetic neuropathy, distal symmetric polyneuropathy (DPN) and diabetic autonomic neuropathies are by far the most studied (1).

OBJECTIVE This study evaluated the effects of continuous glucose monitoring (CGM) combined with family behavioral intervention (CGM+FBI) and CGM alone (Standard-CGM) on glycemic outcomes and parental quality of life compared with blood glucose monitoring (BGM) in children ages 2 to &lt;8 years with type 1 diabetes. RESEARCH DESIGN AND METHODS This was a multicenter (N = 14), 6-month, randomized controlled trial including 143 youth 2 to &lt;8 years of age with type 1 diabetes. Primary analysis included treatment group comparisons of percent time in range (TIR) (70–180 mg/dL) across follow-up visits. RESULTS Approximately 90% of participants in the CGM groups used CGM ≥6 days/week at 6 months. Between-group TIR comparisons showed no significant changes: CGM+FBI vs. BGM 3.2% (95% CI −0.5, 7.0), Standard-CGM vs. BGM 0.5% (−2.6 to 3.6), CGM+FBI vs. Standard-CGM 2.7% (−0.6, 6.1). Mean time with glucose level &lt;70 mg/dL was reduced from baseline to follow-up in the CGM+FBI (from 5.2% to 2.6%) and Standard-CGM (5.8% to 2.5%) groups, compared with 5.4% to 5.8% with BGM (CGM+FBI vs. BGM, P &lt; 0.001, and Standard-CGM vs. BGM, P &lt; 0.001). No severe hypoglycemic events occurred in the CGM+FBI group, one occurred in the Standard-CGM group, and five occurred in the BGM group. CGM+FBI parents reported greater reductions in diabetes burden and fear of hypoglycemia compared with Standard-CGM (P = 0.008 and 0.04) and BGM (P = 0.02 and 0.002). CONCLUSIONS CGM used consistently over a 6-month period in young children with type 1 diabetes did not improve TIR but did significantly reduce time in hypoglycemia. The FBI benefited parental well-being.

Objective To determine the roles of complement C4A and C4B gene CNVs and their plasma protein concentrations in residual insulin secretion and loss of pancreatic beta-cell function in new-onset type 1 diabetes patients. Methods We studied 34 patients of European ancestry with new-onset type 1 diabetes, aged between 3 and 17 years (10.7±3.45), at Nationwide Children's Hospital in Columbus, Ohio. Gene copy-number and size variations of complement C4A and C4B were determined by genomic Southern blot analyses. C4A and C4B protein phenotypes were elucidated by immunofixation and radial immunodiffusion. Two-digit HLA-DRB1 genotypes were determined by sequence-specific PCR. At 1 month and 9-month post diagnosis, stimulated C-peptide levels were measured after a standardized mixed-meal tolerance test. Results The diploid gene copy-numbers of C4A varied from 0 to 4, and those of C4B from 0 to 3. Patients with higher copy-number of C4A or higher C4A plasma protein concentrations at diagnosis had higher C-peptide levels at 1 month post diagnosis (p=0.008; p=0.008). When controlled by the Z-score of body-mass index, C4A copy-numbers, C4A protein concentrations, the age of disease-onset, the number of HLA-DR3 but not DR4 alleles were significant parameters in determining C-peptide levels. At 9-month post diagnosis, 42.3% of patients remained in partial remission, and these patients were characterized by lower total C4B copy-numbers or lower C4B protein concentrations (p=0.02, p=0.0004). Conclusions C4A appears to associate with the protection of residual beta-cell function in new-onset type 1 diabetes; C4B is correlated with the end of disease remission at 9-month post diagnosis.

Insurance type and family composition have significant associative effects on glycemic control and insulin management that may be mitigated by insulin pump therapy. Identifying and addressing factors such as availability of resources, family education, and adult support and supervision, may help improve glycemic control in high-risk pediatric diabetes patients.

Introduction: To address the lack of medical education on lesbian, gay, bisexual, transgender, queer

We report a 9-year-old female who presented with new onset intractable seizure activity followed by a prolonged encephalopathic state. After ruling out common etiologies, Hashimoto's encephalopathy (HE) was considered, and antibody levels to thyroid peroxidase and thyroglobulin were both markedly elevated in her serum. She was euthyroid at the time of presentation. Upon treatment with high dose methylprednisolone, the patient demonstrated a significant improvement in her encephalopathy. The diagnosis of HE requires strong clinical suspicion with evidence of antithyroid antibodies, as well as an encephalopathy not explained by another etiology. While well documented in the adult literature, only a handful of pediatric cases have been described to date. Patients with HE have a nearly universal response to high dose glucocorticoids. HE should be considered in the differential diagnosis of any patient, adult or pediatric, who displays prolonged, unexplainable encephalopathy.

WHAT IS THE PURPOSE OF THE eQUALITY TOOLKIT? is manual will help providers build a foundation of inclusive clinical skills to competently care for lesbian, gay, bisexual, transgender, and queer-identi ed (LGBTQ) patients and individuals born with di erences of sex development (DSD, sometimes called intersex). Although this toolkit was designed for medical students, any healthcare provider who wants to learn inclusive clinical skills can bene t from this manual. Other published resources address LGBTQ/DSD health and clinical skills comprehensively (see Appendix A). e purpose of this manual is to provide a brief primer that is accessible to all medical students with actionable steps to improve clinical care. It was speci cally written for use at the University of Louisville School of Medicine; therefore, some resources or laws may be region/city speci c. However, most of the content is applicable to any provider caring for LGBTQ/DSD patients. WHY IS THIS MANUAL NEEDED? Simply, this manual addresses gaps in healthcare provider training in caring for LGBTQ/DSD communities. ese populations experience repeated instances of stigma and discrimination related to their identities, with consequent health and healthcare disparities that knowledgeable 1 The number of people who identify as LGBTQ is growing, including 7.3% of millennials. 1 DSD is estimated to a ect 1.7% of births. 2,3 These individuals are our patients, and it is our responsibility to learn how to provide quality care for them. eQuality Toolkit how other considerations, such as insurance coverage, may in uence these decisions (see Part IV). Finally, LGBTQ/DSD health is an evolving eld, and the authors will make e orts to periodically update this manual with current information. e information in the following sections represents best practice as of the time of this writing.

Abstract:To identify the 3-year follow-up management and education patterns of primary care clinicians and pediatric endocrinologists for children diagnosed with congenital hypothyroidism (CH) through newborn screening programs, the Region 4 Midwest Genetics Collaborative, made up of seven regional states (Illinois, Indiana, Kentucky, Michigan, Minnesota, Ohio, Wisconsin), performed a survey study of parents and physicians caring for children identified with CH. The clinicians and parents of 409 children with CH regionally identified in 2007 were invited to participate in a voluntary survey. Responses relating to treatment, monitoring practices, educational resources, genetic counseling, and services provided/received were collected from 214 clinicians and 77 parents. In total, 99% had undergone a confirmatory test following positive newborn screening and 55% had imaging at diagnosis, but only 50% were identified as having the etiology identified. Thyroid withdrawal challenge testing was the choice method for re-evaluating thyroid function, but the approach varied. Clinician and parent responses to education and genetic counseling also differed. Clinicians report face-to-face education as the most common method, with less than 50% providing handouts to patients. Only 14% of patients were referred to a genetics counselor. Of parents reporting on their educational experience, 86% received face-to-face education from a pediatric endocrinologist and 4% received education from a genetic counselor. Only 65%, however, were satisfied with their education. These survey data suggest a lack of a standardized approach to diagnosis, follow-up, education, and genetic counseling. This collaborative effort provides insight into developing three-year follow-up, education and genetic counseling guidelines for children diagnosed with CH.