No abstract

No abstract

No abstract

The results provide the first indication that PTPN2 variants contribute to the risk of Type 1A diabetes, independently of known risk SNPs. PTPN2 coding variants possibly induce non-specific Type 1A diabetes phenotypes in individuals with human leukocyte antigen-mediated disease susceptibility. Our findings warrant further validation.

No abstract

Background Recently, anthropometric indices in children with type 1 diabetes mellitus (T1DM) have begun to change. Objective To examine secular trends in patients’ anthropometric indices. Subjects Japanese children with T1DM from the 1995, 2000, 2008 and 2013 cohorts of The Japanese Study Group of Insulin Therapy for Childhood and Adolescent Diabetes. Methods We analysed serum haemoglobin A1c (HbA1c) levels, the incidence of severe hypoglycaemic events, the types and doses of insulin, height standard deviation scores (SDS), body mass index (BMI) percentiles compared with healthy Japanese children and obesity prevalence over time. We also stratified the patients according to glycaemic control levels of <58 mmol/mol (optimal), 58–75 mmol/mol (suboptimal) and ≥75 mmol/mol (high-risk). Results Data for 513–978 patients from each of the cohorts were analysed. The incidence of severe hypoglycaemic events decreased over time (from 21 to 4.8/100 patient-years), while the proportion of insulin analogue doses increased (14.6% to 98.6%). In addition, patient height SDS (−0.22 to +0.17), BMI percentile (52.1 to 58.7) and obesity prevalence (2.1% to 5.1%) increased. Height SDS increased in all of the glycaemic control subgroups, while BMI percentile and obesity prevalence increased in the suboptimal and high-risk groups. Conclusions Since 1995, the average height of children with T1DM has increased in parallel with increasing insulin doses. Clinicians should be aware of increased BMI in these patients and the associated risk of developing cardiovascular disease in the future.

The combination of uterus didelphys, obstructed hemivagina, and ipsilateral renal agenesis represents a rare congenital anomaly called Herlyn-Werner-Wunderlich syndrome (HWWS) or obstructed hemivagina and ipsilateral renal anomaly (OHVIRA) syndrome. Several anomalies have recently been reported to be associated with this syndrome. The present patient with HHWS had multiple anomalies: intestinal non-rotation, anomalies of the large vessels of the abdomen including duplication of the inferior vena cava and a high-riding aortic bifurcation, and hypodontia. Hypodontia has never been reported in a patient with HWWS. The patient underwent a preventative Ladd's procedure and vaginal reconstruction. To prevent serious complications from concomitant anomalies such as intestinal malrotation, a patient with HWWS should be evaluated in detail for associated malformations.

No abstract