"Permanent neonatal diabetes"

The quality of reporting in case reports of permanent neonatal diabetes mellitus: a cross-sectional study. Although randomized trials and systematic reviews provide the best evidence to guide medical practice, many permanent neonatal diabetes mellitus (PNDM) studies have been published as case reports. However, the quality of these studies has not been assessed. The purpose of this study

Trisomy 21 is a Cause of Permanent Neonatal Diabetes that is Autoimmune but not HLA Associated. Identifying new causes of permanent neonatal diabetes (PNDM) (diagnosis <6 months) provides important insights into β-cell biology. Patients with Down syndrome (DS) resulting from trisomy 21 are four times more likely to have childhood diabetes with an intermediate HLA association. It is not known

Permanent neonatal diabetes: combining sulfonylureas with insulin may be an effective treatment. Permanent neonatal diabetes caused by mutations in the KCNJ11 gene may be managed with high-dose sulfonylureas. Complete transfer to sulfonylureas is not successful in all cases and can result in insulin monotherapy. In such cases, the outcomes of combining sulfonylureas with insulin have not been of hypoglycaemia awareness and reduced glycaemic variability. In people with KCNJ11 mutations causing permanent neonatal diabetes, and where complete transfer is not possible, consideration should be given to dual insulin and sulfonylurea therapy. This article is protected by copyright. All rights reserved.

Permanent neonatal diabetes caused by abnormalities in chromosome 6q24. Methylation defects at chromosome 6q24 usually induce transient neonatal diabetes mellitus. There are few reports of permanent neonatal diabetes mellitus caused by abnormalities of 6q24. We report the first case of permanent neonatal diabetes mellitus to be associated with confirmed methylation defects at chromosome 6q24 . A baby girl, small for her gestational age, was found to have high blood glucose 1 day after birth, with no systematic congenital anomalies. She showed no remission of diabetes and has hitherto been reliant on insulin (now aged of 5.5 years), which supports a diagnosis of permanent neonatal diabetes mellitus. The single nucleotide polymorphism array and highly polymorphic short tandem repeat analysis

Sulfonylurea vs insulin therapy in individuals with sulfonylurea-sensitive permanent neonatal diabetes mellitus, attributable to a KCNJ11 mutation, and poor glycaemic control. Therapy with sulfonylurea is preferable to insulin in the majority of individuals with KCNJ11 mutations, but not all of these people achieve target levels of HbA in long-term follow-up. We aimed to compare sulfonylurea therapy with insulin treatment in two sulfonylurea-sensitive individuals with a KCNJ11 mutation who had poorly controlled permanent neonatal diabetes mellitus. We report on two individuals with a KCNJ11 mutation (p.R201H) who are currently aged 35 (SVK1) and 21 years (SVK2). These individuals were switched from insulin to sulfonylurea in 2005. Data from the first 4 (SVK2) and 8 years (SVK1

A family with permanent neonatal diabetes due to a novel mutation in INS gene. In this report we present a family with permanent neonatal diabetes, heterozygous for a novel INS gene missense mutation, p.A24V, manifested with marked hyperglycemia and ketoacidosis, unstable glycemic control, requiring insulin therapy, rapid progression of long-term complications and accompanying physical

Permanent neonatal diabetes mellitus - a case report of a rare cause of diabetes mellitus in East Africa Diabetes mellitus is a metabolic disease characterised by chronically high glucose levels. Genetic factors have been implicated in the aetiology following mutations in a single gene. An extremely rare form of diabetes mellitus is monogenic diabetes, a subset of which is permanent neonatal diabetes, and is usually suspected if a child is diagnosed with diabetes at less than 6 months of age. We present the first case reported from East Africa of a child diagnosed with permanent neonatal diabetes resulting from a mutation in the KCNJ11 gene encoding the Kir6.2 subunit. Despite the rarity of permanent neonatal diabetes, this diagnosis should be considered in infants with persistent

A new compound heterozygosis for inactivating mutations in the glucokinase gene as cause of permanent neonatal diabetes mellitus (PNDM) in double-first cousins Permanent neonatal diabetes mellitus (PNDM) is a rare disorder, characterized by uncontrolled hyperglycemia diagnosed during the first 6 months of life. In general, PNDM has a genetic origin and most frequently it results from

Permanent neonatal diabetes mellitus in China. Permanent neonatal diabetes mellitus (PNDM) is a rare disease, which is defined as the onset of diabetes before the age of 6 months with persistence through life. Infants with KCNJ11 or ABCC8 genetic mutations may respond to oral sulfonylurea therapy. Currently, there are limited studies about the genetic analysis and long-term follow-up of PNDM. We

Permanent neonatal diabetes misdiagnosed as type 1 diabetes in a 28-year-old female: a life-changing diagnosis. Many patients with monogenic diabetes are missed or misclassified. Herein, we report a 28-year-old Indian female who developed diabetes at the age of 3 months. An audit of our type 1 diabetes database led to her genetic testing. A KCNJ11 mutation was identified and she was successfully

A novel mutation of KCNJ11 gene in a patient with permanent neonatal diabetes mellitus. A 4-month-old male baby was diagnosed with Permanent Neonatal Diabetes Mellitus. We identified a novel missense heterogeneous mutation in the KCNJ11 gene at codon 167 (aTC→tTC) in a region that corresponds to a predicted intracellular gate of the ATP-sensitive potassium channel.

Clinical and functional characterization of the Pro1198Leu ABCC8 gene mutation associated with permanent neonatal diabetes mellitus The adenosine triphosphate (ATP)-sensitive potassium (KATP) channel is a key component of insulin secretion in pancreatic β-cells. Activating mutations in ABCC8 encoding for the sulfonylurea receptor subunit of the KATP channel have been associated

Unsuccessful switch from insulin to sulfonylurea therapy in permanent neonatal diabetes mellitus due to an R201H mutation in the KCNJ11 gene: a case report. Mutations in KCNJ11 are a common cause of permanent neonatal diabetes mellitus. Previously, all patients carrying an R201H mutation in the KCNJ11 gene showed successful switches from insulin to sulfonylurea. Here, we report an unsuccessful

Permanent neonatal diabetes caused by a novel mutation in the INS gene. Neonatal diabetes mellitus (DM) is a rare condition that can be either transient or permanent. In this case report, we describe a novel mutation (p.L30Q) in the INS gene resulting in permanent DM in a four-month-old female who presented with polyphagia, polyuria, irritability, and hyperglycemia with glucosuria and ketonuria

Permanent Neonatal Diabetes Mellitus: systematic review and individual patient meta-analysis Permanent Neonatal Diabetes Mellitus: systematic review and individual patient meta-analysis Print | PDF PROSPERO This information has been provided by the named contact for this review. CRD has accepted this information in good faith and registered the review in PROSPERO. The registrant confirms

Permanent Neonatal Diabetes in INSC94Y Transgenic Pigs. Mutations in the insulin (INS) gene may cause permanent neonatal diabetes mellitus (PNDM). Ins2 mutant mouse models provided important insights into the disease mechanisms of PNDM but have limitations for translational research. To establish a large animal model of PNDM, we generated INS(C94Y) transgenic pigs. A line expressing high levels

Permanent neonatal diabetes: different aetiology in Arabs compared to Europeans. Mutations in the KCNJ11 and ABCC8 genes that encode the pancreatic K(ATP) channel are the commonest cause of permanent neonatal diabetes mellitus (PNDM). The authors aimed to define the genetic causes of PNDM in a large cohort of Arab patients and compare them with a British cohort tested in the same laboratory