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Transient neonatal diabetes with two novel mutations in the KCNJ11gene and response to sulfonylurea treatment in a preterm infant
- Source :
- Journal of Pediatric Endocrinology & Metabolism; December 2011, Vol. 24 p1077-1080, 4p
- Publication Year :
- 2011
-
Abstract
- AbstractNeonatal diabetes mellitus (NDM) is a rare condition that can be either transient or permanent. KATPchannel (Kir6.2 or SUR1) mutation, chromosome 6 abnormalities, insulin, or glucokinase gene mutations can lead to isolated NDM. Cases caused by Kir6.2 mutation usually result in permanent NDM (PNDM) rather than transient NDM (TNDM). The majority of patients with the Kir6.2 or SUR1 mutation can be successfully managed with a sulfonylurea agent, without the need for insulin. We report a preterm male with NDM having two novel missense mutations, E322A and D352H, in the KCNJ11gene. At 2 months of age, successful transition from insulin to glibenclamide (glyburide) therapy of the patient was managed. At 5 months of age, his diabetes went in to remission.
Details
- Language :
- English
- ISSN :
- 0334018X and 21910251
- Volume :
- 24
- Database :
- Supplemental Index
- Journal :
- Journal of Pediatric Endocrinology & Metabolism
- Publication Type :
- Periodical
- Accession number :
- ejs30248756
- Full Text :
- https://doi.org/10.1515/JPEM.2011.250