Relationship Between Parental Diabetes and Presentation of Metabolic and Glycemic Function in Youth With Type 2 Diabetes: Baseline Findings From the TODAY Trial  

Oleh:

Chernausek, Steven D. ; Arslanian, Silva ; Caprio, Sonia ; Copeland, Kenneth C. ; El ghormli, Laure

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Diabetes Care vol. 39 no. 01 (Jan. 2016), page 110-117.
Topik: Type 2 Diabetes; Epidemiology; Health Services Research
Fulltext: D05 v39 n1 p110 kelik2017.pdf (858.21KB)

Ketersediaan

Perpustakaan FK Nomor Panggil: D05.K Non-tandon: 2 (dapat dipinjam: 1) Tandon: tidak ada

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Isi artikel

OBJECTIVE Children whose parents have diabetes are at increased risk for developing type 2 diabetes. This report assessed relationships between parental diabetes status and baseline demographics, anthropometrics, metabolic measurements, insulin sensitivity, and ß-cell function in children recently diagnosed with type 2 diabetes. RESEARCH DESIGN AND METHODS The sample included 632 youth (aged 10–17 years) diagnosed with type 2 diabetes for <2 years who participated in the TODAY clinical trial. Medical history data were collected at baseline by self-report from parents and family members. Youth baseline measurements included an oral glucose tolerance test and other measures collected by trained study staff. RESULTS Youth exposed to maternal diabetes during pregnancy (whether the mother was diagnosed with diabetes prior to pregnancy or had gestational diabetes mellitus) were diagnosed at younger ages (by 0.6 years on average), had greater dysglycemia at baseline (HbA1c increased by 0.3% [3.4 mmol/mol]), and had reduced ß-cell function compared with those not exposed (C-peptide index 0.063 vs. 0.092). The effect of maternal diabetes on ß-cell function was observed in non-Hispanic blacks and Hispanics but not whites. Relationships with paternal diabetes status were minimal. CONCLUSIONS Maternal diabetes prior to or during pregnancy was associated with poorer glycemic control and ß-cell function overall but particularly in non-Hispanic black and Hispanic youth, supporting the hypothesis that fetal exposure to aberrant metabolism may have long-term effects. More targeted research is needed to understand whether the impact of maternal diabetes is modified by racial/ethnic factors or whether the pathway to youth-onset type 2 diabetes differs by race/ethnicity.

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