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Article Dans Une Revue Diabetes Care Année : 2020

Long-term Metabolic and Socioeducational Outcomes of Transient Neonatal Diabetes: A Longitudinal and Cross-sectional Study

Jacques Beltrand
Raphael Scharfmann

Résumé

OBJECTIVE Transient neonatal diabetes mellitus (TNDM) occurs during the 1st year of life and remits during childhood. We investigated glucose metabolism and socioeducational outcomes in adults. RESEARCH DESIGN AND METHODS We included 27 participants with a history of TNDM currently with (n = 24) or without (n = 3) relapse of diabetes and 16 non-TNDM relatives known to be carriers of causal genetic defects and currently with (n = 9) or without (n = 7) diabetes. Insulin sensitivity and secretion were assessed by hyperinsulinemic-euglycemic clamp and arginine-stimulation testing in a subset of 8 TNDM participants and 7 relatives carrying genetic abnormalities, with and without diabetes, compared with 17 unrelated control subjects without diabetes. RESULTS In TNDM participants, age at relapse correlated positively with age at puberty (P = 0.019). The mean insulin secretion rate and acute insulin response to arginine were significantly lower in TNDM participants and relatives of participants with diabetes than in control subjects (median 4.7 [interquartile range 3.7–5.7] vs. 13.4 [11.8–16.1] pmol/kg/min, P < 0.0001; and 84.4 [33.0–178.8] vs. 399.6 [222.9–514.9] µIU/mL, P = 0.0011), but were not different between participants without diabetes (12.7 [10.4–14.3] pmol/kg/min and 396.3 [303.3–559.3] µIU/mL, respectively) and control subjects. Socioeducational attainment was lower in TNDM participants than in the general population, regardless of diabetes duration. CONCLUSIONS Relapse of diabetes occurred earlier in TNDM participants compared with relatives and was associated with puberty. Both groups had decreased educational attainment, and those with diabetes had lower insulin secretion capacity; however, there was no difference in insulin resistance in adulthood. These forms of diabetes should be included in maturity-onset diabetes of the young testing panels, and relatives of TNDM patients should be screened for underlying defects, as they may be treated with drugs other than insulin.

Dates et versions

hal-03522757 , version 1 (12-01-2022)

Identifiants

Citer

Fleur Le Bourgeois, Jacques Beltrand, Baz Baz, Jean-Baptiste Julla, Jean-Pierre Riveline, et al.. Long-term Metabolic and Socioeducational Outcomes of Transient Neonatal Diabetes: A Longitudinal and Cross-sectional Study. Diabetes Care, 2020, 43 (6), pp.1191-1199. ⟨10.2337/dc19-0324⟩. ⟨hal-03522757⟩
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