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Lanzinger, S; Laubner, K; Warncke, K; Mader, JK; Kummer, S; Boettcher, C; Biester, T; Galler, A; Klose, D; Holl, RW.
Clinical characteristics, treatment, and treatment switch after molecular-genetic classification in individuals with maturity-onset diabetes of the young: Insights from the multicenter real-world DPV registry.
J Diabetes. 2024; 16(11): e70028 Doi: 10.1111/1753-0407.70028 [OPEN ACCESS]
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Co-authors Med Uni Graz
Mader Julia
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Abstract:
BACKGROUND: Individuals with maturity-onset diabetes of the young (MODY) are often misdiagnosed as type 1 or type 2 diabetes and receive inappropriate care. We aimed to investigate the characteristics and treatment of all MODY types in a multicenter, real-world setting. METHODS: Individuals with MODY from the diabetes prospective follow-up (DPV) registry were studied. We compared clinical parameters during the first year of diabetes and the most recent treatment year after MODY diagnosis. RESULTS: A total of 1640 individuals were identified with GCK-MODY (n = 941) and HNF1A-MODY (n = 417) as the most frequent types. Among these, 912 individuals were available with information during the first and the most recent treatment year (median duration of follow-up: 4.2 years [2.6-6.6]). Positive beta cell autoantibodies were present in 20.6% (15.2% IAA). Median age at diagnosis ranged from 9.9 years in GCK-MODY (Q1-Q3: 6.2-13.1 years) and INS-MODY (2.7-13.7 years) to 14.3 years (5.0-17.1) in KCNJ11-MODY. Frequency of oral antidiabetic agents (OAD) use increased and insulin decreased in HNF4A-MODY (OAD: 18% to 39%, insulin: 34% to 23%) and in HNF1A-MODY (OAD: 18% to 31%, insulin: 35% to 25%). ABCC8-MODY was characterized by a decrement in nonpharmacological treatment (26% to 16%) and "insulin only" treatment (53% to 42%), while the proportion of individuals treated with OAD but no insulin increased from 0% to 21%. CONCLUSIONS: Our results indicate that some teams caring for individuals with MODY are hesitant with regard to current recommendations. Registries are an essential source of information and provide a basis for discussing treatment guidelines for MODY.
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Humans - administration & dosage
Diabetes Mellitus, Type 2 - genetics, drug therapy, diagnosis
Registries - statistics & numerical data
Male - administration & dosage
Female - administration & dosage
Adolescent - administration & dosage
Child - administration & dosage
Hypoglycemic Agents - therapeutic use
Hepatocyte Nuclear Factor 1-alpha - genetics
Prospective Studies - administration & dosage
Follow-Up Studies - administration & dosage
Germinal Center Kinases - genetics
Potassium Channels, Inwardly Rectifying - genetics
Sulfonylurea Receptors - genetics
Insulin - therapeutic use
Hepatocyte Nuclear Factor 4 - genetics

Find related publications in this database (Keywords)
diabetes prospective follow-up (DPV) registry
MODY
monogenic diabetes
oral antidiabetic drugs
real-world data
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