In:
Diabetes Care, American Diabetes Association, Vol. 42, No. 1 ( 2019-01-01), p. 69-76
Kurzfassung:
Maturity-onset diabetes of the young (MODY) is an autosomal dominant form of diabetes, with multiple causative genes. Some MODY subtypes can be treated with sulfonylureas instead of insulin, improving glycemic control, complication rates, quality of life (QoL), and costs. Using massively parallel sequencing (MPS), we recently determined the prevalence of pathogenic/likely pathogenic MODY variants in an Australian pediatric diabetes cohort. Here, these data are used to estimate cost-effectiveness of using MPS for MODY in all pediatric diabetes cases compared with standard practice (sequencing limited to individuals with specific clinical features). RESEARCH DESIGN AND METHODS A Markov decision model was developed to estimate incremental costs and quality-adjusted life-years (QALYs) of MPS screening, modeled over 30 years. We used our observed prevalence of 2.14% compared with 0.7% for standard practice, based on published data. The probabilities and utility weightings of long-term diabetes complications were based on HbA1c and estimated from published data. A series of one-way sensitivity analyses were performed using the net monetary benefit framework. RESULTS Routine MPS screening for MODY was more effective and less costly than standard care screening, with 26 QALYs gained and 1,016,000 AUD (782,000 USD) saved per 1,000 patients. Cost of screening was fully offset within 10 years. Routine MPS screening remained dominant until MODY prevalence fell to & lt;1.1%. CONCLUSIONS Routine MPS screening for MODY in the pediatric population with diabetes could reduce health system costs and improve patient QoL. Our results make a compelling argument for routine genetic screening in all children with presumed type 1 diabetes mellitus.
Materialart:
Online-Ressource
ISSN:
0149-5992
,
1935-5548
Sprache:
Englisch
Verlag:
American Diabetes Association
Publikationsdatum:
2019
ZDB Id:
1490520-6
