Clinical, diagnostic, and therapeutic approach to maturity-onset diabetes of the young (MODY): A narrative review
PDF (Español (España))
html (Español (España))

Keywords

Diabetes mellitus
MODY
Diagnosis
Classification
Genetic testing
Precision medicine

How to Cite

Cruz Calderón, S., Díaz Posada, N. A. ., Saldarriaga Betancur, S., & Ramírez Rincón, A. (2025). Clinical, diagnostic, and therapeutic approach to maturity-onset diabetes of the young (MODY): A narrative review. Revista Colombiana De Endocrinología, Diabetes &Amp; Metabolismo, 12(2). https://doi.org/10.53853/encr.12.2.910

Abstract

Background: Maturity-onset diabetes of the young (MODY) is an uncommon form of monogenic diabetes, characterized by genetic mutations that affect pancreatic beta-cell function.

Purpose: To describe the clinical, diagnostic, and therapeutic approach to MODY, highlighting its phenotypic features, current diagnostic tools, therapeutic options, and its role in precision medicine.

Methodology: A narrative review of the scientific literature on MODY was conducted. Original articles, narrative reviews, case reports, and clinical guidelines published in English and Spanish up to September 2024 were included.

Results: MODY is a heterogeneous condition classified into subtypes according to specific genetic mutations. Its diagnosis represents a clinical challenge, with up to 80.0% of cases misdiagnosed as type 1 or type 2 diabetes due to diagnostic complexity. Identification of the phenotypic features of each subtype, along with the appropriate use and interpretation of diagnostic probability calculators, is essential to reduce misclassification and to identify candidates for genetic testing. A diagnostic algorithm is proposed as a starting point for the systematic implementation of MODY probability assessment in a referral center.

Conclusions: The diagnosis of MODY represents a clinical challenge, in which proper phenotypic and genetic characterization is essential to advance toward precision medicine.

https://doi.org/10.53853/encr.12.2.910
PDF (Español (España))
html (Español (España))

References

Aarthy R, Aston-Mourney K, Mikocka-Walus A, Radha V, Amutha A, Anjana RM, et al. Clinical features, complications and treatment of rarer forms of maturity-onset diabetes of the young (MODY) - a review. J Diabetes Complications. 2021;35(1):107640. https://doi.org/10.1016/j.jdiacomp.2020.107640

American Diabetes Association Professional Practice Committee. Diagnosis and classification of diabetes: standards of care in diabetes-2024. Diabetes Care. 2024;47(supl. 1):S20-42. https://doi.org/10.2337/dc24-s002

Colclough K, Patel K. How do I diagnose Maturity Onset Diabetes of the Young in my patients? Clin Endocrinol. 2022;97(4):436-47. https://doi.org/10.1111/cen.14744

Shields BM, Shepherd M, Hudson M, McDonald TJ, Colclough K, Peters J, et al. Population-based assessment of a biomarker-based screening pathway to aid diagnosis of monogenic diabetes in young-onset patients. Diabetes Care. 2017;40(8):1017-25. https://doi.org/10.2337/dc17-0224

Shields BM, McDonald TJ, Ellard S, Campbell MJ, Hyde C, Hattersley AT. The development and validation of a clinical prediction model to determine the probability of MODY in patients with young-onset diabetes. Diabetologia. 2012;55(5):1265-72. https://doi.org/10.1007/s00125-011-2418-8

Santomauro AC, Fernandes Magalhães ÁL, Tedesco Motta F, Santos de Santana L, Campos Franco P, de Freitas SM, et al. The performance of the MODY calculator in a non-Caucasian, mixed-race population diagnosed with diabetes mellitus before 35 years of age. Diabetol Metab Syndr. 2023;15(1):15. https://doi.org/10.1186/s13098-023-00985-3

Broome DT, Pantalone KM, Kashyap SR, Philipson LH. Approach to the patient with MODY-monogenic diabetes. J Clin Endocrinol Metab. 2021;106(1):237-50. https://doi.org/10.1210/clinem/dgaa710

Kant R, Davis A, Verma V. Maturity-onset diabetes of the young: rapid evidence review. Am Fam Physician. 2022;105(2):162-7.

Tattersall RB, Fajans SS. A difference between the inheritance of classical juvenile-onset and maturity-onset type diabetes of young people. Diabetes. 1975;24(1):44-53. https://doi.org/10.2337/diab.24.1.44

Nkonge KM, Nkonge DK, Nkonge TN. The epidemiology, molecular pathogenesis, diagnosis, and treatment of maturity-onset diabetes of the young (MODY). Clin diabetes Endocrinol. 2020;6(1):20. https://doi.org/10.1186/s40842-020-00112-5

Ruiz-Urbaez R, Villagómez-Estrada MV, Reyes-Silva C, Quishpe-López D, Males-Maldonado D, Salazar-Vega J, et al. Diabetic nephropathy, retinopathy, and functional hypogonadism in a patient with MODY10: a case report. Medicina. 2024;60(5):830. https://doi.org/10.3390/medicina60050830

Bonnefond A, Unnikrishnan R, Doria A, Vaxillaire M, Kulkarni RN, Mohan V, et al. Monogenic diabetes. Nat Rev Dis Primers. 2023;9(1):12. https://doi.org/10.1038/s41572-023-00421-w

Menon S, Refaey A, Guffey D, Balasubramanyam A, Redondo MJ, Tosur M. Optimizing maturity-onset diabetes of the young detection in a pediatric diabetes population. Pediatr Diabetes. 2022;23(4):447-56. https://doi.org/10.1111/pedi.13329

Owen K, Hattersley AT. Maturity-onset diabetes of the young: from clinical description to molecular genetic characterization. Best Pract Res Clin Endocrinol Metab. 2001;15(3):309-23. https://doi.org/10.1053/beem.2001.0148

Heuvel-Borsboom H, de Valk HW, Losekoot M, Westerink J. Maturity onset diabetes of the young: seek and you will find. Neth J Med. 2016;74(5):193-200.

Edghill EL, Flanagan SE, Patch AM, Boustred C, Parrish A, Shields B, et al. Insulin mutation screening in 1,044 patients with diabetes: mutations in the INS gene are a common cause of neonatal diabetes but a rare cause of diabetes diagnosed in childhood or adulthood. Diabetes. 2008;57(4):1034-42. https://doi.org/10.2337/db07-1405

Shields BM, Hicks S, Shepherd MH, Colclough K, Hattersley AT, Ellard S. Maturity-onset diabetes of the young (MODY): how many cases are we missing? Diabetologia. 2010;53(12):2504-8. https://doi.org/10.1007/s00125-010-1799-4

Tosur M, Philipson LH. Precision diabetes: Lessons learned from maturity-onset diabetes of the young (MODY). J Diabetes Investig. 2022;13(9):1465-71. https://doi.org/10.1111/jdi.13860

Kavvoura FK, Owen KR. Diagnosis and management of monogenic diabetes. Medicine. 2022;50(10):632-7. https://doi.org/10.1016/j.mpmed.2022.07.004

Hattersley AT, Greeley SAW, Polak M, Rubio-Cabezas O, Njølstad PR, Mlynarski W, et al. ISPAD Clinical Practice Consensus Guidelines 2018: The diagnosis and management of monogenic diabetes in children and adolescents. Pediatr Diabetes. 2018;19(supl. 2):47-63. https://doi.org/10.1111/pedi.12772

Sørgjerd EP, Thorsby PM, Torjesen PA, Skorpen F, Kvaløy K, Grill V. Presence of anti-GAD in a non-diabetic population of adults; time dynamics and clinical influence: results from the HUNT study. BMJ Open Diabetes Res Care. 2015;3(1):e000076. https://doi.org/10.1136/bmjdrc-2014-000076

Urbanová J, Rypá?ková B, Procházková Z, Ku?era P, Cerná M, And?l M, et al. Positivity for islet cell autoantibodies in patients with monogenic diabetes is associated with later diabetes onset and higher HbA1c level. Diabet Med. 2014;31(4):466-71. https://doi.org/10.1111/dme.12314

Syed FZ. Type 1 diabetes mellitus. Ann Intern Med. 2022;175(3):ITC33-48. https://doi.org/10.7326/aitc202203150

Guan Y, Maloney KA, Pollin TI. Patient perspectives on the diagnostic journey to a monogenic diabetes diagnosis: barriers and facilitators. J Genet Couns. 2020;29(6):1106-13. https://doi.org/10.1002/jgc4.1247

Østoft SH, Bagger JI, Hansen T, Pedersen O, Faber J, Holst JJ, et al. Glucose-lowering effects and low risk of hypoglycemia in patients with maturity-onset diabetes of the young when treated with a GLP-1 receptor agonist: a double-blind, randomized, crossover trial. Diabetes Care. 2014;37(7):1797-805. https://doi.org/10.2337/dc13-3007

Fajans SS, Bell GI. MODY: history, genetics, pathophysiology, and clinical decision making. Diabetes Care. 2011;34(8):1878-84. https://doi.org/10.2337/dc11-0035

Awa WL, Schober E, Wiegand S, Herwig J, Meissner T, Schmidt F, et al. Reclassification of diabetes type in pediatric patients initially classified as type 2 diabetes mellitus: 15 years follow-up using routine data from the German/Austrian DPV database. Diabetes Res Clin Pract. 2011;94(3):463-7. https://doi.org/10.1016/j.diabres.2011.09.011

Christensen AS, Hædersdal S, Støy J, Storgaard H, Kampmann U, Forman JL, et al. Efficacy and safety of glimepiride with or without linagliptin treatment in patients with HNF1A diabetes (maturity-onset diabetes of the young type 3): a randomized, double-blinded, placebo-controlled, crossover trial (GLIMLINA). Diabetes Care. 2020;43(9):2025-33. https://doi.org/10.2337/dc20-0408

Broome DT, Tekin Z, Pantalone KM, Mehta AE. Novel use of GLP-1 receptor agonist therapy in HNF4A-MODY. Diabetes Care. 2020;43(6):e65. https://doi.org/10.2337/dc20-0012

Lumb AN, Gallen IW. Treatment of HNF1-alpha MODY with the DPP-4 inhibitor Sitagliptin(1). Diabet Med. 2009;26(2):189-90. https://doi.org/10.1111/j.1464-5491.2008.02645.x

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Copyright (c) 2025 Revista Colombiana de Endocrinología, Diabetes & Metabolismo

Dimensions


PlumX


Downloads

Download data is not yet available.