Clinical Characteristics of Diabetes Diagnosed Age before 30 Years in Thailand
Keywords:
diabetes mellitus, type 1 diabetes, type 2 diabetesAbstract
Currently, there is no epidemiological study of diabetes diagnosed before the age of 30 in Thailand. The aim of this study was to determine type of diabetes and clinical characteristics of Thai diabetic patients diagnosed before age 30 years. Six hundred and forty-six patients were enrolled from 31 network hospitals in Thailand between August 2018 to December 2021. Type 1 diabetes was identified in 63.6% of patients, type 2 diabetes in 19.8%, and other specific types of diabetes in 16.6%. For type 1 diabetes patients, the median age at diagnosis was 11 years and presentation with diabetic ketoacidosis (DKA) was common (45%). The average glycated hemoglobin (HbA1c) at diagnosis was 9.9%. For type 2 diabetes patients, the median age at diagnosis was 18 years and the presentation of DKA was 4.7%. The average HbA1c at diagnosis was 10.9%. In conclusion, type 1 diabetes was more common in diabetes diagnosed before age 30 years and DKA was frequent. The prevalence of type 2 diabetes increased with age and HbA1c increased during adolescence. This study can be used as reference and may lead to applicable public health policies related to diagnosis, treatment, and prevention of diabetes in young people in Thailand as well.
References
Reutrakul S, Deerochanawong C. Diabetes in Thailand: status and policy. Curr Diab Rep 2016;16(3):28.
American Diabetes Association Professional Practice Committee. 2. classification and diagnosis of diabetes: standards of medical care in diabetes-2022. Diabetes Care 2022;45(Suppl 1):S17- S38.
Patterson C, Guariguata L, Dahlquist G, Soltész G, Ogle G, Silink M. Diabetes in the young - a global view and worldwide estimates of numbers of children with type 1 diabetes. Diabetes Res Clin Pract 2014;103(2):161-75.
Pinhas-Hamiel O, Dolan LM, Daniels SR, Standiford D, Khoury PR, Zeitler P. Increased incidence of non-insulin-dependent diabetes mellitus among adolescents. J Pediatr 1996;128(5 Pt 1):608-15.
Tuchinda C, Likitmaskul S, Unachak K, Panamonta O, Patarakijavanich N, Chetthakul T. The epidemiology of type 1 diabetes in Thai children. J Med Assoc Thai 2002;85(6):648-52.
Aekplakorn W, Mo-Suwan L. Prevalence of obesity in Thailand. Obes Rev 2009;10(6):589-92.
Peer N, Balakrishna Y, Durao S. Screening for type 2 diabetes mellitus. Cochrane Database Syst Rev 2020;5(5):Cd005266.
Plengvidhya N, Tangjittipokin W, Teerawattanapong N, Narkdontri T, Yenchitsomanus PT. HNF1A mutation in a Thai patient with maturity-onset diabetes of the young: a case report. World J Diabetes 2019;10(7):414-20.
Dejkhamron P, Santiprabhob J, Likitmaskul S, Deerochanawong C, Rawdaree P, Tharavanij T, et al. Young-onset diabetes patients in Thailand: data from Thai type1 Diabetes and Diabetes diagnosed Age before 30years Registry, Care and Network (T1DDAR CN). J Diabetes Investig 2022;13(5):796-809.
Jaruratanasirikul S, Thammaratchuchai S, Sriplung H. Trends of childhood diabetes in Southern Thailand: 20-year experience in a tertiary medical center. World J Pediatr 2017;13(6):566-70.
Likitmaskul S, Angsusingha K, Morris S, Kiattisakthavee P, Chaichanwatanakul K, Tuchinda C. Type 1 diabetes in Thai children aged 0-14 years. J Med Assoc Thai 1999;82(8):826-32.
Panamonta O, Thamjaroen J, Panamonta M, Panamonta N, Suesirisawat C. The rising incidence of type 1 diabetes in the northeastern part of Thailand. J Med Assoc Thai 2011;94(12):1447-50.
Praveen PA, Hockett CW, Ong TC, Amutha A, Isom SP, Jensen ET, et al. Diabetic ketoacidosis at diagnosis among youth with type 1 and type 2 diabetes: results from SEARCH (United States) and YDR (India) registries. Pediatr Diabetes 2021;22(1):40-6.
American Diabetes Association Professional Practice Committee. 5. Facilitating behavior change and well-being to improve health outcomes: standards of medical care in diabetes—2022. Diabetes Care 2021;45(Supplement_1):S60-S82.
American Diabetes Association Professional Practice Committee. 14. Children and adolescents: standards of medical care in diabetes-2022. Diabetes Care 2022;45(Suppl 1):S208-S31.
Andersson C, Vaziri-Sani F, Delli A, Lindblad B, Carlsson A, Forsander G, et al. Triple specificity of ZnT8 autoantibodies in relation to HLA and other islet autoantibodies in childhood and adolescent type 1 diabetes. Pediatr Diabetes 2013;14(2):97-105.
Kawasaki E, Oikawa Y, Okada A, Kanatsuna N, Kawamura T Kikuchi T, et al. Zinc transporter 8 autoantibodies complement glutamic acid decarboxylase and insulinoma-associated antigen-2 autoantibodies in the identification and characterization of Japanese type 1 diabetes. J Diabetes Investig 2020;11(5):1181-7.
Yang L, Luo S, Huang G, Peng J, Li X, Yan X, et al. The diagnostic value of zinc transporter 8 autoantibody (ZnT8A) for type 1 diabetes in Chinese. Diabetes Metab Res Rev 2010;26(7):579-84.
Wenzlau JM, Juhl K, Yu L, Moua O, Sarkar SA, Gottlieb P, et al. The cation efflux transporter ZnT8 (Slc30A8) is a major autoantigen in human type 1 diabetes. Proc Natl Acad Sci U S A. 2007;104(43):17040-5.
Winter WE, Schatz DA. Autoimmune markers in diabetes. Clin Chem 2011;57(2):168-75.
Niechciał E, Rogowicz-Frontczak A, Piłaciński S, Fichna M, Skowrońska B, Fichna P, et al. Autoantibodies against zinc transporter 8 are related to age and metabolic state in patients with newly diagnosed autoimmune diabetes. Acta Diabetol 2018;55(3):287-94.
Kawasaki E, Uga M, Nakamura K, Kuriya G, Satoh T, Fujishima K, et al. Association between anti-ZnT8 autoantibody specificities and SLC30A8 Arg325Trp variant in Japanese patients with type 1 diabetes. Diabetologia 2008;51(12):2299-302.
Wenzlau JM, Liu Y, Yu L, Moua O, Fowler KT, Rangasamy S, et al. A common nonsynonymous single nucleotide polymorphism in the SLC30A8 gene determines ZnT8 autoantibody specificity in type 1 diabetes. Diabetes 2008;57(10):2693-7.
Trisorus C, Aroonparkmongkol S, Kongmanas HB, Sahakitrungruang T. Prevalence of islet autoantibodies in Thai juvenile-onset type 1 diabetes. Pediatr Int 2018;60(11):1002-7.
Libman IM, Pietropaolo M, Trucco M, Dorman JS, LaPorte RE, Becker D. Islet cell autoimmunity in white and black children and adolescents with IDDM. Diabetes Care 1998;21(11):1824-7
Dejkhamron P, Santiprabhob J, Likitmaskul S, Deerochanawong C, Rawdaree P, Tharavanij T, et al. Type 1 diabetes management and outcomes: a multicenter study in Thailand. J Diabetes Investig 2021;12(4):516-26.
Clements MA, Foster NC, Maahs DM, Schatz DA, Olson BA, Tsalikian E, et al. Hemoglobin A1c (HbA1c) changes over time among adolescent and young adult participants in the T1D exchange clinic registry. Pediatr Diabetes 2016;17(5):327-36.
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Journal of Health Systems Research is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) license, unless otherwise stated.