Portal de Periódicos da CAPES

Persistent poor glycaemic control in individuals with type 2 diabetes in developing countries: 12 years of real-world evidence of the International Diabetes Management Practices Study (IDMPS)

2020; Springer Science+Business Media; Volume: 63; Issue: 4 Linguagem: Inglês

10.1007/s00125-019-05078-3

1432-0428

Pablo Aschner Montoya, Juan José Gagliardino, Hasan İlkova, Fernando J. Lavalle‐González, Ambady Ramachandran, Jean Claude Mbanya, Marina V. Shestakova, Juliana C.N. Chan, Juliana C.N. Chan,

Diabetes Management and Education

Abstract Aims/hypothesis We evaluated the secular trend of glycaemic control in individuals with type 2 diabetes in developing countries, where data are limited. Methods The International Diabetes Management Practices Study provides real-world evidence of patient profiles and diabetes care practices in developing countries in seven cross-sectional waves (2005–2017). At each wave, each physician collected data from ten consecutive participants with type 2 diabetes during a 2 week period. The primary objective of this analysis was to evaluate trends of glycaemic control over time. Results A total of 66,088 individuals with type 2 diabetes were recruited by 6099 physicians from 49 countries. The proportion of participants with HbA 1c <53 mmol/mol (<7%) decreased from 36% in wave 1 (2005) to 30.1% in wave 7 (2017) ( p < 0.0001). Compared with wave 1, the adjusted ORs of attaining HbA 1c ≤64 mmol/mol (≤8%) decreased significantly in waves 2, 5, 6 and 7 ( p < 0.05). Over 80% of participants received oral glucose-lowering drugs, with declining use of sulfonylureas. Insulin use increased from 32.8% (wave 1) to 41.2% (wave 7) ( p < 0.0001). The corresponding time to insulin initiation (mean ± SD) changed from 8.4 ± 6.9 in wave 1 to 8.3 ± 6.6 years in wave 7, while daily insulin dosage ranged from 0.39 ± 0.21 U/kg (wave 1) to 0.33 ± 0.19 U/kg (wave 7) for basal regimen and 0.70 ± 0.34 U/kg (wave 1) to 0.77 ± 0.33 (wave 7) U/kg for basal–bolus regimen. An increasing proportion of participants had ≥2 HbA 1c measurements within 12 months of enrolment (from 61.8% to 92.9%), and the proportion of participants receiving diabetes education (mainly delivered by physicians) also increased from 59.0% to 78.3%. Conclusions In developing countries, glycaemic control in individuals with type 2 diabetes remained suboptimal over a 12 year period, indicating a need for system changes and better organisation of care to improve self-management and attainment of treatment goals.