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Availability and affordability of essential medicines and diagnostic tests for diabetes mellitus in Africa.
Kibirige, Davis; Olum, Ronald; Kyazze, Andrew Peter; Bongomin, Felix; Sanya, Richard E.
Afiliação
  • Kibirige D; Non-communicable Diseases Program, Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.
  • Olum R; Department of Medicine, Uganda Martyrs Hospital Lubaga, Kampala, Uganda.
  • Kyazze AP; Department of Medicine, St. Francis Hospital Nsambya, Kampala, Uganda.
  • Bongomin F; Non-communicable and Infectious Diseases Research (NIDER) Platform, Kampala, Uganda.
  • Sanya RE; Clinical Research Unit, Tuberculosis and Comorbidities Consortium, Kampala, Uganda.
Trop Med Int Health ; 27(11): 942-960, 2022 11.
Article em En | MEDLINE | ID: mdl-36121433
OBJECTIVE: To investigate the current status of the availability and affordability of specific essential medicines and diagnostics for diabetes in Africa. METHODS: Systematic review and meta-analysis. Studies conducted in Africa that reported any information on the availability and affordability of short-acting, intermediate-acting, and premixed insulin, glibenclamide, metformin, blood glucose, glycated haemoglobin or HbA1c, and lipid profile tests were included. Random-effect model meta-analysis and descriptive statistics were performed to determine the pooled availability and affordability, respectively. RESULTS: A total of 21 studies were included. The pooled availability of each drug was as follows: short-acting insulin 33.5% (95% CI: 17.8%-49.2%, I2  = 95.02%), intermediate-acting insulin 23.1% (95% CI: 6.3%-39.9%, I2  = 91.6%), premixed insulin 49.4% (95% CI: 24.9%-73.9%, I2  = 90.57%), glibenclamide 55.9% (95% CI: 43.8%-68.0%, I2  = 96.7%), and metformin 47.0% (95% CI: 34.6%-59.4%, I2  = 97.54%). Regarding diagnostic tests, for glucometers the pooled availability was 49.5% (95% CI: 37.9%-61.1%, I2  = 97.43%), for HbA1c 24.6% (95% CI: 3.1%-46.1%, I2  = 91.64), and for lipid profile tests 35.7% (95% CI: 19.4%-51.9%, I2  = 83.77%). The median (IQR) affordability in days' wages was 7 (4.7-7.5) for short-acting insulin, 4.4 (3.9-4.9) for intermediate-acting insulin, 7.1 (5.8-16.7) for premixed insulin, 0.7 (0.7-0.7) for glibenclamide, and 2.1 (1.8-2.8) for metformin. CONCLUSION: The availability of the five essential medicines and three diagnostic tests for diabetes in Africa is suboptimal. The relatively high cost of insulin, HbA1c, and lipid profile tests is a significant barrier to optimal diabetes care. Pragmatic country-specific strategies are urgently needed to address these inequities in access and cost.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Medicamentos Essenciais / Diabetes Mellitus / Metformina Tipo de estudo: Diagnostic_studies / Health_economic_evaluation / Prognostic_studies / Systematic_reviews Limite: Humans Idioma: En Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Medicamentos Essenciais / Diabetes Mellitus / Metformina Tipo de estudo: Diagnostic_studies / Health_economic_evaluation / Prognostic_studies / Systematic_reviews Limite: Humans Idioma: En Ano de publicação: 2022 Tipo de documento: Article