Evidence map›Paper›PMID 42380977›Full record

ArticleCardiovascular diabetology. Endocrinology reports2026

Beyond blood pressure: carotid intima-media thickness uncovers subclinical atherosclerosis in normotensive adults with type 2 diabetes in Sub-Saharan Africa.

Mark Kirabo Iga, Faith Ameda, Joyce Nayiga, Denise Apolot, Fatuma OmarAhmed, Ivan Bwire, Rebecca Kyomuhangi, Isaac Ssinabulya

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Article in Cardiovascular diabetology. Endocrinology reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

8 authors.

Mark Kirabo IgaDepartment of Radiology, School of Medicine, Makerere University, Kampala, Uganda.
Faith AmedaDepartment of Radiology, School of Medicine, Makerere University, Kampala, Uganda.
Joyce NayigaDepartment of Radiology, School of Medicine, Makerere University, Kampala, Uganda.
Denise ApolotDepartment of Radiology, School of Health Sciences, Soroti University, Soroti, Uganda. dapolot@sun.ac.ug.
Fatuma OmarAhmedDepartment of Radiology, School of Medicine, Makerere University, Kampala, Uganda.
Ivan BwireClincal Epidemiology Unit, School of Medicine, Makerere University, Kampala, Uganda.
Rebecca KyomuhangiDepartment of Radiology, School of Medicine, Makerere University, Kampala, Uganda.
Isaac SsinabulyaDepartment of Internal Medicine, Mulago National Referral Hospital, Kampala, Uganda.

Funding

Fogarty International Center of the National Institutes of Health, the U.S. Department of State's Office of the U.S. Global AIDS Coordinator and Health Diplomacy (S/GAC), and the President's Emergency Plan for AIDS Relief (PEPFAR) 1R25TW011213
6 · The paper itself

Abstract

backgroundDiabetes mellitus is strongly linked to a heightened risk of cardiovascular disease. Carotid intima-media thickness (CIMT) is increasingly utilized as a surrogate marker of atherosclerosis and cardiovascular disease risk. This study aimed to evaluate CIMT through high-resolution ultrasonography in adults with Type 2 diabetes and assess its potential association with selected clinical factors within a native Black African population. METHODOLOGY: An analytical cross-sectional study was conducted between November 2022 and February 2023 at the Diabetic Clinic of Mulago National Referral Hospital, Kampala, Uganda. One hundred normotensive adults with Type 2 diabetes were enrolled by consecutive sampling. CIMT was measured bilaterally at the common carotid artery using high-resolution Doppler ultrasonography. Clinical variables collected included age, sex, body mass index (BMI), glycated haemoglobin (HbA1c), fasting lipid profile, and diabetes duration. Multivariable Poisson regression with robust standard errors was used to estimate adjusted prevalence ratios (aPR).

resultsThe mean age was 52.4 years (SD 11.2) and 62% of participants were female. The median diabetes duration was 10.0 years and the median HbA1c was 9.9% (IQR 7.8-10.9). Abnormal CIMT (> 0.9 mm) was found in 61% (61/100) of participants. On multivariable analysis, independent predictors of abnormal CIMT included age > 45 years (aPR 1.17, 95% CI 1.08-1.28), high LDL cholesterol (aPR 1.20, 95% CI 1.07-1.36), poor or very poor glycemic control (HbA1c > 8%; aPR 1.16, 95% CI 1.01-1.32), and diabetes treatment duration > 9 years (aPR 1.11, 95% CI 1.01-1.21).

conclusionsAmong normotensive Ugandan adults with Type 2 diabetes, 61% had increased CIMT. Independent predictors were older age, poor glycemic control, high LDL cholesterol, and longer disease duration. CIMT assessment offers a simple, non-invasive adjunct for identifying subclinical atherosclerosis and may improve cardiovascular risk stratification in this population.

Indexed as

CarotidCIMTIntima-media thicknessType 2 diabetes

Identifiers

PMID42380977
PMCPMC13321594

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.