Hypertension in treated and untreated patients with HIV: a study from 2011 to 2013 at the Jos University Teaching Hospital, Nigeria.

Background: Individuals with HIV, especially those on antiretroviral therapy (ART), may have increased risk of hypertension. We investigated the prevalence of hypertension at enrolment and 12 months after commencing ART in a Nigerian HIV clinic. Methods: Data from patients enrolled for ART from 2011 to 2013 were analysed, including 2310 patients at enrolment and 1524 re-evaluated after 12 months of ART. The presence of hypertension, demographic, clinical and biochemical data were retrieved from standardized databases. Bivariate and logistic regressions were used to identify baseline risk factors for hypertension. Results: Prevalence of hypertension at enrolment was 19.3% (95% CI 17.6-20.9%), and age (p<0.001), male sex (p=0.004) and body mass index (BMI) (p<0.001) were independent risk factors for hypertension. Twelve months after initiating ART, a further 31% (95% CI 17.6-20.9%) had developed hypertension. Total prevalence at that point was 50.2%. Hypertension among those on ART was associated with age (p=0.009) and BMI (p=0.008), but not with sex. There were no independently significant associations between hypertension and CD4+ counts, viral load or type of ART. Conclusions: Hypertension is common in HIV infected individuals attending the HIV clinic. Patients initiating ART have a high risk of developing hypertension in the first year of ART. Since BMI is modifiable, life-style advice aimed at weight reduction is strongly advisable.

Prevalence of musculoskeletal diseases in a semi-urban Nigerian community: results of a cross-sectional survey using COPCORD methodology.

The International League of Associations for Rheumatology (ILAR) in collaboration with the World Health Organization (WHO) initiated the Community Oriented Program for the Control of Rheumatic diseases (COPCORD) to promote the growth of rheumatology in developing countries. This is the first COPCORD-type survey carried out in a West African community. The objective of this study was to determine the prevalence of musculoskeletal diseases in a semi-urban Nigerian community, using the COPCORD methodology. This is a cross-sectional total population survey, carried out in Katon Rikkos, Jos, Nigeria, from June 2015 to November 2016. All inhabitants of the community who are 15 years and older were included in the study, except those who were not available or refused to participate. Trained health workers from the community carried out a house-to-house survey, to administer the COPCORD questionnaire. People reporting musculoskeletal symptoms were examined and investigated at the teaching hospital, to determine the specific type of musculoskeletal diseases. Data was analyzed using Epi-info version 7.1.5 and P values of <0.05 were considered statistically significant. The median age of the study population was 33 (IQR 24-46) years, with a male to female ratio of 1:1.1. The prevalence of musculoskeletal disease was 33%. Females (57.0%) were more affected than males (43.0%); the most common form of musculoskeletal diseases diagnosed was osteoarthritis (22.0%). Male sex and a family history of musculoskeletal diseases were independent predictors of musculoskeletal diseases. A Health Assessment Questionnaire Disability Index (HAQ-DI) ≥1 was recorded in 14% of subjects with musculoskeletal diseases. The prevalence of musculoskeletal diseases in this community is high with significant disability; therefore, there is urgent need for increased access to rheumatology care in the community.

Human Immunodeficiency Virus and Risk of Type 2 Diabetes in a Large Adult Cohort in Jos, Nigeria.

BACKGROUND: Human immunodeficiency virus (HIV) infection and the use of antiretroviral therapy (ART) may increase the risk of type 2 diabetes mellitus (T2DM). However, data from regions with a high burden of HIV/AIDS are limited. We determined the prevalence of T2DM at the time of presentation to a large HIV clinic in Nigeria, as well as the incidence of diabetes 12 months following ART initiation. METHODS: Data from patients enrolled for ART from 2011 to 2013 was analyzed, including 2632 patients on enrollment and 2452 reevaluated after 12 months of ART commencement. The presence of diabetes, and demographic, clinical, and biochemical data were retrieved from standardized databases. CD4(+), HIV RNA load, and hepatitis C virus status were noted. Bivariate and logistic regressions were used to identify risk factors for T2DM. RESULTS: Baseline T2DM prevalence was 2.3% (95% confidence interval, 1.8%-2.9%); age, but not body mass index (BMI), was a risk factor for diabetes. After 12 months of ART, an additional 5.3% had developed T2DM. Newly developed diabetes was not associated with age, but was associated with BMI. There were no significant associations between prevalent or incident diabetes and CD4(+), viral load, or type of ART. CONCLUSIONS: Diabetes is not uncommon in HIV-infected individuals at the time of presentation to HIV services. Patients initiating ART have a high risk of developing diabetes in the first year of ART. Excessive weight gain should be avoided, as incident diabetes was associated with a BMI ≥25.0 kg/m(2).