HIV/AIDS: Research and Palliative Care (Mar 2021)
Chronic Kidney Disease and Associated Factors Among HIV Infected Patients Taking Tenofovir Disoproxil Fumarate Based Regimen in Ethiopia: A Hospital-Based Cross-Sectional Study
Abstract
Abebe Muche Belete,1 Taklo Simeneh Yazie2 1Department of Medicine, College of Medicine and Health Sciences, Debre Berhan University, Debre Berhan, Amhara, Ethiopia; 2Pharmacology Unit and Research Team, Department of Pharmacy, College of Health Sciences, Debre Tabor University, Debre Tabor, Amhara, EthiopiaCorrespondence: Taklo Simeneh Yazie Email [email protected]: Life expectancy of HIV patients has increased by the extensive use of antiretroviral therapies (ART), but ART predisposes patients to chronic non-communicable diseases including chronic kidney disease (CKD). Tenofovir disoproxil fumarate is one of the commonly used drugs in ART and is found to have more risk for developing CKD. In the study areas, there was no previous study addressing the prevalence of CKD, so the purpose of this study was to pinpoint the prevalence of CKD, and its associated factors.Methods: A hospital-based cross-sectional study was employed at Tikur Anbessa Specialized Hospital (TASH) and Zewuditu Memorial Hospital (ZMH) from April 1 to June 30, 2019. The study participants were proportionally allocated to each hospital and a total of 243 eligible participants were selected conveniently from the two hospitals in the study period. Structured questionnaire and checklist were used to collect socio-demographic and clinical data of the participants. Blood samples (3– 5 ml) were used to determine serum creatinine using calibrated fully automated Mind ray BS-200E, and glomerular filtration rate (GFR) was estimated using a chronic kidney disease epidemiology equation. Multivariate logistic regression was employed to identify factors associated with CKD, and a P-value of less than 0.05 was considered significant.Results: In the present study, the prevalence of CKD (GFR < 60 ml/min/1.73 m2) was 4.53% (95% CI = 2.3– 8%). GFR was classified into stages, stage 5 (GFR < 15), stage 4 (15– 29.9), stage 3 (30– 59.9), stage 2 (60– 89.9), and stage 1 (≥ 90) were 0%, 0.4%, 4.1%, 38.3%, and 57.2%, respectively. In the multivariate logistic regression, age greater than 50 years old, and having cancer were significantly associated with CKD (AOR: 0.22, 95% CI = 0.05– 0.88, P = 0.033, and AOR: 18.20, 95% CI = 122– 271.77, P = 0.035, respectively).Conclusion: Chronic kidney disease in HIV-infected patients receiving a TDF-based regimen requires attention. Age > 50 years old, and having cancer as comorbidity were significantly associated with chronic kidney disease. Patients should be regularly monitored for early diagnosis and management of chronic kidney disease in a TDF-based regimen.Keywords: chronic kidney disease, tenofovir disoproxil fumarate, human immunodeficiency virus, factors, Ethiopia
