Publication: Incidence rate and time to occurrence of renal impairment and chronic kidney disease among thai hiv-infected adults with tenofovir disoproxil fumarate use
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Issued Date
2021-01-01
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18746136
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2-s2.0-85120302978
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Mahidol University
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SCOPUS
Bibliographic Citation
Open AIDS Journal. Vol.15, No.1 (2021), 73-80
Suggested Citation
Jirayu Visuthranukul, Thanapoom Rattananupong, Phenphop Phansuea, Narin Hiransuthikul Incidence rate and time to occurrence of renal impairment and chronic kidney disease among thai hiv-infected adults with tenofovir disoproxil fumarate use. Open AIDS Journal. Vol.15, No.1 (2021), 73-80. doi:10.2174/1874613602115010073 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/77338
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Title
Incidence rate and time to occurrence of renal impairment and chronic kidney disease among thai hiv-infected adults with tenofovir disoproxil fumarate use
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Abstract
Background: Tenofovir disoproxil fumarate (TDF) is a major antiretroviral therapy for Thai human immunodeficiency virus (HIV) infected adults. TDF is associated with a decrease in renal function. There is limited data about the use of TDF with the incidence and time to renal impairment and chronic kidney disease (CKD) in Thai HIV-infected adults. Objectives: To study the association of TDF with the incidence rate and duration of renal impairment and CKD in Thai patients. Methods: A retrospective cohort study in Thai naïve HIV-infected adults was conducted to compare the incidence rate and time to renal impairment and CKD in TDF and non-TDF groups. The incidence rate was analyzed by person-time. Time to renal impairment and CKD were analyzed by Kaplan-Meier curves and log-rank tests. Results: A total of 1,400 patients were enrolled. The incidence rates of renal impairment in TDF and non-TDF groups were 27.66/1,000 and 5.54/1,000 person-years. The rate ratio was 4.99 (95% confidence interval [CI] 2.66–9.35). The incidence rates of CKD in both groups were not significantly different. Themean difference of eGFR between the TDF and non-TDF groups was 1.92 ml/min/1.73 m2 (p = 0.022). Time to onset of renal impairment between the TDF and non-TDF groups was found to differ by approximately 20 months. Conclusion: The incidence rate of renal impairment was about five times higher in the TDF group. A rapid decline of eGFR occurred in the first 2–3 years of treatment. Therefore, the renal function of HIV-infected patients should be monitored so that the severity of renal impairment could be evaluated and CKD could be prevented.