Renal Function and HIV Progression in Kenyan Adults
Author Information
Author(s): Samir K Gupta, Willis Owino Ong'or, Changyu Shen, Beverly Musick, Mitchell Goldman, Kara Wools-Kaloustian
Primary Institution: Indiana University School of Medicine
Hypothesis
Is reduced renal function associated with faster progression to AIDS in HIV-infected adults not requiring antiretroviral therapy?
Conclusion
Reduced renal function is linked to faster HIV disease progression in Kenyan adults not initially meeting treatment criteria, but it does not correlate with overall mortality.
Supporting Evidence
- Lower renal function was significantly associated with shorter times to meeting cART initiation criteria.
- CrCl < 60 mL/min was linked to increased risk of developing CD4 counts < 200 cells/mm3.
- The study included a large cohort of 7383 subjects with a median follow-up of 59 weeks.
Takeaway
If your kidneys aren't working well, you might get sicker from HIV faster, but it doesn't mean you'll die sooner.
Methodology
Cox proportional hazard regression models were used to evaluate the associations between renal function and endpoints like time to cART initiation and overall mortality.
Potential Biases
Potential bias due to missing data and the retrospective nature of the study.
Limitations
The study relied on existing data, which may not include all potential predictors of outcomes, and the results may not be generalizable to excluded populations.
Participant Demographics
The cohort included HIV-infected adults aged 18 and older, with a median age of 35.5 years, and 73.1% were female.
Statistical Information
P-Value
p<0.0001
Confidence Interval
95% CI, 1.23-1.52
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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