BACKGROUND: To evaluate the prevalence of chronic kidney disease (CKD) in Chinese HIV-infected population. METHODS: This was a cross-sectional point prevalence study. All Chinese HIV-infected patients who were followed up in a tertiary referral center in Hong Kong were recruited. Spot urine was saved for each patient to calculate urine protein-to-creatinine ratio (urine P/Cr). Those with urine P/Cr > 0.3 would have 24-h urine collection to determine the exact amount of proteinuria. Glomerular filtration rate (GFR) was estimated using MDRD formula. CKD was defined as GFR <60 ml/min/1.73 m2 and/or urine P/Cr > 0.3. Baseline demographic and clinical data were extracted from patients' records. RESULTS: In total 322 patients were recruited. The mean age was 45.2 +/- 11.7 years. The duration of follow up was 6.0 +/- 4.0 years. There were 264 male and 58 female patients. The prevalence of hypertension, diabetes mellitus and CKD were 7.4%, 10.6% and 16.8%, respectively. Eighteen patients (5.6%) had GFR < 60 ml/min/1.73 m2 while 44 patients (13.7%) had spot urine P/Cr > 0.3. Among those with urine P/Cr > 0.3, 38 patients had 24-h urine collection. Using univariate analysis, CKD was found to be significantly (P < 0.05) associated with age, hypertension, diabetes, use of indinavir, lower CD4 count and peak viral load. Multivariate logistic regression revealed older age (P < 0.001), lower CD4 count (P = 0.02) and use of indinavir therapy (P = 0.04) were associated with development of CKD. CONCLUSION: CKD is prevalent in Chinese HIV-infected patients. Patients with CKD were more likely to be older, associated with use of indinavir and CD4 nadir less than 100 cells/mul.
BACKGROUND: To evaluate the prevalence of chronic kidney disease (CKD) in Chinese HIV-infected population. METHODS: This was a cross-sectional point prevalence study. All Chinese HIV-infectedpatients who were followed up in a tertiary referral center in Hong Kong were recruited. Spot urine was saved for each patient to calculate urine protein-to-creatinine ratio (urine P/Cr). Those with urine P/Cr > 0.3 would have 24-h urine collection to determine the exact amount of proteinuria. Glomerular filtration rate (GFR) was estimated using MDRD formula. CKD was defined as GFR <60 ml/min/1.73 m2 and/or urine P/Cr > 0.3. Baseline demographic and clinical data were extracted from patients' records. RESULTS: In total 322 patients were recruited. The mean age was 45.2 +/- 11.7 years. The duration of follow up was 6.0 +/- 4.0 years. There were 264 male and 58 female patients. The prevalence of hypertension, diabetes mellitus and CKD were 7.4%, 10.6% and 16.8%, respectively. Eighteen patients (5.6%) had GFR < 60 ml/min/1.73 m2 while 44 patients (13.7%) had spot urine P/Cr > 0.3. Among those with urine P/Cr > 0.3, 38 patients had 24-h urine collection. Using univariate analysis, CKD was found to be significantly (P < 0.05) associated with age, hypertension, diabetes, use of indinavir, lower CD4 count and peak viral load. Multivariate logistic regression revealed older age (P < 0.001), lower CD4 count (P = 0.02) and use of indinavir therapy (P = 0.04) were associated with development of CKD. CONCLUSION:CKD is prevalent in Chinese HIV-infectedpatients. Patients with CKD were more likely to be older, associated with use of indinavir and CD4 nadir less than 100 cells/mul.
Authors: Chris T Longenecker; Rebecca Scherzer; Peter Bacchetti; Cora E Lewis; Carl Grunfeld; Michael G Shlipak Journal: AIDS Date: 2009-06-01 Impact factor: 4.177
Authors: Vasantha Jotwani; Rebecca Scherzer; Alison Abraham; Michelle M Estrella; Michael Bennett; Prasad Devarajan; Kathryn Anastos; Mardge H Cohen; Marek Nowicki; Anjali Sharma; Mary Young; Phyllis C Tien; Carl Grunfeld; Chirag R Parikh; Michael G Shlipak Journal: Antivir Ther Date: 2013-08-23