التفاصيل البيبلوغرافية
| العنوان: |
Urinary Markers of Kidney Injury and Kidney Function Decline in HIV-Infected Women |
| المؤلفون: |
Shlipak, Michael G, Scherzer, Rebecca, Abraham, Alison, Tien, Phyllis C, Grunfeld, Carl, Peralta, Carmen A, Devarajan, Prasad, Bennett, Michael, Butch, Anthony W, Anastos, Kathryn, Cohen, Mardge H, Nowicki, Marek, Sharma, Anjali, Young, Mary A, Sarnak, Mark J, Parikh, Chirag R |
| المصدر: |
JAIDS Journal of Acquired Immune Deficiency Syndromes, vol 61, iss 5 |
| بيانات النشر: |
eScholarship, University of California |
| سنة النشر: |
2012 |
| المجموعة: |
University of California: eScholarship |
| مصطلحات موضوعية: |
Biomedical and Clinical Sciences, Clinical Sciences, HIV/AIDS, Kidney Disease, Clinical Research, Renal and urogenital, Good Health and Well Being, AIDS-Associated Nephropathy, Acute-Phase Proteins, Adult, Albuminuria, Biomarkers, Case-Control Studies, Creatinine, Disease Progression, Female, Glomerular Filtration Rate, HIV Infections, Hepatitis A Virus Cellular Receptor 1, Humans, Interleukin-18, Kidney, Lipocalin-2, Lipocalins, Membrane Glycoproteins, Middle Aged, Proto-Oncogene Proteins, Receptors, Virus, Risk Factors |
| جغرافية الموضوع: |
565 - 573 |
| الوصف: |
ObjectiveHIV-infected persons have substantially higher risk of kidney failure than persons without HIV, but serum creatinine levels are insensitive for detecting declining kidney function. We hypothesized that urine markers of kidney injury would be associated with declining kidney function among HIV-infected women.MethodsIn the Women's Interagency HIV Study, we measured concentrations of albumin-to-creatinine ratio, interleukin-18 (IL-18), kidney injury marker-1 (KIM-1), and neutrophil gelatinase-associated lipocalin from stored urine among 908 HIV-infected and 289 HIV-uninfected participants. Primary analyses used cystatin C-based estimated glomerular filtration rate (CKD-EPI eGFRcys) as the outcome, measured at baseline and 2 follow-up visits over 8 years; secondary analyses used creatinine (CKD-EPI eGFRcr). Each urine biomarker was categorized into tertiles, and kidney decline was modeled with both continuous and dichotomized outcomes.ResultsCompared with the lowest tertiles, the highest tertiles of albumin-to-creatinine ratio (-0.15 mL/min per 1.73 m, P < 0.0001), IL-18 (-0.09 mL/min per 1.73 m, P < 0.0001) and KIM-1 (-0.06 mL/min per 1.73 m, P < 0.001) were independently associated with faster eGFRcys decline after multivariate adjustment including all 3 biomarkers among HIV-infected women. Among these biomarkers, only IL-18 was associated with each dichotomized eGFRcys outcome: ≥3% (relative risk = 1.40; 95% confidence interval: 1.04 to 1.89); ≥5% (1.88; 1.30 to 2.71); and ≥10% (2.16; 1.20 to 3.88) for the highest versus lowest tertile. In alternative models using eGFRcr, the high tertile of KIM-1 had independent associations with 5% (1.71; 1.25 to 2.33) and 10% (1.78; 1.07 to 2.96) decline, and the high IL-18 tertile with 10% decline (1.97; 1.00 to 3.87).ConclusionsAmong HIV-infected women in the Women's Interagency HIV Study cohort, novel urine markers of kidney injury detect risk for subsequent declines in kidney function. |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
application/pdf |
| اللغة: |
unknown |
| العلاقة: |
qt70v718kd; https://escholarship.org/uc/item/70v718kdTest |
| الإتاحة: |
https://escholarship.org/uc/item/70v718kdTest |
| حقوق: |
public |
| رقم الانضمام: |
edsbas.65DE2F5E |
| قاعدة البيانات: |
BASE |
