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Estimating kidney function in HIV-infected adults in Kenya: comparison to a direct measure of glomerular filtration rate by iohexol clearance.

التفاصيل البيبلوغرافية
العنوان: Estimating kidney function in HIV-infected adults in Kenya: comparison to a direct measure of glomerular filtration rate by iohexol clearance.
المؤلفون: Christina M Wyatt, George J Schwartz, Willis Owino Ong'or, Joseph Abuya, Alison G Abraham, Charles Mboku, Loice B M'mene, Winnie J Koima, Mathew Hotta, Paula Maier, Paul E Klotman, Kara Wools-Kaloustian
المصدر: PLoS ONE, Vol 8, Iss 8, p e69601 (2013)
بيانات النشر: Public Library of Science (PLoS), 2013.
سنة النشر: 2013
المجموعة: LCC:Medicine
LCC:Science
مصطلحات موضوعية: Medicine, Science
الوصف: More than two-thirds of the world's HIV-positive individuals live in sub-Saharan Africa, where genetic susceptibility to kidney disease is high and resources for kidney disease screening and antiretroviral therapy (ART) toxicity monitoring are limited. Equations to estimate glomerular filtration rate (GFR) from serum creatinine were derived in Western populations and may be less accurate in this population.We compared results from published GFR estimating equations with a direct measure of GFR by iohexol clearance in 99 HIV-infected, ART-naïve Kenyan adults. Iohexol concentration was measured from dried blood spots on filter paper. The bias ratio (mean of the ratio of estimated to measured GFR) and accuracy (percentage of estimates within 30% of the measured GFR) were calculated.The median age was 35 years, and 60% were women. The majority had asymptomatic HIV, with median CD4+ cell count of 355 cells/mm(3). Median measured GFR was 115 mL/min/1.73 m(2). Overall accuracy was highest for the Chronic Kidney Disease Epidemiology Consortium (CKD-EPI) equation. Consistent with a prior report, bias and accuracy were improved by eliminating the coefficient for black race (85% of estimates within 30% of measured GFR). Accuracy of all equations was poor in participants with GFR 60-90 mL/min/1.73 m(2) (
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1932-6203
Relation: http://europepmc.org/articles/PMC3738577?pdf=render; https://doaj.org/toc/1932-6203
DOI: 10.1371/journal.pone.0069601
URL الوصول: https://doaj.org/article/cfaf4fcf061c4c79ad98d6c63efb0dc2
رقم الأكسشن: edsdoj.faf4fcf061c4c79ad98d6c63efb0dc2
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:19326203
DOI:10.1371/journal.pone.0069601