Impact of lean mass and bone density on glomerular filtration rate estimation in people living with HIV/AIDS.
Chronic kidney disease is a frequent complication in persons living with HIV/AIDS. Although previous studies have suggested that the CKD-EPI formula is appropriate to estimate glomerular filtration rate (GFR) in HIV-positive adults with normal kidney function, the optimal way to estimate GFR in thos...
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doaj-bedb7d3fcddd49bb8b49ee5b303ffead2020-11-24T21:24:27ZengPublic Library of Science (PLoS)PLoS ONE1932-62032017-01-011211e018641010.1371/journal.pone.0186410Impact of lean mass and bone density on glomerular filtration rate estimation in people living with HIV/AIDS.Corinne Isnard BagnisLaurence PieroniRachida InaouiPhilippe MaksudStéphanie LallauretMarc-Antoine ValantinRoland TubianaChristine KatlamaGilbert DerayMarie CourbebaisseJérôme TourretSophie Tezenas du MontcelChronic kidney disease is a frequent complication in persons living with HIV/AIDS. Although previous studies have suggested that the CKD-EPI formula is appropriate to estimate glomerular filtration rate (GFR) in HIV-positive adults with normal kidney function, the optimal way to estimate GFR in those with Stage 3 chronic kidney disease is not known. Moreover, the impact of muscle mass on creatinine level and GFR estimation is unknown.Our study aimed to evaluate the accuracy of different diagnostic tests available compared to the gold standard measurement of GFR. A group of 44 HIV-1 patients with an estimated GFR between 60 and 30 ml/min/1.73 m2 were included in a single-center cross-sectional study. Serum creatinine and cystatin C were measured. GFR was estimated using Cockcroft-Gault, MDRD, sMDRD, CKD-EPI, CKD-EPIcyst, and CKD-EPIcyst/creat formulae and was measured using isotopic Chrome51 EDTA clearance. Bone density and muscle mass were measured by DXA scan.Mean age was 62±10 years. Mean BMI was 23±4 kg/m2. Prevalence of diabetes was 30% and of hypertension was 47%. Viral load was <40 copies/ml for 90% of the patients, and mean CD4 count was 446±191 cells/mm3. Mean measured GFR was 63.4±16.5 ml/min/1.73 m2. All formulae under-estimated GFR. The best relative precision and accuracy were provided by the CKP-EPI formula. sMDRD, CKD-EPIcyst, and CKD-EPIcyst/creat performed worse than the CKD-EPI formula. Body composition did not significantly influence accuracy or precision of GFR estimation.In HIV-infected patients in stable immunovirologic conditions with CKD stage 3 and high prevalence of metabolic associated conditions, the CKD-EPI formula performed best, although all formulae under estimate GFR.http://europepmc.org/articles/PMC5668131?pdf=render |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Corinne Isnard Bagnis Laurence Pieroni Rachida Inaoui Philippe Maksud Stéphanie Lallauret Marc-Antoine Valantin Roland Tubiana Christine Katlama Gilbert Deray Marie Courbebaisse Jérôme Tourret Sophie Tezenas du Montcel |
spellingShingle |
Corinne Isnard Bagnis Laurence Pieroni Rachida Inaoui Philippe Maksud Stéphanie Lallauret Marc-Antoine Valantin Roland Tubiana Christine Katlama Gilbert Deray Marie Courbebaisse Jérôme Tourret Sophie Tezenas du Montcel Impact of lean mass and bone density on glomerular filtration rate estimation in people living with HIV/AIDS. PLoS ONE |
author_facet |
Corinne Isnard Bagnis Laurence Pieroni Rachida Inaoui Philippe Maksud Stéphanie Lallauret Marc-Antoine Valantin Roland Tubiana Christine Katlama Gilbert Deray Marie Courbebaisse Jérôme Tourret Sophie Tezenas du Montcel |
author_sort |
Corinne Isnard Bagnis |
title |
Impact of lean mass and bone density on glomerular filtration rate estimation in people living with HIV/AIDS. |
title_short |
Impact of lean mass and bone density on glomerular filtration rate estimation in people living with HIV/AIDS. |
title_full |
Impact of lean mass and bone density on glomerular filtration rate estimation in people living with HIV/AIDS. |
title_fullStr |
Impact of lean mass and bone density on glomerular filtration rate estimation in people living with HIV/AIDS. |
title_full_unstemmed |
Impact of lean mass and bone density on glomerular filtration rate estimation in people living with HIV/AIDS. |
title_sort |
impact of lean mass and bone density on glomerular filtration rate estimation in people living with hiv/aids. |
publisher |
Public Library of Science (PLoS) |
series |
PLoS ONE |
issn |
1932-6203 |
publishDate |
2017-01-01 |
description |
Chronic kidney disease is a frequent complication in persons living with HIV/AIDS. Although previous studies have suggested that the CKD-EPI formula is appropriate to estimate glomerular filtration rate (GFR) in HIV-positive adults with normal kidney function, the optimal way to estimate GFR in those with Stage 3 chronic kidney disease is not known. Moreover, the impact of muscle mass on creatinine level and GFR estimation is unknown.Our study aimed to evaluate the accuracy of different diagnostic tests available compared to the gold standard measurement of GFR. A group of 44 HIV-1 patients with an estimated GFR between 60 and 30 ml/min/1.73 m2 were included in a single-center cross-sectional study. Serum creatinine and cystatin C were measured. GFR was estimated using Cockcroft-Gault, MDRD, sMDRD, CKD-EPI, CKD-EPIcyst, and CKD-EPIcyst/creat formulae and was measured using isotopic Chrome51 EDTA clearance. Bone density and muscle mass were measured by DXA scan.Mean age was 62±10 years. Mean BMI was 23±4 kg/m2. Prevalence of diabetes was 30% and of hypertension was 47%. Viral load was <40 copies/ml for 90% of the patients, and mean CD4 count was 446±191 cells/mm3. Mean measured GFR was 63.4±16.5 ml/min/1.73 m2. All formulae under-estimated GFR. The best relative precision and accuracy were provided by the CKP-EPI formula. sMDRD, CKD-EPIcyst, and CKD-EPIcyst/creat performed worse than the CKD-EPI formula. Body composition did not significantly influence accuracy or precision of GFR estimation.In HIV-infected patients in stable immunovirologic conditions with CKD stage 3 and high prevalence of metabolic associated conditions, the CKD-EPI formula performed best, although all formulae under estimate GFR. |
url |
http://europepmc.org/articles/PMC5668131?pdf=render |
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