Evidence map›Paper›PMID 22313955›Full record

ArticleAIDS (London, England)2012

Association of tenofovir exposure with kidney disease risk in HIV infection.

Rebecca Scherzer, Michelle Estrella, Yongmei Li, Andy I Choi, Steven G Deeks, Carl Grunfeld, Michael G Shlipak

Abstract read
In one paragraph

Article in AIDS (London, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 188 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
188citing papers in PubMed, 9 pooled it
25.0field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

188 citing papers in PubMed, 9 syntheses or guidelines pooled it, 422 citations in OpenAlex.

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128 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Rebecca ScherzerDepartment of Medicine, San Francisco Veterans Affairs Medical Center, California, USA.
Michelle Estrella
Yongmei Li
Andy I Choi
Steven G Deeks
Carl Grunfeld
Michael G Shlipak
San Francisco VA Medical Center · USJohns Hopkins University · USSan Francisco General Hospital · US

Funding

CTSA: K12 COMPONENTKL2RR024130 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JOHNSTON, S. CLAIBORNE · 2006 to 2011
$19.3M
The Aging Kidney in HIV-Infection: biomarkers for early detection of injuryR01AG034853 · NIA · NORTHERN CALIFORNIA INSTITUTE/RES/EDU · PI ESTRELLA, MICHELLE M, SHLIPAK, MICHAEL G · 2010 to 2025
$9.6M
Preventing the Establishment of Enfuvirtide-resistance in the Latent ReservoirK24AI069994 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI DEEKS, STEVEN GRANT · 2007 to 2016
$1.5M
Burden of Chronic Kidney Disease in HIV InfectionK23DK081317 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI ESTRELLA, MICHELLE M · 2009 to 2013
$835k
Heart Failure Incidence and Progression in Renal DiseaseR01DK066488 · NIDDK · NORTHERN CALIFORNIA INSTITUTE RES &EDUC · PI SHLIPAK, MICHAEL G · 2004 to 2008
$633k
Methods for Early Detection of Kidney Disease in Patients with HIVK23DK080645 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHOI, ANDY I · 2008 to 2010
$444k
Kidney Disease, Antiretroviral Therapy and Cardiovascular Events in HIV-InfectionR03AG034871 · NIA · NORTHERN CALIFORNIA INSTITUTE/RES/EDU · PI SHLIPAK, MICHAEL G · 2009 to 2010
$125k
NCRR NIH HHS KL2 RR024130NIAID NIH HHS K24 AI069994NIAID NIH HHS K24AI069994NIA NIH HHS 1R03AG034871-01NIA NIH HHS R03 AG034871NIDDK NIH HHS K23 DK080645NIDDK NIH HHS K23DK080645-1A1NIDDK NIH HHS K23 DK081317NIDDK NIH HHS K23DK081317NIDDK NIH HHS R01 DK066488NIDDK NIH HHS R01 DK066488-01
6 · The paper itself

Abstract

objectiveDespite widespread HAART use, HIV disease remains associated with increased risk of kidney disease. Whether tenofovir use is associated with higher risk of kidney disease is controversial.

designWe evaluated the association of cumulative and ever exposure to tenofovir on kidney outcomes in 10,841 HIV-infected patients from the Veterans Health Administration who initiated antiretroviral therapy from 1997 to 2007.

methodsCox proportional hazards and marginal structural models evaluated associations between tenofovir and time to first occurrence of proteinuria (two consecutive urine dipstick measurements ≥30 mg/dl), rapid decline in kidney function (≥3 ml/min per 1.73 m annual decline), and chronic kidney disease (CKD; estimated glomerular filtration rate <60 ml/min per 1.73 m).

resultsMedian follow-up ranged from 3.9 years (proteinuria) to 5.5 years (CKD), during which 3400 proteinuria, 3078 rapid decline, and 533 CKD events occurred. After multivariable adjustment, each year of exposure to tenofovir was associated with 34% increased risk of proteinuria [95% confidence interval (CI) 25-45, P < 0.0001], 11% increased risk of rapid decline (3-18, P = 0.0033), and 33% increased risk of CKD (18-51, P < 0.0001). Preexisting renal risk factors did not appear to worsen the effects of tenofovir. Other antiretroviral drugs showed weaker or inconsistent associations with kidney disease events. Among those who discontinued tenofovir use, risk of kidney disease events did not appear to decrease during follow-up.

conclusionTenofovir exposure was independently associated with increased risk for three types of kidney disease events, and did not appear to be reversible. Because subtle kidney function decline affects long-term morbidity and mortality, the balance between efficacy and probable adverse effects requires further study.

Indexed as

AdenineAdultAnti-HIV AgentsFemaleFollow-Up StudiesGlomerular Filtration RateHIV InfectionsHumansKidney Failure, ChronicMaleMiddle AgedOrganophosphonatesProteinuriaRisk FactorsTenofovirTime FactorsAdenineAnti-HIV AgentsOrganophosphonatesTenofovir

Identifiers

PMID22313955
PMCPMC3736566
OpenAlexW1967879506

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.