Evidence map›Paper›PMID 22179227›Full record

ReviewAIDS (London, England)2012

Relationship between minority nonnucleoside reverse transcriptase inhibitor resistance mutations, adherence, and the risk of virologic failure.

Jonathan Z Li, Roger Paredes, Heather J Ribaudo, Evguenia S Svarovskaia, Michael J Kozal, Katherine H Hullsiek, Michael D Miller, David R Bangsberg, Daniel R Kuritzkes

Abstract readReview
In one paragraph

Review 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 53 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

53 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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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

9 authors.

Jonathan Z LiDivision of Infectious Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA. jli22@partners.org
Roger Paredes
Heather J Ribaudo
Evguenia S Svarovskaia
Michael J Kozal
Katherine H Hullsiek
Michael D Miller
David R Bangsberg
Daniel R Kuritzkes

Funding

AIDS Clinical Trials Group NetworkU01AI068636 · NIAID · SOCIAL AND SCIENTIFIC SYSTEMS, INC. · PI KURITZKES, DANIEL R. · 2006 to 2010
$147.1M
The impact of HIV viral diversity and cellular immunity on HIV pathogenesisP30AI060354 · NIAID · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI ROBERT A. PARKER · 2004 to 2026
$94.4M
Statistical and Data Management Center for the AIDS Clinical Trials GroupU01AI068634 · NIAID · HARVARD SCHOOL OF PUBLIC HEALTH · PI HUGHES, MICHAEL DAVID · 2006 to 2010
$71.9M
TERRY BEIRN COMMUNITY PROGRAMS FOR CLINICAL RESEARCH ONU01AI042170 · NIAID · UNIVERSITY OF MINNESOTA TWIN CITIES · PI NEATON, JAMES DENNIS · 1997 to 2006
$23.2M
TB PREVENTION AND HIV IN THE HOMELESS--AN INTERVENTIONR01MH054907 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BANGSBERG, DAVID ROY · 1995 to 2014
$20.7M
HIV-1 THERAPEUTICS AND DRUG RESISTANCEK24RR016482 · NCRR · UNIVERSITY OF COLORADO DENVER · PI KURITZKES, DANIEL R. · 2001 to 2010
$1.0M
NCRR NIH HHS K24 RR016482NIAID NIH HHS P30 AI060354NIAID NIH HHS U01 AI042170NIAID NIH HHS U01 AI068634NIAID NIH HHS U01 AI 068636NIAID NIH HHS U01 AI068636NIMH NIH HHS R01 MH054907
6 · The paper itself

Abstract

objectivesTo evaluate the risk of virologic failure conferred by suboptimal adherence to nonnucleoside reverse transcriptase inhibitors (NNRTIs) and minority NNRTI resistance mutations.

designPooled analysis of the risk of virologic failure conferred by minority NNRTI resistance mutations and NNRTI adherence from three studies of treatment-naïve individuals initiating an NNRTI-based regimen.

methodsParticipants from each study were categorized into both adherence quartiles (Q1-Q4) and four strata: at least 95%, 80-94%, 60-79%, and below 60%. Weighted Cox proportional hazard models were used to estimate the risk of virologic failure.

resultsThe majority of participants (N = 768) had high measured adherence, but those in the lowest adherence quartile had the highest proportion of participants with virologic failure and the risk of virologic failure increased step-wise with adherence below 95%. Detection of minority NNRTI drug resistance mutations increased the proportion of participants with virologic failure across adherence quartiles (Cochran-Mantel-Haenszel P < 0.001) and adherence strata [Cochran-Mantel-Haenszel P < 0.001; <60% adherence, hazard ratio 1.7 (1.1-2.7), P = 0.02; 60-79% adherence, hazard ratio 1.2 (0.5-3.2), P = 0.67; 80-94% adherence, hazard ratio 2.5 (0.98-6.3), P = 0.06; ≥95% adherence, hazard ratio 3.6 (2.3-5.6), P < 0.001]. On multivariate analysis, the effect of minority variants was also most prominent at higher levels of medication adherence.

conclusionsThe presence of minority NNRTI resistance mutations and NNRTI adherence were found to be independent predictors of virologic failure, but also modify each other's effects on virologic failure. In addition to the focus on medication adherence counseling, ultrasensitive HIV-1 drug resistance assays could play a role in optimizing the success rates of first-line antiretroviral therapy.

Indexed as

Drug MonitoringAdultAnti-HIV AgentsCD4 Lymphocyte CountCohort StudiesCounselingDrug Resistance, ViralFemaleHIV-1HIV InfectionsHumansMaleMutationReverse Transcriptase InhibitorsTreatment OutcomeViral LoadAnti-HIV AgentsReverse Transcriptase Inhibitors

Identifiers

PMID22179227
PMCPMC3437231

What OpenQuestion holds

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Registered trials

None linked

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.