Evidence map›Paper›PMID 23934770›Full record

ArticleThe Journal of antimicrobial chemotherapy2014

Non-nucleoside reverse transcriptase inhibitor (NNRTI) cross-resistance: implications for preclinical evaluation of novel NNRTIs and clinical genotypic resistance testing.

George L Melikian, Soo-Yon Rhee, Vici Varghese, Danielle Porter, Kirsten White, Jonathan Taylor, William Towner, Paolo Troia, Jeffrey Burack, Edwin Dejesus and 7 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of antimicrobial chemotherapy, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 3% 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

71 citing papers in PubMed, 1 synthesis or guideline pooled it, 133 citations in OpenAlex.

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  16. Strategic use of salvage long-acting antiretrovirals in the setting of resistance.American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists · 2024
    Review
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11 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

17 authors at 9 institutions in 1 country.

George L MelikianDepartment of Medicine, Stanford University, Stanford, CA, USA.
Soo-Yon Rhee
Vici Varghese
Danielle Porter
Kirsten White
Jonathan Taylor
William Towner
Paolo Troia
Jeffrey Burack
Edwin Dejesus
Gregory K Robbins
Kristin Razzeca
Ron Kagan
Tommy F Liu
W Jeffrey Fessel
Dennis Israelski
Robert W Shafer
Stanford University · USGilead Sciences (United States) · USKaiser Permanente · USAlta Bates Summit Medical Center · USHarvard University · USOrlando Immunology Center · USPalo Alto Institute · USQuest Diagnostics (United States) · USUniversity of California Davis Medical Center · US

Funding

PUBLIC HIV DRUG RESISTANCE DATABASER01AI068581 · NIAID · STANFORD UNIVERSITY · PI SHAFER, ROBERT WILLIAM · 2006 to 2017
$6.2M
PUBLIC HIV DRUG RESISTANCE DATABASER56AI068581 · NIAID · STANFORD UNIVERSITY · PI SHAFER, ROBERT WILLIAM · 2013 to 2013
$729k
NIAID NIH HHS AI068581NIAID NIH HHS R01 AI068581
6 · The paper itself

Abstract

objectivesThe introduction of two new non-nucleoside reverse transcriptase inhibitors (NNRTIs) in the past 5 years and the identification of novel NNRTI-associated mutations have made it necessary to reassess the extent of phenotypic NNRTI cross-resistance.

methodsWe analysed a dataset containing 1975, 1967, 519 and 187 genotype-phenotype correlations for nevirapine, efavirenz, etravirine and rilpivirine, respectively. We used linear regression to estimate the effects of RT mutations on susceptibility to each of these NNRTIs.

resultsSixteen mutations at 10 positions were significantly associated with the greatest contribution to reduced phenotypic susceptibility (≥10-fold) to one or more NNRTIs, including: 14 mutations at six positions for nevirapine (K101P, K103N/S, V106A/M, Y181C/I/V, Y188C/L and G190A/E/Q/S); 10 mutations at six positions for efavirenz (L100I, K101P, K103N, V106M, Y188C/L and G190A/E/Q/S); 5 mutations at four positions for etravirine (K101P, Y181I/V, G190E and F227C); and 6 mutations at five positions for rilpivirine (L100I, K101P, Y181I/V, G190E and F227C). G190E, a mutation that causes high-level nevirapine and efavirenz resistance, also markedly reduced susceptibility to etravirine and rilpivirine. K101H, E138G, V179F and M230L mutations, associated with reduced susceptibility to etravirine and rilpivirine, were also associated with reduced susceptibility to nevirapine and/or efavirenz.

conclusionsThe identification of novel cross-resistance patterns among approved NNRTIs illustrates the need for a systematic approach for testing novel NNRTIs against clinical virus isolates with major NNRTI-resistance mutations and for testing older NNRTIs against virus isolates with mutations identified during the evaluation of a novel NNRTI.

Indexed as

Drug Resistance, ViralAnti-HIV AgentsGenotyping TechniquesHIVHIV InfectionsHumansMicrobial Sensitivity TestsReverse Transcriptase InhibitorsRNA-Directed DNA PolymeraseAnti-HIV AgentsReverse Transcriptase InhibitorsRNA-Directed DNA Polymerasedrug resistanceetravirineHIV-1linear regressionrilpivirine

Identifiers

PMID23934770
PMCPMC3861329
OpenAlexW2170218446

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.