Evidence map›Paper›PMID 28753637›Full record

ArticlePloS one2017

Collaborative update of a rule-based expert system for HIV-1 genotypic resistance test interpretation.

Roger Paredes, Philip L Tzou, Gert van Zyl, Geoff Barrow, Ricardo Camacho, Sergio Carmona, Philip M Grant, Ravindra K Gupta, Raph L Hamers, P Richard Harrigan and 9 more

Registry-linked trialAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03696160 (An Open-Label, Multi-Centre, Randomised Study to Investigate Integrase Inhibitor Versus Boosted Protease Inhibitor Antiretroviral Therapy for Patients With Advanced HIV Disease), which is not on this map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–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.

NCT03696160 phase3completednot on this mapstarted 2019, after this paper: background citation

An Open-Label, Multi-Centre, Randomised Study to Investigate Integrase Inhibitor Versus Boosted Protease Inhibitor Antiretroviral Therapy for Patients With Advanced HIV Disease

TypeinterventionalSponsorNEAT ID FoundationRan2019 to 2024Enrolled447ConditionsHIV/AIDSArmsBiktarvy, Symtuza
3 · Its place in the literature

Who cites it

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Sierra SARS-CoV-2 sequence and antiviral resistance analysis program.Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology · 2022
    Article
  10. Article
  11. Reverse transcriptase and protease inhibitors mutational viral load in HIV infected pregnant women with transmitted drug resistance in Argentina.Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2021
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Human Immunodeficiency Virus Drug Resistance: 2018 Recommendations of the International Antiviral Society-USA Panel.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2019
    Article
  20. Trends in the Molecular Epidemiology and Genetic Mechanisms of Transmitted Human Immunodeficiency Virus Type 1 Drug Resistance in a Large US Clinic Population.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2019
    Article
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

19 authors.

Roger ParedesIrsiCaixa AIDS Research Institute, Badalona, Spain.
Philip L TzouDivision of Infectious Diseases, Stanford University, Stanford, CA, United States of America.
Gert van ZylDivision of Medical Virology, Stellenbosch University and NHLS Tygerberg, Cape Town, South Africa.
Geoff BarrowCentre for HIV/AIDS Research, Education and Services (CHARES), Department of Medicine, University of the West Indies, Kingston Jamaica.
Ricardo CamachoRega Institute for Medical Research, Katholieke Universiteit Leuven, Leuven, Belgium.
Sergio CarmonaDepartment of Molecular Medicine and Haematology, University of the Witwatersrand, Johannesburg, South Africa.
Philip M GrantDivision of Infectious Diseases, Stanford University, Stanford, CA, United States of America.
Ravindra K GuptaUCL, Department of Infection, London, WC1E 6BT, United Kingdom.
Raph L HamersAmsterdam Institute for Global Health and Development, Department of Global Health, Academic Medical Center of the University of Amsterdam, Amsterdam, The Netherlands.
P Richard HarriganBC Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada.
Michael R JordanTufts University School of Medicine, Boston, MA, United States of America.
Rami KantorDivision of Infectious Diseases, Alpert Medical School, Brown University, Providence, RI, United States of America.
David A KatzensteinDivision of Infectious Diseases, Stanford University, Stanford, CA, United States of America.
Daniel R KuritzkesDivision of Infectious Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States of America.
Frank MaldarelliHIV Dynamics and Replication Program, CCR, National Cancer Institute, NIH, Translational Research Unit, Frederick, MD, United States of America.
Dan OteleaMolecular Diagnostics Laboratory, National Institute for Infectious Diseases, Bucharest, Romania.
Carole L WallisBARC-SA and Lancet Laboratories, Johannesburg, South Africa.
Jonathan M SchapiroNational Hemophilia Center, Tel Hashomer, Israel.
Robert W ShaferDivision of Infectious Diseases, Stanford University, Stanford, CA, United States of America.ORCID http://orcid.org/0000-0003-2513-2643

Funding

Validation, CLIA and Qualification (VQC): Enhancing the RS ratio as a tool for AIDS Clinical Trial Group (ACTG) tuberculosis trialsUM1AI106701 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Grace M Aldrovandi · 2014 to 2026
$116.8M
Translational ScienceP30AI042853 · NIAID · MIRIAM HOSPITAL · PI LARRY K BROWN · 1998 to 2026
$51.7M
HIV-1 Genetic Variation in Infected IndividualsZIABC010819 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MALDARELLI, FRANK · 2009 to 2025
$9.9M
PUBLIC HIV DRUG RESISTANCE DATABASER01AI068581 · NIAID · STANFORD UNIVERSITY · PI SHAFER, ROBERT WILLIAM · 2006 to 2017
$6.2M
Optimizing HIV Treatment Monitoring under Resource ConstraintsR01AI108441 · NIAID · BROWN UNIVERSITY · PI HOGAN, JOSEPH W, KANTOR, RAMI · 2015 to 2019
$3.5M
PUBLIC HIV DRUG RESISTANCE DATABASER56AI068581 · NIAID · STANFORD UNIVERSITY · PI SHAFER, ROBERT WILLIAM · 2013 to 2013
$729k
NIAID NIH HHS P30 AI042853NIAID NIH HHS R01 AI068581NIAID NIH HHS R01 AI108441NIAID NIH HHS R56 AI068581NIAID NIH HHS UM1 AI106701
6 · The paper itself

Abstract

introductionHIV-1 genotypic resistance test (GRT) interpretation systems (IS) require updates as new studies on HIV-1 drug resistance are published and as treatment guidelines evolve.

methodsAn expert panel was created to provide recommendations for the update of the Stanford HIV Drug Resistance Database (HIVDB) GRT-IS. The panel was polled on the ARVs to be included in a GRT report, and the drug-resistance interpretations associated with 160 drug-resistance mutation (DRM) pattern-ARV combinations. The DRM pattern-ARV combinations included 52 nucleoside RT inhibitor (NRTI) DRM pattern-ARV combinations (13 patterns x 4 NRTIs), 27 nonnucleoside RT inhibitor (NNRTI) DRM pattern-ARV combinations (9 patterns x 3 NNRTIs), 39 protease inhibitor (PI) DRM pattern-ARV combinations (13 patterns x 3 PIs) and 42 integrase strand transfer inhibitor (INSTI) DRM pattern-ARV combinations (14 patterns x 3 INSTIs).

resultsThere was universal agreement that a GRT report should include the NRTIs lamivudine, abacavir, zidovudine, emtricitabine, and tenofovir disoproxil fumarate; the NNRTIs efavirenz, etravirine, nevirapine, and rilpivirine; the PIs atazanavir/r, darunavir/r, and lopinavir/r (with "/r" indicating pharmacological boosting with ritonavir or cobicistat); and the INSTIs dolutegravir, elvitegravir, and raltegravir. There was a range of opinion as to whether the NRTIs stavudine and didanosine and the PIs nelfinavir, indinavir/r, saquinavir/r, fosamprenavir/r, and tipranavir/r should be included. The expert panel members provided highly concordant DRM pattern-ARV interpretations with only 6% of NRTI, 6% of NNRTI, 5% of PI, and 3% of INSTI individual expert interpretations differing from the expert panel median by more than one resistance level. The expert panel median differed from the HIVDB 7.0 GRT-IS for 20 (12.5%) of the 160 DRM pattern-ARV combinations including 12 NRTI, two NNRTI, and six INSTI pattern-ARV combinations. Eighteen of these differences were updated in HIVDB 8.1 GRT-IS to reflect the expert panel median. Additionally, HIVDB users are now provided with the option to exclude those ARVs not considered to be universally required.

conclusionsThe HIVDB GRT-IS was updated through a collaborative process to reflect changes in HIV drug resistance knowledge, treatment guidelines, and expert opinion. Such a process broadens consensus among experts and identifies areas requiring further study.

Indexed as

AbacavirAlkynesAnti-HIV AgentsBenzoxazinesCyclopropanesDideoxynucleosidesDolutegravirDrug Resistance, ViralGenotypeHeterocyclic Compounds, 3-RingHIV-1LamivudineLopinavirNelfinavirOxazinesPiperazinesAbacavirAlkynesAnti-HIV AgentsBenzoxazinesCyclopropanesDideoxynucleosidesDolutegravirefavirenzHeterocyclic Compounds, 3-RingLamivudineLopinavirNelfinavirOxazinesPiperazinesPyridonesReverse Transcriptase InhibitorsRitonavirZidovudine

Identifiers

PMID28753637
PMCPMC5533429

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Registered trials

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.