Evidence map›Paper›PMID 34175948›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2022

Transmitted Drug Resistance Among Human Immunodeficiency Virus (HIV)-1 Diagnoses in the United States, 2014-2018.

R Paul McClung, Alexandra M Oster, M Cheryl Bañez Ocfemia, Neeraja Saduvala, Walid Heneine, Jeffrey A Johnson, Angela L Hernandez

Abstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 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

44 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Antiretroviral Postexposure Prophylaxis After Sexual, Injection Drug Use, or Other Nonoccupational Exposure to HIV - CDC Recommendations, United States, 2025.MMWR. Recommendations and reports : Morbidity and mortality weekly report. Recommendations and reports · 2025
    Guideline
  3. Article
  4. NIH Investment in HIV and Implementation Science.Journal of the International AIDS Society · 2026
    Article
  5. Article
  6. Article
  7. Combined Use of Ibalizumab and Lenacapavir for the Treatment of Multidrug-resistant HIV-1: A Case Series.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026
    Observational
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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

7 authors.

R Paul McClungUS Public Health Service Commissioned Corps, Atlanta, Georgia, USA.
Alexandra M OsterUS Public Health Service Commissioned Corps, Atlanta, Georgia, USA.
M Cheryl Bañez OcfemiaDivision of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Neeraja SaduvalaICF International, Atlanta, Georgia, USA.
Walid HeneineDivision of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Jeffrey A JohnsonDivision of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Angela L HernandezDivision of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTransmitted human immunodeficiency virus (HIV) drug resistance can threaten the efficacy of antiretroviral therapy and pre-exposure prophylaxis (PrEP). Drug-resistance testing is recommended at entry to HIV care in the United States and provides valuable insight for clinical decision making and population-level monitoring.

methodsWe assessed transmitted drug-resistance-associated mutation (TDRM) prevalence and predicted susceptibility to common HIV drugs among US persons with HIV diagnosed during 2014-2018 who had a drug resistance test performed ≤3 months after HIV diagnosis and reported to the National HIV Surveillance System and who resided in 28 jurisdictions where ≥20% of HIV diagnoses had an eligible sequence during this period.

resultsOf 50 747 persons in the analysis, 9616 (18.9%) had ≥1 TDRM. TDRM prevalence was 0.8% for integrase strand transfer inhibitors (INSTIs), 4.2% for protease inhibitors, 6.9% for nucleoside reverse transcriptase inhibitors (NRTIs), and 12.0% for non-NRTIs. Most individual mutations had a prevalence <1.0% including M184V (0.9%) and K65R (0.1%); K103N was most prevalent (8.6%). TDRM prevalence did not increase or decrease significantly during 2014-2018 overall, for individual drug classes, or for key individual mutations except for M184V (12.9% increase per year; 95% confidence interval, 5.6-20.6%).

conclusionsTDRM prevalence overall and for individual drug classes remained stable during 2014-2018; transmitted INSTI resistance was uncommon. Continued population-level monitoring of INSTI and NRTI mutations, especially M184V and K65R, is warranted amidst expanding use of second-generation INSTIs and PrEP.

Indexed as

Anti-HIV AgentsHIV-1HIV InfectionsDrug Resistance, ViralGenotypeHumansMutationReverse Transcriptase InhibitorsUnited StatesAnti-HIV AgentsReverse Transcriptase Inhibitorsdrug resistanceHIVintegrase inhibitorpublic healthsurveillance

Identifiers

PMID34175948
PMCPMC9630858

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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.