Evidence map›Paper›PMID 22544203›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2012

A retrospective survey of HIV drug resistance among patients 1 year after initiation of antiretroviral therapy at 4 clinics in Malawi.

Nellie Wadonda-Kabondo, Bethany L Hedt, Joep J van Oosterhout, Kundai Moyo, Eddie Limbambala, George Bello, Ben Chilima, Erik Schouten, Anthony Harries, Moses Massaquoi and 7 more

Abstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
1.4field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
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  11. Update on World Health Organization HIV drug resistance prevention and assessment strategy: 2004-2011.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2012
    Article
  12. Prevalence of HIV drug resistance before and 1 year after treatment initiation in 4 sites in the Malawi antiretroviral treatment program.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2012
    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

17 authors at 10 institutions in 6 countries.

Nellie Wadonda-KabondoMinistry of Health, Lilongwe, Malawi.
Bethany L Hedt
Joep J van Oosterhout
Kundai Moyo
Eddie Limbambala
George Bello
Ben Chilima
Erik Schouten
Anthony Harries
Moses Massaquoi
Carol Porter
Ralf Weigel
Mina Hosseinipour
John Aberle-Grasse
Michael R Jordan
Storn Kabuluzi
Diane E Bennett
Ministry of Health · MWCenters for Disease Control and Prevention · USHarvard University · USHoward University · USLiverpool School of Tropical Medicine · GBLondon School of Hygiene & Tropical Medicine · GBMédecins Sans Frontières · BEQueen Elizabeth Central Hospital · MWTufts University · USWorld Health Organization - Malawi · MW

Funding

BIOSTATISTICS/EPIDEMIOLOGY TRAINING GRANTS IN AIDST32AI007358 · NIAID · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI Michael David Hughes · 1989 to 2026
$12.4M
Emergence of HIV drug resistance: Low-frequency mutations and associated factorsK23AI074423 · NIAID · TUFTS MEDICAL CENTER · PI JORDAN, MICHAEL ROBERT · 2007 to 2011
$667k
NIAID NIH HHS K23 AI074423NIAID NIH HHS NIH K23 AI074423-05NIAID NIH HHS T32 AI007358
6 · The paper itself

Abstract

In 2004, Malawi began scaling up its national antiretroviral therapy (ART) program. Because of limited treatment options, population-level surveillance of acquired human immunodeficiency virus drug resistance (HIVDR) is critical to ensuring long-term treatment success. The World Health Organization target for clinic-level HIVDR prevention at 12 months after ART initiation is ≥ 70%. In 2007, viral load and HIVDR genotyping was performed in a retrospective cohort of 596 patients at 4 ART clinics. Overall, HIVDR prevention (using viral load ≤ 400 copies/mL) was 72% (95% confidence interval [CI], 67%-77%; range by site, 60%-83%) and detected HIVDR was 3.4% (95% CI, 1.8%-5.8%; range by site, 2.5%-4.7%). Results demonstrate virological suppression and HIVDR consistent with previous reports from sub-Saharan Africa. High rates of attrition because of loss to follow-up were noted and merit attention.

Indexed as

AdultAnti-Retroviral AgentsDrug Resistance, ViralFemaleHIVHIV InfectionsHumansMalawiMaleMiddle AgedPopulation SurveillanceRetrospective StudiesTreatment OutcomeViral LoadWorld Health OrganizationAnti-Retroviral Agents

Identifiers

PMID22544203
PMCPMC3338311
OpenAlexW2159862660

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.