Evidence map›Paper›PMID 23756374›Full record

ArticleJournal of acquired immune deficiency syndromes (1999)2014

Reduction in early mortality on antiretroviral therapy for adults in rural South Africa since change in CD4+ cell count eligibility criteria.

Richard J Lessells, Portia C Mutevedzi, Collins C Iwuji, Marie-Louise Newell

Open access · hybridAbstract read
In one paragraph

Article in Journal of acquired immune deficiency syndromes (1999), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 8% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

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  7. Reduction in Baseline CD4 Count Testing Following Human Immunodeficiency Virus "Treat All" Adoption in Uganda.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2020
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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

4 authors at 3 institutions in 2 countries.

Richard J Lessells*Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Somkhele, South Africa; †Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, United Kingdom; ‡Department of Infection and Population Health, University College London, London, United Kingdom; §The Brighton Doctoral College, Brighton and Sussex Medical School, United Kingdom; and ‖University College London Institute of Child Health, London, United Kingdom.
Portia C Mutevedzi
Collins C Iwuji
Marie-Louise Newell
University of KwaZulu-Natal · ZALondon School of Hygiene & Tropical Medicine · GBUniversity College London · GB

Funding

PEPFAR 674-A-00-08-00-001-00Wellcome Trust 082384/Z/07/ZWellcome Trust 090999Wellcome Trust 090999/Z/09/ZWellcome Trust 097410Wellcome Trust 100714
6 · The paper itself

Abstract

objectiveTo explore the impact of expanded eligibility criteria for antiretroviral therapy (ART) on median CD4⁺ cell count at ART initiation and early mortality on ART.

methodsAnalyses included all adults (≥16 years) initiated on first-line ART between August 2004 and July 2012. CD4⁺ cell count threshold 350 cells per microliter for all adults was implemented in August 2011. Early mortality was defined as any death within 91 days of ART initiation. Trends in baseline CD4⁺ cell count and early mortality were examined by year (August to July) of ART initiation. Competing risks analysis was used to examine early mortality.

resultsA total of 19,080 adults (67.6% female) initiated ART. Median CD4⁺ cell count at ART initiation was 110-120 cells per microliter over the first 6 years, increasing marginally to 145 cells per microliter in 2010-2011 and more significantly to 199 cells per microliter in 2011-2012. Overall, there were 875 deaths within 91 days of ART initiation; early mortality rate was 19.4 per 100 person-years [95% confidence interval (CI) 18.2 to 20.7]. After adjustment for sex, age, baseline CD4⁺ cell count, and concurrent tuberculosis (TB), there was a 46% decrease in early mortality for those who initiated ART in 2011-2012 compared with the reference period 2008-2009 (subhazard ratio, 0.54; 95% CI: 0.41 to 0.71).

conclusionsSince the expansion of eligibility criteria, there is evidence of earlier access to ART and a significant reduction in early mortality rate in this primary health care programme. These findings provide strong support for national ART policies and highlight the importance of earlier ART initiation for achieving reductions in HIV-related mortality.

Indexed as

CD4 Lymphocyte CountAdultAge FactorsAnti-HIV AgentsEligibility DeterminationFemaleHIV InfectionsHumansMaleRisk FactorsRural PopulationSex FactorsSouth AfricaAnti-HIV Agents

Identifiers

PMID23756374
PMCPMC3867341
OpenAlexW2011224791

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.