Evidence map›Paper›PMID 23319741›Full record

Trial reportThe Journal of infectious diseases2013

Association of serum albumin concentration with mortality, morbidity, CD4 T-cell reconstitution among tanzanians initiating antiretroviral therapy.

Christopher R Sudfeld, Sheila Isanaka, Said Aboud, Ferdinand M Mugusi, Molin Wang, Guerino E Chalamilla, Wafaie W Fawzi

Open access · bronzeAbstract readClinical Trial
In one paragraph

Trial report in The Journal of infectious diseases, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.4field-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

29 citing papers in PubMed, 46 citations in OpenAlex.

  1. Trial
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  3. Concurrent Anemia and Elevated C-Reactive Protein Predicts HIV Clinical Treatment Failure, Including Tuberculosis, After Antiretroviral Therapy Initiation.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2015
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  12. Trends and Adaptive Optimal Set Points of CD4AIDS research and treatment · 2020
    Article
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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 at 4 institutions in 2 countries.

Christopher R SudfeldDepartment of Epidemiology, HarvardSchool of Public Health, Boston, Massachusetts, USA. csudfeld@hsph.harvard.edu
Sheila Isanaka
Said Aboud
Ferdinand M Mugusi
Molin Wang
Guerino E Chalamilla
Wafaie W Fawzi
Harvard Global Health Institute · USHarvard University · USManagement and Development for Health · TZMuhimbili University of Health and Allied Sciences · TZ

Funding

BIOSTATISTICS/EPIDEMIOLOGY TRAINING GRANTS IN AIDST32AI007358 · NIAID · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI Michael David Hughes · 1989 to 2026
$12.4M
TRIALS OF VITAMINS IN HIV PROGRESSION AND TRANSMISSIONR01HD032257 · NICHD · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI FAWZI, WAFAIE W · 1994 to 2009
$5.5M
NIAID NIH HHS T32 AI007358NIAID NIH HHS T32AI007358NICHD NIH HHS R01 HD032257NICHD NIH HHS R01 HD32257
6 · The paper itself

Abstract

backgroundProspective studies of serum albumin concentration measurement as a low-cost predictor of human immunodeficiency virus (HIV) disease progression are needed for individuals initiating antiretroviral therapy (ART) in resource-limited settings.

methodsSerum albumin concentration was measured at ART initiation for 2145 adults in Tanzania who were enrolled in a trial examining the effect of multivitamins on HIV disease progression. Participants were prospectively followed for mortality, morbidity, and anthropometric outcomes at monthly visits (median follow-up duration, 21.2 months). Proportional hazard models were used to analyze mortality, morbidity, and nutritional outcomes, while generalized estimating equations were used to analyze CD4(+) T-cell counts.

resultsIndividuals with hypoalbuminemia (defined as a serum albumin concentration of <35 g/L) at ART initiation had a hazard of death that was 4.52 times (95% confidence interval, 3.37-6.07; P < .001) that of individuals with serum albumin concentrations of ≥ 35 g/L, after multivariate adjustment. Hypoalbuminemia was also independently associated with the incidence of pulmonary tuberculosis (P < .001), severe anemia (P < .001), wasting (P = .002), and >10% weight loss (P = .012). Secondary analyses suggested that serum albumin concentrations of <38 g/L were associated with increased mortality and incident pulmonary tuberculosis. There was no association between serum albumin concentration and changes in CD4(+) T-cell counts (P = .121).

conclusionsSerum albumin concentrations can identify adults initiating ART who are at high risk for mortality and selected morbidities. Future research is needed to identify and manage conditions that reduce the serum albumin concentration.

Indexed as

AdultAnti-Retroviral AgentsBiomarkersCD4 Lymphocyte CountCohort StudiesFemaleHIV InfectionsHumansLongitudinal StudiesMaleMiddle AgedPrognosisProspective StudiesSerum AlbuminSurvival AnalysisTanzaniaAnti-Retroviral AgentsBiomarkersSerum AlbuminVitamins

Identifiers

PMID23319741
PMCPMC3610420
OpenAlexW2168124434

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.