Evidence map›Paper›PMID 20482796›Full record

ArticleBMC pediatrics2010

Predictors of mortality in HIV-1 infected children on antiretroviral therapy in Kenya: a prospective cohort.

Dalton C Wamalwa, Elizabeth M Obimbo, Carey Farquhar, Barbra A Richardson, Dorothy A Mbori-Ngacha, Irene Inwani, Sara Benki-Nugent, Grace John-Stewart

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in BMC pediatrics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00194545 (Effect of Medication Diaries on Adherence to Highly Active Antiretroviral Drugs Among HIV-1 Infected Kenyan Children), which is not on this map. Cited by 63 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 5 pooled it
4.3field-weighted citation impact, top 5% 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.

NCT00194545 phase2completednot on this map

Effect of Medication Diaries on Adherence to Highly Active Antiretroviral Drugs Among HIV-1 Infected Kenyan Children

TypeinterventionalSponsorUniversity of WashingtonRan2004 to 2006Enrolled100ConditionsHIV InfectionsArmsMedication diaries
3 · Its place in the literature

Who cites it

63 citing papers in PubMed, 5 syntheses or guidelines pooled it, 99 citations in OpenAlex.

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  11. Compartmentalized cytomegalovirus replication and transmission in the setting of maternal HIV-1 infection.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2014
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3 more citing papers are in PubMed but not listed here.

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

8 authors at 3 institutions in 2 countries.

Dalton C WamalwaDepartment of Paediatrics, University of Nairobi, Box 19676, Nairobi 00202, Kenya. dalton@africaonline.co.ke
Elizabeth M Obimbo
Carey Farquhar
Barbra A Richardson
Dorothy A Mbori-Ngacha
Irene Inwani
Sara Benki-Nugent
Grace John-Stewart
University of Washington · USUniversity of Nairobi · KEKenyatta National Hospital · KE

Funding

University of Washington/Fred Hutch Center for AIDS ResearchP30AI027757 · NIAID · UNIVERSITY OF WASHINGTON · PI Kenneth Sherr · 1988 to 2026
$104.9M
INTERNATIONAL TRAINING GRANT IN EPIDEMIOLOGYD43TW000007 · FIC · UNIVERSITY OF WASHINGTON · PI FARQUHAR, CAREY · 1988 to 2012
$16.3M
Pediatric HIV-1 in Africa: Pathogenesis and ManagementK24HD054314 · NICHD · UNIVERSITY OF WASHINGTON · PI JOHN-STEWART, GRACE C. · 2006 to 2016
$1.2M
Protective Immune Responses in HIV-1 Exposed InfantsK23HD041879 · NICHD · UNIVERSITY OF WASHINGTON · PI FARQUHAR, CAREY · 2002 to 2006
$628k
Long-term efficacy of pediatric HAARTR01TW007632 · FIC · UNIVERSITY OF NAIROBI · PI WAMALWA, DALTON CHEKOKO · 2006 to 2010
$352k
FIC NIH HHS D43TW000007FIC NIH HHS D43 TW00007FIC NIH HHS R01 TW007632NIAID NIH HHS P30 AI027757NICHD NIH HHS K23 HD41879NICHD NIH HHS K24 HD054314
6 · The paper itself

Abstract

backgroundAmong children, early mortality following highly active antiretroviral therapy (HAART) remains high. It is important to define correlates of mortality in order to improve outcome.

methodsHIV-1-infected children aged 18 months-12 years were followed up at Kenyatta National Hospital, Nairobi after initiating NNRTI-based HAART. Cofactors for mortality were determined using multivariate Cox regression models.

resultsBetween August 2004 and November 2008, 149 children were initiated on HAART of whom 135 were followed for a total of 238 child-years (median 21 months) after HAART initiation. Baseline median CD4% was 6.8% and median HIV-1-RNA was 5.98-log10 copies/ml. Twenty children (13.4%) died at a median of 35 days post-HAART initiation. Mortality during the entire follow-up period was 8.4 deaths per 100 child-years (46 deaths/100 child-years in first 4 months and 1.0 deaths/100 child-years after 4 months post-HAART initiation). On univariate Cox regression, baseline hemoglobin (Hb) <9 g/dl, weight-for-height z-score (WHZ) < -2, and WHO clinical stage 4 were associated with increased risk of death (Hb <9 g/dl HR 3.00 [95% C.I. 1.21-7.39], p = 0.02, WHZ < -2 HR 3.41 [95% C.I. 1.28-9.08], p = 0.01, and WHO clinical stage 4, HR 3.08 [1.17-8.12], p = 0.02). On multivariate analysis Hb < 9 g/dl remained predictive of mortality after controlling for age, baseline CD4%, WHO clinical stage and weight-for-height z-score (HR 2.95 (95% C.I. 1.04-8.35) p = 0.04).

conclusionHigh early mortality was observed in this cohort of Kenyan children receiving HAART, and low baseline hemoglobin was an independent risk factor for death.

Indexed as

Anti-HIV AgentsAntiretroviral Therapy, Highly ActiveBody HeightBody Mass IndexBody WeightCD4 Lymphocyte CountChildChild, PreschoolFemaleFollow-Up StudiesHemoglobinsHIV-1HIV InfectionsHumansInfantKenyaAnti-HIV AgentsHemoglobins

Identifiers

PMID20482796
PMCPMC2887829
OpenAlexW2104446473

What OpenQuestion holds

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LicenceCC BY
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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.