Evidence map›Paper›PMID 25711332›Full record

Trial reportHIV medicine2015

Prevalence of and risk factors for low bone mineral density in untreated HIV infection: a substudy of the INSIGHT Strategic Timing of AntiRetroviral Treatment (START) trial.

A Carr, B Grund, J Neuhaus, A Schwartz, J I Bernardino, D White, S Badel-Faesen, A Avihingsanon, K Ensrud, J Hoy and 1 more

Open access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in HIV medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 47 citations in OpenAlex.

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  13. Longitudinal change in bone mineral density among Chinese individuals with HIV after initiation of antiretroviral therapy.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2021
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  17. Observational
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  20. Bone Loss in HIV Infection.Current treatment options in infectious diseases · 2017
    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

11 authors at 8 institutions in 6 countries.

A CarrCentre for Applied Medical Research, St Vincent's Hospital, Sydney, Australia.
B Grund
J Neuhaus
A Schwartz
J I Bernardino
D White
S Badel-Faesen
A Avihingsanon
K Ensrud
J Hoy
International Network for Strategic Initiatives in Global HIV Trials (INSIGHT) START Study Group
University of Minnesota · USChulalongkorn University · THHeart of England NHS Foundation Trust · GBHelen Joseph Hospital · ZAHospital La Paz Institute for Health Research · ESMonash University · AUSt Vincent's Hospital Sydney · AUUniversity of California, San Francisco · US

Funding

International Network for Strategic Initiatives in Global HIV Trials (INSIGHT)U01AI068641 · NIAID · UNIVERSITY OF MINNESOTA · PI NEATON, JAMES DENNIS · 2006 to 2010
$120.1M
International Network for Strategic Initiatives in Global HIV Trials (INSIGHT)UM1AI068641 · NIAID · UNIVERSITY OF MINNESOTA · PI NEATON, JAMES DENNIS · 2011 to 2014
$83.5M
International Network for Strategic Initiatives in Global HIV Trials (INSIGHT): STARTUM1AI120197 · NIAID · UNIVERSITY OF MINNESOTA · PI NEATON, JAMES DENNIS · 2015 to 2017
$65.1M
Multicenter Aids Cohort Study- Part B (Baltimore Site)U01AI035042 · NIAID · JOHNS HOPKINS UNIVERSITY · PI BROWN, TODD T, MARGOLICK, JOSEPH B. · 1993 to 2018
$61.5M
Medical Research Council MC_UU_12023/23NIAID NIH HHS U01 AI035042NIAID NIH HHS U01 AI068641NIAID NIH HHS UM1 AI068641NIAID NIH HHS UM1-AI068641NIAID NIH HHS UM1 AI120197
6 · The paper itself

Abstract

objectivesHIV infection is associated with a higher prevalence of low bone mineral density (BMD) and fractures than that found in the general population. There are limited data in HIV-positive adults, naïve to antiretroviral therapy (ART), with which to estimate the relative contribution of untreated HIV infection to bone loss.

methodsThe primary objective of the Strategic Timing of AntiRetroviral Treatment (START) Bone Mineral Density Substudy is to compare the effect of immediate versus deferred initial ART on bone. We evaluated traditional, demographic, HIV-related and immunological factors for their associations with baseline hip and lumbar spine BMD, measured by dual-energy X-ray absorptiometry, using multiple regression.

resultsA total of 424 ART-naïve participants were enrolled at 33 sites on six continents; the mean age was 34 years [standard deviation (SD) 10.1 years], 79.0% were nonwhite, 26.0% were women, and 12.5% had a body mass index (BMI) < 20 kg/m(2) . Mean (SD) Z-scores were -0.41 (0.94) at the spine and -0.36 (0.88) for total hip; 1.9% had osteoporosis and 35.1% had low BMD (hip or spine T-score < -1.0). Factors independently associated with lower BMD at the hip and spine were female sex, Latino/Hispanic ethnicity, lower BMI and higher estimated glomerular filtration rate. Longer time since HIV diagnosis was associated with lower hip BMD. Current or nadir CD4 cell count and HIV viral load were not associated with BMD.

conclusionsIn this geographically and racially diverse population of ART-naïve adults with normal CD4 cell counts, low BMD was common, but osteoporosis was rare. Lower BMD was significantly associated with traditional risk factors but not with CD4 cell count or viral load.

Indexed as

Absorptiometry, PhotonAdultBone DensityCD4 Lymphocyte CountCross-Sectional StudiesFemaleHipHIV InfectionsHumansLumbosacral RegionMaleMiddle AgedOsteoporosisPrevalenceRisk FactorsSpineantiretroviral therapyART-naïvebone mineral densityHIV

Identifiers

PMID25711332
PMCPMC4341957
OpenAlexW1501170742

What OpenQuestion holds

Textmetadata
LicenceTDM
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.