Evidence map›Paper›PMID 28321696›Full record

ArticleJournal of neurovirology2017

Accelerated and accentuated neurocognitive aging in HIV infection.

David P Sheppard, Jennifer E Iudicello, Erin E Morgan, Rujvi Kamat, Lindsay R Clark, Gunes Avci, Mark W Bondi, Steven Paul Woods, HIV Neurobehavioral Research Program (HNRP) Group

Abstract read
In one paragraph

Article in Journal of neurovirology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 3 pooled it
8.1field-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

49 citing papers in PubMed, 3 syntheses or guidelines pooled it, 68 citations in OpenAlex.

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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

9 authors at 3 institutions in 1 country.

David P SheppardDepartment of Psychology, University of Houston, Houston, TX, USA.
Jennifer E IudicelloDepartment of Psychiatry, University of California, San Diego, San Diego, CA, USA.
Erin E MorganDepartment of Psychiatry, University of California, San Diego, San Diego, CA, USA.
Rujvi KamatDepartment of Psychiatry, University of California, San Diego, San Diego, CA, USA.
Lindsay R ClarkGeriatric Research Education and Clinical Center, William S Middleton Memorial Veterans Hospital, Madison, WI, USA.
Gunes AvciDepartment of Psychology, University of Houston, Houston, TX, USA.
Mark W BondiJoint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego (SDSU/UCSD), San Diego, CA, USA.
Steven Paul WoodsDepartment of Psychology, University of Houston, Houston, TX, USA. spwoods@uh.edu.
HIV Neurobehavioral Research Program (HNRP) Group
University of California, San Diego · USUniversity of Houston · USWilliam S. Middleton Memorial Veterans Hospital · US

Funding

STRUCTURAL NEUROIMAGING COREP30MH062512 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Jennifer E Iudicello · 2001 to 2026
$50.4M
Translational Methamphetamine AIDS Research Center (TMARC)P50DA026306 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GRANT, IGOR · 2009 to 2018
$33.9M
Prospective Memory in HIV-1 InfectionR01MH073419 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WOODS, STEVEN PAUL · 2005 to 2017
$6.6M
Training in Research on Addictions in Interdisciplinary NeuroAIDS (TRAIN)T32DA031098 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Jennifer E Iudicello, DAVID J MOORE · 2011 to 2026
$4.6M
Neuroimaging and Risk Factor Correlates in Aging and MCIK24AG026431 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BONDI, MARK W · 2007 to 2016
$1.7M
Biomarkers of Blood Brain Barrier Injury in Methamphetamine Use and HIV DiseaseK23DA037793 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI IUDICELLO, JENNIFER E · 2014 to 2018
$915k
NIA NIH HHS K24 AG026431NIDA NIH HHS K23 DA037793NIDA NIH HHS L30 DA032120NIDA NIH HHS P50 DA026306NIDA NIH HHS T32 DA031098NIMH NIH HHS P30 MH062512NIMH NIH HHS R01 MH073419
6 · The paper itself

Abstract

There is debate as to whether the neurocognitive changes associated with HIV infection represent an acceleration of the typical aging process or more simply reflect a greater accentuated risk for age-related declines. We aimed to determine whether accelerated neurocognitive aging is observable in a sample of older HIV-infected individuals compared to age-matched seronegatives and older old (i.e., aged ≥65) seronegative adults. Participants in a cross-sectional design included 48 HIV-seronegative (O-) and 40 HIV-positive (O+) participants between the ages of 50-65 (mean ages = 55 and 56, respectively) and 40 HIV-seronegative participants aged ≥65 (OO-; mean age = 74) who were comparable for other demographics. All participants were administered a brief neurocognitive battery of attention, episodic memory, speeded executive functions, and confrontation naming (i.e., Boston Naming Test). The O+ group performed more poorly than the O- group (i.e., accentuated aging), but not differently from the OO- on digit span and initial recall of a supraspan word list, consistent with an accelerating aging profile. However, the O+ group's performance was comparable to the O- group on all other neurocognitive tests (ps > 0.05). These data partially support a model of accelerated neurocognitive aging in HIV infection, which was observed in the domain of auditory verbal attention, but not in the areas of memory, language, or speeded executive functions. Future studies should examine whether HIV-infected adults over 65 evidence accelerated aging in downstream neurocognitive domains and subsequent everyday functioning outcomes.

Indexed as

AgingAgedAttentionCognitive DysfunctionCross-Sectional StudiesExecutive FunctionFemaleHIV InfectionsHumansMaleMemoryMiddle AgedNeuropsychological TestsTime FactorsAccelerated agingAgingHIVNeurocognitive agingVerbal attention

Identifiers

PMID28321696
PMCPMC5441968
OpenAlexW2599437126

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.