Evidence map›Paper›PMID 34679387›Full record

ArticleBrain sciences2021

Sleep and White Matter in Adults with Down Syndrome.

Victoria Fleming, Brianna Piro-Gambetti, Austin Bazydlo, Matthew Zammit, Andrew L Alexander, Bradley T Christian, Benjamin Handen, David T Plante, Sigan L Hartley

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 24% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Impact of Alzheimer's disease on sleep in adults with Down syndrome.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. 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

9 authors at 2 institutions in 1 country.

Victoria FlemingWaisman Center, University of Wisconsin-Madison, Madison, WI 53705, USA.
Brianna Piro-GambettiWaisman Center, University of Wisconsin-Madison, Madison, WI 53705, USA.ORCID 0000-0002-3330-441X
Austin BazydloWaisman Center, University of Wisconsin-Madison, Madison, WI 53705, USA.
Matthew ZammitWaisman Center, University of Wisconsin-Madison, Madison, WI 53705, USA.
Andrew L AlexanderWaisman Center, University of Wisconsin-Madison, Madison, WI 53705, USA.
Bradley T ChristianWaisman Center, University of Wisconsin-Madison, Madison, WI 53705, USA.
Benjamin HandenDepartment of Psychiatry, University of Pittsburgh, Pittsburgh, PA 15213, USA.
David T PlanteDepartment of Psychiatry, University of Wisconsin-Madison, WI 53719, USA.
Sigan L HartleyWaisman Center, University of Wisconsin-Madison, Madison, WI 53705, USA.
University of Wisconsin–Madison · USUniversity of Pittsburgh · US

Funding

Project 3: Biomarkers for DS Clinical TrialsU19AG068054 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI O'BRYANT, SID E · 2020 to 2025
$103.7M
NiAD Supplement WashU Start UpU01AG051406 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHRISTIAN, BRADLEY T, HANDEN, BENJAMIN L · 2015 to 2019
$21.3M
Natural History of Amyloid Deposition in Adults with Down SyndromeR01AG031110 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HANDEN, BENJAMIN L · 2009 to 2016
$5.2M
National Institute of Aging R01 AG031110, U01 AG051406; R01 AG070028; U19 AG068054National Institute on Child Health and Human Development U54 HD09025NIA NIH HHS U01 AG051406NIA NIH HHS U19 AG068054
6 · The paper itself

Abstract

Adults with Down syndrome are at a high risk for disordered sleep. These sleep problems could have marked effects on aging and Alzheimer's disease, potentially altering white matter integrity. This study examined the associations between disordered sleep assessed via an actigraph accelerometer worn on 7 consecutive nights, presence of diagnosis of obstructive sleep apnea, and diffusion tensor imaging indices of white matter integrity in 29 non-demented adults with Down Syndrome (48% female, aged 33-54 years). Average total sleep time was associated with lower mean diffusivity in the left superior longitudinal fasciculus (

Indexed as

Alzheimer’s diseasediffusion tensor imagingDown syndromesleepwhite matter

Identifiers

PMID34679387
PMCPMC8533851
OpenAlexW3203328036

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.