Evidence map›Paper›PMID 28145043›Full record

SynthesisJournal of sleep research2017

Objective measures of sleep duration and continuity in major depressive disorder with comorbid hypersomnolence: a primary investigation with contiguous systematic review and meta-analysis.

David T Plante, Jesse D Cook, Michael R Goldstein

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Journal of sleep research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

12 citing papers in PubMed, 31 citations in OpenAlex.

  1. Pathophysiological Models of Hypersomnolence Associated With Depression.Biological psychiatry global open science · 2025
    Review
  2. Diagnostic challenges and burden of idiopathic hypersomnia: a systematic literature review.Sleep advances : a journal of the Sleep Research Society · 2024
    Article
  3. Article
  4. Article
  5. Self-reported symptoms and objective measures in idiopathic hypersomnia and hypersomnia associated with psychiatric disorders: a prospective cross-sectional study.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2022
    Article
  6. Article
  7. Idiopathic Hypersomnia and Other Hypersomnia Syndromes.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Review
  8. Article
  9. Article
  10. Are We There Yet? Getting Closer to Certainty in Idiopathic Hypersomnia Diagnosis.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2019
    Article
  11. Article
  12. 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

3 authors at 3 institutions in 1 country.

David T PlanteDepartment of Psychiatry, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.
Jesse D CookDepartment of Psychiatry, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.
Michael R GoldsteinDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
University of Arizona · USUniversity of Wisconsin–Madison · USWisconsin Division of Public Health · US

Funding

Hypersomnia in Major Depressive Disorder: a high-density EEG investigationK23MH099234 · NIMH · UNIVERSITY OF WISCONSIN-MADISON · PI PLANTE, DAVID T · 2013 to 2017
$972k
NIMH NIH HHS K23 MH099234
6 · The paper itself

Abstract

Hypersomnolence plays an important role in the presentation, treatment and course of mood disorders. However, there has been relatively little research that examines objective measures of sleep duration and continuity in patients with depression and hypersomnolence, despite the use of these factors in sleep medicine nosological systems. This study compared total sleep time and efficiency measured by naturalistic actigraphic recordings followed by ad libitum polysomnography (PSG; without prescribed wake time) in 22 patients with major depressive disorder and co-occurring hypersomnolence against age- and sex-matched healthy sleeper controls. The major depressive disorder and co-occurring hypersomnolence group demonstrated significantly longer sleep duration compared with healthy sleeper controls quantified by sleep diaries, actigraphy and ad libitum PSG. No between-group differences in sleep efficiency (SE), latency to sleep or wake after sleep onset were observed when assessed using objective measures. To further contextualize these findings within the broader scientific literature, a systematic review was performed to identify other comparable investigations. A meta-analysis of pooled data demonstrated patients with mood disorders and co-occurring hypersomnolence have significantly greater sleep duration and similar SE compared with healthy controls when assessed using ad libitum PSG. These results suggest current sleep medicine nosology that distinguishes hypersomnia associated with psychiatric disorders primarily as a construct characterized by low SE and increased time in bed may not be accurate. Future studies that establish the biological bases hypersomnolence in mood disorders, as well as clarify the accuracy of nosological thresholds to define excessive sleep duration, are needed to refine the diagnosis and treatment of these disorders.

Indexed as

ActigraphyAdultComorbidityDepressionDisorders of Excessive SomnolenceFemaleHumansMajor Depressive DisorderMalePolysomnographySleepTime Factorsdepressionhypersomniahypersomnolencemood disorderssleepiness

Identifiers

PMID28145043
PMCPMC5435536
OpenAlexW2584057062

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.