Evidence map›Paper›PMID 33309063›Full record

ArticleJournal of psychiatric research2021

Examining subjective sleep quality in adults with hoarding disorder.

Amanda R Mahnke, Omer Linkovski, Kiara Timpano, Peter van Roessel, Catherine Sanchez, Andrea D Varias, Pavithra Mukunda, Maria Filippou-Frye, Anthony Lombardi, Hannah Raila and 9 more

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of psychiatric research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 20% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
  4. Article
  5. 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

19 authors at 4 institutions in 2 countries.

Amanda R MahnkeDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Omer LinkovskiDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA; Department of Psychology, Bar-Ilan University, Ramat-Gan, Israel.
Kiara TimpanoDepartment of Psychology, University of Miami, Coral Gables, Florida, USA.
Peter van RoesselDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA; Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), VA Palo Alto Health Care System, Palo Alto, California, USA.
Catherine SanchezDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Andrea D VariasDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Pavithra MukundaDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Maria Filippou-FryeDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Anthony LombardiDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Hannah RailaDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Kelley AndersonDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Thasveen SandhuDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Brianna WrightDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Elizabeth A McCarthyDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Geronimo E GarciaDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Sepehr AsgariDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Tori QiuDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Rebecca BernertDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
Carolyn I RodriguezDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA; Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA. Electronic address: carolynrodriguez@stanford.edu.
Stanford University · USVA Palo Alto Health Care System · USBar-Ilan University · ILUniversity of Miami · US

Funding

NMDAR Modulation As A Therapeutic Target and Probe of Neural Dysfunction in OCDR01MH105461 · NIMH · STANFORD UNIVERSITY · PI RODRIGUEZ, CAROLYN I · 2015 to 2020
$4.2M
NIMH NIH HHS R01 MH105461
6 · The paper itself

Abstract

Hoarding disorder (HD), characterized by difficulty parting with possessions and functionally impairing clutter, affects 2-6% of the population. Originally considered part of Obsessive-Compulsive Disorder (OCD), HD became a distinct diagnostic entity in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) in 2013. While sleep impacts OCD, little is known about sleep in HD. As HD patients often report poor sleep in clinical settings, understanding global subjective sleep quality and disturbances may lead to novel therapeutic targets. To address this gap, the authors used a sample of convenience: an existing data set designed to screen research study eligibility and explore the psychopathology and phenomenology of OCD and HD. The data set included information collected from individuals with HD (n = 38), OCD (n = 26), and healthy participants (n = 22) about insomnia, sleep quality, and mood using interviews and structured instruments including the Insomnia Severity Index (ISI), Pittsburgh Sleep Quality Index (PSQI), and Depression Anxiety Stress Scales (DASS). In this data set, HD and OCD groups reported significantly greater insomnia symptoms and poorer sleep quality compared with healthy controls while controlling for depression, age, and gender. A sizable minority of HD and OCD individuals met criteria for comorbid sleep disorders. OCD and HD groups differed in delayed sleep phase prevalence. To our knowledge, this is the first study examining subjective sleep quality and insomnia in HD as compared to healthy individuals and those with OCD, while controlling for relevant clinical characteristics. Given that there are evidence-based treatments for insomnia and other sleep disorders, our study raises the possibility that treatment interventions targeting sleep may improve HD outcomes.

Indexed as

HoardingHoarding DisorderObsessive-Compulsive DisorderAdultDiagnostic and Statistical Manual of Mental DisordersHumansPrevalenceSleepHoardingHoarding disorderInsomniaobsessive-compulsive disorderOCDSleep quality

Identifiers

PMID33309063
PMCPMC8091966
OpenAlexW3095110055

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.