Evidence map›Paper›PMID 35802313›Full record

ArticleSleep & breathing = Schlaf & Atmung2023

Residual sleepiness in veterans with post-traumatic stress disorder and obstructive sleep apnea.

Ali A El-Solh, Hoang Bui, Yolanda Lawson, Parveen Attai

Abstract read
PubMed Publisher
In one paragraph

Article in Sleep & breathing = Schlaf & Atmung, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Review
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

4 authors at 2 institutions in 1 country.

Ali A El-SolhMedical Research, The Veterans Affairs Western New York Healthcare System, Bldg. 20 (151) VISN02, 3495 Bailey Avenue, Buffalo, NY, 14215-1199, USA. solh@buffalo.edu.ORCID 0000-0003-4237-8776
Hoang BuiDivision of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Western New York Respiratory Research Center, The State University of New York at Buffalo School of Medicine and Biomedical Sciences and School of Public Health and Health Professions, Buffalo, NY, USA.
Yolanda LawsonDivision of Pulmonary, Critical Care, and Sleep Medicine, Department of Anesthesiology, Western New York Respiratory Research Center, The State University of New York at Buffalo School of Medicine and Biomedical Sciences and School of Public Health and Health Professions, Buffalo, NY, USA.
Parveen AttaiThe State University of New York at Buffalo School of Medicine and Biomedical Sciences and School of Public Health and Health Professions, Buffalo, NY, USA.
University at Buffalo, State University of New York · USVA Western New York Healthcare System · US

Funding

A pragmatic randomized comparator trial of eszopiclone and brief behavioral therapy for insomnia in CPAP non adherent Veterans with PTSD and complex insomniaI01CX001656 · VA · VA WESTERN NEW YORK HEALTHCARE SYSTEM · PI EL SOLH, ALI A · 2020 to 2025
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Sleep apnea screening in patients with ischemic cardiac diseases: A computer-baseI01HX000466 · VA · VA WESTERN NEW YORK HEALTHCARE SYSTEM · PI EL SOLH, ALI A · 2011 to 2011
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CSRD VA I01 CX001656HSRD VA I01 HX000466
6 · The paper itself

Abstract

purposeThe causes of residual excessive sleepiness (RES) in patients with post-traumatic stress disorder (PTSD) and obstructive sleep apnea (OSA) are multifactorial and modulated by comorbid conditions. The aim of the present study was to elucidate clinical and polysomnographic determinants of RES in continuous positive airway pressure (CPAP)-adherent OSA veterans with PTSD.

methodsThe study protocol consisted of a retrospective analysis of consecutive cases of patients with PTSD who presented to the Veterans Affairs sleep clinics with adequately treated OSA between June 1, 2017 and October 15, 2021. Based on the Epworth Sleepiness Scale (ESS), patients were categorized into RES (ESS ≥ 11) and no RES (ESS < 11) groups. Demographic and PSG data were subjected to univariate and multivariate analyses to ascertain predictive factors of RES.

resultsOut of 171 veterans with PTSD who were adherent to CPAP, 59 (35%) continued to experience RES. The RES group had a decrease in mean ESS score of 1.2 ± 4.5 after CPAP treatment compared with 4.6 ± 4.9 for the no RES group (< 0.001). A dose-response was observed between CPAP use and RES (p = 0.003). Multivariate regression analysis identified higher baseline ESS (OR 1.30; 95% CI 1.16-1.44), greater percentage of time spent in REM sleep (OR 0.91; 95% CI 0.85-0.96), CPAP use less than 6 h (OR 2.82; 95% CI 1.13-7.01), and a positive screen for depression (OR 1.69; 95% CI 1.03-4.72) as independent predictors of RES in patients with PTSD and OSA.

conclusionRES is highly prevalent in patients with PTSD and OSA despite adherence to CPAP and is independently associated with percentage time spent in REM, duration of CPAP utilization, and symptoms of depression.

Indexed as

Disorders of Excessive SomnolenceSleep Apnea, ObstructiveStress Disorders, Post-TraumaticVeteransContinuous Positive Airway PressureHumansPolysomnographyRetrospective StudiesSleepinessCPAPDepressionOSAPTSDResidual excessive sleepiness

Identifiers

PMID35802313
OpenAlexW4284891542

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.