Evidence map›Paper›PMID 40265245›Full record

ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2025

Nightmares and insomnia within the acute aftermath of trauma prospectively predict suicidal ideation.

Anthony N Reffi, David A Kalmbach, Philip Cheng, David A Moore, Matthew B Jennings, Gregory C Mahr, Grace M Seymour, Lily Jankowiak, Christopher L Drake

Abstract read
In one paragraph

Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Bringing cognitive behavioral therapy for nightmares to patients with trauma: increasing access and feasibility via primary and acute care.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2026
    Article
  5. Article
  6. Changing outcomes: trauma, disordered sleep, and suicide.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Article
  7. 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.

Anthony N ReffiSleep Disorders & Research Center, Henry Ford Health, Detroit, Michigan.
David A KalmbachSleep Disorders & Research Center, Henry Ford Health, Detroit, Michigan.
Philip ChengSleep Disorders & Research Center, Henry Ford Health, Detroit, Michigan.
David A MooreDepartment of Psychiatry, Michigan State University College of Human Medicine, Grand Rapids, Michigan.
Matthew B JenningsSleep Disorders & Research Center, Henry Ford Health, Detroit, Michigan.
Gregory C MahrDepartment of Psychiatry and Behavioral Health, Division of Consultation Liaison Psychiatry, Henry Ford Hospital, Detroit, Michigan.
Grace M SeymourDepartment of Psychology, University of Kentucky, Lexington, Kentucky.
Lily JankowiakSleep Disorders & Research Center, Henry Ford Health, Detroit, Michigan.
Christopher L DrakeSleep Disorders & Research Center, Henry Ford Health, Detroit, Michigan.

Funding

Identifying sleep-related risk factors for PTSD and their underlying mechanismsK23MH134032 · NIMH · HENRY FORD HEALTH + MICHIGAN STATE UNIVERSITY HEALTH SCIENCES · PI Anthony Reffi · 2024 to 2026
$435k
NIMH NIH HHS K23 MH134032NIMH NIH HHS L30 MH137828
6 · The paper itself

Abstract

STUDY

objectivesPatients with acute trauma are vulnerable to suicidality following hospitalization. Research suggests nightmares and insomnia may interact to potentiate suicidality, possibly due to nightmares worsening co-occurring insomnia. Nightmares and insomnia are common stress reactions to acute trauma and might compound suicide risk within acutely traumatized patients. We tested the prospective relationship between nightmares and insomnia immediately after trauma on future suicidal ideation (SI).

methodsPatients hospitalized in Detroit, Michigan following traumatic injury (mean

resultsPatients with clinically significant nightmares and comorbid insomnia symptoms at T2 reported the highest rates of SI at T3 (42.9%), whereas patients with insomnia alone (8.0%) or neither sleep disturbance (6.7%) had the lowest SI rates (

conclusionsThese novel results suggest clinically significant nightmares strengthen the association between insomnia and suicidality after trauma. As nearly half of acute trauma patients with nightmares and insomnia experience SI 2 months after trauma, early interventions that target both may curb SI rates. CITATION: Reffi AN, Kalmbach DA, Cheng P, et al. Nightmares and insomnia within the acute aftermath of trauma prospectively predict suicidal ideation.

Indexed as

DreamsSleep Initiation and Maintenance DisordersSuicidal IdeationWounds and InjuriesAdultFemaleHumansMaleMichiganMiddle AgedProspective StudiesRisk FactorsSurveys and Questionnairesdreamslongitudinalmental healthposttraumatic stresssleep disordersleep disturbancesuicidal thoughts and behaviorstrauma-induced insomnia

Identifiers

PMID40265245
PMCPMC12406830

What OpenQuestion holds

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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.