Evidence map›Paper›PMID 28745520›Full record

ArticleBehavioral sleep medicine

Effects of Cognitive Behavioral Therapy for Insomnia on Sleep-Related Cognitions Among Patients With Stable Heart Failure.

Nancy S Redeker, Sangchoon Jeon, Laura Andrews, John Cline, Vahid Mohsenin, Daniel Jacoby

Abstract read
In one paragraph

Article in Behavioral sleep medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
–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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  8. Sleep hygiene profiling, dysfunctional sleep beliefs, and their impacts on cancer-related fatigue in lung cancer patients undergoing chemotherapy.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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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

6 authors.

Nancy S Redekera Yale University School of Nursing , West Haven , Connecticut.
Sangchoon Jeona Yale University School of Nursing , West Haven , Connecticut.
Laura Andrewsa Yale University School of Nursing , West Haven , Connecticut.
John Clinea Yale University School of Nursing , West Haven , Connecticut.
Vahid Mohsenina Yale University School of Nursing , West Haven , Connecticut.
Daniel Jacobya Yale University School of Nursing , West Haven , Connecticut.

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Rest Activity Rhythms and Cognitive Function in Stable Heart FailureR01NR016191 · NINR · YALE UNIVERSITY · PI REDEKER, NANCY S · 2015 to 2019
$3.6M
Yale Center for Sleep Disturbance in Acute and Chronic ConditionsP20NR014126 · NINR · YALE UNIVERSITY · PI REDEKER, NANCY S, YAGGI, HENRY KLAR · 2012 to 2016
$1.4M
Cognitive Behavioral Therapy for Insomnia in Stable Heart FailureR21NR011387 · NINR · YALE UNIVERSITY · PI REDEKER, NANCY S · 2009 to 2010
$454k
NCATS NIH HHS UL1 TR001863NINR NIH HHS P20 NR014126NINR NIH HHS R01 NR016191NINR NIH HHS R21 NR011387
6 · The paper itself

Abstract

OBJECTIVE/

backgroundCognitive behavioral therapy for insomnia (CBT-I) improves insomnia and fatigue among chronic heart failure (HF) patients, but the extent to which sleep-related cognitions explain CBT-I outcomes in these patients is unknown. We examined the effects of CBT-I on sleep-related cognitions, associations between changes in sleep-related cognitions and changes in sleep and symptoms after CBT-I, and the extent to which cognitions mediated the effects of CBT-I.

participantsStable New York Heart Association Class II-III HF patients (total n = 51; n = 26 or 51.0% women; M age = 59.1 ± 15.1 years).

methodsHF patients were randomized in groups to group CBT-I (n = 30) or attention control (HF self-management education, n = 21) and completed actigraphy, the Insomnia Severity Index, Pittsburgh Sleep Quality Index, Dysfunctional Beliefs and Attitudes about Sleep (DBAS) and Sleep Disturbance Questionnaires (SDQ), and self-reported fatigue, depression, anxiety, and sleepiness (baseline, immediately after treatment, six months). We used mixed-effects modeling, mediation analysis with a bootstrapping approach, and Pearson correlations.

resultsThere was a statistically significant group × mult time effect on DBAS. DBAS mediated the effects of CBT-I on insomnia severity and partially mediated CBT-I effects on fatigue. Improvements in dysfunctional cognitions were associated with improved sleep quality, insomnia severity, sleep latency and decreased fatigue, depression, and anxiety, with sustained effects at six months.

conclusionsImprovement in dysfunctional sleep-related cognitions is an important mechanism for CBT-I effects among HF patients who are especially vulnerable to poor sleep and high symptom burden.

Indexed as

Cognitive Behavioral TherapyFemaleHeart FailureHumansMaleMiddle AgedSleep Initiation and Maintenance DisordersSurveys and Questionnaires

Identifiers

PMID28745520
PMCPMC5904007

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.