2023
Daytime symptom trajectories among adults with stable heart failure and insomnia: evidence from a randomised controlled trial of cognitive behavioural therapy for insomnia
Conley S, Jeon S, Wang Z, Tocchi C, Linsky S, O'Connell M, Redeker N. Daytime symptom trajectories among adults with stable heart failure and insomnia: evidence from a randomised controlled trial of cognitive behavioural therapy for insomnia. Journal Of Sleep Research 2023, 33: e14058. PMID: 37933085, DOI: 10.1111/jsr.14058.Peer-Reviewed Original ResearchStable heart failureHeart failureSelf-management groupSymptom trajectoriesCognitive behavioral therapyBehavioral therapyHigher body mass indexGroup-based trajectory modellingHigh symptom burdenHealth-related qualityBody mass indexTrial of CBTFunctional performanceSelf-management interventionsBaseline characteristicsSymptom burdenMass indexBaseline fatigueGroup AHigher oddsSleep characteristicsInsomnia severityGroup DPhysical symptomsInsomnia
2022
Correlates of cognition among people with chronic heart failure and insomnia
Geer JH, Jeon S, O’Connell M, Linsky S, Conley S, Hollenbeak CS, Jacoby D, Yaggi HK, Redeker NS. Correlates of cognition among people with chronic heart failure and insomnia. Sleep And Breathing 2022, 27: 1287-1296. PMID: 36214945, PMCID: PMC10084469, DOI: 10.1007/s11325-022-02716-w.Peer-Reviewed Original ResearchConceptsChronic heart failureHigher body mass indexHeart failureBody mass indexQuality of lifeMass indexDaytime sleepinessNew York Heart Association class ICognitive impairmentSignificant risk factorsNon-white raceSelf-reported cognitive impairmentInsomnia Severity IndexSleep disturbance questionnaireCross-sectional analysisCognitive behavioral therapyFrequency of lapsesMedical comorbiditiesCommon comorbiditiesClinical factorsEjection fractionPulmonary diseaseMultivariable analysisRisk factorsSleep characteristics
2020
Day-to-day Relationships between Physical Activity and Sleep Characteristics among People with Heart Failure and Insomnia
Ash G, Jeon S, Conley S, Knies AK, Yaggi HK, Jacoby D, Hollenbeak CS, Linsky S, O’Connell M, Redeker NS. Day-to-day Relationships between Physical Activity and Sleep Characteristics among People with Heart Failure and Insomnia. Behavioral Sleep Medicine 2020, 19: 602-614. PMID: 33048589, PMCID: PMC8496686, DOI: 10.1080/15402002.2020.1824918.Peer-Reviewed Original ResearchConceptsNext-day physical activityHeart failureTotal sleep timePhysical activityCounts/minuteSleep characteristicsSleep timeSleep variablesNYHA class IIAdvanced heart failureStable heart failureDaytime physical activityBody mass indexCommunity-dwelling adultsWrist actigraphy recordingsCognitive behavioral therapyNYHA classHF classMass indexSleep improvementActigraphy recordingsLong sleepBehavioral therapyClass IIInsomniaCorrelates of sleep quality and excessive daytime sleepiness in people with opioid use disorder receiving methadone treatment
Baldassarri SR, Beitel M, Zinchuk A, Redeker NS, Oberleitner DE, Oberleitner LMS, Carrasco D, Madden LM, Lipkind N, Fiellin DA, Bastian LA, Chen K, Yaggi HK, Barry DT. Correlates of sleep quality and excessive daytime sleepiness in people with opioid use disorder receiving methadone treatment. Sleep And Breathing 2020, 24: 1729-1737. PMID: 32556918, PMCID: PMC7680294, DOI: 10.1007/s11325-020-02123-z.Peer-Reviewed Original ResearchConceptsOpioid use disorderExcessive daytime sleepinessDaytime sleepinessSleep qualityChronic painExcessive daytimeUse disordersConclusionsPoor sleep qualityCurrent chronic painModifiable risk factorsImpaired sleep qualityMultivariable linear regression modelsBody mass indexPoor sleep qualityNon-significant associationMass indexMultivariable analysisPain interferenceRelated comorbiditiesMethadone treatmentClinical correlatesMean PSQIRisk factorsSleep disordersResultsNinety percent
2019
The Epidemiology of Patient‐Reported Hypersomnia in Persons With Advanced Age
Miner B, Gill TM, Yaggi HK, Redeker NS, Van Ness PH, Han L, Fragoso C. The Epidemiology of Patient‐Reported Hypersomnia in Persons With Advanced Age. Journal Of The American Geriatrics Society 2019, 67: 2545-2552. PMID: 31390046, PMCID: PMC6898735, DOI: 10.1111/jgs.16107.Peer-Reviewed Original ResearchConceptsSelf-reported sleep-disordered breathingRestless legs syndromeMean ESS scoreCommunity-dwelling personsESS scoreCross-sectional associationsAdvanced ageHypersomnia symptomsCentral nervous system depressant medicationsEpworth Sleepiness Scale scoreMini-Mental State Examination scoreEpidemiologic Studies-Depression scoreSelf-reported medical conditionsEpidemiology of patientsLow physical activitySleep-disordered breathingBody mass indexPhysical Activity ScalePrecipitating Events ProjectState Examination scoreInsomnia Severity IndexMultivariable regression modelsDepressant medicationsClinical characteristicsCross-sectional design
2017
0706 CONTRIBUTIONS OF INSOMNIA SYMPTOM AND CIRCADIAN RHYTHM OF ACTIVITY PATTERN ON DAYTIME SYMPTOMS AND FUNCTIONAL PERFORMANCE IN STABLE HEART FAILURE PATIENTS
Jeon S, Knies A, Redeker N. 0706 CONTRIBUTIONS OF INSOMNIA SYMPTOM AND CIRCADIAN RHYTHM OF ACTIVITY PATTERN ON DAYTIME SYMPTOMS AND FUNCTIONAL PERFORMANCE IN STABLE HEART FAILURE PATIENTS. Sleep 2017, 40: a261-a262. DOI: 10.1093/sleepj/zsx050.705.Peer-Reviewed Original ResearchStable heart failure patientsHeart failure patientsDaytime symptomsEpworth Sleepiness ScaleInsomnia symptomsCircadian quotientFailure patientsPhysical functionStable HFFunctional performanceOlder adultsStable HF patientsRespiratory disturbance indexSix-minute walkBody mass indexCircadian rhythmCross-sectional studyYears of ageActivity-rest patternNYHA classificationHF patientsMass indexFatigue ScaleEjection factionSleepiness Scale
2015
Contributions of Comorbid Diabetes to Sleep Characteristics, Daytime Symptoms, and Physical Function Among Patients With Stable Heart Failure
Fritschi C, Redeker NS. Contributions of Comorbid Diabetes to Sleep Characteristics, Daytime Symptoms, and Physical Function Among Patients With Stable Heart Failure. The Journal Of Cardiovascular Nursing 2015, 30: 411-419. PMID: 25078876, PMCID: PMC4312262, DOI: 10.1097/jcn.0000000000000183.Peer-Reviewed Original ResearchConceptsStable heart failureDiabetes mellitusHeart failurePoor physical functioningHF patientsDaytime symptomsPhysical functionSleep disturbancesPhysical functioningSleep characteristicsSleep qualityNew York Heart Association classNew York Heart Association classificationSelf-reported physical functionPhysical component summary scoreSelf-reported sleep qualityComorbid diabetes mellitusRespiratory disturbance indexComponent summary scoresMedical Outcomes StudySleep-disordered breathingBody mass indexPhysical function measuresAdditive effectLower general health