2024
0741 Effects of Light Exposure on Sleep, Rest-Activity Rhythms, and Cognitive Function in Adults with Heart Failure
Wang Z, Jeon S, Conley S, LaFleur K, Redeker N. 0741 Effects of Light Exposure on Sleep, Rest-Activity Rhythms, and Cognitive Function in Adults with Heart Failure. Sleep 2024, 47: a317-a318. DOI: 10.1093/sleep/zsae067.0741.Peer-Reviewed Original ResearchRest-activity rhythmHeart failureCircadian quotientCognitive functionAUC ratioInter-daily stabilityPVT lapsesSleep efficiencyRandomized controlled trial of cognitive behavioral therapyTrial of cognitive behavioral therapyChronic heart failureCognitive behavioral therapyMeasure cognitive functionIntra-daily variabilityImprove HF outcomesTotal sleep timeRandomized controlled trialsImproved sleep efficiencyInfluence sleep qualityCircadian rhythm disruptionBehavioral therapyHF outcomesPsychomotor vigilance taskSleep qualityVigilance task
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 IIInsomniaDaily variations in sleep and glucose in adolescents with type 1 diabetes
Griggs S, Redeker NS, Jeon S, Grey M. Daily variations in sleep and glucose in adolescents with type 1 diabetes. Pediatric Diabetes 2020, 21: 1493-1501. PMID: 32902901, PMCID: PMC7642150, DOI: 10.1111/pedi.13117.Peer-Reviewed Original ResearchConceptsGlucose variability indicesType 1 diabetesGlucose variabilityContinuous glucose monitorSleep disruptionPoor sleepSleep characteristicsHabitual short sleep durationEarlier wake timeShort sleep durationSleep fragmentation indexTotal sleep timeMore sleep disruptionNon-dominant wristVariability indexDay-level associationsGlycemic controlWrist actigraphBlood glucose risk indexSleep efficiencySleep durationSleep timeGlucose patternsGood sleepSleep habitsSleep, self‐management, neurocognitive function, and glycemia in emerging adults with Type 1 diabetes mellitus: A research protocol
Griggs S, Redeker NS, Crawford SL, Grey M. Sleep, self‐management, neurocognitive function, and glycemia in emerging adults with Type 1 diabetes mellitus: A research protocol. Research In Nursing & Health 2020, 43: 317-328. PMID: 32639059, PMCID: PMC7382362, DOI: 10.1002/nur.22051.Peer-Reviewed Original ResearchConceptsGlycemic controlSleep deficiencyNeurocognitive functionSleep variabilityType 1 diabetes mellitusHabitual short sleep durationPoor glycemic controlPittsburgh Sleep DiaryShort sleep durationType 1 diabetesSelf-management interventionsTotal sleep timeQuality of lifeResearch Electronic Data CaptureAdults ages 18Continuous glucose monitoringWrist-worn actigraphyDiabetes mellitusGlucose variabilitySuccessful diabetesSleep durationObjective sleepSleep timeSleep extensionSleep diary0852 Geriatric Health Conditions And The Combined Outcome Of Poor Sleep Quality With Objective Short Sleep Duration
Miner B, Fragoso C, Han L, Yaggi H, Redeker N, Stone K. 0852 Geriatric Health Conditions And The Combined Outcome Of Poor Sleep Quality With Objective Short Sleep Duration. Sleep 2020, 43: a324-a325. DOI: 10.1093/sleep/zsaa056.848.Peer-Reviewed Original ResearchShort sleep durationPoor sleep qualityObjective short sleep durationPittsburgh Sleep Quality IndexSleep qualitySleep durationHealth conditionsMedication useOsteoporotic fracturesUnadjusted oddsPhysical impairmentClaude D. Pepper Older Americans Independence CenterCognitive impairmentCombined outcomeAmerican AcademyMean age 76 yearsMean age 84 yearsAverage total sleep timeMen Sleep StudyAge 76 yearsAge 84 yearsSleep Quality IndexHigh-risk phenotypeCross-sectional associationsTotal sleep time0855 Primary Sleep Disorders And The Combined Outcome Of Poor Sleep Quality With Objective Short Sleep Duration In Older Persons
Miner B, Fragoso C, Han L, Stone K, Redeker N, Yaggi H. 0855 Primary Sleep Disorders And The Combined Outcome Of Poor Sleep Quality With Objective Short Sleep Duration In Older Persons. Sleep 2020, 43: a325-a326. DOI: 10.1093/sleep/zsaa056.851.Peer-Reviewed Original ResearchPrimary sleep disordersShort sleep durationPoor sleep qualityHigh-risk phenotypeSleep disordersSleep qualityOlder personsOsteoporotic fracturesMultivariable modelUnadjusted modelsSleep durationClaude D. Pepper Older Americans Independence CenterCombined outcomeObjective short sleep durationPittsburgh Sleep Quality Index scoreSelf-reported chronic conditionsMultivariate logistic regression modelAverage total sleep timeMen Sleep StudyCross-sectional associationsTotal sleep timeQuality Index scoresLogistic regression modelsMedication usePsychiatric comorbidity1005 Characterizing Sleep and Glycemia in Emerging Adults with Type 1 Diabetes
Griggs S, Redeker N, Grey M. 1005 Characterizing Sleep and Glycemia in Emerging Adults with Type 1 Diabetes. Sleep 2020, 43: a382-a382. DOI: 10.1093/sleep/zsaa056.1001.Peer-Reviewed Original ResearchTotal sleep timeSleep fragmentation indexSleep onset latencyContinuous glucose monitorGlycemic controlSleep efficiencySleep variabilityGlucose variabilityPsychomotor vigilance testSevere sleepinessMean total sleep timeMore diabetes distressPoor glycemic controlHigh-risk populationPittsburgh Sleep DiaryType 1 diabetesPotential therapeutic targetResearch Electronic Data CaptureGlucose monitorHours/daySigma Theta Tau InternationalDiabetes distressDiabetes outcomesWrist actigraphGlucose levels
2018
Discrepancy between wrist‐actigraph and polysomnographic measures of sleep in patients with stable heart failure and a novel approach to evaluating discrepancy
Jeon S, Conley S, Redeker NS. Discrepancy between wrist‐actigraph and polysomnographic measures of sleep in patients with stable heart failure and a novel approach to evaluating discrepancy. Journal Of Sleep Research 2018, 28: e12717. PMID: 29943403, PMCID: PMC6309769, DOI: 10.1111/jsr.12717.Peer-Reviewed Original ResearchConceptsPoor sleep qualityTotal sleep timeHeart failurePolysomnographic measuresSleep qualitySleep measuresSleep timeHeart failure disease management programsMotor activityDaytime motor activityStable heart failureShorter total sleep timeCross-sectional studyPoor sleep efficiencyImportance of agingDisease management programsOlder patientsBland-Altman plotsSevere insomniaRisk factorsClinical dataIntra-class correlationSleep characteristicsSleep efficiencyWrist actigraphy
2017
0704 THE CIRCADIAN QUOTIENT OBTAINED FROM WRIST ACTIGRAPHY EXPLAINS SLEEP QUALITY PARAMETERS AMONG PATIENTS WITH STABLE HEART FAILURE
Jeon S, Knies A, Redeker N. 0704 THE CIRCADIAN QUOTIENT OBTAINED FROM WRIST ACTIGRAPHY EXPLAINS SLEEP QUALITY PARAMETERS AMONG PATIENTS WITH STABLE HEART FAILURE. Sleep 2017, 40: a261-a261. DOI: 10.1093/sleepj/zsx050.703.Peer-Reviewed Original ResearchStable heart failureCircadian quotientYears of ageHeart failureSleep quality parametersREM sleepSleep efficiencyOlder patientsYounger patientsWrist actigraphySleep timeGeneral linear modelSleep quality variablesDaytime activityTotal sleep timeLess daytime activityHF patientsREM percentageNight-time activity levelsNocturnal polysomnographyLower mesorPatient's homePatientsOlder adultsCosinor analysis
2015
Delayed school start times and adolescent sleep: A systematic review of the experimental evidence
Minges KE, Redeker NS. Delayed school start times and adolescent sleep: A systematic review of the experimental evidence. Sleep Medicine Reviews 2015, 28: 86-95. PMID: 26545246, PMCID: PMC4844764, DOI: 10.1016/j.smrv.2015.06.002.Peer-Reviewed Original ResearchConceptsSystematic reviewTotal sleep timeMeta-Analyses (PRISMA) guidelinesRandomized study designObjective sleep measuresPreferred Reporting ItemsChronic sleep restrictionSchool start timesDaytime sleepinessReporting ItemsSleep timeSleep measuresElectronic databasesSleep restrictionCaffeine useMorning start timeStudy designSleepAdolescent sleepOutcomesCircadian rhythmStudents' sleepHealthStudy findingsConsistent outcomes
2013
Sleep, mood, and quality of life in patients receiving treatment for lung cancer.
Dean GE, Redeker NS, Wang YJ, Rogers AE, Dickerson SS, Steinbrenner LM, Gooneratne NS. Sleep, mood, and quality of life in patients receiving treatment for lung cancer. Oncology Nursing Forum 2013, 40: 441-51. PMID: 23989018, PMCID: PMC4080434, DOI: 10.1188/13.onf.441-451.Peer-Reviewed Original ResearchMeSH KeywordsActigraphyAgedAged, 80 and overAmbulatory Care FacilitiesAntineoplastic Combined Chemotherapy ProtocolsAnxietyCancer Care FacilitiesCombined Modality TherapyCross-Sectional StudiesDepressionDyssomniasFemaleHumansLung NeoplasmsMaleMedical RecordsMiddle AgedQuality of LifeRadiotherapySelf ReportSeverity of Illness IndexSurveys and QuestionnairesSymptom AssessmentConceptsLung cancer symptomsQuality of lifePittsburgh Sleep Quality IndexLung cancerSleep disturbancesCancer symptomsSleep latencySleep efficiencyPoor sleepersSleep diaryLower QOLAmbulatory oncology clinicsSleep Quality IndexTotal sleep timeSleep diary measuresOncology clinicCommon symptomsHospital AnxietyClinical significanceMotionlogger ActigraphDepression ScaleSleep qualitySame patientSleep durationSleep assessment