2022
Sleep Characteristics, Mood, Somatic Symptoms, and Self-Care Among People With Heart Failure and Insomnia
Breazeale S, Jeon S, Hwang Y, O’Connell M, Nwanaji-Enwerem U, Linsky S, Yaggi HK, Jacoby DL, Conley S, Redeker NS. Sleep Characteristics, Mood, Somatic Symptoms, and Self-Care Among People With Heart Failure and Insomnia. Nursing Research 2022, 71: 189-199. PMID: 35149627, PMCID: PMC9038676, DOI: 10.1097/nnr.0000000000000585.Peer-Reviewed Original ResearchConceptsSelf-care maintenanceStable heart failureSelf-care confidenceVentricular ejection fractionHeart failureChronic insomniaSleep characteristicsSomatic symptomsClinical factorsEjection fractionLeft ventricular ejection fractionChronic heart failureSelf-care behaviorsPoor sleep characteristicsSymptoms of anxietyCross-sectional designSleep disturbancesSingle symptomWhite raceHigh riskCombined associationsInsomnia severityInsomniaSymptomsHealthcare needs
2020
Perceived Stress, Subjective, and Objective Symptoms of Disturbed Sleep in Men and Women with Stable Heart Failure
Gaffey AE, Jeon S, Conley S, Jacoby D, Ash GI, Yaggi HK, O’Connell M, Linsky SJ, Redeker NS. Perceived Stress, Subjective, and Objective Symptoms of Disturbed Sleep in Men and Women with Stable Heart Failure. Behavioral Sleep Medicine 2020, 19: 363-377. PMID: 32394733, PMCID: PMC7658015, DOI: 10.1080/15402002.2020.1762601.Peer-Reviewed Original ResearchConceptsDysfunctional beliefsCognitive abilitiesMental healthCognitive behavioral therapySymptom severitySleep disturbance questionnaireSleep disturbancesHF patientsSelf-reported sleep disturbanceHeart failurePerceived Stress ScaleBehavioral therapyInsomnia Severity IndexPerceived stressStress ScaleBaseline stressPittsburgh Sleep Quality IndexDisturbance QuestionnaireLower symptomsSleep Quality IndexNew York Heart Association classification ISF-36 mental healthSleep-related characteristicsStable heart failureSleep Scale
2018
Effects of Cognitive Behavioral Therapy for Insomnia on Sleep, Symptoms, Stress, and Autonomic Function Among Patients With Heart Failure
Redeker NS, Conley S, Anderson G, Cline J, Andrews L, Mohsenin V, Jacoby D, Jeon S. Effects of Cognitive Behavioral Therapy for Insomnia on Sleep, Symptoms, Stress, and Autonomic Function Among Patients With Heart Failure. Behavioral Sleep Medicine 2018, 18: 190-202. PMID: 30461315, PMCID: PMC6529289, DOI: 10.1080/15402002.2018.1546709.Peer-Reviewed Original ResearchConceptsUrinary free cortisolHeart failureAutonomic functionCognitive behavioral therapyFree cortisolSleep characteristicsSleep-related cognitionsBehavioral therapyChronic heart failureStable heart failureSleep-related symptomsHypothalamic-pituitary axisStable class IISelf-reported insomnia severityEffects of CBTFunctional performanceDaytime symptomsPituitary axisSleep disturbancesSleep interventionsWrist actigraphySleep durationInsomnia severityBiomarkers of stressRatio of days