2021
Light Levels in ICU Patient Rooms: Dimming of Daytime Light in Occupied Rooms
Lusczek ER, Knauert MP. Light Levels in ICU Patient Rooms: Dimming of Daytime Light in Occupied Rooms. Journal Of Patient Experience 2021, 8: 23743735211033104. PMID: 34368424, PMCID: PMC8312159, DOI: 10.1177/23743735211033104.Peer-Reviewed Original Research
2019
Chapter 19 Sleep in Hospitalized Patients
Knauert M, Pisani M. Chapter 19 Sleep in Hospitalized Patients. 2019, 411-437. DOI: 10.1016/b978-0-12-813014-8.00019-6.ChaptersHospitalized patientsSleep disturbancesSleep disruptionSeverity of illnessLong-term health impactsPatient care activitiesMedical comorbiditiesCritical illnessPatient factorsCommon complaintSleep historyPatientsCare activitiesSleep deprivationIllnessLittle dataCircadian misalignmentHealth impactsAvailable literatureComorbiditiesHospitalSleepComplaintsTrialsSeverity
2018
Non-circadian signals in the intensive care unit: Point prevalence morning, noon and night
Altman MT, Pulaski C, Mburu F, Pisani MA, Knauert MP. Non-circadian signals in the intensive care unit: Point prevalence morning, noon and night. Heart & Lung 2018, 47: 610-615. PMID: 30143362, PMCID: PMC6234066, DOI: 10.1016/j.hrtlng.2018.07.011.Peer-Reviewed Original ResearchConceptsSleep promotion interventionsIntensive care unitICU patient roomsQuality improvement initiativesCare unitSleep disturbancesObservational studyICU roomAbnormal lightPatient roomsSound exposureImprovement initiativesDoor curtainsInterventionPrevalenceEnvironmental factorsBright lightRoom doorICUFactorsAssociation of intensive care unit delirium with sleep disturbance and functional disability after critical illness: an observational cohort study
Altman MT, Knauert MP, Murphy TE, Ahasic AM, Chauhan Z, Pisani MA. Association of intensive care unit delirium with sleep disturbance and functional disability after critical illness: an observational cohort study. Annals Of Intensive Care 2018, 8: 63. PMID: 29740704, PMCID: PMC5940933, DOI: 10.1186/s13613-018-0408-4.Peer-Reviewed Original ResearchPittsburgh Sleep Quality IndexObservational cohort studySleep disturbancesFunctional disabilityPSQI scoresCohort studyHospital dischargeIADL scoresMedical intensive care unit patientsIntensive care unit deliriumIntensive care unit patientsTotal daysAssociation of deliriumLower baseline disabilityPost-ICU disabilityConfusion Assessment MethodCare unit patientsHigher PSQI scoresSleep Quality IndexIADL instrumentsICU factorsBaseline disabilityDelirium incidenceICU deliriumMICU admission
2017
Sleep Disturbance after Hospitalization and Critical Illness: A Systematic Review
Altman MT, Knauert MP, Pisani MA. Sleep Disturbance after Hospitalization and Critical Illness: A Systematic Review. Annals Of The American Thoracic Society 2017, 14: 1457-1468. PMID: 28644698, PMCID: PMC5711402, DOI: 10.1513/annalsats.201702-148sr.BooksConceptsCritical illnessHospital dischargeSleep disturbancesRisk factorsSystematic reviewIntensive care unit admissionCare unit admissionIll adult patientsTime pointsCritical illness survivorsObjective sleep parametersQuestionnaire studyUnit admissionAdult patientsHospital factorsIll patientsPrimary outcomePrehospital factorsImpaired qualityObjective measurement toolsPsychological comorbiditiesAbnormal sleepMultiple time pointsPolysomnography studiesPoor sleep
2015
Sleep Loss and Circadian Rhythm Disruption in the Intensive Care Unit
Knauert MP, Haspel JA, Pisani MA. Sleep Loss and Circadian Rhythm Disruption in the Intensive Care Unit. Clinics In Chest Medicine 2015, 36: 419-429. PMID: 26304279, DOI: 10.1016/j.ccm.2015.05.008.BooksConceptsCritical illnessSleep disruptionAppropriate administrative supportIntensive care unit environmentIntensive care unitCircadian rhythm disruptionDelirium reductionIll patientsCare unitPharmacologic interventionsSleep disturbancesRhythm disruptionCare deliveryMultidisciplinary strategyUnit environmentSleep lossIllnessDisruptionPatientsEffective strategySleepEnvironmental factors