2023
0846 Prevalence of Obstructive Sleep Apnea Among Medical ICU Patients
Ehrenberg M, Kongpakpaisarn K, Intihar T, Doyle M, Knauert M. 0846 Prevalence of Obstructive Sleep Apnea Among Medical ICU Patients. Sleep 2023, 46: a373-a373. DOI: 10.1093/sleep/zsad077.0846.Peer-Reviewed Original ResearchPre-existing OSAObstructive sleep apneaHigh clinical suspicionMICU patientsOSA diagnosisClinical suspicionSleep apneaMedical intensive care unit patientsSeverity of OSAIntensive care unit patientsAcute respiratory failureMedical ICU patientsProspective observational studyCare unit patientsPast medical historyAPACHE II severityBody mass indexElectronic medical recordsRespiratory failureChart reviewClinical characteristicsICU populationOSA patientsPatient demographicsUnit patients
2020
Pilot Observational Study to Detect Diurnal Variation and Misalignment in Heart Rate Among Critically Ill Patients
Knauert MP, Murphy TE, Doyle MM, Pisani MA, Redeker NS, Yaggi HK. Pilot Observational Study to Detect Diurnal Variation and Misalignment in Heart Rate Among Critically Ill Patients. Frontiers In Neurology 2020, 11: 637. PMID: 32760341, PMCID: PMC7373742, DOI: 10.3389/fneur.2020.00637.Peer-Reviewed Original ResearchMedical ICU admissionIntensive care unitHeart rateIll patientsICU admissionCircadian alignmentMedical record chart abstractionsProspective observational cohort studyCircadian disruptionMedical ICU patientsObservational cohort studyCritical illness outcomesPilot observational studyContinuous telemetric monitoringChart abstractionExploratory analysisCohort studyCritical illnessHospital admissionICU patientsCare unitPatient interviewsFrequent bloodOdds ratioObservational study
2018
Association between death and loss of stage N2 sleep features among critically Ill patients with delirium
Knauert MP, Gilmore EJ, Murphy TE, Yaggi HK, Van Ness PH, Han L, Hirsch LJ, Pisani MA. Association between death and loss of stage N2 sleep features among critically Ill patients with delirium. Journal Of Critical Care 2018, 48: 124-129. PMID: 30179762, PMCID: PMC6226351, DOI: 10.1016/j.jcrc.2018.08.028.Peer-Reviewed Original ResearchConceptsICU patientsIll patientsOdds ratioHigher oddsSleep spindlesIntensive care unit outcomesGrade of encephalopathySignificant sleep disruptionWorse ICU outcomeMedical ICU patientsAcute brain injuryObservational cohort studySedative-hypnotic useImportant prognostic valueLength of stayStage N2 sleepK-complexesCohort studyCritical illnessHospital dischargeRankin ScaleICU outcomesPrognostic valueSevere gradesMedical recordsCreating Naptime
Knauert MP, Redeker NS, Yaggi HK, Bennick M, Pisani MA. Creating Naptime. Journal Of Patient Experience 2018, 5: 180-187. PMID: 30214923, PMCID: PMC6134539, DOI: 10.1177/2374373517747242.Peer-Reviewed Original ResearchIntensive care unitLaboratory drawsICU deliriumPromotion protocolRest periodDuration of deliriumMedical ICU patientsMedical chart reviewBrief clustersChart reviewICU patientsRoutine careCare unitSleep promotionPatient anxietyProtocol violationsSleep disruptionUrgent carePilot protocolOvernight rest periodPatient disturbancePatient careDeliriumStakeholder feedbackCare