2024
Early goal enteral nutrition associated with decreased in-hospital death in mechanically ventilated critically ill adults: a retrospective cohort study
Powierza C, Doyle M, Wasden K, Intihar T, Korwin A, Honiden S, Knauert M. Early goal enteral nutrition associated with decreased in-hospital death in mechanically ventilated critically ill adults: a retrospective cohort study. BMJ Open Respiratory Research 2024, 11: e001962. PMID: 38749534, PMCID: PMC11097881, DOI: 10.1136/bmjresp-2023-001962.Peer-Reviewed Original ResearchConceptsEarly enteral nutritionIn-hospital deathCritically ill adultsRetrospective cohort studyDays of intubationEnteral nutritionIll adultsAdult patientsCohort studyAssociated with decreased in-hospital deathsMechanically ventilated critically ill adultsGoal enteral nutritionIncreased hospital dischargeInitiation of ENCritically ill adult patientsMechanically ventilated adult patientsIncidence of in-hospital deathMedical intensive care unitAssociated with significant improvementsIll adult patientsDose of ENIntensive care unitClinical outcomesImprove mortalityPrimary outcome
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 recordsAssociation 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