2024
Identifying Variation in Intraoperative Management of Brain-Dead Organ Donors and Opportunities for Improvement: A Multicenter Perioperative Outcomes Group Analysis.
Lele A, Vail E, O'Reilly-Shah V, DeGraw X, Domino K, Walters A, Fong C, Gomez C, Naik B, Mori M, Schonberger R, Deshpande R, Souter M, Mathis M. Identifying Variation in Intraoperative Management of Brain-Dead Organ Donors and Opportunities for Improvement: A Multicenter Perioperative Outcomes Group Analysis. Anesthesia & Analgesia 2024 PMID: 39167559, DOI: 10.1213/ane.0000000000007001.Peer-Reviewed Original ResearchIntraclass correlation coefficientMulticenter Perioperative Outcomes GroupOrgan procurement organization regionBrain-dead organ donorsNon-Hispanic whitesPoisson regression analysisOrgan procurement organizationsIntraoperative eventsUS hospitalsYears of ageMedication useIncidence of hypotensionOrgan donorsManagement of brain-dead donorsPrimary outcomeManagement of brain-dead organ donorsMixed-effects Poisson regression analysisIntravenous heparinVasoactive medicationsBrain-dead donorsMulticenter cohortIntraoperative managementTransplant outcomesCase volumeMm HgAnesthesia Techniques for Vitreoretinal Surgery in the United States: A Report from the Multicenter Perioperative Outcomes Group Research Consortium
Chauhan M, SOLIMAN M, Pace N, Mathis M, Schonberger R, Sallam A, Group M. Anesthesia Techniques for Vitreoretinal Surgery in the United States: A Report from the Multicenter Perioperative Outcomes Group Research Consortium. American Journal Of Ophthalmology 2024, 267: 30-40. PMID: 38871268, DOI: 10.1016/j.ajo.2024.06.010.Peer-Reviewed Original ResearchMonitored anesthesia careVR surgeryMulticenter Perioperative Outcomes GroupGeneral anesthesiaAmerican Society of Anesthesiologists (ASAHistory of drug abuseChronic pulmonary diseaseType of anesthesiaMonitored anesthesia care casesAlcohol abuse disordersMultivariate mixed-effects modelRandom-effects modelRetinal detachmentSB surgeryVitreoretinal surgeryYounger patientsAnesthesia useSurgery casesOutcome groupAnesthesia techniquesPrimary outcomeSurgeryLiver diseaseSecondary outcomesPulmonary disease
2023
Patient-, Clinician-, and Institution-level Variation in Inotrope Use for Cardiac Surgery: A Multicenter Observational Analysis
Mathis M, Janda A, Kheterpal S, Schonberger R, Pagani F, Engoren M, Mentz G, Shook D, Muehlschlegel J, Cassidy R, Clark D, Colquhoun D, Freundlich R, Jewell E. Patient-, Clinician-, and Institution-level Variation in Inotrope Use for Cardiac Surgery: A Multicenter Observational Analysis. Anesthesiology 2023, 139: 122-141. PMID: 37094103, PMCID: PMC10524016, DOI: 10.1097/aln.0000000000004593.Peer-Reviewed Original ResearchConceptsInotrope useCardiac surgeryHome medicationsAdjusted median odds ratioPulmonary circulation disordersAdult cardiac surgeryMechanical circulatory supportMedian odds ratioMedical school affiliationHome inotropesInotrope infusionInotrope therapyInotropic therapyCardiopulmonary bypassHeart failureMulticenter cohortPrimary outcomeCirculatory supportBlack raceCirculation disordersOdds ratioCommunity hospitalObservational studySame patientPatientsAssociation of adherence to individual components of Society of Thoracic Surgeons cardiac surgery antibiotic guidelines and postoperative infections
Bardia A, Michel G, Farela A, Fisher C, Mori M, Huttler J, Lang A, Geirsson A, Schonberger R. Association of adherence to individual components of Society of Thoracic Surgeons cardiac surgery antibiotic guidelines and postoperative infections. Journal Of Thoracic And Cardiovascular Surgery 2023, 167: 2170-2176.e5. PMID: 37075942, PMCID: PMC10579454, DOI: 10.1016/j.jtcvs.2023.03.031.Peer-Reviewed Original ResearchWeight-adjusted dosingPostoperative infectionAntibiotic guidelinesIncidence of nonadherenceCoronary artery bypassTertiary care hospitalAssociation of adherenceCohort of patientsRetrospective observational studyPost-operative infectionIntraoperative redosingValvular surgeryAntibiotic timingArtery bypassCoronary revascularizationPostoperative complicationsPostoperative sepsisAdult patientsFirst doseAntibiotic choiceCardiac surgeryCardiopulmonary bypassCare hospitalDose adjustmentPrimary outcome
2022
Association between choice of reversal agent for neuromuscular block and postoperative pulmonary complications in patients at increased risk undergoing non-emergency surgery: STIL-STRONGER, a multicentre matched cohort study
Colquhoun D, Vaughn M, Bash L, Janda A, Shah N, Ghaferi A, Sjoding M, Mentz G, Kheterpal S, Committee M, Craft R, Domino K, Freundlich R, Mathis M, McCormick P, Naik B, Ruiz J, Schonberger R, Schroeder R, Stewart A, Taicher B, Tingle S, Togioka B, Urman R, Vachhani S. Association between choice of reversal agent for neuromuscular block and postoperative pulmonary complications in patients at increased risk undergoing non-emergency surgery: STIL-STRONGER, a multicentre matched cohort study. British Journal Of Anaesthesia 2022, 130: e148-e159. PMID: 35691703, PMCID: PMC9875908, DOI: 10.1016/j.bja.2022.04.023.Peer-Reviewed Original ResearchConceptsPostoperative pulmonary complicationsPulmonary complicationsNon-emergency surgeryRespiratory failureCohort studyNeuromuscular blockReversal agentsAnesthesiologists physical status 3Primary composite outcomeCohort of patientsUse of sugammadexIntra-abdominal surgeryOccurrence of pneumoniaBody mass indexSource of morbidityNeuromuscular blocking agentsStatus 3Complication outcomesComposite outcomeMajor surgeryPrimary outcomeMass indexTracheal intubationGeneral anesthesiaMulticenter Perioperative Outcomes Group
2019
Preoperative chlorhexidine mouthwash to reduce pneumonia after cardiac surgery: A systematic review and meta-analysis
Bardia A, Blitz D, Dai F, Hersey D, Jinadasa S, Tickoo M, Schonberger RB. Preoperative chlorhexidine mouthwash to reduce pneumonia after cardiac surgery: A systematic review and meta-analysis. Journal Of Thoracic And Cardiovascular Surgery 2019, 158: 1094-1100. PMID: 30826096, DOI: 10.1016/j.jtcvs.2019.01.014.Peer-Reviewed Original ResearchConceptsPreoperative chlorhexidine mouthwashChlorhexidine gluconate mouthwashPostoperative pneumoniaCardiac surgeryChlorhexidine mouthwashHealth care burdenQuality of evidenceComprehensive systematic searchRandom-effects modelPreoperative chlorhexidineRecommendations AssessmentCommon complicationPrimary outcomePreoperative protocolPatient morbidityRisk ratioPatient outcomesCare burdenReduced riskIndependent reviewersCumulative IndexPneumoniaNLM PubMedChlorhexidine gluconatePatients
2013
New Utility for an Old Tool
Odonkor CA, Schonberger RB, Dai F, Shelley KH, Silverman DG, Barash PG. New Utility for an Old Tool. American Journal Of Physical Medicine & Rehabilitation 2013, 92: 849-863. PMID: 24051992, PMCID: PMC3850792, DOI: 10.1097/phm.0b013e3182a51ac5.Peer-Reviewed Original ResearchConceptsElective ambulatory surgeryUnplanned admissionsAmbulatory surgeryGait speedOdds ratioPrimary outcomeDischarge readinessProspective observational cohort studyMultivariable logistic regression modelSeparate multivariable logistic regression modelsEarly home dischargeHome discharge timePreoperative gait speedObservational cohort studyTotal anesthesia timeAdjusted odds ratioGait speed testingLogistic regression modelsCohort studyHome dischargeCardiac surgeryAnesthesia timeHeart rateSurgeryAdmission