Jan Ehrenwerth, MD
Professor Emeritus of AnesthesiologyAbout
Research
Publications
2019
Operating Room Fires: Comment.
Ehrenwerth J. Operating Room Fires: Comment. Anesthesiology 2019, 131: 946-947. PMID: 31403975, DOI: 10.1097/ALN.0000000000002922.Peer-Reviewed Original Research
2014
Thinking Outside the Triangle
Feldman J, Ehrenwerth J, Dutton R. Thinking Outside the Triangle. Anesthesia & Analgesia 2014, 118: 704-705. PMID: 24651222, DOI: 10.1213/ane.0000000000000127.Peer-Reviewed Original Research
2012
Case 4—2012: Intrathoracic Fire During Coronary Artery Bypass Graft Surgery
Hudson D, Guidry O, Abernathy J, Ehrenwerth J. Case 4—2012: Intrathoracic Fire During Coronary Artery Bypass Graft Surgery. Journal Of Cardiothoracic And Vascular Anesthesia 2012, 26: 520-521. PMID: 22445605, DOI: 10.1053/j.jvca.2012.02.004.Peer-Reviewed Original ResearchA Fire in the Operating Room
Ehrenwerth J. A Fire in the Operating Room. ASA Refresher Courses In Anesthesiology 2012, 40: 26-31. DOI: 10.1097/asa.0b013e3182622c62.Peer-Reviewed Original Research
2011
A case of adjustable pressure-limiting (APL) valve failure
Oprea AD, Ehrenwerth J, Barash PG. A case of adjustable pressure-limiting (APL) valve failure. Journal Of Clinical Anesthesia 2011, 23: 58-60. PMID: 21296249, DOI: 10.1016/j.jclinane.2009.10.020.Peer-Reviewed Original Research
2010
Electrical Injury to a Nurse Due to Conductive Fluid in an Operating Room Designated as a Dry Location
Wills J, Ehrenwerth J, Rogers D. Electrical Injury to a Nurse Due to Conductive Fluid in an Operating Room Designated as a Dry Location. Anesthesia & Analgesia 2010, 110: 1647-1649. PMID: 19933528, DOI: 10.1213/ane.0b013e3181a89627.Peer-Reviewed Original ResearchConceptsGround-fault circuit interruptersNational Fire Protection AssociationHealth care facilitiesOperating roomElectrical injuryCare facilitiesPower systemCircuit interruptersConductive fluidElectrical CodeExtension cordsAnesthetic useInjuryProtection AssociationNursesInterrupterAssociationDry locationsDiscontinuationEquipmentCordHospitalWet locations
2007
Pressure-support Ventilation in the Operating Room
Tantawy H, Ehrenwerth J. Pressure-support Ventilation in the Operating Room. Anesthesiology 2007, 107: 670-671. DOI: 10.1097/01.anes.0000282821.25984.4a.Peer-Reviewed Original Research
2006
Pressure-support Ventilation in the Operating Room
Tantawy H, Ehrenwerth J. Pressure-support Ventilation in the Operating Room. Anesthesiology 2006, 105: 872-873. PMID: 17065877, DOI: 10.1097/00000542-200611000-00004.Peer-Reviewed Original ResearchTask Analysis of the Preincision Period in a Pediatric Operating Suite: An Independent Observer-Based Study of 656 Cases
Saadat H, Escobar A, Davis EA, Ehrenwerth J, Watrous G, Fisch GS, Kain ZN, Barash PG. Task Analysis of the Preincision Period in a Pediatric Operating Suite: An Independent Observer-Based Study of 656 Cases. Anesthesia & Analgesia 2006, 103: 928-931. PMID: 17000806, DOI: 10.1213/01.ane.0000232493.82575.6c.Peer-Reviewed Original ResearchConceptsASA physical statusPhysical statusSurgical preparation timeSurgical servicesAnesthesia release timeIndependent observersCase lengthCross-sectional investigationMean ARTPreincision periodAnesthetic techniqueInvasive monitoringSurgical casesOlder childrenOperating suiteYoung childrenSurgeryChildrenAgeAnesthesia residentsWide variabilityTraining levelStatusMinLonger artResident Teaching Versus the Operating Room Schedule: An Independent Observer-Based Study of 1558 Cases
Davis EA, Escobar A, Ehrenwerth J, Watrous GA, Fisch GS, Kain ZN, Barash PG. Resident Teaching Versus the Operating Room Schedule: An Independent Observer-Based Study of 1558 Cases. Anesthesia & Analgesia 2006, 103: 932-937. PMID: 17000807, DOI: 10.1213/01.ane.0000232444.52274.7a.Peer-Reviewed Original ResearchConceptsASA physical status classificationTertiary academic medical centerPeri-induction periodPhysical status classificationAcademic medical centerMajority of casesSurgical incisionObservational studySurgical proceduresMedical CenterClinician trainingSurgical casesMean increaseOperating roomIncisionIndependent observersOperating room suiteStatus classificationOperating room scheduleCase lengthAnesthesiology residentsSurgical case lengthRoom efficiencyRoom schedule