2020
American Society for Metabolic and Bariatric Surgery 2018 estimate of metabolic and bariatric procedures performed in the United States
English WJ, DeMaria EJ, Hutter MM, Kothari SN, Mattar SG, Brethauer SA, Morton JM. American Society for Metabolic and Bariatric Surgery 2018 estimate of metabolic and bariatric procedures performed in the United States. Surgery For Obesity And Related Diseases 2020, 16: 457-463. PMID: 32029370, DOI: 10.1016/j.soard.2019.12.022.Peer-Reviewed Original ResearchConceptsBariatric proceduresBariatric surgeryQuality Improvement ProgramNational Surgical Quality Improvement ProgramBariatric Outcomes Longitudinal DatabaseSurgical Quality Improvement ProgramIntragastric balloon placementBariatric Surgery AccreditationObesity treatment interventionsNationwide Inpatient SampleDuodenal switch procedureAmerican SocietyBiliopancreatic diversionSleeve gastrectomyAppropriate therapyUndergo surgeryBalloon placementDurable treatmentInpatient SampleOutpatient centerPrimary procedureSwitch procedureRevision proceduresSurgeryTreatment interventions
2017
American Society for Metabolic and Bariatric Surgery estimation of metabolic and bariatric procedures performed in the United States in 2016
English WJ, DeMaria EJ, Brethauer SA, Mattar SG, Rosenthal RJ, Morton JM. American Society for Metabolic and Bariatric Surgery estimation of metabolic and bariatric procedures performed in the United States in 2016. Surgery For Obesity And Related Diseases 2017, 14: 259-263. PMID: 29370995, DOI: 10.1016/j.soard.2017.12.013.Peer-Reviewed Original ResearchConceptsBariatric proceduresQuality Improvement ProgramBariatric surgeryNational Surgical Quality Improvement ProgramBariatric Outcomes Longitudinal DatabaseSurgical Quality Improvement ProgramIntragastric balloon placementBariatric Surgery AccreditationObesity treatment interventionsNationwide Inpatient SampleDuodenal switch procedureAmerican SocietyNumber of proceduresMorbid obesityBiliopancreatic diversionGastric bypassAppropriate therapyUndergo surgeryBalloon placementInpatient SampleOutpatient centerSwitch procedureRevision proceduresTreatment interventionsSurgery
2014
Does Hospital Accreditation Impact Bariatric Surgery Safety?
Morton JM, Garg T, Nguyen N. Does Hospital Accreditation Impact Bariatric Surgery Safety? Annals Of Surgery 2014, 260: 504-509. PMID: 25115426, DOI: 10.1097/sla.0000000000000891.Peer-Reviewed Original ResearchConceptsLength of stayBariatric surgery outcomesNationwide Inpatient SampleBariatric surgerySurgery outcomesHigher mean LOSMean LOSShorter LOSHospital accreditationMultivariable logistic regression analysisHospital accreditation statusNinth Revision codesLogistic regression analysisLower total chargesBariatric centerRevision codesPatient dischargeAccredited centersInpatient SampleUnique hospitalsAmerican CollegeICD9 codesInternational ClassificationSurgery safetyHospital
2012
Laparoscopic vs Open Gastric Bypass Surgery: Differences in Patient Demographics, Safety, and Outcomes
Banka G, Woodard G, Hernandez-Boussard T, Morton JM. Laparoscopic vs Open Gastric Bypass Surgery: Differences in Patient Demographics, Safety, and Outcomes. JAMA Surgery 2012, 147: 550-556. PMID: 22786543, DOI: 10.1001/archsurg.2012.195.Peer-Reviewed Original ResearchConceptsLRYGB patientsGastric bypassMore complicationsOpen gastric bypass surgeryQuality Patient Safety IndicatorsRetrospective cohort studyGastric bypass surgeryHigh-volume hospitalsLonger median lengthNationwide Inpatient SamplePopulation-based studyLength of stayPatient safety indicatorsLower odds ratioHigher total chargesNumber of proceduresLRYGB cohortsNonroutine dispositionLaparoscopic RouxOpen RouxBypass surgeryPatient demographicsCohort studyComorbidity differencesMedian lengthDeterminants of Adverse Events in Vascular Surgery
Hernandez-Boussard T, McDonald KM, Morton JM, Dalman RL, Bech FR. Determinants of Adverse Events in Vascular Surgery. Journal Of The American College Of Surgeons 2012, 214: 788-797. PMID: 22425449, PMCID: PMC4890555, DOI: 10.1016/j.jamcollsurg.2012.01.045.Peer-Reviewed Original ResearchConceptsPatient safety indicatorsAbdominal aortic aneurysm repairAortic aneurysm repairPotential adverse eventsAdverse eventsRisk-adjusted ratesVascular surgeryAneurysm repairVascular proceduresOpen abdominal aortic aneurysm repairEndovascular abdominal aortic aneurysm repairICD-9-CM codesLow-volume hospitalsPublic payersNationwide Inpatient SamplePatient safety eventsHospital stayNonwhite patientsPatient characteristicsPain patientsVascular patientsCarotid endarterectomyLower risk-adjusted rateOverall high rateProcedure indication
2011
Is Patient Safety Improving? National Trends in Patient Safety Indicators: 1998–2007
Downey JR, Hernandez‐Boussard T, Banka G, Morton JM. Is Patient Safety Improving? National Trends in Patient Safety Indicators: 1998–2007. Health Services Research 2011, 47: 414-430. PMID: 22150789, PMCID: PMC3393002, DOI: 10.1111/j.1475-6773.2011.01361.x.Peer-Reviewed Original ResearchConceptsPatient safety indicatorsAnnual percentage changeNationwide Inpatient SampleNational trendsPatient safetyBirth-trauma injuryPostoperative hip fracturePostoperative respiratory failurePostoperative pulmonary embolismPostoperative wound dehiscenceDeep vein thrombosisAnnual percent changePostoperative sepsisRespiratory failurePulmonary embolismVein thrombosisHip fractureMetabolic derangementsWound dehiscenceIatrogenic pneumothoraxInpatient admissionsInpatient SampleDecubitus ulcersAccidental punctureTrauma injuries
2007
National Trends in Adolescent Bariatric Surgical Procedures and Implications for Surgical Centers of Excellence
Schilling PL, Davis MM, Albanese CT, Dutta S, Morton J. National Trends in Adolescent Bariatric Surgical Procedures and Implications for Surgical Centers of Excellence. Journal Of The American College Of Surgeons 2007, 206: 1-12. PMID: 18155562, DOI: 10.1016/j.jamcollsurg.2007.07.028.Peer-Reviewed Original ResearchConceptsAdolescent bariatric proceduresBariatric proceduresBariatric operationsInpatient DatabaseMost hospitalsAdolescent bariatric patientsHospital complication ratesBariatric surgery patientsBariatric surgical proceduresLow-volume centersNationwide Inpatient SampleKids' Inpatient DatabaseNational trendsHospital complicationsHospital deathBariatric surgeryBariatric patientsComplication ratePatient characteristicsSurgery patientsEligible adolescentsNonsurgical treatmentAdult hospitalsPediatric populationAdult centersGastrointestinal Complications after Coronary Artery Bypass Grafting: A National Study of Morbidity and Mortality Predictors
Rodriguez F, Nguyen TC, Galanko JA, Morton J. Gastrointestinal Complications after Coronary Artery Bypass Grafting: A National Study of Morbidity and Mortality Predictors. Journal Of The American College Of Surgeons 2007, 205: 741-747. PMID: 18035256, DOI: 10.1016/j.jamcollsurg.2007.07.003.Peer-Reviewed Original ResearchConceptsGI complicationsGastrointestinal complicationsHospital lengthInpatient mortalityPrevious single-institution studiesCoronary Artery Bypass GraftingNational population-based studyConcomitant valve proceduresInternal mammary graftTotal hospital lengthArtery Bypass GraftingCoronary artery bypassIntraaortic balloon pumpNationwide Inpatient SamplePopulation-based studySingle-institution studyInpatient mortality riskLogistic regression analysisCABG patientsArtery bypassBypass GraftingMammary graftBalloon pumpValve proceduresMortality predictors
2006
NIS vs SAGES
Morton JM, Galanko JA, Soper NJ, Low DE, Hunter J, Traverso LW. NIS vs SAGES. Surgical Endoscopy 2006, 20: 1124-1128. PMID: 16703443, DOI: 10.1007/s00464-004-8829-6.Peer-Reviewed Original ResearchConceptsNationwide Inpatient SampleOutcomes ProjectComplication ratePopulation-based databaseLow complication rateLength of stayHigh rateMore comorbiditiesPulmonary complicationsHospital dischargeLow morbidityEmergency admissionsSurgeons databaseBarrett's esophagusEsophageal cancerInpatient SampleTeaching hospitalChi-square analysisOutcome dataFundoplicationBackgroundSurgical outcomesHigher reportingComorbiditiesHospital affiliationOutcome variables