2022
Beyond 5 years: a matched cohort of sleeve gastrectomy versus gastric bypass
Blevins KS, Garcia L, Forrester JD, Morton JM, Azagury DE. Beyond 5 years: a matched cohort of sleeve gastrectomy versus gastric bypass. Surgery For Obesity And Related Diseases 2022, 18: 789-793. PMID: 35484048, DOI: 10.1016/j.soard.2022.03.008.Peer-Reviewed Original ResearchMeSH KeywordsGastrectomyGastric BypassHumansLaparoscopyObesity, MorbidRetrospective StudiesTreatment OutcomeWeight LossConceptsLaparoscopic sleeve gastrectomyLSG patientsLRYGB patientsBody mass indexBody weight lossWeight lossGastric bypassSleeve gastrectomyMass indexExcess body weight lossPreoperative body mass indexShort-term favorable outcomesTotal body weight lossExcellent short-term outcomesLong-term weight lossCommon bariatric surgeryLong-term followShort-term outcomesLaparoscopic RouxAverage followBariatric surgeryLess weight lossPreoperative differencesPrimary outcomeIntestinal anatomy
2021
Bariatric-Metabolic Surgery Utilisation in Patients With and Without Diabetes: Data from the IFSO Global Registry 2015–2018
Welbourn R, Hollyman M, Kinsman R, Dixon J, Cohen R, Morton J, Ghaferi A, Higa K, Ottosson J, Pattou F, Al-Sabah S, Anvari M, Himpens J, Liem R, Våge V, Walton P, Brown W, Kow L. Bariatric-Metabolic Surgery Utilisation in Patients With and Without Diabetes: Data from the IFSO Global Registry 2015–2018. Obesity Surgery 2021, 31: 2391-2400. PMID: 33638756, PMCID: PMC8113173, DOI: 10.1007/s11695-021-05280-6.Peer-Reviewed Original ResearchConceptsBody mass indexType 2 diabetes mellitusMethodsCross-sectional analysisRates of T2DMBariatric-metabolic surgeryHigh rateGastric bypassPrimary surgerySleeve gastrectomyDiabetes mellitusMass indexGlobal RegistryBaseline ageNational registryInclusion criteriaT2DMType of operationPatientsOlder menWomenSurgeryRegistryMenHigher proportionCommon operationThe Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program bariatric surgical risk/benefit calculator: 30-day risk
Grieco A, Huffman KM, Cohen ME, Hall BL, Morton JM, Ko CY. The Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program bariatric surgical risk/benefit calculator: 30-day risk. Surgery For Obesity And Related Diseases 2021, 17: 1117-1124. PMID: 33773930, DOI: 10.1016/j.soard.2021.02.005.Peer-Reviewed Original ResearchConceptsBariatric Surgery AccreditationLaparoscopic adjustable gastric bandCo-morbidity remissionLaparoscopic sleeve gastrectomyAdjustable gastric bandSurgical care teamQuality Improvement ProgramLogistic regression modelsClinical data registryMBSAQIP dataLaparoscopic RouxBariatric surgeryBiliopancreatic diversionGastric bandGastric bypassSleeve gastrectomyAdult patientsDuodenal switchPostoperative riskRisk calculatorCare teamAmerican CollegeData registryExcellent calibrationRisk features
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 ResearchMeSH KeywordsBariatric SurgeryBiliopancreatic DiversionGastrectomyGastric BypassHumansObesity, MorbidUnited StatesConceptsBariatric 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
2019
Employing Enhanced Recovery Goals in Bariatric Surgery (ENERGY): a national quality improvement project using the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program
Brethauer SA, Grieco A, Fraker T, Evans-Labok K, Smith A, McEvoy MD, Saber AA, Morton JM, Petrick A. Employing Enhanced Recovery Goals in Bariatric Surgery (ENERGY): a national quality improvement project using the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program. Surgery For Obesity And Related Diseases 2019, 15: 1977-1989. PMID: 31640906, DOI: 10.1016/j.soard.2019.08.024.Peer-Reviewed Original ResearchConceptsBariatric Surgery AccreditationLength of stayBariatric surgeryReoperation rateNational quality improvement projectBariatric Surgery projectPrimary bariatric procedureOverall adverse eventsBariatric surgery patientsEnhanced recovery pathwayEnhanced recovery protocolQuality improvement projectQuality Improvement ProgramFinal analytic sampleBariatric proceduresOverall morbidityAdverse eventsReadmission ratesSurgery patientsPrivate practice programsSignificant associationRecovery pathwaysSurgery projectAnalytic sampleProcess measures
2018
Heterogeneity of weight loss after gastric bypass, sleeve gastrectomy, and adjustable gastric banding
Azagury D, Mokhtari TE, Garcia L, Rosas US, Garg T, Rivas H, Morton J. Heterogeneity of weight loss after gastric bypass, sleeve gastrectomy, and adjustable gastric banding. Surgery 2018, 165: 565-570. PMID: 30316577, DOI: 10.1016/j.surg.2018.08.023.Peer-Reviewed Original ResearchConceptsLaparoscopic adjustable gastric bandingPercent excess weight lossAdjustable gastric bandingExcess weight lossLaparoscopic sleeve gastrectomySuccessful treatment effectGastric bandingLaparoscopic RouxGastric bypassSleeve gastrectomyOdds ratioWeight lossTreatment effectsMean percent excess weight lossLong-term weight lossLaparoscopic adjustable gastricBody mass indexSingle academic institutionSubstantial weight lossAdjustable gastricPostoperative BMIBariatric proceduresObese patientsConsecutive patientsMass index
2017
A multidisciplinary approach to laparoscopic sleeve gastrectomy among multiethnic adolescents in the United States
Jaramillo JD, Snyder E, Farrales S, Stevens M, Wall JK, Chao S, Morton J, Pratt JS, Hammer L, Shepard WE, Bruzoni M. A multidisciplinary approach to laparoscopic sleeve gastrectomy among multiethnic adolescents in the United States. Journal Of Pediatric Surgery 2017, 52: 1606-1609. PMID: 28697852, DOI: 10.1016/j.jpedsurg.2017.06.021.Peer-Reviewed Original ResearchConceptsLaparoscopic sleeve gastrectomySleeve gastrectomyObese adolescentsPercent excess weight lossNonalcoholic fatty liver diseaseWeight lossComorbidity resolution rateMorbidly obese adolescentsResolution of comorbiditiesExcess weight lossExcess body weightSerious public health problemDescriptive case seriesFatty liver diseaseOccurrence of complicationsPublic health problemMorbid obesityProspective databaseSurgical complicationsPrimary outcomeCase seriesComorbid conditionsLiver diseaseRetrospective studyMean age
2016
Characterizing Readmissions After Bariatric Surgery
Garg T, Rosas U, Rogan D, Hines H, Rivas H, Morton JM, Azagury D. Characterizing Readmissions After Bariatric Surgery. Journal Of Gastrointestinal Surgery 2016, 20: 1797-1801. PMID: 27613733, DOI: 10.1007/s11605-016-3247-3.Peer-Reviewed Original ResearchConceptsBariatric surgeryIndex hospital lengthAdjustable gastric bandMultivariable logistic regressionSingle academic institutionHospital lengthHospital LOSLaparoscopic RouxGastric bandGastric bypassIndex procedureImportant quality metricGastrointestinal issuesCommon causeReadmissionSurgeryLogistic regressionPatientsMean timeLaboratory dataLRYGBDaysGastrectomyRouxStayThe Impact of Different Surgical Techniques on Outcomes in Laparoscopic Sleeve Gastrectomies
Berger ER, Clements RH, Morton JM, Huffman KM, Wolfe BM, Nguyen NT, Ko CY, Hutter MM. The Impact of Different Surgical Techniques on Outcomes in Laparoscopic Sleeve Gastrectomies. Annals Of Surgery 2016, 264: 464-473. PMID: 27433904, DOI: 10.1097/sla.0000000000001851.Peer-Reviewed Original ResearchConceptsLaparoscopic sleeve gastrectomyStaple line reinforcementBougie sizeSurgical techniqueSleeve gastrectomyWeight lossSurgeon levelMBSAQIP data registryLow morbidity rateGood surgical techniqueDifferent surgical techniquesPercent of surgeonsLeak rateLogistical regression modelLSG operationsMorbidity rateClinical effectivenessSafe procedurePatient levelStaple lineHigher leak rateData registryLine reinforcementSurgeonsGastrectomyNational prevalence, causes, and risk factors for bariatric surgery readmissions
Garg T, Rosas U, Rivas H, Azagury D, Morton JM. National prevalence, causes, and risk factors for bariatric surgery readmissions. The American Journal Of Surgery 2016, 212: 76-80. PMID: 27133197, DOI: 10.1016/j.amjsurg.2016.01.023.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge DistributionBariatric SurgeryBody Mass IndexDatabases, FactualFemaleGastrectomyGastric BypassGastroplastyHumansLaparoscopyLogistic ModelsMaleMiddle AgedMultivariate AnalysisObesity, MorbidOutcome Assessment, Health CarePatient ReadmissionPostoperative ComplicationsPrevalencePrognosisRetrospective StudiesRisk FactorsSex DistributionUnited StatesConceptsLaparoscopic adjustable gastric bandingAdjustable gastric bandingLaparoscopic sleeve gastrectomyGastric bandingGastric bypassLaparoscopic RouxSleeve gastrectomyBariatric surgeryChronic obstructive pulmonary diseaseObstructive pulmonary diseaseBody mass indexAfrican American raceLength of stayCurrent Procedure Terminology codesCommon readmissionReadmitted patientsPulmonary diseaseMass indexOperative timeRisk factorsNational prevalenceReadmissionTerminology codesPatientsPublic Use File
2015
The Influence of Resected Gastric Weight upon Weight Loss after Sleeve Gastrectomy
Rosas U, Hines H, Rogan D, Rivas H, Morton J. The Influence of Resected Gastric Weight upon Weight Loss after Sleeve Gastrectomy. The American Surgeon 2015, 81: 1240-1243. PMID: 26736161, DOI: 10.1177/000313481508101225.Peer-Reviewed Original ResearchConceptsCent excess weight lossExcess weight lossGastric weightWeight lossAdequacy of resectionSingle academic institutionUpper tercileGreater initial weightsEnduring treatmentSleeve gastrectomyBariatric surgeryPostoperative dataGastric sleeveSurgical interventionIntraoperative assessmentPatientsOptimal standardizationGastrectomyFurther investigationTercileMonthsPer centPostopResectionObesity
2012
Normal Alcohol Metabolism after Gastric Banding and Sleeve Gastrectomy: A Case-Cross-Over Trial
Changchien EM, Woodard GA, Hernandez-Boussard T, Morton JM. Normal Alcohol Metabolism after Gastric Banding and Sleeve Gastrectomy: A Case-Cross-Over Trial. Journal Of The American College Of Surgeons 2012, 215: 475-479. PMID: 22770864, DOI: 10.1016/j.jamcollsurg.2012.06.008.Peer-Reviewed Original ResearchConceptsLaparoscopic adjustable gastric bandingLaparoscopic sleeve gastrectomyGastric bypass patientsGastric bandingAlcohol metabolismSleeve gastrectomyBypass patientsPostoperative gastric bypass patientsExcess weight lossAdjustable gastric bandingBariatric surgery patientsViable treatment optionPublic health concernGastric bypassBariatric proceduresBariatric surgeryPreoperative levelsSevere obesitySurgery patientsTreatment optionsPeak BACPatientsDrinking habitsTotal participantsGastrectomy
2010
Intraoperative Fluid Replacement and Postoperative Creatine Phosphokinase Levels in Laparoscopic Bariatric Patients
Wool DB, Lemmens HJ, Brodsky JB, Solomon H, Chong KP, Morton JM. Intraoperative Fluid Replacement and Postoperative Creatine Phosphokinase Levels in Laparoscopic Bariatric Patients. Obesity Surgery 2010, 20: 698-701. PMID: 20198451, DOI: 10.1007/s11695-010-0092-4.Peer-Reviewed Original ResearchConceptsPost-anesthesia care unitTotal body weightLaparoscopic bariatric operationsPostoperative CK levelsGroup B patientsCreatine phosphokinase levelsCreatinine levelsGroup ACK levelsPostoperative rhabdomyolysisB patientsPostoperative dayBariatric operationsUrine outputGroup BGroup B. Group B patientsLower serum creatinine levelsSerum creatine phosphokinase levelsIntraoperative fluid replacementHigher urine outputLaparoscopic sleeve gastrectomySerum creatinine levelsAdjustable gastric bandResultsForty-seven patientsGastric bypass operation
2005
Weighing In on Bariatric Surgery: Procedure Use, Readmission Rates, and Mortality
Wolfe B, Morton J. Weighing In on Bariatric Surgery: Procedure Use, Readmission Rates, and Mortality. JAMA 2005, 294: 1960-1963. PMID: 16234503, DOI: 10.1001/jama.294.15.1960.Peer-Reviewed Original Research