2022
Benefits of weight loss of 10% or more in patients with overweight or obesity: A review
Tahrani AA, Morton J. Benefits of weight loss of 10% or more in patients with overweight or obesity: A review. Obesity 2022, 30: 802-840. PMID: 35333446, DOI: 10.1002/oby.23371.Peer-Reviewed Original ResearchConceptsObesity-related complicationsModest weight lossWeight lossBariatric surgeryLarge weight lossReduced cancer riskWeight-related complicationsCardiovascular risk factorsHealth-related qualityWeight management programType 2 diabetesGreater weight lossMain treatment targetsCost-effective interventionLifestyle modificationLifestyle interventionSevere obesityKnee osteoarthritisSleep apneaRisk factorsCancer riskGlucose metabolismPatientsOverweightTreatment targetsBeyond 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
2020
Correlating actual one-year weight loss with predicted weight loss by the MBSAQIP: bariatric surgical risk/benefit calculator
Zhou R, Ying L, Valle J, Moore J, Nadzam G, Roberts K, Ghiassi S, Morton J, Duffy A. Correlating actual one-year weight loss with predicted weight loss by the MBSAQIP: bariatric surgical risk/benefit calculator. Surgical Endoscopy 2020, 35: 5705-5708. PMID: 32968922, DOI: 10.1007/s00464-020-08030-4.Peer-Reviewed Original ResearchConceptsHigher preoperative BMIBariatric surgeryWeight lossActual weight lossPreoperative BMIOne-year weight lossYale-New Haven HospitalNational databasePatient preoperative informationMethodsA retrospective reviewBody mass indexBackgroundThe American SocietyNew Haven HospitalUnpaired t-testObese patientsPatient factorsRetrospective reviewMass indexPreoperative discussionPreoperative informationBMI pointsBMIPatientsInformed consentSurgerySafety and Efficacy of Bariatric and Metabolic Surgery
Ghiassi S, Morton JM. Safety and Efficacy of Bariatric and Metabolic Surgery. Current Obesity Reports 2020, 9: 159-164. PMID: 32253662, DOI: 10.1007/s13679-020-00377-y.Peer-Reviewed Original ResearchConceptsDurable weight lossBariatric surgeryRisk/benefit ratioWeight lossRisk of complicationsCurrent medical treatmentRisk of mortalityObesity-related diseasesReviewBariatric surgeryBariatric proceduresCause morbidityMetabolic surgeryObesity comorbiditiesMedical managementRelated comorbiditiesSafety profileCardiovascular diseaseGlobal prevalenceMedical treatmentSurgeryBenefit ratioMortalityComorbiditiesMorbidityDurable methodEffect of JumpstartMD, a Commercial Low‐Calorie Low‐Carbohydrate Physician‐Supervised Weight Loss Program, on 22,407 Adults
Bourke S, Morton JM, Williams P. Effect of JumpstartMD, a Commercial Low‐Calorie Low‐Carbohydrate Physician‐Supervised Weight Loss Program, on 22,407 Adults. Journal Of Obesity 2020, 2020: 8026016. PMID: 32318289, PMCID: PMC7157789, DOI: 10.1155/2020/8026016.Peer-Reviewed Original ResearchConceptsWeight loss programGreater weight lossWeight lossLoss programWeekly appointmentsCommercial weight loss programEffective weight lossPharmacologic treatmentLow carbohydrate foodsMeal replacementReplacement dietLast observationCompletersMajor determinantWomenDietLonger enrollmentAppointmentsPatientsCoach meetingsMonths
2019
Bariatric Surgery: Safety, Efficacy, Disease State, Collaboration, Future
Morton JM, Rosenthal RJ. Bariatric Surgery: Safety, Efficacy, Disease State, Collaboration, Future. The Journal Of Arthroplasty 2019, 34: s36-s37. PMID: 31003783, DOI: 10.1016/j.arth.2019.03.040.Peer-Reviewed Original ResearchPreoperative weight loss: is waiting longer before bariatric surgery more effective?
Eng V, Garcia L, Khoury H, Morton J, Azagury D. Preoperative weight loss: is waiting longer before bariatric surgery more effective? Surgery For Obesity And Related Diseases 2019, 15: 951-957. PMID: 31104959, DOI: 10.1016/j.soard.2019.03.012.Peer-Reviewed Original ResearchConceptsBody mass indexWeight lossBariatric surgeryMass indexConsultation visitSupervised weight loss programAverage body mass indexPreoperative wait timeSleeve gastrectomy patientsGastric bypass patientsPostoperative weight lossRate of complicationsDelay of treatmentWeight loss programSingle academic institutionInitial consultation visitAdverse surgical eventsSignificant long-term benefitWait timePreoperative percentageGastrectomy patientsGastric bypassLaparoscopic RouxBypass patientsAdverse eventsObesity Disease Pandemic on Joint Disease and Longevity
Milla C, Lo Menzo E, Morton J, Rosenthal RJ. Obesity Disease Pandemic on Joint Disease and Longevity. The Journal Of Arthroplasty 2019, 34: s33-s35. PMID: 30954412, DOI: 10.1016/j.arth.2019.03.004.Peer-Reviewed Original ResearchThe Impact of Ethnicity on Metabolic Outcomes after Bariatric Surgery
Valencia A, Garcia LC, Morton J. The Impact of Ethnicity on Metabolic Outcomes after Bariatric Surgery. Journal Of Surgical Research 2019, 236: 345-351. PMID: 30694776, DOI: 10.1016/j.jss.2018.09.061.Peer-Reviewed Original ResearchConceptsBody mass indexBariatric surgeryMetabolic outcomesDiabetic outcomesOral medicationsBlack patientsMass indexAsian patientsLaparoscopic sleeve gastrectomy procedureType II diabetes mellitusSignificant metabolic improvementSimilar metabolic outcomesSleeve gastrectomy procedureMajority of patientsAsian patient populationSingle academic institutionEthnic minority patientsNon-Hispanic whitesDiabetes remissionDiabetes resolutionGastric bypassLaparoscopic RouxPostoperative visitDiabetes mellitusMetabolic improvement
2018
Strategies for Weight Reduction Prior to Total Joint Arthroplasty.
Chen MJ, Bhowmick S, Beseler L, Schneider KL, Kahan SI, Morton JM, Goodman SB, Amanatullah DF. Strategies for Weight Reduction Prior to Total Joint Arthroplasty. Journal Of Bone And Joint Surgery 2018, 100: 1888-1896. PMID: 30399084, DOI: 10.2106/jbjs.18.00020.Peer-Reviewed Original ResearchComorbidity Remission Following Intragastric Dual Balloon Placement
Garcia L, Vajanaphanich S, Morton JM. Comorbidity Remission Following Intragastric Dual Balloon Placement. Obesity Surgery 2018, 29: 353-355. PMID: 30382461, DOI: 10.1007/s11695-018-3564-6.Peer-Reviewed Original ResearchConceptsComorbidity remissionBalloon placementDual balloonWeight lossWeight loss 6Treatment of obesityEarly-stage obesityBalloon insertionBiochemical improvementBlood pressureSingle institutionLipid profileEfficacious interventionsDemographic dataPatientsRemissionObesityMonthsSignificant improvementBalloonBiochemical dataPlacementHeterogeneity 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 indexChanges in Cerebral Cortical Thickness Related to Weight Loss Following Bariatric Surgery
Bohon C, Garcia LC, Morton JM. Changes in Cerebral Cortical Thickness Related to Weight Loss Following Bariatric Surgery. Obesity Surgery 2018, 28: 2578-2582. PMID: 29876838, PMCID: PMC6400222, DOI: 10.1007/s11695-018-3317-6.Peer-Reviewed Original ResearchConceptsCerebral cortical thicknessCortical thicknessBariatric surgeryWeight Loss Following Bariatric SurgeryGreater excess weight lossExcess weight lossCortical gray matterMagnetic resonance imaging dataBrain changesPatientsGray matterSurgeryWeight lossPreliminary evidenceNeurocognitive measuresFurther investigationMemory recallImaging dataPrevious studiesObesityGlobal measuresLarge sampleMonthsDoes Urinary Bisphenol-A Change after Bariatric Surgery?
Dambkowski CL, Garcia L, Leva N, Morton JM. Does Urinary Bisphenol-A Change after Bariatric Surgery? Journal Of The American College Of Surgeons 2018, 227: 232-237. PMID: 29753982, DOI: 10.1016/j.jamcollsurg.2018.04.033.Peer-Reviewed Original ResearchConceptsBariatric surgery patientsBPA excretionSurgery patientsInsulin resistanceHeavier patientsHighest volume chemicalsBPA levelsSurgical weight lossUrinary BPA excretionUrinary BPA levelsHigher urinary excretionSingle academic institutionT-testStudent's t-testAverage weightLighter patientsPostoperative urineUrinary bisphenolBariatric surgeryPostoperative dataHemoglobin A1cPatient weightUrinary excretionLaboratory valuesPatients
2017
Obesity in America
Rosenthal RJ, Morton J, Brethauer S, Mattar S, De Maria E, Benz JK, Titus J, Sterrett D. Obesity in America. Surgery For Obesity And Related Diseases 2017, 13: 1643-1650. PMID: 28935198, DOI: 10.1016/j.soard.2017.08.002.Peer-Reviewed Original ResearchConceptsPrevalence of obesityDisease of obesityBest treatment modalityTreatment of obesityUS household populationConsequences of obesityGeneral US populationSerious health problemHIV infectionExcess weightObesity treatmentTreatment modalitiesTreatment optionsUniversity HospitalHeart diseaseObese AmericansEarly deathObesityHealth problemsUS populationMental illnessDiseaseWeight lossProbability-based panelOversamples of blacksA 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 ageQuality of Life After Bariatric Surgery
Mazer LM, Azagury DE, Morton JM. Quality of Life After Bariatric Surgery. Current Obesity Reports 2017, 6: 204-210. PMID: 28527103, DOI: 10.1007/s13679-017-0266-7.Peer-Reviewed Original ResearchMeSH KeywordsBariatric SurgeryHumansMental HealthObesityQuality of LifeRecovery of FunctionTreatment OutcomeWeight LossConceptsQuality of lifeBariatric surgeryDefinition of QoLLife outcomesPatient-reported qualityLong-term QoLConsensus Conference StatementObesity resultsPhysical QoLCurrent evidenceReviewThe purposeSurgeryQoLConference StatementMental healthLasting improvementAbsence of consensusRecent findingsOutcomesInitial studySummaryObesityComorbiditiesFollowComparative effectiveness of primary bariatric operations in the United States
Sudan R, Maciejewski ML, Wilk AR, Nguyen NT, Ponce J, Morton JM. Comparative effectiveness of primary bariatric operations in the United States. Surgery For Obesity And Related Diseases 2017, 13: 826-834. PMID: 28236529, DOI: 10.1016/j.soard.2017.01.021.Peer-Reviewed Original ResearchConceptsBPD/DSPrimary bariatric operationsBariatric surgery centerBariatric operationsAdverse eventsSurgery centersBody mass index unitWeight lossCo-morbidity resolutionMore adverse eventsMultiple surgical centersSerious adverse eventsType 2 diabetesGreater weight lossLarge multisite cohortCurrent bariatric operationsT2D resolutionComorbidity resolutionBaseline characteristicsGastric bypassDuodenal switchSurgical centersInverse probability weightingMultisite cohortOdds ratio
2016
Mammography before and after bariatric surgery
Mokhtari TE, Rosas US, Downey JR, Miyake KK, Ikeda DM, Morton JM. Mammography before and after bariatric surgery. Surgery For Obesity And Related Diseases 2016, 13: 451-456. PMID: 27986574, DOI: 10.1016/j.soard.2016.10.021.Peer-Reviewed Original ResearchConceptsBariatric surgeryObese womenBreast cancerSurgical weight-loss patientsWeight lossAverage patient ageWeight loss patientsRadiology Breast Imaging ReportingBreast-imaging radiologistsData System (BI-RADS) densitySignificant reductionBreast Imaging ReportingPatient agePostoperative mammogramsWaist circumferenceMean ageAcademic hospitalFamily historyBreast thicknessAmerican CollegeSurgeryScreening mammogramsBreast densityImaging ReportingWomenInfluence of Weight Loss Attempts on Bariatric Surgery Outcomes
Deb S, Voller L, Palisch C, Ceja O, Turner W, Rivas H, Morton JM. Influence of Weight Loss Attempts on Bariatric Surgery Outcomes. The American Surgeon 2016, 82: 916-920. PMID: 27779973, DOI: 10.1177/000313481608201012.Peer-Reviewed Original ResearchConceptsBody mass indexWeight loss attemptsPreoperative body mass indexWeight loss outcomesWeight lossLoss outcomesLong-term weight loss outcomesPrior weight loss attemptsNonsurgical weight lossExcess weight lossBariatric surgery patientsBariatric surgery outcomesGraphPad Prism 6Spearman correlation testBariatric proceduresBariatric surgerySurgery patientsMass indexSurgery outcomesClinic assessmentPatient's chanceSignificant negative correlationAverage durationSurgeryMean number