2023
The Degree of Preoperative Hypoalbuminemia Is Associated with Risk of Postoperative Complications in Metabolic and Bariatric Surgery Patients
Ying L, Chao G, Canner J, Graetz E, Ghiassi S, Schwartz J, Zolfaghari E, Schneider E, Gibbs K. The Degree of Preoperative Hypoalbuminemia Is Associated with Risk of Postoperative Complications in Metabolic and Bariatric Surgery Patients. Obesity Surgery 2023, 34: 51-70. PMID: 37994997, DOI: 10.1007/s11695-023-06944-1.Peer-Reviewed Original ResearchConceptsBariatric surgery patientsPostoperative complicationsOdds ratioRevision patientsSurgery patientsRevision surgeryIntensive care unit admissionQuality Improvement Program databaseDegree of hypoalbuminemiaImpact of hypoalbuminemiaPrevalence of hypoalbuminemiaCare unit admissionLaparoscopic sleeve gastrectomyGastric bypass patientsImprovement Program databaseBody mass indexInsulin-dependent diabetesMultivariable logistic regressionAnesthesia classMild hypoalbuminemiaPreoperative hypoalbuminemiaUnit admissionUnplanned intubationPrimary surgerySleeve gastrectomy
2022
The role of preoperative toxicology screening in patients undergoing bariatric surgery
Chao G, Ying L, Chan S, Alturki N, Aravind P, Thaqi M, Mahmoud A, Morton J. The role of preoperative toxicology screening in patients undergoing bariatric surgery. Surgery For Obesity And Related Diseases 2022, 19: 187-193. PMID: 36443215, DOI: 10.1016/j.soard.2022.10.021.Peer-Reviewed Original ResearchConceptsPreoperative lengthBariatric surgeryToxicology testingWeight lossBariatric surgical populationBody mass indexImportant surgical outcomesAcademic health systemGastric bypassLack of evidenceSurgical populationPostoperative outcomesRetrospective reviewMass indexSurgical outcomesUrine testingPositivity rateMean changePositive testingPatientsNegative testingReadmissionHealth systemChi-squarePositivity
2021
Performing Bariatric Surgery on Previously COVID+ Patients Is Safe and Effective
Cheung MS, Ying L, Duffy AJ, Ghiassi S, Nadzam G, Roberts KE, Morton JM. Performing Bariatric Surgery on Previously COVID+ Patients Is Safe and Effective. Obesity Surgery 2021, 31: 5082-5084. PMID: 34453312, PMCID: PMC8396140, DOI: 10.1007/s11695-021-05659-5.Peer-Reviewed Original Research
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 ResearchMeSH KeywordsBariatric SurgeryBody Mass IndexHumansObesityObesity, MorbidRetrospective StudiesRisk AssessmentTreatment OutcomeWeight LossConceptsHigher 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 consentSurgery
2019
Intraoperative Blood Pressure Lability Is Associated with Postoperative Hemorrhage after Uncomplicated Bariatric Surgery
Ying LD, Duffy AJ, Roberts KE, Ghiassi S, Hubbard MO, Nadzam GS. Intraoperative Blood Pressure Lability Is Associated with Postoperative Hemorrhage after Uncomplicated Bariatric Surgery. Obesity Surgery 2019, 29: 1990-1994. PMID: 30895505, DOI: 10.1007/s11695-019-03839-y.Peer-Reviewed Original ResearchConceptsPostoperative hemorrhageKetorolac administrationBariatric surgeryBlood pressurePressure labilityPre-operative blood pressureRetrospective case-control studyHigh-volume academic centersPerioperative medication administrationBariatric surgery patientsBlood pressure labilityCase-control studyType of procedurePostoperative bleedingRare complicationSurgery patientsMedication administrationAbdominal contentsAcademic centersHemorrhageLower MAPSurgeryAdministrationEnoxaparinPatients