2023
Role of colectomy in the management of appendiceal tumors: a retrospective cohort study
Marks V, Kerekes D, Butensky S, Ahuja N, Johnson C, Turaga K, Khan S. Role of colectomy in the management of appendiceal tumors: a retrospective cohort study. BMC Gastroenterology 2023, 23: 398. PMID: 37978348, PMCID: PMC10655451, DOI: 10.1186/s12876-023-03019-4.Peer-Reviewed Original ResearchConceptsGoblet cell adenocarcinomaNon-mucinous adenocarcinomaRight hemicolectomyStage 2 diseaseNeuroendocrine neoplasmsTumor typesAppendiceal tumorsMucinous adenocarcinomaAppendiceal goblet cell adenocarcinomaRole of colectomyNational Cancer DatabasePostoperative hospital stayRetrospective cohort studyRisk-adjusted analysisRange of histologiesDifferent tumor typesConclusionsMost patientsHospital stayUnplanned readmissionCohort studySurgical treatmentHistologic typeSurgical outcomesCell adenocarcinomaCancer Database
2019
The Role of Bowel Preparation in Open, Minimally Invasive, and Converted-to-Open Colectomy
Luo J, Liu Z, Pei KY, Khan SA, Wang X, Yang M, Wang X, Zhang Y. The Role of Bowel Preparation in Open, Minimally Invasive, and Converted-to-Open Colectomy. Journal Of Surgical Research 2019, 242: 183-192. PMID: 31085366, DOI: 10.1016/j.jss.2019.02.039.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, OralAgedAged, 80 and overAnti-Bacterial AgentsAntibiotic ProphylaxisCatharticsColectomyColonic DiseasesConversion to Open SurgeryElective Surgical ProceduresFemaleHospital MortalityHumansLaparoscopyLength of StayMaleMiddle AgedPostoperative ComplicationsPreoperative CareRetrospective StudiesRobotic Surgical ProceduresConceptsAntibiotic bowel preparationMechanical bowel preparationBowel preparationProtective effectElective colectomyPostoperative complicationsMajor complicationsReduced riskMultivariate logistic regression modelLength of stayStrong protective effectLogistic regression modelsStudy time periodInfectious complicationsAnastomotic leakOpen colectomyPreoperative strategyInvasive colectomyOpen groupColectomyAmerican CollegeComplicationsPatientsOverall populationRobotic surgeryPractice Patterns and Guideline Non-Adherence in Surgical Management of Appendiceal Carcinoid Tumors
Heller DR, Jean RA, Luo J, Kurbatov V, Grisotti G, Jacobs D, Chiu AS, Zhang Y, Khan SA. Practice Patterns and Guideline Non-Adherence in Surgical Management of Appendiceal Carcinoid Tumors. Journal Of The American College Of Surgeons 2019, 228: 839-851. PMID: 30898583, PMCID: PMC6751559, DOI: 10.1016/j.jamcollsurg.2019.02.050.Peer-Reviewed Original ResearchConceptsNational Comprehensive Cancer Network guidelinesAge 65 yearsAppendiceal carcinoid tumorsAppendiceal carcinoidsLarge tumorsPractice patternsOverall survivalCarcinoid tumorsSurgical managementNetwork guidelinesProcedure typeSmall tumorsHistory of malignancyNational Cancer DatabaseNational practice patternsMultivariable logistic regressionImpact of guidelinesCox proportional hazardsAggressive resectionLymphovascular invasionClinical factorsTreatment guidelinesTumor sizePatient groupNon-Adherence
2018
Regional Differences in Palliative Care Utilization Among Geriatric Colorectal Cancer Patients Needing Emergent Surgery
Heller DR, Jean RA, Chiu AS, Feder SI, Kurbatov V, Cha C, Khan SA. Regional Differences in Palliative Care Utilization Among Geriatric Colorectal Cancer Patients Needing Emergent Surgery. Journal Of Gastrointestinal Surgery 2018, 23: 153-162. PMID: 30328071, PMCID: PMC6751557, DOI: 10.1007/s11605-018-3929-0.Peer-Reviewed Original ResearchConceptsMultivariable logistic regressionPalliative careColorectal cancerPC consultationEmergent surgerySurgical patientsOstomy formationMethodsThe National Inpatient SampleLogistic regressionComplicated colorectal cancerPalliative care utilizationColorectal cancer patientsNational Inpatient SampleMeeting inclusion criteriaQuality of lifeChi-square testingCritical illnessElderly patientsHospital factorsMetastatic diseasePC patientsCare utilizationGeriatric patientsCancer patientsInpatient Sample
2015
Pancreaticoduodenectomy for locally advanced colon cancer in hereditary nonpolyposis colorectal cancer
Zhu R, Grisotti G, Salem RR, Khan SA. Pancreaticoduodenectomy for locally advanced colon cancer in hereditary nonpolyposis colorectal cancer. World Journal Of Surgical Oncology 2015, 14: 12. PMID: 26769110, PMCID: PMC4714509, DOI: 10.1186/s12957-015-0755-7.Peer-Reviewed Original ResearchConceptsNonpolyposis colorectal cancerHereditary nonpolyposis colorectal cancerAdvanced colon cancerColorectal cancerColon cancerBetter long-term outcomesMulti-visceral resectionAdvanced colorectal cancerEarly-stage diseaseRare clinical entityLong-term outcomesSpecial surgical considerationsPaucity of dataAdvanced diseaseStage diseaseMultidisciplinary treatmentSubtotal colectomyPartial colectomyCase presentationWeClinical entitySurgical considerationsLynch syndromeCancerColectomyPancreaticoduodenectomy