2020
Association of Treatment Inequity and Ancestry With Pancreatic Ductal Adenocarcinoma Survival
Heller DR, Nicolson NG, Ahuja N, Khan S, Kunstman JW. Association of Treatment Inequity and Ancestry With Pancreatic Ductal Adenocarcinoma Survival. JAMA Surgery 2020, 155: e195047. PMID: 31800002, PMCID: PMC6902102, DOI: 10.1001/jamasurg.2019.5047.Peer-Reviewed Original ResearchConceptsPancreatic ductal adenocarcinomaNational Cancer DatabaseWhite patientsBlack patientsAdvanced diseaseOverall survivalClinical parametersDisease stageCancer DatabaseSurgical proceduresMultivariable Cox proportional hazards regression modelingTreatment inequitiesCox proportional hazards regression modelingPancreatic ductal adenocarcinoma (PDAC) survivalUnadjusted median overall survivalYounger ageProportional hazards regression modelingMedian overall survivalModest survival advantageStage II diseaseNew cancer diagnosesLess chemotherapyResectable cancerCohort studyPrimary outcome
2019
Hepatocellular carcinoma: Impact of academic setting and hospital volume on patient survival
Uhlig J, Sellers CM, Khan SA, Cha C, Kim HS. Hepatocellular carcinoma: Impact of academic setting and hospital volume on patient survival. Surgical Oncology 2019, 31: 111-118. PMID: 31654956, DOI: 10.1016/j.suronc.2019.10.009.Peer-Reviewed Original ResearchMeSH KeywordsAcademic Medical CentersAntineoplastic Combined Chemotherapy ProtocolsCarcinoma, HepatocellularCombined Modality TherapyDatabases, FactualFemaleFollow-Up StudiesHepatectomyHospitals, High-VolumeHospitals, Low-VolumeHumansLiver NeoplasmsLiver TransplantationMaleMiddle AgedPractice Patterns, Physicians'PrognosisRetrospective StudiesSurvival RateConceptsOverall survivalHepatocellular carcinomaAcademic centersHospital volumePatient survivalInterventional oncologyYoung African American patientsHigh-volume academic centersMultivariable Cox regressionFirst-line treatmentLow-volume centersLonger patient survivalAfrican American patientsHCC treatment modalitiesNon-academic centersLiver transplantMultivariable adjustmentPatient demographicsSurgical resectionLine treatmentCox regressionPotential confoundersVolume centersTreatment modalitiesAmerican patientsIntrahepatic Cholangiocarcinoma: Socioeconomic Discrepancies, Contemporary Treatment Approaches and Survival Trends from the National Cancer Database
Uhlig J, Sellers CM, Cha C, Khan SA, Lacy J, Stein SM, Kim HS. Intrahepatic Cholangiocarcinoma: Socioeconomic Discrepancies, Contemporary Treatment Approaches and Survival Trends from the National Cancer Database. Annals Of Surgical Oncology 2019, 26: 1993-2000. PMID: 30693451, DOI: 10.1245/s10434-019-07175-4.Peer-Reviewed Original ResearchConceptsNational Cancer DatabaseIntrahepatic cholangiocarcinomaOverall survivalMedicaid insuranceCancer DatabaseLonger survivalTreatment allocationSurvival trendsTreatment approachesInterventional oncologySocioeconomic discrepanciesHigher surgery ratesMultivariable Cox modelFirst-line treatmentCurrent treatment approachesContemporary treatment approachesLow incomeMale African AmericansEligible patientsMethodsThe 2004ICC patientsSurgery ratesMale sexTreatment predictorsCancer stage
2016
Colorectal cancer in the very young: a comparative study of tumor markers, pathology and survival in early onset and adult onset patients
Khan SA, Morris M, Idrees K, Gimbel MI, Rosenberg S, Zeng Z, Li F, Gan G, Shia J, LaQuaglia MP, Paty PB. Colorectal cancer in the very young: a comparative study of tumor markers, pathology and survival in early onset and adult onset patients. Journal Of Pediatric Surgery 2016, 51: 1812-1817. PMID: 27558481, PMCID: PMC5312708, DOI: 10.1016/j.jpedsurg.2016.07.015.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAdolescentAdultAge of OnsetAgedAged, 80 and overBiomarkers, TumorChildColorectal NeoplasmsDNA Mismatch RepairDNA Mutational AnalysisDNA, NeoplasmFemaleHumansMaleMicrosatellite InstabilityMiddle AgedMutationNeoplasm StagingRetrospective StudiesSurvival RateUnited StatesYoung AdultConceptsOnset colorectal cancerEarly-onset colorectal cancerAdult-onset patientsColorectal cancerEarly age onsetPoor prognosisMicrosatellite instabilityOnset patientsClinical dataEarly-age onset colorectal cancerMLH1/PMS2 lossAdult colorectal cancerAdult CRC patientsAdvanced stage presentationMismatch repair expressionHigh-grade cancerAge 30 yearsSpecific genetic subtypesCRC patientsFavorable survivalPMS2 lossGrade cancerBRAF mutationsTumor markersBRAFV600E mutation
2012
Oligo- and Polymetastatic Progression in Lung Metastasis(es) Patients Is Associated with Specific MicroRNAs
Lussier YA, Khodarev NN, Regan K, Corbin K, Li H, Ganai S, Khan SA, Gnerlich J, Darga TE, Fan H, Karpenko O, Paty PB, Posner MC, Chmura SJ, Hellman S, Ferguson MK, Weichselbaum RR. Oligo- and Polymetastatic Progression in Lung Metastasis(es) Patients Is Associated with Specific MicroRNAs. PLOS ONE 2012, 7: e50141. PMID: 23251360, PMCID: PMC3518475, DOI: 10.1371/journal.pone.0050141.Peer-Reviewed Original ResearchConceptsMetastatic progressionWidespread metastatic diseaseLower ratesPolymetastatic progressionCurative intentInitial metastasisMetastatic diseaseSurgical resectionMetastasis samplesLimited progressionPatientsDistinct entityProgressionLatter groupRecurrenceMetastasisHigh rateIndependent validation datasetExpression patternsOligometastasesResectionMicroRNAsRadiotherapyLungValidation dataset
2010
Improved Testing for Microsatellite Instability in Colorectal Cancer Using a Simplified 3-Marker Assay
Esemuede I, Forslund A, Khan SA, Qin LX, Gimbel MI, Nash GM, Zeng Z, Rosenberg S, Shia J, Barany F, Paty PB. Improved Testing for Microsatellite Instability in Colorectal Cancer Using a Simplified 3-Marker Assay. Annals Of Surgical Oncology 2010, 17: 3370-3378. PMID: 20703819, PMCID: PMC3269820, DOI: 10.1245/s10434-010-1147-4.Peer-Reviewed Original ResearchMeSH KeywordsAdenocarcinomaAdolescentAdultAgedAged, 80 and overBiological AssayBiomarkers, TumorColorectal NeoplasmsComparative Genomic HybridizationDNA RepairDNA Repair EnzymesFemaleFollow-Up StudiesGenetic TestingGerm-Line MutationHumansLymphatic MetastasisMaleMicrosatellite InstabilityMicrosatellite RepeatsMiddle AgedOligonucleotide Array Sequence AnalysisPrognosisProspective StudiesSurvival RateYoung AdultConceptsHereditary nonpolyposis colorectal cancerColorectal cancerMicrosatellite instabilityMSI testingMSI tumorsMismatch repair protein lossBackgroundIn colorectal cancerDisease-specific survivalPredictive scoring systemNonpolyposis colorectal cancerMore BRAF mutationsDefective DNA mismatch repairNCI criteriaFavorable prognosisFavorable survivalKRAS mutationsBRAF mutationsMSI statusDistinct phenotypic propertiesScoring systemCancerValuable markerMSS cancersMethodsDNA samplesProtein loss