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
2014
Race-based differences in length of stay among patients undergoing pancreatoduodenectomy
Schneider EB, Calkins KL, Weiss MJ, Herman JM, Wolfgang CL, Makary MA, Ahuja N, Haider AH, Pawlik TM. Race-based differences in length of stay among patients undergoing pancreatoduodenectomy. Surgery 2014, 156: 528-537. PMID: 24973128, DOI: 10.1016/j.surg.2014.04.004.Peer-Reviewed Original ResearchMeSH KeywordsAgedBlack or African AmericanCross-Sectional StudiesFemaleGeneral SurgeryHealthcare DisparitiesHispanic or LatinoHospital MortalityHospitalsHumansLength of StayLogistic ModelsMaleMiddle AgedPancreaticoduodenectomyPostoperative ComplicationsRacial GroupsRetrospective StudiesUnited StatesWhite PeopleConceptsHigh-volume hospitalsHigh-volume surgeonsHispanic patientsRace-based differencesWhite patientsMedian annual surgeon volumeAnnual hospital volumeAnnual surgeon volumeOverall median LOSNationwide Inpatient SampleMultivariable logistic regressionLength of stayHospital mortalityHospital lengthMedian LOSHospital volumeOperative morbidityProvider volumeSurgeon volumeMedian lengthPD patientsInpatient SamplePatient racePancreatoduodenectomyEligible individuals
2010
Disparity in limb-salvage surgery among sarcoma patients
Downing S, Ahuja N, Oyetunji TA, Chang D, Frederick WA. Disparity in limb-salvage surgery among sarcoma patients. The American Journal Of Surgery 2010, 199: 549-553. PMID: 20359572, DOI: 10.1016/j.amjsurg.2009.12.003.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAmputation, SurgicalAsianBlack or African AmericanFemaleHealth Services AccessibilityHealthcare DisparitiesHispanic or LatinoHumansLimb SalvageLogistic ModelsMaleMiddle AgedMultivariate AnalysisNeoadjuvant TherapyOdds RatioProportional Hazards ModelsRadiotherapy, AdjuvantSarcomaSEER ProgramUnited StatesWhite PeopleConceptsLimb-sparing proceduresLimb salvage surgeryLimb salvagePreoperative radiationSarcoma patientsAfrican AmericansEnd Results (SEER) databaseAfrican American patientsSpecific surgical proceduresWhite patientsResults databaseTreatment modalitiesAmerican patientsSurgical proceduresPatientsMultivariate analysisBivariate analysisLogistic regressionSalvageSurgerySurvivalRecent studiesPrevious studiesTumorsAmericans
2008
Multilevel Analysis of the Impact of Community vs Patient Factors on Access to Immediate Breast Reconstruction Following Mastectomy in Maryland
Rosson GD, Singh NK, Ahuja N, Jacobs LK, Chang DC. Multilevel Analysis of the Impact of Community vs Patient Factors on Access to Immediate Breast Reconstruction Following Mastectomy in Maryland. JAMA Surgery 2008, 143: 1076-1081. PMID: 19015466, DOI: 10.1001/archsurg.143.11.1076.Peer-Reviewed Original ResearchConceptsRace/ethnicityImmediate reconstructionPatient factorsPatient's neighborhoodMaryland hospital discharge databasePatient race/ethnicityAfrican American race/ethnicityBreast Reconstruction Following MastectomyImmediate reconstruction ratesNinth Revision procedureImmediate breast reconstructionHospital discharge databaseCommunity factorsCommunity-level factorsPublic health policy measuresSame hospitalizationPatient characteristicsPatient demographicsHealth policy measuresNegative associationDischarge databaseFollowing MastectomyBreast reconstructionInpatient careRevision procedures
2006
Disparities in Colon Cancer Presentation and In-Hospital Mortality in Maryland: A Ten-Year Review
Ahuja N, Chang D, Gearhart SL. Disparities in Colon Cancer Presentation and In-Hospital Mortality in Maryland: A Ten-Year Review. Annals Of Surgical Oncology 2006, 14: 411-416. PMID: 17080235, DOI: 10.1245/s10434-006-9130-9.Peer-Reviewed Original ResearchMeSH KeywordsAgedBlack or African AmericanColonic NeoplasmsFemaleHospital MortalityHumansMaleMarylandSocioeconomic FactorsWhite PeopleConceptsLife-threatening symptomsHospital mortalityColon cancerSocioeconomic statusAfrican AmericansMaryland hospital discharge databaseColon cancer presentationHospital mortality rateIn-Hospital MortalityHospital discharge databaseColon cancer outcomesPrimary colon cancerColon cancer patientsHealth care accessOutcomes of interestTen-year reviewHigher socioeconomic statusConclusionsRacial disparitiesUnderwent resectionHospital outcomesCancer presentationSurgical resectionSymptomatic patientsPrehospital factorsPoor outcome