2021
Adjuvant Chemotherapy for T4 Non-Small Cell Lung Cancer with Additional Ipsilateral Lung Nodules
Li AX, Flores K, Canavan ME, Boffa DJ, Blasberg JD. Adjuvant Chemotherapy for T4 Non-Small Cell Lung Cancer with Additional Ipsilateral Lung Nodules. The Annals Of Thoracic Surgery 2021, 113: 421-428. PMID: 33684345, DOI: 10.1016/j.athoracsur.2021.02.042.Peer-Reviewed Original ResearchConceptsNon-small cell lung cancerDifferent ipsilateral lobeCell lung cancerAdditional tumor nodulesT4 non-small cell lung cancerAdjuvant chemotherapyIpsilateral lobeT4 diseaseTumor nodulesLung cancerT4 tumorsOverall survivalSurgical resectionIIIA non-small cell lung cancerAdjuvant multiagent chemotherapyResectable stage IINational Cancer DatabaseFurther prospective studiesLymph node metastasisMultiagent chemotherapyNode metastasisPrimary outcomeProspective studyPatient populationCancer Database
2020
A National Study of Surgically Managed Atypical Pulmonary Carcinoid Tumors
Walters SL, Canavan ME, Salazar MC, Resio BJ, Blasberg JD, Mase V, Boffa DJ. A National Study of Surgically Managed Atypical Pulmonary Carcinoid Tumors. The Annals Of Thoracic Surgery 2020, 112: 921-927. PMID: 33159862, DOI: 10.1016/j.athoracsur.2020.09.029.Peer-Reviewed Original ResearchConceptsAtypical pulmonary carcinoid tumorsPulmonary carcinoid tumorsCarcinoid tumorsCarcinoid patientsAtypical carcinoidStage IMultivariable Cox proportional hazards regressionNon-small cell lung cancerCox proportional hazards regressionAtypical carcinoid patientsTypical pulmonary carcinoidNational Cancer DatabasePredictors of survivalOptimal surgical managementAtypical carcinoid tumorCell lung cancerProportional hazards regressionKaplan-Meier survivalLong-term survivalNodal upstagingSurgical resectionMultivariable analysisSurgical managementHazards regressionLarge tumors
2019
Comparison of Survival Rates After a Combination of Local Treatment and Systemic Therapy vs Systemic Therapy Alone for Treatment of Stage IV Non–Small Cell Lung Cancer
Uhlig J, Case MD, Blasberg JD, Boffa DJ, Chiang A, Gettinger SN, Kim HS. Comparison of Survival Rates After a Combination of Local Treatment and Systemic Therapy vs Systemic Therapy Alone for Treatment of Stage IV Non–Small Cell Lung Cancer. JAMA Network Open 2019, 2: e199702. PMID: 31433481, PMCID: PMC6707019, DOI: 10.1001/jamanetworkopen.2019.9702.Peer-Reviewed Original ResearchMeSH KeywordsAblation TechniquesAdolescentAdultAgedAged, 80 and overAntineoplastic AgentsCarcinoma, Non-Small-Cell LungChemotherapy, AdjuvantComparative Effectiveness ResearchDatabases, FactualFemaleFollow-Up StudiesHumansLung NeoplasmsMaleMiddle AgedNeoplasm MetastasisNeoplasm StagingPneumonectomyProportional Hazards ModelsRadiotherapy, AdjuvantRetrospective StudiesSurvival RateTreatment OutcomeYoung AdultConceptsStage IV non-small cell lung cancerNon-small cell lung cancerPrimary tumor siteSuperior overall survivalSystemic therapySurgical resectionCell lung cancerExternal beam radiotherapyOverall survivalSurvival benefitLocal treatmentTumor siteTumor characteristicsLung cancerTreatment groupsMultivariable Cox proportional hazards regression modelsOligometastatic non-small cell lung cancerStage IV squamous cell carcinomaSurvival rateCox proportional hazards regression modelProportional hazards regression modelsComparative effectiveness research studyCancer-specific factorsNational Cancer DatabaseStage IV diseaseQuality Versus Quantity
Chiu AS, Arnold BN, Hoag JR, Herrin J, Kim CH, Salazar MC, Monsalve AF, Jean RA, Blasberg JD, Detterbeck FC, Gross CP, Boffa DJ. Quality Versus Quantity. Annals Of Surgery 2019, Publish Ahead of Print: &na;. PMID: 29697446, DOI: 10.1097/sla.0000000000002762.Peer-Reviewed Original ResearchConceptsComplex cancer surgeryCancer surgerySafe hospitalComplex oncologic surgeryPotential mortality reductionNational Cancer DatabaseHigh-volume hospitalsHospital quality measuresSurgical mortalityPrimary cancerHospital rating systemsOncologic surgeryCancer DatabaseMortality reductionSurgical volumeHospital safetyPatient realignmentPatientsHospitalSurgeryMeaningful reductionPublic reportingMortalityRSMRCancer
2018
Identifying Drivers of Multiple Readmissions After Pulmonary Lobectomy
Jean RA, Chiu AS, Hoag JR, Blasberg JD, Boffa DJ, Detterbeck FC, Kim AW. Identifying Drivers of Multiple Readmissions After Pulmonary Lobectomy. The Annals Of Thoracic Surgery 2018, 107: 947-953. PMID: 30336117, DOI: 10.1016/j.athoracsur.2018.08.070.Peer-Reviewed Original ResearchConceptsPulmonary lobectomyMultiple readmissionsSecond readmissionFirst readmissionIndex hospitalizationPostoperative infectionLung cancerPrimary diagnosisHeart diseaseClinical Classification Software codesNationwide Readmissions DatabaseTime of readmissionPostoperative arrhythmiasPostoperative complicationsPostoperative sepsisPerioperative periodPostoperative periodClinical factorsReadmissionLobectomyPatientsStudy periodImportant markerDiagnosisHealthcare qualitySurvival Rates after Thermal Ablation versus Stereotactic Radiation Therapy for Stage 1 Non-Small Cell Lung Cancer: A National Cancer Database Study.
Uhlig J, Ludwig JM, Goldberg SB, Chiang A, Blasberg JD, Kim HS. Survival Rates after Thermal Ablation versus Stereotactic Radiation Therapy for Stage 1 Non-Small Cell Lung Cancer: A National Cancer Database Study. Radiology 2018, 289: 862-870. PMID: 30226453, DOI: 10.1148/radiol.2018180979.Peer-Reviewed Original ResearchConceptsNon-small cell lung cancerStage 1 non-small cell lung cancerStereotactic radiation therapyCell lung cancerOverall survivalLung cancerThermal ablationRadiation therapySurvival ratePropensity score-matched cohortUnplanned hospital readmission ratesNational Cancer DatabaseUnplanned hospital readmissionOverall survival rateHospital readmission ratesSmaller tumor sizeMore comorbiditiesReadmission ratesHospital readmissionRetrospective studyTumor sizePotential confoundersCancer DatabasePrimary treatmentPatients
2017
Fate of Pneumonectomy Patients Variably Captured by Non-Small Cell Lung Cancer Staging System
Dhanasopon AP, Salazar MC, Hoag JR, Rosen JE, Kim AW, Detterbeck FC, Blasberg JD, Boffa DJ. Fate of Pneumonectomy Patients Variably Captured by Non-Small Cell Lung Cancer Staging System. The Annals Of Thoracic Surgery 2017, 104: 1829-1836. PMID: 29074151, DOI: 10.1016/j.athoracsur.2017.06.073.Peer-Reviewed Original ResearchConceptsLung cancer staging systemCancer (AJCC) staging systemPneumonectomy patientsLung cancerMortality riskStage IStaging systemLobectomy patientsCox modelNon-small cell lung cancerMultivariable Cox modelNational Cancer DatabaseTreatment-naive patientsOverall survival curvesCell lung cancerLung cancer patientsBenefits of treatmentHigher mortality riskStage-specific survivalRight pneumonectomyLeft pneumonectomyCancer patientsCancer DatabaseInclusion criteriaPneumonectomyValidating the Thoracic Revised Cardiac Risk Index Following Lung Resection
Thomas DC, Blasberg JD, Arnold BN, Rosen JE, Salazar MC, Detterbeck FC, Boffa DJ, Kim AW. Validating the Thoracic Revised Cardiac Risk Index Following Lung Resection. The Annals Of Thoracic Surgery 2017, 104: 389-394. PMID: 28499655, DOI: 10.1016/j.athoracsur.2017.02.006.Peer-Reviewed Original ResearchConceptsAdditional cardiac evaluationIschemic heart diseaseLarger multi-institutional datasetsCardiac complicationsLung resectionRenal comorbiditiesCardiac evaluationCerebrovascular diseaseHeart diseaseRisk factorsMulti-institutional datasetSurgeons National Surgical Quality Improvement Program datasetNational Surgical Quality Improvement Program datasetCardiac complication ratesMajor cardiac complicationsPreoperative risk factorsUnderwent pneumonectomyCardiac indexComplication ratePrimary outcomeRisk classesMalignant diseaseOpen procedureAmerican CollegeHigh risk
2016
Role of Adjuvant Therapy for Node-Negative Lung Cancer Invading the Chest Wall
Gao SJ, Corso CD, Blasberg JD, Detterbeck FC, Boffa DJ, Decker RH, Kim AW. Role of Adjuvant Therapy for Node-Negative Lung Cancer Invading the Chest Wall. Clinical Lung Cancer 2016, 18: 169-177.e4. PMID: 27890561, DOI: 10.1016/j.cllc.2016.08.005.Peer-Reviewed Original ResearchConceptsNon-small cell lung cancerAdjuvant chemotherapyAdjuvant chemoradiation therapyUnderwent surgeryChemoradiation therapyChest wall resectionRadiation therapyMargin statusTumor sizeLung cancerWall resectionNode-negative lung cancerNational Cancer Data BaseCox proportional hazards modelMargin-positive patientsChest wall invasionCell lung cancerLog-rank testStage IIB tumorsProportional hazards modelAdjuvant therapyAdjuvant treatmentOverall survivalMultivariable analysisIIB tumorsTiming of Surgery after Neoadjuvant Chemoradiation in Locally Advanced Non–Small Cell Lung Cancer
Gao SJ, Corso CD, Wang EH, Blasberg JD, Detterbeck FC, Boffa DJ, Decker RH, Kim AW. Timing of Surgery after Neoadjuvant Chemoradiation in Locally Advanced Non–Small Cell Lung Cancer. Journal Of Thoracic Oncology 2016, 12: 314-322. PMID: 27720827, DOI: 10.1016/j.jtho.2016.09.122.Peer-Reviewed Original ResearchMeSH KeywordsAdenocarcinomaCarcinoma, Large CellCarcinoma, Non-Small-Cell LungCarcinoma, Squamous CellChemoradiotherapy, AdjuvantCombined Modality TherapyFemaleFollow-Up StudiesHumansLung NeoplasmsMaleMiddle AgedNeoadjuvant TherapyNeoplasm StagingPneumonectomyPrognosisRetrospective StudiesSurvival RateTime FactorsConceptsNational Cancer Data BaseNeoadjuvant chemoradiationTiming of surgeryOverall survivalAdvanced non-small cell lung cancerNon-small cell lung cancerStage IIIA-N2 NSCLCStage IIIA NSCLCKaplan-Meier methodOverall survival rateSubset of patientsCell lung cancerLog-rank testMultivariate survival analysisProportional hazards modelIIIA NSCLCN2 NSCLCNeoadjuvant therapyTrimodality therapySurgical resectionClinical stageRetrospective studyLung cancerHazards modelSurvival rate
2010
Reduction of Elevated Plasma Osteopontin Levels With Resection of Non–Small-Cell Lung Cancer
Blasberg JD, Pass HI, Goparaju CM, Flores RM, Lee S, Donington JS. Reduction of Elevated Plasma Osteopontin Levels With Resection of Non–Small-Cell Lung Cancer. Journal Of Clinical Oncology 2010, 28: 936-941. PMID: 20085934, PMCID: PMC2834433, DOI: 10.1200/jco.2009.25.5711.Peer-Reviewed Original ResearchConceptsEarly-stage NSCLCPlasma osteopontin levelsPlasma OPN levelsOPN levelsEnzyme-linked immunosorbent assayPlasma OPNOsteopontin levelsWeeks postsurgeryElevated Plasma Osteopontin LevelsCell lung cancer correlatesUse of thoracotomyCell lung cancerLung cancer correlatesCancer-free smokersResectable NSCLCPerioperative eventsTumor characteristicsPresurgery levelsRecurrence rateValidation cohortLung cancerCancer correlatesTherapeutic responseNSCLCIndependent cohort