2018
Complementary Medicine, Refusal of Conventional Cancer Therapy, and Survival Among Patients With Curable Cancers
Johnson SB, Park HS, Gross CP, Yu JB. Complementary Medicine, Refusal of Conventional Cancer Therapy, and Survival Among Patients With Curable Cancers. JAMA Oncology 2018, 4: 1375-1381. PMID: 30027204, PMCID: PMC6233773, DOI: 10.1001/jamaoncol.2018.2487.Peer-Reviewed Original ResearchConceptsConventional cancer treatmentsUse of CMOverall survivalComplementary medicineHormone therapyTreatment delayCharlson-Deyo comorbidity scoreCancer treatmentCancer-accredited centersNational Cancer DatabaseCharacteristics of patientsYear of diagnosisRetrospective observational studyConventional cancer therapiesHigh refusal rateRace/ethnicityNonmetastatic breastComorbidity scorePatient characteristicsCurable cancerEntire cohortColorectal cancerCancer DatabaseInsurance typeObservational study
2017
Use of alternative medicine for cancer and its impact on survival.
Johnson S, Gross C, Park H, Yu J. Use of alternative medicine for cancer and its impact on survival. Journal Of Clinical Oncology 2017, 35: e18175-e18175. DOI: 10.1200/jco.2017.35.15_suppl.e18175.Peer-Reviewed Original ResearchCharlson-Deyo comorbidity scoreConventional cancer treatmentsNational Cancer DatabaseAlternative medicineColorectal cancerCancer treatmentComorbidity scoreCox proportional hazards regressionGreater riskNon-metastatic breastYear of diagnosisAlternative medicine useKaplan-Meier methodSubgroup of patientsAlternative medicine utilizationProportional hazards regressionCancer patient characteristicsDisease-related factorsLog-rank testAnti-cancer treatmentChi-square testPatterns of utilizationHigher socioeconomic statusHormone therapyOverall survival
2015
Patients Selected for Definitive Concurrent Chemoradiation at High-volume Facilities Achieve Improved Survival in Stage III Non–Small-Cell Lung Cancer
Wang EH, Rutter CE, Corso CD, Decker RH, Wilson LD, Kim AW, Yu JB, Park HS. Patients Selected for Definitive Concurrent Chemoradiation at High-volume Facilities Achieve Improved Survival in Stage III Non–Small-Cell Lung Cancer. Journal Of Thoracic Oncology 2015, 10: 937-943. PMID: 25738221, DOI: 10.1097/jto.0000000000000519.Peer-Reviewed Original ResearchConceptsDefinitive concurrent chemoradiation therapyConcurrent chemoradiation therapyHigh-volume facilitiesNon-small cell lung cancerStage III NSCLC patientsCell lung cancerOverall survivalNSCLC patientsLung cancerStage III non-small cell lung cancerHigher Charlson-Deyo comorbidity scoresCharlson-Deyo comorbidity scoreNational Cancer Data BaseCox proportional hazards regressionFacility case volumeImproved overall survivalAdvanced nodal stageDefinitive concurrent chemoradiationKaplan-Meier analysisPopulation-based survivalMultivariable logistic regressionProportional hazards regressionRisk of deathIntensity-modulated radiotherapyAcademic affiliation