2021
Mode of Delivery, Birth Characteristics and Early-Onset Non-Hodgkin Lymphoma in a Population-Based Case-Control Study
Dwyer KE, Wang R, Cozen W, Cartmel B, Wiemels JL, Morimoto LM, Metayer C, Ma X. Mode of Delivery, Birth Characteristics and Early-Onset Non-Hodgkin Lymphoma in a Population-Based Case-Control Study. Cancer Epidemiology Biomarkers & Prevention 2021, 30: cebp.0535.2021. PMID: 34548330, DOI: 10.1158/1055-9965.epi-21-0535.Peer-Reviewed Original ResearchConceptsNon-Hodgkin lymphomaT-cell non-Hodgkin lymphomaCase-control studyBirth characteristicsMode of deliveryYear of birthOdds ratioNHL riskUnconditional multivariable logistic regression modelsPopulation-based case-control studyCases of NHLMultivariable logistic regression modelConfidence intervalsAge of diagnosisPediatric Burkitt lymphomaLogistic regression modelsCesarean sectionHistologic subtypeDecreased riskHodgkin's lymphomaMaternal ageBurkitt's lymphomaElevated riskLower riskMaternal education
2019
Physician Experience and Risk of Rituximab Discontinuation in Older Adults With Non-Hodgkin's Lymphoma.
Huntington SF, Hoag JR, Wang R, Zeidan AM, Giri S, Gore SD, Ma X, Gross CP, Davidoff AJ. Physician Experience and Risk of Rituximab Discontinuation in Older Adults With Non-Hodgkin's Lymphoma. Journal Of The National Comprehensive Cancer Network 2019, 17: 1194-1202. PMID: 31590152, DOI: 10.6004/jnccn.2019.7314.Peer-Reviewed Original ResearchConceptsRituximab discontinuationRituximab initiationHodgkin's lymphomaRelative riskPhysician experienceHigh-quality cancer careOlder adultsInitiation of rituximabEarly treatment discontinuationInfusion-related reactionsPopulation-based studySEER-Medicare dataNon-Hodgkin lymphomaModified Poisson regressionCancer treatment outcomesEarly discontinuationTreatment discontinuationAnticancer immunotherapyPhysician volumeCancer careImproved outcomesOncologists' experiencesTreatment outcomesDiscontinuationRituximabAssociation Between Ownership of Imaging Equipment and Appropriateness of Staging Positron-Emission Tomography in Non-Hodgkin Lymphoma
Huntington SF, Zhu W, Hoag JR, Wang R, Zeidan AM, Giri S, Podoltsev NA, Gore SD, Ma X, Gross CP, Davidoff AJ. Association Between Ownership of Imaging Equipment and Appropriateness of Staging Positron-Emission Tomography in Non-Hodgkin Lymphoma. JNCI Cancer Spectrum 2019, 3: pkz030. PMID: 31360905, PMCID: PMC6649837, DOI: 10.1093/jncics/pkz030.Peer-Reviewed Original ResearchPositron emission tomographyStaging positron emission tomographyDiffuse large B-cell lymphomaLarge B-cell lymphomaLow-value imagingNon-Hodgkin lymphomaLow clinical utilityB-cell lymphomaCohort studyAppropriate imagingGuideline recommendationsConsensus guidelinesCancer careLymphoma subtypesCell lymphomaClinical utilityEmission tomographyRoutine useOlder adultsLymphomaPhysician ownershipPet ownershipTomographyImagingPatients
2017
Physician volume and discontinuation of rituximab during lymphoma treatment.
Huntington S, Long J, Hoag J, Wang R, Zeidan A, Giri S, Gore S, Ma X, Gross C, Davidoff A. Physician volume and discontinuation of rituximab during lymphoma treatment. Journal Of Clinical Oncology 2017, 35: 6593-6593. DOI: 10.1200/jco.2017.35.15_suppl.6593.Peer-Reviewed Original ResearchNon-Hodgkin lymphomaEarly discontinuationRituximab discontinuationPhysician volumeProvider volumeEnd Results-Medicare dataB-cell non-Hodgkin lymphomaCell non-Hodgkin lymphomaCox proportional hazards modelDiscontinuation of rituximabSevere infusion reactionsRetrospective cohort studyImpact of discontinuationDays of initiationProportional hazards modelDose-dependent mannerRituximab cyclesRituximab initiationInfusion reactionsOverall survivalCohort studyPrimary outcomeSystemic treatmentLymphoma treatmentRelative risk
2015
Organophosphate insecticide use and cancer incidence among spouses of pesticide applicators in the Agricultural Health Study
Lerro CC, Koutros S, Andreotti G, Friesen MC, Alavanja MC, Blair A, Hoppin JA, Sandler DP, Lubin JH, Ma X, Zhang Y, Freeman L. Organophosphate insecticide use and cancer incidence among spouses of pesticide applicators in the Agricultural Health Study. Occupational And Environmental Medicine 2015, 72: 736. PMID: 26150671, PMCID: PMC4909328, DOI: 10.1136/oemed-2014-102798.Peer-Reviewed Original ResearchConceptsCancer incidenceRelative riskCancer riskPesticide applicatorsAgricultural Health Study cohortOP useHealth Study cohortAgricultural Health StudyNon-Hodgkin lymphomaReproductive health historyStudy cohortPotential confoundersOvarian cancerThyroid cancerBreast cancerElevated riskEpidemiological studiesHealth StudyHealth historyPoisson regressionMale populationCancerFurther evaluationDemographic informationSpecific organophosphates