Evidence for Excess Colorectal Cancer Incidence among Asbestos-exposed Men in the Beta-Carotene and Retinol Efficacy Trial
Aliyu OA, Cullen MR, Barnett MJ, Balmes JR, Cartmel B, Redlich CA, Brodkin CA, Barnhart S, Rosenstock L, Israel L, Goodman GE, Thornquist MD, Omenn GS. Evidence for Excess Colorectal Cancer Incidence among Asbestos-exposed Men in the Beta-Carotene and Retinol Efficacy Trial. American Journal Of Epidemiology 2005, 162: 868-878. PMID: 16177148, DOI: 10.1093/aje/kwi285.Peer-Reviewed Original ResearchConceptsRetinol Efficacy TrialColorectal cancer riskHeavy smokersColorectal cancerAsbestos exposureRelative riskEfficacy trialsCancer riskBeta caroteneAsbestos-exposed menColorectal cancer incidenceMale heavy smokersProportional hazards modelDose-response trendIntervention armPleural plaquesLung cancerRadiographic changesCancer incidencePulmonary asbestosisHazards modelCancerUS studiesSmokersRiskPredictors of Lung Cancer among Asbestos-exposed Men in the β-Carotene and Retinol Efficacy Trial
Cullen MR, Barnett MJ, Balmes JR, Cartmel B, Redlich CA, Brodkin CA, Barnhart S, Rosenstock L, Goodman GE, Hammar SP, Thornquist MD, Omenn GS. Predictors of Lung Cancer among Asbestos-exposed Men in the β-Carotene and Retinol Efficacy Trial. American Journal Of Epidemiology 2005, 161: 260-270. PMID: 15671258, DOI: 10.1093/aje/kwi034.Peer-Reviewed Original ResearchConceptsRetinol Efficacy TrialLung cancerEfficacy trialsAsbestos-exposed menStudy intervention armSubsequent lung cancerStrong independent predictorLung cancer incidenceLung cancer riskNormal lung parenchymaProportional hazards modelBaseline flow ratesRadiographic asbestosisIndependent predictorsStudy armsIntervention armVitamin supplementationPleural plaquesBaseline radiographsResidual confoundingCancer incidenceChest radiographsLung parenchymaLung carcinogenCancer risk