2018
Comparison of a low-cost immunohistochemistry marker panel with a cell-cycle progression assay for the prediction of outcome after radical prostatectomy.
Leapman M, Nguyen H, Cowan J, Xue L, Stohr B, Simko J, Cooperberg M, Carroll P. Comparison of a low-cost immunohistochemistry marker panel with a cell-cycle progression assay for the prediction of outcome after radical prostatectomy. Journal Of Clinical Oncology 2018, 36: 118-118. DOI: 10.1200/jco.2018.36.6_suppl.118.Peer-Reviewed Original ResearchPCa-specific mortalityRadical prostatectomyBiochemical recurrenceCCP scoreIHC panelCell cycle progression scoreExpression statusERG expressionCox proportional hazards regressionRisk of BCRPositive ERG expressionProportional hazards regressionProstate cancer riskPrediction of outcomeHigh Ki67Median ageIndependent predictorsPathologic characteristicsHazards regressionPrognostic utilityIHC statusInstitutional databaseLocalized PCaC-indexImmunohistochemistry panel
2017
Active Surveillance in Younger Men With Prostate Cancer
Leapman MS, Cowan JE, Nguyen HG, Shinohara KK, Perez N, Cooperberg MR, Catalona WJ, Carroll PR. Active Surveillance in Younger Men With Prostate Cancer. Journal Of Clinical Oncology 2017, 35: jco.2016.68.005. PMID: 28346806, PMCID: PMC5466007, DOI: 10.1200/jco.2016.68.0058.Peer-Reviewed Original ResearchConceptsBiopsy-based Gleason scoreActive surveillanceAssociation of ageProstate cancerDefinitive treatmentRadical prostatectomyYounger patientsGleason scoreMultivariable Cox proportional hazards regressionYounger ageLow-risk prostate cancerCox proportional hazards regressionGleason score upgradeInitial active surveillanceRelated end pointsCox regression analysisKaplan-Meier methodYounger patient ageProportional hazards regressionPrimary study objectiveInitial biopsyMedian agePatient ageHazards regressionBiochemical outcomes