External validation of a prognostic Gleason grade classification system.
Leapman M, Cowan J, Roberge G, Eltemamy M, Simko J, Carroll P, Cooperberg M. External validation of a prognostic Gleason grade classification system. Journal Of Clinical Oncology 2016, 34: 123-123. DOI: 10.1200/jco.2016.34.2_suppl.123.Peer-Reviewed Original ResearchProstate cancer-specific mortalityRisk of recurrenceGleason grade groupRadical prostatectomyAdjusted pairwise comparisonsGrade groupUCSF cohortGrade diseaseGleason 4Metastatic progressionCox proportional hazards modelGleason classification systemGrade classification systemImmediate radical prostatectomyCancer-specific mortalityAcademic referral centerHigh-grade diseaseIndependent prognostic abilityProportional hazards modelConsecutive PSA valuesDiscrimination of outcomesGleason grading systemGleason grade 3Salvage treatmentReferral centerPathologic and biochemical outcomes among African American and Caucasian men with low-risk prostate cancer in the search database: Implications for active surveillance candidacy.
Leapman M, Freedland S, Aaronson W, Kane C, Terris M, Amling C, Carroll P, Cooperberg M. Pathologic and biochemical outcomes among African American and Caucasian men with low-risk prostate cancer in the search database: Implications for active surveillance candidacy. Journal Of Clinical Oncology 2016, 34: 76-76. DOI: 10.1200/jco.2016.34.2_suppl.76.Peer-Reviewed Original ResearchBiochemical recurrenceAA raceCaucasian manProstate cancerAA menCaucasian raceEqual Access Regional Cancer Hospital (SEARCH) databaseClinical low-risk diseaseLow-risk prostate cancerRecurrence-free survival ratesCox proportional hazards analysisAdverse pathological findingsEqual-access health systemHigher median PSAImmediate radical prostatectomyLow-risk diseaseLow-risk tumorsPositive surgical marginsProportional hazards analysisLow-risk menAfrican American menUse of ASGleason upgradePathologic upgradingPathological upgrade