2024
Development of a Longitudinal Prostate Cancer Transcriptomic and Clinical Data Linkage
Leapman M, Ho J, Liu Y, Filson C, Zhao X, Hakansson A, Proudfoot J, Davicioni E, Martin D, An Y, Seibert T, Lin D, Spratt D, Cooperberg M, Ross A, Sprenkle P. Development of a Longitudinal Prostate Cancer Transcriptomic and Clinical Data Linkage. JAMA Network Open 2024, 7: e2417274. PMID: 38874922, PMCID: PMC11179136, DOI: 10.1001/jamanetworkopen.2024.17274.Peer-Reviewed Original ResearchConceptsElectronic health recordsCancer diagnosisClinical data linkageMedicine Clinical TermsPatterns of careProstate cancer diagnosisRadical prostatectomyCancer risk stratificationData linkageHealth recordsClinical dataMain OutcomesCancer outcomesClinical juncturesClinical careCommon Procedural Terminology codesAdministrative dataDiagnosis codesLongitudinal clinical dataCohort studyPharmacy recordsGenomic classifierProcedural Terminology codesDevelopment of prostate cancer metastasisLinkage dataThe effect of a fermented soy beverage among patients with localized prostate cancer prior to radical prostatectomy
Lokeshwar S, Ali A, Weiss T, Reynolds J, Shuch B, Ferencz T, Kyriakides T, Mehal W, Brito J, Renzulli J, Leapman M. The effect of a fermented soy beverage among patients with localized prostate cancer prior to radical prostatectomy. BMC Urology 2024, 24: 102. PMID: 38702664, PMCID: PMC11067086, DOI: 10.1186/s12894-024-01483-y.Peer-Reviewed Original ResearchConceptsEnd-of-studyProstate cancerRadical prostatectomyTreatment armsDouble-blind randomized trialProstate cancer characteristicsSurgical margin statusLocalized prostate cancerFACT-P scoresBaseline to end-of-studySerum PSACAPRA scoreGleason scorePSA levelsPlacebo-controlledMedium-chain triglyceridesPrimary endpointIntermediate riskClinical stageMargin statusSerum testosteroneRandomization armFACT-PRisk strataITT analysis
2023
Survival outcomes of patients treated with local therapy for nonmetastatic prostate cancer with high prostate‐specific antigen concentrations
Ślusarczyk A, Baboudjian M, Zapała P, Yanagisawa T, Miszczyk M, Chlosta M, Krumpoeck P, Moschini M, Gandaglia G, Ploussard G, Rivas J, Życzkowski M, Karakiewicz P, Radziszewski P, Leapman M, Shariat S, Rajwa P. Survival outcomes of patients treated with local therapy for nonmetastatic prostate cancer with high prostate‐specific antigen concentrations. The Prostate 2023, 83: 1504-1515. PMID: 37545342, DOI: 10.1002/pros.24609.Peer-Reviewed Original ResearchMeSH KeywordsHumansMalePrognosisProstate-Specific AntigenProstatectomyProstatic NeoplasmsRetrospective StudiesSalvage TherapyConceptsHigher PSA levelsNonmetastatic prostate cancerLocal therapyRadical prostatectomyPSA levelsOverall survivalProstate cancerGood long-term oncological outcomesHigher prostate-specific antigen levelLong-term oncological outcomesProstate-specific antigen levelProstate-specific antigen concentrationCS estimatesInitial local therapyRadical local therapyUnderwent radical prostatectomyEnd Results (SEER) databaseKaplan-Meier methodLong-term outcomesIndependent prognostic valueISUP grade groupCox proportional hazardsImproved CSSPrimary radiotherapyOncological outcomesLocal Therapeutics for the Treatment of Oligo Metastatic Prostate Cancer
Jalfon M, Sakhalkar O, Lokeshwar S, Marks V, Choksi A, Klaassen Z, Leapman M, Kim I. Local Therapeutics for the Treatment of Oligo Metastatic Prostate Cancer. Current Urology Reports 2023, 24: 455-461. PMID: 37369828, DOI: 10.1007/s11934-023-01173-6.Peer-Reviewed Original ResearchConceptsOligometastatic prostate cancerCytoreductive radical prostatectomyMetastatic prostate cancerProstate cancerLocal therapyRadiation therapySystemic therapyClinical trialsDe novo metastatic prostate cancerProgression-free survivalWidespread metastatic diseaseStandard of careRecent FindingsTo dateClinician decision makingCytoreductive prostatectomySystemic chemotherapyMetastatic diseaseWidespread metastasesRetrospective studyRadical prostatectomyEarly treatmentLocal treatmentTreatment selectionTherapyPatients
2016
Pathological and Biochemical Outcomes among African-American and Caucasian Men with Low Risk Prostate Cancer in the SEARCH Database: Implications for Active Surveillance Candidacy
Leapman MS, Freedland SJ, Aronson WJ, Kane CJ, Terris MK, Walker K, Amling CL, Carroll PR, Cooperberg MR. Pathological 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 Urology 2016, 196: 1408-1414. PMID: 27352635, PMCID: PMC5542578, DOI: 10.1016/j.juro.2016.06.086.Peer-Reviewed Original ResearchConceptsAfrican American raceLow-risk prostate cancerAfrican American menRisk prostate cancerCaucasian manProstate cancerPathological upgradingBiochemical recurrenceFive-year recurrence-free survival ratesClinical low‐risk prostate cancerClinical low-risk diseaseRecurrence-free survival ratesCox proportional hazards analysisBiochemical recurrence outcomesEqual-access health systemLow-risk diseaseCohort of patientsLow-risk tumorsPositive surgical marginsProportional hazards analysisSearch databasesSEARCH cohortRecurrence outcomesRisk diseaseRisk tumors