2024
Active Surveillance or Watchful Waiting for Intermediate-Risk Prostate Cancer, 2010-2020
Ajjawi I, Loeb S, Cooperberg M, Catalona W, Gross C, Ma X, Leapman M. Active Surveillance or Watchful Waiting for Intermediate-Risk Prostate Cancer, 2010-2020. JAMA 2024, 332 PMID: 39565605, PMCID: PMC11579888, DOI: 10.1001/jama.2024.20580.Peer-Reviewed Original ResearchManagement strategies for radio-recurrent prostate cancer: a comprehensive review
Rahman S, Kim H, Webb L, Diaz G, Leapman M, Sprenkle P, Brito J, Renzulli J, Martin T, Kenney P, Kim I. Management strategies for radio-recurrent prostate cancer: a comprehensive review. Translational Cancer Research 2024, 0: 0-0. DOI: 10.21037/tcr-24-245.Peer-Reviewed Original ResearchProstate-specific antigen screening for prostate cancer: Diagnostic performance, clinical thresholds, and strategies for refinement
Sundaresan V, Smani S, Rajwa P, Renzulli J, Sprenkle P, Kim I, Leapman M. Prostate-specific antigen screening for prostate cancer: Diagnostic performance, clinical thresholds, and strategies for refinement. Urologic Oncology Seminars And Original Investigations 2024 PMID: 39019723, DOI: 10.1016/j.urolonc.2024.06.003.Peer-Reviewed Original ResearchProstate specific antigenProstate cancerPSA-based prostate cancer screeningDiagnostic performanceProstate specific antigen densityProstate specific antigen velocityLow-grade prostate cancerProstate-specific antigen screeningFree prostate specific antigenTreatment of prostate cancerProstate cancer screeningClinical action thresholdsProstate volumeAntigen screeningMalignant cellsSpecific antigenCancer screeningScreening biomarkerProstateClinical roleTest characteristicsCancerClinical applicationClinical thresholdEarly detectionPD45-10 PROSTATE-SPECIFIC MEMBRANE ANTIGEN IMAGING FINDINGS AND SUBSEQUENT CLINICAL MANAGEMENT AMONG PATIENTS WITH BIOCHEMICAL RECURRENT PROSTATE CANCER: A RETROSPECTIVE COHORT STUDY
Leapman M, Rabil M, Ghaffar U, Long J, Westvold S, Sprenkle P, Kim I, Saperstein L, Fallah J, Suzman D, Lerro C, Xu J, Kluetz P, Kunst N, Wang S, Ma X, Gross C, Karnes R. PD45-10 PROSTATE-SPECIFIC MEMBRANE ANTIGEN IMAGING FINDINGS AND SUBSEQUENT CLINICAL MANAGEMENT AMONG PATIENTS WITH BIOCHEMICAL RECURRENT PROSTATE CANCER: A RETROSPECTIVE COHORT STUDY. Journal Of Urology 2024, 211: e971. DOI: 10.1097/01.ju.0001008792.09108.b4.10.Peer-Reviewed Original ResearchMP58-01 A RANDOMIZED CONTROLLED TRIAL OF A FERMENTED SOY BEVERAGE AMONG PATIENTS WITH LOCALIZED PROSTATE CANCER PRIOR TO RADICAL PROSTATECTOMY
Lokeshwar S, Choksi A, Ali A, Weiss T, Reynolds J, Shuch B, Ferencz T, Kyriakides T, Brito J, Renzulli J, Leapman M. MP58-01 A RANDOMIZED CONTROLLED TRIAL OF A FERMENTED SOY BEVERAGE AMONG PATIENTS WITH LOCALIZED PROSTATE CANCER PRIOR TO RADICAL PROSTATECTOMY. Journal Of Urology 2024, 211: e947. DOI: 10.1097/01.ju.0001008852.83523.41.01.Peer-Reviewed Original ResearchReliable Prostate Cancer Risk Mapping From MRI Using Targeted and Systematic Core Needle Biopsy Histopathology
Zeevi T, Leapman M, Sprenkle P, Venkataraman R, Staib L, Onofrey J. Reliable Prostate Cancer Risk Mapping From MRI Using Targeted and Systematic Core Needle Biopsy Histopathology. IEEE Transactions On Biomedical Engineering 2024, 71: 1084-1091. PMID: 37874731, PMCID: PMC10901528, DOI: 10.1109/tbme.2023.3326799.Peer-Reviewed Original ResearchMagnetic resonance imagingIndividual patientsBiopsy locationProstate biopsy dataBiopsy histopathologyHistopathology scoresPathology scoresBiopsy dataMRI biomarkersTreatment planPatientsResonance imagingProstate regionBiomarkersTherapy treatment plansPathologyRepresentative sampleScoresImaging analysisPrevious studiesHistopathologyProstateCancerCliniciansAdaption and National Validation of a Tool for Predicting Mortality from Other Causes Among Men with Nonmetastatic Prostate Cancer
Justice A, Tate J, Howland F, Gaziano J, Kelley M, McMahon B, Haiman C, Wadia R, Madduri R, Danciu I, Leppert J, Leapman M, Thurtle D, Gnanapragasam V. Adaption and National Validation of a Tool for Predicting Mortality from Other Causes Among Men with Nonmetastatic Prostate Cancer. European Urology Oncology 2024, 7: 923-932. PMID: 38171965, DOI: 10.1016/j.euo.2023.11.023.Peer-Reviewed Original ResearchVeterans Health AdministrationCharlson Comorbidity IndexNon-prostate cancer mortalityProstate cancer mortalityNonmetastatic prostate cancerComorbidity indexCancer mortalityProvider estimationProstate cancerHealth AdministrationUS Veterans Health AdministrationElectronic health record-based toolsYear of diagnosisRisk of deathObservational cohortMedian ageNonmetastatic cancerPredicting MortalityC-statisticHispanic ethnicityTreatment groupsMortalityCancerNational validationAge
2023
Trends in new and persistent opioid use in older adults with and without cancer
Baum L, KC M, Soulos P, Jeffery M, Ruddy K, Lerro C, Lee H, Graham D, Rivera D, Leapman M, Jairam V, Dinan M, Gross C, Park H. Trends in new and persistent opioid use in older adults with and without cancer. Journal Of The National Cancer Institute 2023, 116: 316-323. PMID: 37802882, DOI: 10.1093/jnci/djad206.Peer-Reviewed Original ResearchAdditional opioid useNew opioid useOpioid useNon-metastatic cancerPersistent opioid useRetrospective cohort studySolid tumor malignanciesClinical strataEligible patientsNaïve patientsOpioid prescribingMetastatic patientsSurgery patientsCohort studySEER-MedicareMetastatic cancerPatientsTumor malignancyCancerOlder adultsSurgeryRandom sampleAdditional useChemotherapyPrescribingPD10-01 ASSOCIATIONS BETWEEN PROSTATE MRI AND GENOMIC TESTING AND TREATMENT INTENSIFICATION AMONG PATIENTS WITH LOCALIZED PROSTATE CANCER
Leapman M, Wang R, Long J, Sprenkle P, Ma X, Gross C. PD10-01 ASSOCIATIONS BETWEEN PROSTATE MRI AND GENOMIC TESTING AND TREATMENT INTENSIFICATION AMONG PATIENTS WITH LOCALIZED PROSTATE CANCER. Journal Of Urology 2023, 209: e326. DOI: 10.1097/ju.0000000000003250.01.Peer-Reviewed Original ResearchMP75-01 ASSOCIATION BETWEEN SOCIODEMOGRAPHIC FACTORS AND DIAGNOSIS OF ADVANCED PROSTATE CANCER IN EARLY LIFE
Smani S, Novosel M, Marks V, Jeong F, Sprenkle P, Leapman M. MP75-01 ASSOCIATION BETWEEN SOCIODEMOGRAPHIC FACTORS AND DIAGNOSIS OF ADVANCED PROSTATE CANCER IN EARLY LIFE. Journal Of Urology 2023, 209: e1079. DOI: 10.1097/ju.0000000000003349.01.Peer-Reviewed Original ResearchMP77-14 PATIENT AND FACILITY FACTORS ASSOCIATED WITH 90-DAY MORTALITY AFTER RADICAL PROSTATECTOMY FOR PROSTATE CANCER
Laditi F, Nie J, Marks V, Leapman M. MP77-14 PATIENT AND FACILITY FACTORS ASSOCIATED WITH 90-DAY MORTALITY AFTER RADICAL PROSTATECTOMY FOR PROSTATE CANCER. Journal Of Urology 2023, 209: e1107. DOI: 10.1097/ju.0000000000003351.14.Peer-Reviewed Original Research“It just makes sense to me”: Patient experiences with prostate MRI during prostate cancer active surveillance.
Sutherland R, Gross C, Ma X, Jeong F, Seibert T, Cooperberg M, Catalona W, Loeb S, Schulman-Green D, Leapman M. “It just makes sense to me”: Patient experiences with prostate MRI during prostate cancer active surveillance. Journal Of Clinical Oncology 2023, 41: 334-334. DOI: 10.1200/jco.2023.41.6_suppl.334.Peer-Reviewed Original ResearchActive surveillanceProstate cancerProstate MRIPatient experienceGleason Grade Group 1Prostate cancer active surveillanceIntermediate-risk prostate cancerRisk prostate cancerGrade group 1Group 2 tumorsMRI-ultrasound fusion biopsyMean sample ageHispanics/LatinosInitial diagnosisFusion biopsyProstate biopsyConventional content analysisPatient's perspectiveClinical careGroup 1MRI resultsMRI scansProviders' explanationsCancerPatients
2021
Characteristics of Online Crowdfunding Campaigns for Urological Cancers in the United States
Holler J, Hakam N, Nabavizadeh B, Sadighian M, Shibley W, Li K, Weiser L, Rios N, Enriquez A, Leapman M, Amend G, Breyer B. Characteristics of Online Crowdfunding Campaigns for Urological Cancers in the United States. Urology Practice 2021, 9: 56-63. PMID: 37145560, DOI: 10.1097/upj.0000000000000275.Peer-Reviewed Original ResearchUrological cancersActive treatmentCancer campaignsMajor urological cancersPrimary cancer typeCross-sectional studyWilcoxon rank sum testRank sum testRecipient ageMultivariable analysisPatient populationTesticular malignancyMalignancy typeTesticular cancerKidney cancerMedical careCancerCancer typesMedical expensesFinancial burdenOutcomesBladderKruskal-WallisProstateAgeChange in facility-level share of Medicaid patients with cancer following implementation of the affordable care act.
Buck M, Demkowicz P, Nie J, Marks V, Salazar M, Kenney P, Boffa D, Leapman M. Change in facility-level share of Medicaid patients with cancer following implementation of the affordable care act. Journal Of Clinical Oncology 2021, 39: e18543-e18543. DOI: 10.1200/jco.2021.39.15_suppl.e18543.Peer-Reviewed Original ResearchProportion of MedicaidAffordable Care ActMedicaid patientsMedicaid expansionFacility-level changesFacility-level policiesNational Cancer DatabasePrimary study endpointProportion of patientsInsurance coverageMultivariable logistic regressionExpansion statesCare ActFacility-level factorsMedicaid expansion statesNon-expansion statesAdult patientsStudy endpointAdjusted differenceCancer DatabaseMedicaid populationEligible facilitiesPatientsCancerLogistic regressionMediators of racial disparity in the use of prostate MRI.
Leapman M, Dinan M, Pasha S, Washington S, Ma X, Gross C. Mediators of racial disparity in the use of prostate MRI. Journal Of Clinical Oncology 2021, 39: 6554-6554. DOI: 10.1200/jco.2021.39.15_suppl.6554.Peer-Reviewed Original ResearchProstate cancerRacial disparitiesProstate MRIMRI useArea-level measuresObserved racial disparitiesEligible patientsPathologic factorsDual eligibilityWhite patientsBlack patientsSEER regionMedicare databaseCancer careSix-month periodPatientsSociodemographic factorsCancerMRIZip codesOlder AmericansMediatorsDiagnostic toolObserved disparitiesHigh-poverty areasAccessibility of Telehealth services for cancer care at cancer hospital in the United States.
Marks V, Hsiang W, Nie J, Umer W, Haleem A, Galal B, Pak I, Kim D, Kenney P, Leapman M. Accessibility of Telehealth services for cancer care at cancer hospital in the United States. Journal Of Clinical Oncology 2021, 39: 6535-6535. DOI: 10.1200/jco.2021.39.15_suppl.6535.Peer-Reviewed Original ResearchMultivariable logistic regressionTelehealth servicesCancer typesTelehealth accessTelehealth availabilityNew patientsLogistic regressionCommunity cancer programsNational cross-sectional dataMedicaid Services databaseCare patientsHospital variationCancer HospitalCancer careCancer programsHospital characteristicsCancer sitesBreast cancerMajor cancersAmerican Hospital AssociationPatientsService databaseSkin cancerCancerHospital
2020
MP23-17 ASSOCIATIONS OF REGIONAL-LEVEL ADOPTION OF PROSTATE MRI AND GENOMIC TESTING AND OBSERVATION FOR PROSTATE CANCER
Leapman* M, Wang R, Ma X, Gross C. MP23-17 ASSOCIATIONS OF REGIONAL-LEVEL ADOPTION OF PROSTATE MRI AND GENOMIC TESTING AND OBSERVATION FOR PROSTATE CANCER. Journal Of Urology 2020, 203 DOI: 10.1097/ju.0000000000000856.017.Peer-Reviewed Original Research
2019
PD17-02 CLINICAL RISK BASED ASSOCIATIONS OF LYMPH NODE DISSECTION AND DETECTION YIELD AMONG MEN TREATED WITH RADICAL PROSTATECTOMY FOR PROSTATE CANCER
Abello* A, Sprenkle P, Kenney P, Leapman M. PD17-02 CLINICAL RISK BASED ASSOCIATIONS OF LYMPH NODE DISSECTION AND DETECTION YIELD AMONG MEN TREATED WITH RADICAL PROSTATECTOMY FOR PROSTATE CANCER. Journal Of Urology 2019, 201 DOI: 10.1097/01.ju.0000555562.32224.0f.Peer-Reviewed Original ResearchMP29-16 THE ASSOCIATION BETWEEN THE AFFORDABLE CARE ACT, INSURANCE STATUS, AND TREATMENT AMONG PATIENTS WITH TESTICULAR CANCER
Hsiang W, Jemal A, Nguyen K, Shuch B, Park H, Yu J, Gross C, Davidoff A, Leapman* M. MP29-16 THE ASSOCIATION BETWEEN THE AFFORDABLE CARE ACT, INSURANCE STATUS, AND TREATMENT AMONG PATIENTS WITH TESTICULAR CANCER. Journal Of Urology 2019, 201 DOI: 10.1097/01.ju.0000557551.36748.5c.Peer-Reviewed Original Research
2018
Association Between Prostate Magnetic Resonance Imaging and Observation for Low-risk Prostate Cancer
Leapman MS, Wang R, Park HS, Yu JB, Weinreb JC, Gross CP, Ma X. Association Between Prostate Magnetic Resonance Imaging and Observation for Low-risk Prostate Cancer. Urology 2018, 124: 98-106. PMID: 30107188, DOI: 10.1016/j.urology.2018.07.041.Peer-Reviewed Original ResearchConceptsLow-risk prostate cancerProstate magnetic resonance imagingMagnetic resonance imagingProstate cancerDefinitive treatmentPCa diagnosisEnd Results-Medicare databaseResonance imagingMultivariable logistic regression analysisPropensity scoreDiagnosis of PCaUse of MRIConditional logistic regression modelsLogistic regression analysisLogistic regression modelsInitial managementMultivariable analysisGreater oddsPatientsSocioeconomic statusDiagnosisHigher likelihoodRegression analysisDemographic factorsCancer