Expression of prostate-specific antigen (PSA) correlates with poor response to tamoxifen therapy in recurrent breast cancer
Foekens J, Diamandis E, Yu H, Look M, Gelder M, Putten W, Klijn J. Expression of prostate-specific antigen (PSA) correlates with poor response to tamoxifen therapy in recurrent breast cancer. British Journal Of Cancer 1999, 79: 888-894. PMID: 10070886, PMCID: PMC2362687, DOI: 10.1038/sj.bjc.6690142.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAntineoplastic Agents, HormonalBreast NeoplasmsCombined Modality TherapyDisease-Free SurvivalFemaleFollow-Up StudiesHumansLymphatic MetastasisMiddle AgedNeoplasm StagingPostmenopausePredictive Value of TestsPremenopauseProstate-Specific AntigenReceptors, EstrogenReceptors, ProgesteroneRetrospective StudiesSurvival AnalysisTamoxifenTime FactorsConceptsLevels of PSAProstate-specific antigenPrimary breast cancerRecurrent breast cancerBreast tumor cytosolsBreast cancerRecurrent diseaseEnzyme-linked immunosorbent assayTamoxifen therapyPoor responseTumor cytosolsAge/menopausal statusFirst-line tamoxifen therapyHormone receptor-negative tumorsSteroid hormone receptor statusDisease-free intervalSite of relapseCox multivariate analysisHormone receptor statusReceptor-negative tumorsClassical prognostic factorsPost-menopausal patientsRate of relapseBreast cancer patientsStart of treatment