2022
Mutational Signature 3 Detected from Clinical Panel Sequencing is Associated with Responses to Olaparib in Breast and Ovarian Cancers
Batalini F, Gulhan DC, Mao V, Tran A, Polak M, Xiong N, Tayob N, Tung NM, Winer EP, Mayer EL, Knappskog S, Lønning PE, Matulonis UA, Konstantinopoulos PA, Solit DB, Won H, Eikesdal HP, Park PJ, Wulf GM. Mutational Signature 3 Detected from Clinical Panel Sequencing is Associated with Responses to Olaparib in Breast and Ovarian Cancers. Clinical Cancer Research 2022, 28: of1-of10. PMID: 36048535, PMCID: PMC9623231, DOI: 10.1158/1078-0432.ccr-22-0749.Peer-Reviewed Original ResearchConceptsHomologous recombination deficiencyTriple-negative breast cancerMutational signature 3Ovarian cancerImproved progression-free survivalPARP inhibitorsPanel sequencingHigh-grade serous ovarian cancerPI3K inhibitor buparlisibPhase Ib trialProgression-free survivalIdentification of patientsRoutine clinical careSignature 3Serous ovarian cancerPARP inhibitor olaparibSame patient sampleIb trialObjective responseTNBC patientsBreast cancerBRCA1/2 mutationsClinical careInstability scoreGenomic instability scorePhase 1b Clinical Trial with Alpelisib plus Olaparib for Patients with Advanced Triple-Negative Breast CancerAlpelisib plus Olaparib for Triple-Negative Breast Cancer
Batalini F, Xiong N, Tayob N, Polak M, Eismann J, Cantley LC, Shapiro GI, Adalsteinsson V, Winer EP, Konstantinopoulos PA, D'Andrea A, Swisher EM, Matulonis UA, Wulf GM, Mayer EL. Phase 1b Clinical Trial with Alpelisib plus Olaparib for Patients with Advanced Triple-Negative Breast CancerAlpelisib plus Olaparib for Triple-Negative Breast Cancer. Clinical Cancer Research 2022, 28: 1493-1499. PMID: 35149538, PMCID: PMC9066379, DOI: 10.1158/1078-0432.ccr-21-3045.Peer-Reviewed Original ResearchConceptsTriple-negative breast cancerObjective response rateCirculating-free DNABreast cancerCommon treatment-related grade 3Treatment-related grade 3Longer progression-free survivalRecurrent triple-negative breast cancerHigh-grade serous ovarian cancerPARP inhibitionPhase 1b clinical trialPhase 2 dosePhase 1b trialSecondary end pointsProgression-free survivalRecurrent breast cancerGermline BRCA mutationsImportant prognostic informationSerous ovarian cancerBreast cancer cohortBRCA-mutant tumorsNon-BRCA carriersPI3K inhibitorsEligible patientsExpansion cohort
2014
Phase I study of oral BKM120 and oral olaparib for high-grade serous ovarian cancer (HGSC) or triple-negative breast cancer (TNBC).
Matulonis U, Wulf G, Birrer M, Westin S, Quy P, Bell-McGuinn K, Lasonde B, Whalen C, Aghajanian C, Solit D, Mills G, Cantley L, Winer E. Phase I study of oral BKM120 and oral olaparib for high-grade serous ovarian cancer (HGSC) or triple-negative breast cancer (TNBC). Journal Of Clinical Oncology 2014, 32: 2510-2510. DOI: 10.1200/jco.2014.32.15_suppl.2510.Peer-Reviewed Original Research