2024
Abstract B026: Detection and characterization of DDR reversion alterations in baseline tissue and plasma samples from patients enrolled in the TRESR and ATTACC Phase I clinical trials
Silverman I, Schonhoft J, Jain E, Ulanet D, Yang J, Kim I, Fei K, Lagow E, Yablonovitch A, Cecchini M, Rosen E, Lee E, Lheureux S, Yap T, Fontana E, Koehler M, Rimkunas V. Abstract B026: Detection and characterization of DDR reversion alterations in baseline tissue and plasma samples from patients enrolled in the TRESR and ATTACC Phase I clinical trials. Cancer Research 2024, 84: b026-b026. DOI: 10.1158/1538-7445.dnarepair24-b026.Peer-Reviewed Original ResearchPoly(ADP-ribose) polymerase inhibitorsPhase I clinical trialDNA damage repairReversible alterationsECOG PS 0-1Baseline tissuePlatinum-based therapyPlasma samplesInterpretation of efficacy dataHRD-related genesDamage repairDDR alterationsTumor biopsiesOvarian cancerSingle nucleotide variantsWhole-genome sequencingDiagnostic challengeSolid tumorsClinical developmentEvaluate safetyEfficacy dataPolymerase inhibitorsTumorAtaxia telangiectasiaPatients
2023
NCI 7977: A Phase I Dose-Escalation Study of Intermittent Oral ABT-888 (Veliparib) Plus Intravenous Irinotecan Administered in Patients with Advanced Solid Tumors
Cecchini M, Walther Z, Wei W, Hafez N, Pilat M, Boerner S, Durecki D, Eder J, Schalper K, Chen A, LoRusso P. NCI 7977: A Phase I Dose-Escalation Study of Intermittent Oral ABT-888 (Veliparib) Plus Intravenous Irinotecan Administered in Patients with Advanced Solid Tumors. Cancer Research Communications 2023, 3: 1113-1117. PMID: 37377610, PMCID: PMC10292219, DOI: 10.1158/2767-9764.crc-22-0485.Peer-Reviewed Original ResearchConceptsDose-limiting toxicityHomologous recombination deficiencyPARP inhibitorsStable diseaseWeekly irinotecanObjective responseDay 1Day 3Solid tumorsPhase I dose-escalation studyTwice daily days 1I dose-escalation studyPhase I clinical trialDaily days 1Dose level 1Doses of veliparibGrade 3 neutropeniaMultiple-dose schedulesProgression-free survivalAdvanced solid tumorsDose-escalation studyEvaluable patientsNonoverlapping toxicitiesDose scheduleSystemic treatment