2024
A phase I study of ATR inhibitor BAY1895344 (elimusertib) plus topotecan (ETCTN 10402): Results of dose escalation.
Stockton S, Shyr C, Cecchini M, Aljumaily R, Halfdanarson T, Sonbol M, Whisenant J, Ivy S, LoRusso P, Das S, Gore S, Berlin J, Beumer J, Heumann T. A phase I study of ATR inhibitor BAY1895344 (elimusertib) plus topotecan (ETCTN 10402): Results of dose escalation. Journal Of Clinical Oncology 2024, 42: 3076-3076. DOI: 10.1200/jco.2024.42.16_suppl.3076.Peer-Reviewed Original ResearchMaximum tolerated doseDose escalationDose levelsMedian progression-free survivalRecommended phase 2 doseRefractory advanced solid tumorsResults of dose escalationTreatment-related adverse eventsSmall cell lung cancerDisease control ratePhase 2 dosePhase Ia studyDose-limiting toxicityProgression-free survivalAdvanced solid tumorsPhase I studyCell lung cancerAnti-tumor activityExpansion cohortPartial responseTolerated doseTopotecan exposureStudy drugCancer xenograftsRespiratory failure
2023
Mirzotamab clezutoclax as monotherapy and in combination with taxane therapy in relapsed/refractory solid tumors: Dose expansion results.
Carneiro B, Perets R, Dowlati A, LoRusso P, Yonemori K, He L, Munasinghe W, Noorani B, Johnson E, Zugazagoitia J. Mirzotamab clezutoclax as monotherapy and in combination with taxane therapy in relapsed/refractory solid tumors: Dose expansion results. Journal Of Clinical Oncology 2023, 41: 3027-3027. DOI: 10.1200/jco.2023.41.16_suppl.3027.Peer-Reviewed Original ResearchNon-small cell lung cancerSmall cell lung cancerOverall response rateCommon adverse eventsRefractory solid tumorsCell lung cancerSCLC cohortBest overall responseAdverse eventsMonotherapy cohortTaxane therapyLung cancerSolid tumorsConfirmed overall response rateDose-expansion phaseOngoing phase 1Phase 2 dosePrior taxane therapyTolerable safety profileDisease control rateGrade 3/4 neutropeniaOpen-label studyDose-escalation phasePhase 1 studySingle-agent activity
2022
NCI 9938: Phase I clinical trial of ATR inhibitor berzosertib (M6620, VX-970) in combination with irinotecan in patients with advanced solid tumors.
Villaruz L, Kelly K, Waqar S, Davis E, Shapiro G, LoRusso P, Dees E, Normolle D, Rhee J, Chu E, Gore S, Beumer J. NCI 9938: Phase I clinical trial of ATR inhibitor berzosertib (M6620, VX-970) in combination with irinotecan in patients with advanced solid tumors. Journal Of Clinical Oncology 2022, 40: 3012-3012. DOI: 10.1200/jco.2022.40.16_suppl.3012.Peer-Reviewed Original ResearchDose-limiting toxicityExperienced dose-limiting toxicityCell lung cancerColorectal cancerPancreatic cancerLung cancerDose levelsSolid tumorsNon-small cell lung cancerCommon treatment-related gradeGrade 3 lung infectionStage IISmall cell lung cancerPhase I clinical trialDose-expansion cohortsGrade 3 diarrheaMutant solid tumorsPhase II doseTreatment-related gradeGrade 2 diarrheaAdvanced solid tumorsManageable side effectsDose-escalation designMutant colorectal cancerEfficacy of irinotecan
2021
A first-in-human study of mirzotamab clezutoclax as monotherapy and in combination with taxane therapy in relapsed/refractory solid tumors: Dose escalation results.
Tolcher A, Carneiro B, Dowlati A, Razak A, Chae Y, Villella J, Coppola S, Englert S, Phillips A, Souers A, Salman Z, Penugonda S, Powderly J, LoRusso P. A first-in-human study of mirzotamab clezutoclax as monotherapy and in combination with taxane therapy in relapsed/refractory solid tumors: Dose escalation results. Journal Of Clinical Oncology 2021, 39: 3015-3015. DOI: 10.1200/jco.2021.39.15_suppl.3015.Peer-Reviewed Original ResearchRefractory solid tumorsAdverse eventsCell lung cancerSolid tumorsLymphocyte countLung cancerNon-small cell lung cancerSmall cell lung cancerMedian age 62 yearsCommon adverse eventsDose-expansion phasePhase 2 dosePrior systemic therapyTolerable safety profileFatal adverse eventsFatal cardiac arrestOverall response rateAge 62 yearsDose-escalation resultsAnti-tumor activityECOG 0ECOG 1RECIST v1.1Taxane therapyMedian duration