2024
First-in-human phase I trial of the oral first-in-class ubiquitin specific peptidase 1 (USP1) inhibitor KSQ-4279 (KSQi), given as single agent (SA) and in combination with olaparib (OLA) or carboplatin (CARBO) in patients (pts) with advanced solid tumors, enriched for deleterious homologous recombination repair (HRR) mutations.
Yap T, Lakhani N, Patnaik A, Lee E, Gutierrez M, Moore K, Carneiro B, Hays J, Huang M, LoRusso P, Wylie A, Cadzow L, Goulet M, Tobin E, Krieter O, Schmid D, Blake S, Dieterich M, Jamois C, Harris P. First-in-human phase I trial of the oral first-in-class ubiquitin specific peptidase 1 (USP1) inhibitor KSQ-4279 (KSQi), given as single agent (SA) and in combination with olaparib (OLA) or carboplatin (CARBO) in patients (pts) with advanced solid tumors, enriched for deleterious homologous recombination repair (HRR) mutations. Journal Of Clinical Oncology 2024, 42: 3005-3005. DOI: 10.1200/jco.2024.42.16_suppl.3005.Peer-Reviewed Original ResearchUbiquitin specific peptidase 1Treatment-emergent adverse eventsHomologous recombination repair mutationsSingle agentPARP inhibitorsHomologous recombination repairFirst-in-human phase I trialPreliminary anti-tumor activityPaired tumor biopsiesTNBC PDX modelsDisease control ratePhase I trialAUC 4Olaparib concentrationsRECIST PRDose escalationExpansion cohortCancer ptsDose proportionalityTumor biopsiesI trialMaculopapular rashPDX modelsDiscontinued treatmentDNA damage response pathway
2022
Phase 1 trial of TIM-3 inhibitor cobolimab monotherapy and in combination with PD-1 inhibitors nivolumab or dostarlimab (AMBER).
Falchook G, Ribas A, Davar D, Eroglu Z, Wang J, Luke J, Hamilton E, Di Pace B, Wang T, Ghosh S, Dhar A, Borgovan T, Waszak A, LoRusso P. Phase 1 trial of TIM-3 inhibitor cobolimab monotherapy and in combination with PD-1 inhibitors nivolumab or dostarlimab (AMBER). Journal Of Clinical Oncology 2022, 40: 2504-2504. DOI: 10.1200/jco.2022.40.16_suppl.2504.Peer-Reviewed Original ResearchTreatment-related treatment-emergent adverse eventsNon-small cell lung cancerPD-1 inhibitor nivolumabTreatment-emergent adverse eventsTumor-infiltrating T cellsPreliminary anti-tumor activityPhase 2 doseOpen-label studyPD-1 inhibitorsAdvanced solid tumorsPhase 2 studyDose-proportional mannerPhase 1 trialT cell suppressionCell lung cancerTherapeutic dose rangeMost common cancersAnti-tumor activityDose delaysPrior therapyInhibitor nivolumabPrimary endpointTim-3Adverse eventsPeritoneal mesothelioma
2020
Phase I/II dose-escalation and expansion study of FLX475 alone and in combination with pembrolizumab in advanced cancer.
Powderly J, Chmielowski B, Brahmer J, Piha-Paul S, Bowyer S, LoRusso P, Catenacci D, Wu C, Barve M, Chisamore M, Nasrah N, Johnson D, Ho W. Phase I/II dose-escalation and expansion study of FLX475 alone and in combination with pembrolizumab in advanced cancer. Journal Of Clinical Oncology 2020, 38: tps3163-tps3163. DOI: 10.1200/jco.2020.38.15_suppl.tps3163.Peer-Reviewed Original ResearchCheckpoint inhibitorsExpansion cohortT cellsPhase 1 dose escalationAnti-tumor immune responseTumor microenvironmentPhase I/IIPreliminary anti-tumor activityCohort expansion phaseCohort expansion studyPhase 2 dosePredominant chemokine receptorPhase 1/2 studyDose-escalation phaseEffector T cellsRegulatory T cellsAnti-tumor responseTumor-associated macrophagesAnti-tumor efficacyAnti-tumor activityEligible subjectsDendritic cellsDose escalationPhase 1/2Advanced cancer
2019
466P Interim results from trial of SL-801, a novel XPO-1 inhibitor, in patients with advanced solid tumours
Wang J, Barve M, Chiorean E, LoRusso P, Courtney K, Qi D, Bullington J, Sardone M, Chen J, Brooks C, Shemesh S, Bauer T. 466P Interim results from trial of SL-801, a novel XPO-1 inhibitor, in patients with advanced solid tumours. Annals Of Oncology 2019, 30: v175. DOI: 10.1093/annonc/mdz244.028.Peer-Reviewed Original ResearchSchedule ADay 1Optimal dose/schedulePreliminary anti-tumor activityDose-escalation stageStudy dose levelsMetastatic solid tumorsDose/scheduleAggressive tumor behaviorAnti-tumor activityAssess pharmacokineticsStarting doseDose intensityStandard therapyPoor prognosisHematologic malignanciesTumor behaviorDose levelsSolid tumorsPatientsNuclear export proteinVivo activityDoseLonger recovery timeDaysA phase Ia/Ib, open label, multicenter, dose-escalation study of BI 907828 (MDM2-p53 antagonist) in adult patients with advanced or metastatic solid tumors.
Chong C, Bauer T, Laurie S, Patel M, Yamamoto N, Davenport T, Geng J, Gibson N, Vallaster M, LoRusso P. A phase Ia/Ib, open label, multicenter, dose-escalation study of BI 907828 (MDM2-p53 antagonist) in adult patients with advanced or metastatic solid tumors. Journal Of Clinical Oncology 2019, 37: tps3166-tps3166. DOI: 10.1200/jco.2019.37.15_suppl.tps3166.Peer-Reviewed Original ResearchDose-limiting toxicityMetastatic solid tumorsFirst treatment cycleSolid tumorsEvaluable patientsPrimary endpointTreatment cyclesPhase 1bPreliminary anti-tumor activityMDM2-p53 antagonistsNon-squamous NSCLCDose-escalation studyDose-escalation trialSoft tissue sarcomasNumber of patientsTP53 wild-type statusWild-type statusAnti-tumor activityMDM2 amplification statusTumor protein 53New anti-cancer drugsIA/IBOpen labelRECIST v1.1Brain metastases