2023
A phase 1a dose-escalation study of PY159, a monoclonal antibody targeting TREM1 (triggering receptor expressed on myeloid cells 1).
Winer I, Patnaik A, Barve M, Kummar S, Schenk E, LoRusso P, Yeku O, Fu S, Jahchan N, Myers M, Liang L, Deegan D, Jackson L, Li Y, Reyno L, Chamberlain M. A phase 1a dose-escalation study of PY159, a monoclonal antibody targeting TREM1 (triggering receptor expressed on myeloid cells 1). Journal Of Clinical Oncology 2023, 41: 2523-2523. DOI: 10.1200/jco.2023.41.16_suppl.2523.Peer-Reviewed Original ResearchSingle agentDose levelsNon-small cell lung cancerAdvanced refractory solid tumorsDose-escalation study designImmune-related adverse eventsTriple-negative breast cancerImmune checkpoint inhibitorsAcceptable safety profileDose-escalation studyRefractory solid tumorsCell lung cancerArchival tumor tissueEnrollment of subjectsImmune-related reactionsDose proportionalECOG PSRECIST 1.1Stable diseaseTREM1 expressionCheckpoint inhibitorsAdverse eventsPartial responseRadiographic responseGynecologic cancer
2022
759 Phase 1b study of LNS8801 in combination with pembrolizumab in patients with secondary resistance to immune checkpoint inhibitors
Rodon J, Chaney M, Cohen J, Garyantes T, Lin J, Lorusso P, Mita A, Mita M, Muller C, Natale C, Orloff M, Papadopoulos K, Patel S. 759 Phase 1b study of LNS8801 in combination with pembrolizumab in patients with secondary resistance to immune checkpoint inhibitors. 2022, a791-a791. DOI: 10.1136/jitc-2022-sitc2022.0759.Peer-Reviewed Original ResearchPhase 1b studyImmune checkpoint inhibitorsCheckpoint inhibitorsSecondary resistancePembrolizumabPatientsA phase 1b, multicenter, dose-escalation study of subasumstat (TAK-981) in combination with pembrolizumab in patients (pts) with advanced solid tumors.
Goel S, Ulahannan S, Olszanski A, LoRusso P, Sanborn R, Sharma S, Emens L, Reilley M, Priego V, Li S, Wang B, Dong L, Sachsenmeier K, Gibbs J, Gharavi R, Martinez A, Proscurshim I, Fram R, Gomez-Pinillos A, Rasco D. A phase 1b, multicenter, dose-escalation study of subasumstat (TAK-981) in combination with pembrolizumab in patients (pts) with advanced solid tumors. Journal Of Clinical Oncology 2022, 40: 2506-2506. DOI: 10.1200/jco.2022.40.16_suppl.2506.Peer-Reviewed Original ResearchTreatment-emergent adverse eventsCheckpoint inhibitorsDay 1Anti-PD-1 checkpoint inhibitorsMicrosatellite stable colorectal cancerSynergistic tumor growth inhibitionDose-escalation partPhase 1b studyPhase 2 dosePre-treated NSCLCPromising anti-tumor activityRelapsed/refractoryT cell-dependent antitumor responseAdvanced solid tumorsDose-escalation studyActivation of CD8Dose-limiting toxicityNatural killer cellsCell lung cancerFavorable safety profilePhase 2 clinical developmentSyngeneic mouse modelDependent immune responsesType 1 interferonAnti-tumor activity
2021
498 Evorpacept (ALX148), a CD47 myeloid checkpoint inhibitor, in patients with head and neck squamous cell carcinoma (HNSCC) and with gastric/gastroesophageal cancer (GC); ASPEN-01
Lee K, Chung H, Kim T, Lakhani N, Messersmith W, Santana-Davila R, Kim W, LoRusso P, Bang Y, Chow L, Fanning P, Squifflet P, Jin F, Forgie A, Wan H, Pons J, Randolph S, Gainor J. 498 Evorpacept (ALX148), a CD47 myeloid checkpoint inhibitor, in patients with head and neck squamous cell carcinoma (HNSCC) and with gastric/gastroesophageal cancer (GC); ASPEN-01. Journal For ImmunoTherapy Of Cancer 2021, 9: a530-a530. DOI: 10.1136/jitc-2021-sitc2021.498.Peer-Reviewed Original ResearchTreatment-related AEsGastroesophageal cancerCheckpoint inhibitorsAdvanced HNSCCEvaluable patientsHER2-positive gastroesophageal cancerNeck squamous cell carcinomaCytotoxic chemotherapy regimensLong-term PFSGastroesophageal junction cancerPhase 1 studyFavorable safety profileHER2-positive advanced gastricSquamous cell carcinomaAdaptive antitumor immunityWarrants further evaluationChemotherapy regimensPrimary endpointAdvanced gastricAdvanced malignanciesJunction cancerLine therapyMethods PatientsStandard chemotherapyAntitumor immunityA phase 1 dose-escalation study of intravenously (IV) administered TAK-676, a novel STING agonist, alone and in combination with pembrolizumab in patients (pts) with advanced or metastatic solid tumors.
Falchook G, Luke J, Strauss J, Gao X, LoRusso P, VOON P, Li C, Shaw M, Gregory R, Horn K, Gibbs J, Lineberry N, Stumpo K, Malek K, Olszanski A. A phase 1 dose-escalation study of intravenously (IV) administered TAK-676, a novel STING agonist, alone and in combination with pembrolizumab in patients (pts) with advanced or metastatic solid tumors. Journal Of Clinical Oncology 2021, 39: tps2670-tps2670. DOI: 10.1200/jco.2021.39.15_suppl.tps2670.Peer-Reviewed Original ResearchMetastatic solid tumorsCombination armCheckpoint inhibitorsSTING agonistsNovel STING agonistSolid tumorsDose escalationEastern Cooperative Oncology Group performance status 0Anti-programmed death ligand 1 therapyDay 1Phase 1 dose-escalation studyAnti-programmed death-1Death ligand 1 therapyPerformance status 0Phase 2 doseProinflammatory tumor environmentSolid Tumors (RECIST) v.Immune checkpoint inhibitorsDose-escalation studyResponse Evaluation CriteriaInnate immune cellsPreliminary antitumor activityStandard therapeutic optionAntitumor immune mechanismsImmuno-oncology therapies
2020
PROCLAIM-CX-072: Analysis of patients with advanced solid tumors receiving long-term treatment with CX-072, a PD-L1 probody therapeutic, as a single agent or in combination with ipilimumab.
Thistlethwaite F, Naing A, Gil-Martin M, LoRusso P, Randhawa M, Eskens F, Sanborn R, Uboha N, Cho D, Spira A, Bondarenko I, Plummer E, Garcia-Corbacho J, Victoria I, Lavernia J, Melero I, De Vries E, Garner W, Arkenau H, Bendell J. PROCLAIM-CX-072: Analysis of patients with advanced solid tumors receiving long-term treatment with CX-072, a PD-L1 probody therapeutic, as a single agent or in combination with ipilimumab. Journal Of Clinical Oncology 2020, 38: 3005-3005. DOI: 10.1200/jco.2020.38.15_suppl.3005.Peer-Reviewed Original ResearchImmune-related AEImmune checkpoint inhibitorsCX-072Tumor microenvironmentDisease control rateLong-term therapyMo of treatmentDose-response effectMultiple tumor typesMonotherapy doseCheckpoint inhibitorsDose modificationDose escalationPD-L1Control rateTreatment durationTumor typesIPI 3Enhanced efficacyMonotherapyEfficacyQ2WQ3W.PatientsProbodyA phase I study of ALX148, a CD47 blocker, in combination with standard anticancer antibodies and chemotherapy regimens in patients with advanced malignancy.
Chow L, Gainor J, Lakhani N, Lee K, Chung H, Lee J, LoRusso P, Bang Y, Hodi F, Santana-Davila R, Fanning P, Squifflet P, Jin F, Wan H, Kuo T, Pons J, Randolph S, Messersmith W. A phase I study of ALX148, a CD47 blocker, in combination with standard anticancer antibodies and chemotherapy regimens in patients with advanced malignancy. Journal Of Clinical Oncology 2020, 38: 3056-3056. DOI: 10.1200/jco.2020.38.15_suppl.3056.Peer-Reviewed Original ResearchAdverse eventsCheckpoint inhibitorsData cutoffAdvanced malignanciesImmune responseNeck squamous cell cancerCommon being fatigueSquamous cell cancerStandard chemotherapy regimensAdaptive immune responsesHost immune responseAnti-cancer antibodiesCombination cohortAdvanced diseaseChemotherapy regimensGastroesophageal cancerStandard chemotherapyCell cancerPlatinum therapyExcellent tolerabilityHistoric controlsPharmacodynamic markersImmune cellsClinical activityTumor biopsiesPhase 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
A phase I study of ALX148, a CD47 blocker, in combination with established anticancer antibodies in patients with advanced malignancy.
Chow L, Gainor J, Lakhani N, Chung H, Lee K, Lee J, LoRusso P, Bang Y, Hodi F, Fanning P, Zhao Y, Jin F, Wan H, Pons J, Randolph S, Messersmith W. A phase I study of ALX148, a CD47 blocker, in combination with established anticancer antibodies in patients with advanced malignancy. Journal Of Clinical Oncology 2019, 37: 2514-2514. DOI: 10.1200/jco.2019.37.15_suppl.2514.Peer-Reviewed Original ResearchCheckpoint inhibitorsImmune responseNon-small cell lung cancerPK/PD characteristicsNeck squamous cell carcinomaGastroesophageal junction cancerCell lung cancerSquamous cell carcinomaHost immune responseData cutoffAdvanced malignanciesAdverse eventsJunction cancerObjective responseRefractory diseaseTumor histologyExcellent tolerabilityCell carcinomaPharmacodynamic markersLung cancerImmune cellsAnticancer antibodiesAST increasePatientsALT increase