2024
Phase 1 trial safety and efficacy of ragistomig, a bispecific antibody targeting PD-L1 and 4-1BB, in advanced solid tumors.
Falchook G, LoRusso P, Goldman J, El-Khoueiry A, Tolcher A, Xing Y, Henry J, Keam B, Kim D, Kim T, Kim H, Hong M, Kim M, Lee D, Lee S, Jeon J, Hayslip J, Xu C, Garon E. Phase 1 trial safety and efficacy of ragistomig, a bispecific antibody targeting PD-L1 and 4-1BB, in advanced solid tumors. Journal Of Clinical Oncology 2024, 42: 2529-2529. DOI: 10.1200/jco.2024.42.16_suppl.2529.Peer-Reviewed Original ResearchTreatment related adverse eventsClinical benefit rateOverall response ratePD-L1Dose levelsPD-(L)1Complete responsePartial responseSolid tumorsHead and neck squamous cellAntibody targeting PD-L1Treated with checkpoint inhibitorsActivation of T cellsDose-limiting toxicityPre-treated patientsPD-(L)1 inhibitorsDose-expansion cohortRelapsed/refractory solid tumorsWeight-based dosingLines of treatmentPD-L1 antagonistsRelated adverse eventsAnti-tumor effectsDose-dependent increaseMultiple tumor typesResults from phase 1a/1b analyses of TTX-080, a first in class HLA-G antagonist, in combination with cetuximab in patients (pts) with metastatic colorectal cancer and head and neck squamous cell carcinoma.
Ulahannan S, Marron T, Park H, Kaczmar J, Stephenson R, Lakhani N, Durm G, Grewal J, El-Khoueiry A, Luke J, Beers C, Murugappan S, LoRusso P, Adkins D, Hecht J. Results from phase 1a/1b analyses of TTX-080, a first in class HLA-G antagonist, in combination with cetuximab in patients (pts) with metastatic colorectal cancer and head and neck squamous cell carcinoma. Journal Of Clinical Oncology 2024, 42: 2524-2524. DOI: 10.1200/jco.2024.42.16_suppl.2524.Peer-Reviewed Original ResearchHead and neck squamous cell carcinomaMetastatic colorectal cancerNeck squamous cell carcinomaSquamous cell carcinomaPreliminary efficacy dataCell carcinomaColorectal cancerEfficacy dataSolid tumor cohortTreatment-related AEsImmune cell changesAnti-tumor activityStandard of careRandomized controlled studyDose escalationEscalating dosesHLA-G.Peripheral bloodTumor cohortsSolid tumorsDecreased appetiteAST increaseBlood samplesCell changesQ3WA phase I study of irinotecan combined with BAY1895344 (ATR inhibitor) in advanced solid tumors: Results of ETCTN 10402 dose escalation.
Heumann T, Stockton S, Cecchini M, Aljumaily R, Shyr C, Whisenant J, Starr J, Dayyani F, Baranda J, Trikalinos N, Ivy S, LoRusso P, Das S, Gore S, Beumer J, Berlin J. A phase I study of irinotecan combined with BAY1895344 (ATR inhibitor) in advanced solid tumors: Results of ETCTN 10402 dose escalation. Journal Of Clinical Oncology 2024, 42: 3077-3077. DOI: 10.1200/jco.2024.42.16_suppl.3077.Peer-Reviewed Original ResearchAdvanced solid tumorsMaximum tolerated doseDose escalationSolid tumorsPhase I study of irinotecanRecommended phase 2 doseRefractory advanced solid tumorsPhase 2 dosePhase I studyAnti-tumor activityBiweekly irinotecanInhibitor irinotecanIrinotecan exposureWeekly irinotecanTolerated doseDosing scheduleCancer xenograftsAdult patientsIrinotecanAssess safetyATR inhibitorsElimusertibSecondary objectivesDoseStandard care61MO Phase Ia/Ib study of the MDM2-p53 antagonist brigimadlin (BI 907828) in advanced solid tumours: Overall safety, and efficacy in patients (pts) with well-differentiated liposarcoma (WDLPS)
Reichardt P, Schöffski P, Lorusso P, Yamamoto N, Garcia V, Lugowska I, Lauer U, Somaiah N, Hu C, Landsteiner H, Jayadeva G, Gounder M. 61MO Phase Ia/Ib study of the MDM2-p53 antagonist brigimadlin (BI 907828) in advanced solid tumours: Overall safety, and efficacy in patients (pts) with well-differentiated liposarcoma (WDLPS). ESMO Open 2024, 9: 102451. DOI: 10.1016/j.esmoop.2024.102451.Peer-Reviewed Original ResearchCirculating Tumor DNA Dynamics Fail to Predict Efficacy of Poly(ADP-ribose) Polymerase/VEGFR Inhibition in Patients With Heavily Pretreated Advanced Solid Tumors
Hu Y, Narayan A, Xu Y, Wolfe J, Vu D, Trinh T, Kantak C, Ivy S, Eder J, Deng Y, LoRusso P, Kim J, Patel A. Circulating Tumor DNA Dynamics Fail to Predict Efficacy of Poly(ADP-ribose) Polymerase/VEGFR Inhibition in Patients With Heavily Pretreated Advanced Solid Tumors. JCO Precision Oncology 2024, 8: e2300289. PMID: 38412387, PMCID: PMC10914240, DOI: 10.1200/po.23.00289.Peer-Reviewed Original ResearchConceptsCell-free circulating tumor DNANon-small-cell lung cancerSmall-cell lung cancerTriple-negative breast cancerPancreatic ductal adenocarcinomaAdvanced solid tumorsVariant allele fractionRadiographic responseOverall survivalCombination therapySolid tumorsCtDNA levelsLung cancerPretreated advanced solid tumorsDays of combination therapyMetastatic pancreatic ductal adenocarcinomaResponse to anticancer therapyAssociated with disease progressionProgression-free survivalPlasma samplesLead-inPoly(ADP-riboseInferior OSTumor DNASurvival outcomesEfficacy and safety of brigimadlin (BI 907828), an MDM2–p53 antagonist, in patients (pts) with advanced biliary tract cancer: Data from two phase Ia/Ib dose-escalation/expansion trials.
Yamamoto N, Tolcher A, Hafez N, Lugowska I, Ramlau R, Geng J, Li J, Teufel M, Maerten A, LoRusso P. Efficacy and safety of brigimadlin (BI 907828), an MDM2–p53 antagonist, in patients (pts) with advanced biliary tract cancer: Data from two phase Ia/Ib dose-escalation/expansion trials. Journal Of Clinical Oncology 2024, 42: 487-487. DOI: 10.1200/jco.2024.42.3_suppl.487.Peer-Reviewed Original ResearchBiliary tract cancerTreatment-related AEsAdvanced biliary tract cancerMonotherapy trialsStable diseasePartial responseCombination trialsMouse double minute 2MDM2-p53 antagonistsEscalating dosesSolid tumorsCases of biliary tract cancerTP53 wild-type tumorsAnti-PD-1 antibodyStandard-of-care chemotherapyData cut-offWild-type tumorsAdvanced/metastatic solid tumorsResponding ptsMDM2-p53MDM2 amplified tumorsDouble minute 2MDM2-amplifiedAmpullary adenocarcinomaCell cycle arrestPharmacokinetics (PK) of Tiragolumab in First‐in‐Human Study in Patients with Mixed Solid Tumors (GO30103)
Garralda E, Oh Y, Italiano A, Bedard P, Delord J, Calvo E, LoRusso P, Wainberg Z, Cervantes A, Rodriguez‐Vida A, Shemesh C, Sane R, Mendus D, Ding H, Hendricks R, Meng R, Cho B, Kim T, Wu B. Pharmacokinetics (PK) of Tiragolumab in First‐in‐Human Study in Patients with Mixed Solid Tumors (GO30103). The Journal Of Clinical Pharmacology 2024, 64: 544-554. PMID: 38105505, DOI: 10.1002/jcph.2397.Peer-Reviewed Original ResearchSolid tumorsMixed solid tumorsDose-proportional mannerDrug-drug interactionsSlower elimination phaseSequential dosingInter-individual variabilityIntravenous infusionSystemic exposureImmunogenicity assessmentAtezolizumabHuman studiesElimination phasePK dataPK profilesPK propertiesPatientsMonoclonal antibodiesSerum samplesPharmacokineticsDays/Multiple timepointsSingle timepointGeometric meanQ4W
2023
161TiP A phase I/II, open-label study of an anti-ILT2 (LILRB1) antibody, SAR444881, administered alone and in combination with pembrolizumab, with or without chemotherapy, or cetuximab in patients with advanced solid tumors
Perets R, Stemmer S, Geva R, Golan T, Fakih M, Cohen J, Lieu C, Jin Z, Lorusso P, Ashtamker N, Friedman I, Hakim M, Crawford N, Perez R, Agarwal M, Abbadessa G, Wu M, Lin J, Deantonio C, Borad M. 161TiP A phase I/II, open-label study of an anti-ILT2 (LILRB1) antibody, SAR444881, administered alone and in combination with pembrolizumab, with or without chemotherapy, or cetuximab in patients with advanced solid tumors. Immuno-Oncology Technology 2023, 20: 100672. DOI: 10.1016/j.iotech.2023.100672.Peer-Reviewed Original Research608 Results of a phase 1 study investigating camidanlumab tesirine as monotherapy and in combination with pembrolizumab in patients with selected advanced solid tumors
Chen C, Hamilton E, LoRusso P, Rottey S, Papadopoulos K, Kummar S, Kotecki N, Thistlethwaite F, LeBruchec Y, Dyczkowski J, Rüschoff J, Samari S, Toukam M, Boni J, Havenith K, Pantano S, Puzanov I. 608 Results of a phase 1 study investigating camidanlumab tesirine as monotherapy and in combination with pembrolizumab in patients with selected advanced solid tumors. 2023, a692-a692. DOI: 10.1136/jitc-2023-sitc2023.0608.Peer-Reviewed Original ResearchMO38-1 Phase 1 study of ABBV-155 ± paclitaxel in relapsed/refractory solid tumors: Results in Japanese patients
Shimizu T, Yonemori K, Kuboki Y, Tolcher A, Kurokawa M, Munasinghe W, Phillips A, Souers A, Johnson E, He L, Weitzman A, Powderly J, Lorusso P, Naito Y. MO38-1 Phase 1 study of ABBV-155 ± paclitaxel in relapsed/refractory solid tumors: Results in Japanese patients. Annals Of Oncology 2023, 34: s1420. DOI: 10.1016/j.annonc.2023.09.250.Peer-Reviewed Original ResearchAnti-TIGIT Antibody Tiragolumab Alone or With Atezolizumab in Patients With Advanced Solid Tumors
Kim T, Bedard P, LoRusso P, Gordon M, Bendell J, Oh D, Ahn M, Garralda E, D’Angelo S, Desai J, Hodi F, Wainberg Z, Delord J, Cassier P, Cervantes A, Gil-Martin M, Wu B, Patil N, Jin Y, Hoang T, Mendus D, Wen X, Meng R, Cho B. Anti-TIGIT Antibody Tiragolumab Alone or With Atezolizumab in Patients With Advanced Solid Tumors. JAMA Oncology 2023, 9: 1574-1582. PMID: 37768658, PMCID: PMC10540058, DOI: 10.1001/jamaoncol.2023.3867.Peer-Reviewed Original ResearchConceptsObjective response rateAdvanced solid tumorsAdverse eventsPhase 1bAntitumor activityCancer cohortNon-small cell lung cancer (NSCLC) cohortFrequent treatment-related adverse eventsInvestigator-assessed objective response rateSolid tumorsCell lung cancer cohortTreatment-related adverse eventsMajority of AEsEnd pointClinical cutoff dateDose-escalation cohortsDose-expansion cohortsEsophageal cancer cohortPhase 2 dosePrior cancer therapyPrimary end pointSecondary end pointsHalf of patientsNew safety signalsAntitumor immune response673P A phase I dose-escalation and expansion study evaluating the safety and efficacy of the MDM2–p53 antagonist brigimadlin (BI 907828) in patients (pts) with solid tumours
Schoeffski P, Lorusso P, Yamamoto N, Lugowska I, Garcia V, Lauer U, Hu C, Jayadeva G, Lahmar M, Gounder M. 673P A phase I dose-escalation and expansion study evaluating the safety and efficacy of the MDM2–p53 antagonist brigimadlin (BI 907828) in patients (pts) with solid tumours. Annals Of Oncology 2023, 34: s472-s473. DOI: 10.1016/j.annonc.2023.09.1859.Peer-Reviewed Original Research1029P Dazostinag (TAK-676) alone and in combination with pembrolizumab (pembro) in patients (pts) with advanced or metastatic solid tumors: Preliminary safety, PK/PD, and anti-tumor activity in a phase I dose escalation study supporting a recommended dose for expansion (RDE)
Olszanski A, Luke J, LoRusso P, Falchook G, Bedard P, Sanborn R, Patel S, Orr D, Gibbs J, Li C, Huang Y, Gregory R, Perera S, Xu R, Joshi A, Lee M, Raizer J, Gao X. 1029P Dazostinag (TAK-676) alone and in combination with pembrolizumab (pembro) in patients (pts) with advanced or metastatic solid tumors: Preliminary safety, PK/PD, and anti-tumor activity in a phase I dose escalation study supporting a recommended dose for expansion (RDE). Annals Of Oncology 2023, 34: s625-s626. DOI: 10.1016/j.annonc.2023.09.2168.Peer-Reviewed Original ResearchSingle-Agent Divarasib (GDC-6036) in Solid Tumors with a KRAS G12C Mutation
Sacher A, LoRusso P, Patel M, Miller W, Garralda E, Forster M, Santoro A, Falcon A, Kim T, Paz-Ares L, Bowyer S, de Miguel M, Han S, Krebs M, Lee J, Cheng M, Arbour K, Massarelli E, Choi Y, Shi Z, Mandlekar S, Lin M, Royer-Joo S, Chang J, Dharia N, Schutzman J, Desai J. Single-Agent Divarasib (GDC-6036) in Solid Tumors with a KRAS G12C Mutation. New England Journal Of Medicine 2023, 389: 710-721. PMID: 37611121, DOI: 10.1056/nejmoa2303810.Peer-Reviewed Original ResearchConceptsMedian progression-free survivalTreatment-related adverse eventsProgression-free survivalAdverse eventsSolid tumorsG12C mutationLow-grade adverse eventsGrade 3 eventsGrade 4 eventsTreatment-related deathsDiscontinuation of treatmentMetastatic solid tumorsPhase 1 studyDurable clinical responsesBiomarkers of responseKRAS G12C mutationAssessment of safetyVariant allele frequencyClinical responseColorectal cancerSerial assessmentDose reductionG12C inhibitorsPatientsTumor DNAA Phase I Dose-Escalation Study of LY3405105, a Covalent Inhibitor of Cyclin-Dependent Kinase 7, Administered to Patients With Advanced Solid Tumors
Garralda E, Schram A, Bedard P, Schwartz G, Yuen E, McNeely S, Ribeiro S, Cunningham J, Wang Y, Urunuela A, Xu X, LoRusso P. A Phase I Dose-Escalation Study of LY3405105, a Covalent Inhibitor of Cyclin-Dependent Kinase 7, Administered to Patients With Advanced Solid Tumors. The Oncologist 2023, 29: e131-e140. PMID: 37531083, PMCID: PMC10769797, DOI: 10.1093/oncolo/oyad215.Peer-Reviewed Original ResearchConceptsTreatment-related adverse eventsAdvanced solid tumorsCyclin-dependent kinase 7Adverse eventsSolid tumorsPhase I dose-escalation studyI dose-escalation studyLimited clinical activityGastrointestinal adverse eventsDose-escalation studyDose-limiting toxicityPhase I trialBest overall responsePeak-trough fluctuationKinase 7Common toxicitiesStable diseaseAbdominal painPrimary endpointSecondary endpointsAdult patientsPartial responseComplete responseI trialMedian timeA pilot study of volumetric and density tumor analysis of ACC patients treated with vorinostat in a phase II clinical trial
Malarkey M, Toscano A, Bagheri M, Solomon J, Machado L, LoRusso P, Chen A, Folio L, Goncalves P. A pilot study of volumetric and density tumor analysis of ACC patients treated with vorinostat in a phase II clinical trial. Heliyon 2023, 9: e18680. PMID: 37593628, PMCID: PMC10428039, DOI: 10.1016/j.heliyon.2023.e18680.Peer-Reviewed Original ResearchACC patientsClinical trialsTarget lesionsSolid tumorsPhase II clinical trialPilot studyPhase 2 trialResponse Evaluation CriteriaSalivary gland cancerRare salivary gland cancerSystemic therapy efficacyStable diseaseGland cancerLung lesionsComputed tomography (CT) examsCystic carcinomaTherapy responseBlinded observersTomography examsTherapy efficacyLesionsInter-observer variationPatientsAppropriate evaluationTrialsNCI 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 treatmentThe MDM2–p53 antagonist BI 907828 in patients with advanced or metastatic solid tumors: results of a phase Ia, first-in-human, dose-escalation study
LoRusso P, Yamamoto N, Patel M, Laurie S, Bauer T, Geng J, Davenport T, Teufel M, Li J, Lahmar M, Gounder M. The MDM2–p53 antagonist BI 907828 in patients with advanced or metastatic solid tumors: results of a phase Ia, first-in-human, dose-escalation study. Cancer Discovery 2023, 13: 1802-1813. PMID: 37269344, PMCID: PMC10401071, DOI: 10.1158/2159-8290.cd-23-0153.Peer-Reviewed Original ResearchConceptsTreatment-related adverse eventsSolid tumorsDay 1Common treatment-related adverse eventsGrowth differentiation factor-15 levelsMDM2-p53 antagonistsManageable safety profileAdvanced solid tumorsDose-escalation studyDose-limiting toxicityMetastatic solid tumorsDose-dependent increaseIA/IBAdverse eventsSafety profilePreliminary efficacyDedifferentiated liposarcomaClinical investigationCommon gradePatientsRelated commentaryIssue featureTarget engagementAntitumor activityTumorsMirzotamab 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 activityCBX-12-101: A first-in-human study of CBX-12, an alphalex peptide drug conjugate (PDC) in patients (pts) with advanced or metastatic solid tumors.
Rodriguez Rivera I, Hafez N, Tolcher A, LoRusso P, Wilks S, Tripathy D, Gara M, Pearson P, DeCillis A, Meric-Bernstam F. CBX-12-101: A first-in-human study of CBX-12, an alphalex peptide drug conjugate (PDC) in patients (pts) with advanced or metastatic solid tumors. Journal Of Clinical Oncology 2023, 41: 3087-3087. DOI: 10.1200/jco.2023.41.16_suppl.3087.Peer-Reviewed Original ResearchTreatment-related AEsOvarian cancerBreast cancerFrequent treatment-related AEsHER2-negative breast cancerPlatinum-resistant ovarian cancerDaily x 3Daily x 5Hormone receptor positiveSingle-agent antitumor activityMetastatic solid tumorsPhase 1 trialAnti-drug antibodiesNegative breast cancerAnti-tumor activityAntibody-drug conjugatesFebrile neutropeniaRECIST v1.1WBC decreaseExpansion cohortFIH studiesPlasma PKTumor cell membranesHuman studiesSolid tumors