2024
Pharmacokinetics (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
2017
Phase 1 safety of ICOS agonist antibody JTX-2011 alone and with nivolumab (nivo) in advanced solid tumors; predicted vs observed pharmacokinetics (PK) in ICONIC.
Burris H, Callahan M, Tolcher A, Kummar S, Falchook G, Pachynski R, Tykodi S, Gibney G, Seiwert T, Gainor J, LoRusso P, Hilbert J, Apgar J, Hua F, Burke J, Lazaro M, Clancy M, Ding B, Trehu E, Yap T. Phase 1 safety of ICOS agonist antibody JTX-2011 alone and with nivolumab (nivo) in advanced solid tumors; predicted vs observed pharmacokinetics (PK) in ICONIC. Journal Of Clinical Oncology 2017, 35: 3033-3033. DOI: 10.1200/jco.2017.35.15_suppl.3033.Peer-Reviewed Original ResearchAdverse eventsTarget engagementPK dataCD4 T effector cellsGrade 3 adverse eventsGrade 1Inducible Co-StimulatorPhase 1 SafetyPrior systemic therapyAdvanced solid tumorsDose limiting toxicitiesT effector cellsPhase 1 studyHours post infusionAgonist monoclonal antibodyNon-tumor tissuesTriple-negative breastQuantitative systems pharmacology modelExposure increasesPreclinical potencyQ21 daysNeck painInfusion reactionsRegulatory cellsSystemic therapy
2009
Population Pharmacokinetics of Trastuzumab-DM1, a First-in-Class HER2 Antibody-Drug Conjugate Given Every 3 Weeks (q3w) and Weekly (qw) to Patients with HER2-Positive Metastatic Breast Cancer (MBC).
LoRusso P, Girish S, Burris H, Beeram M, Vukelja S, Modi S, Yi J, Wang B, Saad O, Gupta M. Population Pharmacokinetics of Trastuzumab-DM1, a First-in-Class HER2 Antibody-Drug Conjugate Given Every 3 Weeks (q3w) and Weekly (qw) to Patients with HER2-Positive Metastatic Breast Cancer (MBC). Cancer Research 2009, 69: 5099-5099. DOI: 10.1158/0008-5472.sabcs-09-5099.Peer-Reviewed Original ResearchMetastatic breast cancerHER2-positive metastatic breast cancerHER2 antibody-drug conjugatesPhase II trialT-DM1Antibody-drug conjugatesII trialClinical factorsInter-individual variabilityTumor burdenIndividual patientsCovariate analysisPK parametersPK dataPK modelOngoing phase II trialSubsequent phase II trialTwo-compartment linear modelPhase I trialPopulation PK modelPopulation pharmacokinetic modelMultiple dose levelsConcentration-time dataAvailable PK dataPK parameter valuesA first-in-human phase I study to evaluate the pan-PI3K inhibitor GDC-0941 administered QD or BID in patients with advanced solid tumors
Wagner A, Von Hoff D, LoRusso P, Tibes R, Mazina K, Ware J, Yan Y, Derynck M, Demetri G. A first-in-human phase I study to evaluate the pan-PI3K inhibitor GDC-0941 administered QD or BID in patients with advanced solid tumors. Journal Of Clinical Oncology 2009, 27: 3501-3501. DOI: 10.1200/jco.2009.27.15_suppl.3501.Peer-Reviewed Original ResearchDose-proportional increaseAnti-tumor activityDose levelsPK dataPan-PI3K inhibitor GDCSolid tumorsPhase ICA-125 responseDose escalation armDose-escalation cohortsDrug-related AEsGrade 1/2 nauseaPreliminary PK dataSingle-dose PKAdvanced solid tumorsTotal daily dosesFDG-PET uptakeSelective oral inhibitorSteady-state PKHuman phase IProstate cancer modelPotential signsBID armCancer ptsQD armPhase I pharmacokinetic (PK) and pharmacodynamic (PD) study of PF-00337210, a highly selective VEGFR inhibitor
Liu G, LoRusso P, Goncalves P, Holen K, Traynor A, Zhang J, Hee B, Tortorici M, Shalinsky D, Ricart A. Phase I pharmacokinetic (PK) and pharmacodynamic (PD) study of PF-00337210, a highly selective VEGFR inhibitor. Journal Of Clinical Oncology 2009, 27: 3519-3519. DOI: 10.1200/jco.2009.27.15_suppl.3519.Peer-Reviewed Original ResearchAdverse eventsMyocardial ischemiaCommon treatment-related adverse eventsVEGFR inhibitorsTreatment-related adverse eventsVEGF/VEGFR inhibitorsAdvanced solid tumorsObserved accumulation ratioSelective VEGFR inhibitorsStable diseaseBID dosingChest painHypertensive effectSignificant hypertensionFirst doseObjective responseAntihypertensive agentsSafety profileDrug exposurePharmacodynamic studiesXenograft growthHypertensionVascular permeabilityPK dataVEGFR inhibition
2007
A phase 1 dynamic accelerated titration dose escalation study of the vascular disrupting agent NPI-2358
Spear M, LoRusso P, Tolcher A, Lin C, Wang D, Heath E, Lloyd G, Cropp G, Papadopoulos K. A phase 1 dynamic accelerated titration dose escalation study of the vascular disrupting agent NPI-2358. Journal Of Clinical Oncology 2007, 25: 14097-14097. DOI: 10.1200/jco.2007.25.18_suppl.14097.Peer-Reviewed Original ResearchStable diseaseAdverse eventsDrug accumulationGrade 2 adverse eventsMultiple murine tumor modelsDose-escalation studyDose-limiting toxicityObserved adverse eventsPhase 1 studyTumor vascular endothelial cellsDirect cytotoxic activityMurine tumor modelsVascular endothelial cellsTumor vascular collapseEscalation studyFirst doseDose escalationSafety profileEfficacious dosePreclinical dataTumor regressionPancreatic adenocarcinomaAverage CmaxVascular collapsePK data