2024
Efficacy and Safety of the MDM2–p53 Antagonist Brigimadlin (BI 907828) in Patients with Advanced Biliary Tract Cancer: A Case Series
Yamamoto N, Tolcher A, Hafez N, Lugowska I, Ramlau R, Macarulla T, Geng J, Li J, Teufel M, Märten A, LoRusso P. Efficacy and Safety of the MDM2–p53 Antagonist Brigimadlin (BI 907828) in Patients with Advanced Biliary Tract Cancer: A Case Series. OncoTargets And Therapy 2024, 17: 267-280. PMID: 38567193, PMCID: PMC10986405, DOI: 10.2147/ott.s440979.Peer-Reviewed Original ResearchBiliary tract cancerAdvanced biliary tract cancerAdverse eventsDose reduction due to adverse eventsBiliary tract cancer casesChemotherapy plus immunotherapyPhase Ia/Ib trialPD-1 inhibitorsSecond-line optionAnti-tumor activityStable diseasePartial responsePD-1Treatment discontinuationCase seriesSafety profilePatientsImprove outcomesMolecular heterogeneityCancerMDM2-p53DiseaseImmunotherapyDoseEfficacy
2023
Divarasib plus cetuximab in KRAS G12C-positive colorectal cancer: a phase 1b trial
Desai J, Alonso G, Kim S, Cervantes A, Karasic T, Medina L, Shacham-Shmueli E, Cosman R, Falcon A, Gort E, Guren T, Massarelli E, Miller W, Paz-Ares L, Prenen H, Amatu A, Cremolini C, Kim T, Moreno V, Ou S, Passardi A, Sacher A, Santoro A, Stec R, Ulahannan S, Arbour K, Lorusso P, Luo J, Patel M, Choi Y, Shi Z, Mandlekar S, Lin M, Royer-Joo S, Chang J, Jun T, Dharia N, Schutzman J, Han S. Divarasib plus cetuximab in KRAS G12C-positive colorectal cancer: a phase 1b trial. Nature Medicine 2023, 30: 271-278. PMID: 38052910, PMCID: PMC10803265, DOI: 10.1038/s41591-023-02696-8.Peer-Reviewed Original ResearchPhase 1b trialColorectal cancerSafety profileMedian progression-free survivalTreatment-related adverse eventsInhibitor-naive patientsKRAS G12C inhibitionAntitumor activityManageable safety profileObjective response rateProgression-free survivalPreliminary antitumor activityKRAS G12C mutationKRAS G12C inhibitorsEpidermal growth factor receptorVariant allele frequencyGrowth factor receptorAdverse eventsMedian durationTreatment withdrawalPoor prognosisDisease progressionArm CDose reductionG12C inhibitorsThe 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 activityTumorsA phase Ia/Ib, dose-escalation/expansion study of the MDM2–p53 antagonist BI 907828 in patients (pts) with solid tumors: Safety and efficacy in patients with dedifferentiated liposarcoma (DDLPS).
LoRusso P, Gounder M, Yamamoto N, Patel M, Bauer T, Geng J, Sailer R, Tang Y, Jayadeva G, Schöffski P. A phase Ia/Ib, dose-escalation/expansion study of the MDM2–p53 antagonist BI 907828 in patients (pts) with solid tumors: Safety and efficacy in patients with dedifferentiated liposarcoma (DDLPS). Journal Of Clinical Oncology 2023, 41: 11554-11554. DOI: 10.1200/jco.2023.41.16_suppl.11554.Peer-Reviewed Original ResearchTreatment-related AEsProgression-free survivalManageable safety profileOverall response rateDedifferentiated liposarcomaSafety profileCohort 1Day 1Phase IbSolid tumorsMedian progression-free survivalDisease control rateECOG PS 0/1MDM2-p53 antagonistsPrior systemic therapySmall intestine obstructionSubgroups of ptsAdvanced solid tumorsFirst-line treatmentPreclinical antitumor activityFast track designationIA/IBPS 0/1Serious AEsPrimary endpointFirst-in-human study of oleclumab, a potent, selective anti-CD73 monoclonal antibody, alone or in combination with durvalumab in patients with advanced solid tumors
Bendell J, LoRusso P, Overman M, Noonan A, Kim D, Strickler J, Kim S, Clarke S, George T, Grimison P, Barve M, Amin M, Desai J, Wise-Draper T, Eck S, Jiang Y, Khan A, Wu Y, Martin P, Cooper Z, Elgeioushi N, Mueller N, Kumar R, Patel S. First-in-human study of oleclumab, a potent, selective anti-CD73 monoclonal antibody, alone or in combination with durvalumab in patients with advanced solid tumors. Cancer Immunology, Immunotherapy 2023, 72: 2443-2458. PMID: 37016126, PMCID: PMC10264501, DOI: 10.1007/s00262-023-03430-6.Peer-Reviewed Original ResearchConceptsTreatment-related adverse eventsPancreatic ductal adenocarcinomaColorectal cancerExpansion cohortHuman studiesResponse rateAnti-CD73 monoclonal antibodyProgression-free survival ratesTumor cellsMonoclonal antibodiesCommon being fatigueManageable safety profileObjective response rateAdvanced colorectal cancerAdvanced solid tumorsCell lung cancerPeripheral T cellsDate of registrationCD73 enzymatic activityAdverse eventsEscalation cohortsLocal immunosuppressionCD73 expressionSafety profileLung cancerEfficacy and safety of the MDM2–p53 antagonist BI 907828 in patients 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, Gounder M, Geng J, Li J, Teufel M, Maerten A, LoRusso P. Efficacy and safety of the MDM2–p53 antagonist BI 907828 in patients with advanced biliary tract cancer: Data from two phase Ia/Ib dose-escalation/expansion trials. Journal Of Clinical Oncology 2023, 41: 543-543. DOI: 10.1200/jco.2023.41.4_suppl.543.Peer-Reviewed Original ResearchAdvanced biliary tract cancerBiliary tract cancerTreatment-related AEsMost common gradeMonotherapy trialsCombination trialsStable diseaseTract cancerExpansion trialGallbladder carcinomaCommon gradeAnti-PD-1 antibodyWhite blood cell countManageable safety profileAdvanced solid tumorsBiliary tract adenocarcinomaBlood cell countRange of malignanciesPreclinical antitumor activityNegative prognostic markerPotential antitumor strategyAmpullary adenocarcinomaIIb trialAmpullary carcinomaSafety profile
2022
First in Human Phase 1/2 ICONIC Trial of the ICOS agonist vopratelimab alone and with nivolumab: ICOS high CD4 T cell populations and predictors of response
Yap TA, Gainor JF, Callahan MK, Falchook GS, Pachynski RK, LoRusso P, Kummar S, Gibney GT, Burris HA, Tykodi SS, Rahma OE, Seiwert TY, Papadopoulos KP, Murphy M, Park H, Hanson A, Hashambhoy-Ramsay Y, McGrath L, Hooper E, Xiao X, Cohen H, Fan M, Felitsky D, Hart C, McComb R, Brown K, Sepahi A, Jimenez J, Zhang W, Baeck J, Laken H, Murray R, Trehu E, Harvey CJ. First in Human Phase 1/2 ICONIC Trial of the ICOS agonist vopratelimab alone and with nivolumab: ICOS high CD4 T cell populations and predictors of response. Clinical Cancer Research 2022, 28: 3695-3708. PMID: 35511938, PMCID: PMC9433959, DOI: 10.1158/1078-0432.ccr-21-4256.Peer-Reviewed Original ResearchConceptsSubset of patientsPredictive biomarkersPharmacodynamic biomarkersModest objective response rateNon-small cell lung cancer trialsCD4 T cell populationCell lung cancer trialsPhase IObjective response ratePhase II doseAdvanced solid tumorsCD4 T cellsFavorable safety profilePotential predictive biomarkersLung cancer trialsPredictors of responseT cell populationsGreater clinical benefitClinical outcomesClinical benefitSafety profileCancer trialsNivolumabT cellsPatientsPraluzatamab Ravtansine, a CD166-Targeting Antibody–Drug Conjugate, in Patients with Advanced Solid Tumors: An Open-Label Phase I/II Trial
Boni V, Fidler MJ, Arkenau HT, Spira A, Meric-Bernstam F, Uboha N, Sanborn RE, Sweis RF, LoRusso P, Nagasaka M, Garcia-Corbacho J, Jalal S, Harding JJ, Kim SK, Miedema IHC, Vugts DJ, Huisman MC, Zwezerijnen GJC, van Dongen GAMS, van Oordt C, Wang S, Dang T, Zein IA, Vasiljeva O, Lyman SK, Paton V, Hannah A, Liu JF. Praluzatamab Ravtansine, a CD166-Targeting Antibody–Drug Conjugate, in Patients with Advanced Solid Tumors: An Open-Label Phase I/II Trial. Clinical Cancer Research 2022, 28: 2020-2029. PMID: 35165101, PMCID: PMC9365353, DOI: 10.1158/1078-0432.ccr-21-3656.Peer-Reviewed Original ResearchConceptsAdvanced solid tumorsOpen-label phase I/II trialSolid tumorsPhase I/II trialPhase I/II clinical trialsBasis of tolerabilityPhase II doseBreast cancer subsetsAntibody-drug conjugatesProtease-cleavable linkerEligible patientsPosttreatment biopsiesPrior therapyStable diseaseII trialPartial responseSafety profileTumor regressionClinical trialsPrevalent subtypeCancer subsetsClinical activityMetastatic cancerBreast cancerMedian number
2021
Safety and preliminary efficacy from the phase 1 portion of MasterKey-01: A First-in-human dose-escalation study to determine the recommended phase 2 dose (RP2D), pharmacokinetics (PK) and preliminary antitumor activity of BDTX-189, an inhibitor of allosteric ErbB mutations, in patients (pts) with advanced solid malignancies.
Schram A, Ahnert J, Patel M, Jauhari S, Sachdev J, Zhu V, LoRusso P, Nguyen D, Le X, O'Connor M, Waters N, Cook C, Witt K, Humphrey R, Janne P, Hamilton E. Safety and preliminary efficacy from the phase 1 portion of MasterKey-01: A First-in-human dose-escalation study to determine the recommended phase 2 dose (RP2D), pharmacokinetics (PK) and preliminary antitumor activity of BDTX-189, an inhibitor of allosteric ErbB mutations, in patients (pts) with advanced solid malignancies. Journal Of Clinical Oncology 2021, 39: 3086-3086. DOI: 10.1200/jco.2021.39.15_suppl.3086.Peer-Reviewed Original ResearchFE cohortHER2 amplificationSolid tumorsHuman dose-escalation studyDose-escalation cohortsManageable safety profilePhase 2 doseAdvanced solid malignanciesAdvanced solid tumorsDose-escalation studyMetastatic solid tumorsPreliminary antitumor activityPhase 1 portionAnti-tumor activityTumor growth inhibitionBID cohortQD scheduleEGFR/HER2Adverse eventsEscalation cohortsPartial responseProgressive diseaseStandard therapySafety profilePreliminary efficacy
2019
First-in-Human Study of Mivebresib (ABBV-075), an Oral Pan-Inhibitor of Bromodomain and Extra Terminal Proteins, in Patients with Relapsed/Refractory Solid Tumors
Piha-Paul SA, Sachdev JC, Barve M, LoRusso P, Szmulewitz R, Patel SP, Lara PN, Chen X, Hu B, Freise KJ, Modi D, Sood A, Hutti JE, Wolff J, O'Neil BH. First-in-Human Study of Mivebresib (ABBV-075), an Oral Pan-Inhibitor of Bromodomain and Extra Terminal Proteins, in Patients with Relapsed/Refractory Solid Tumors. Clinical Cancer Research 2019, 25: 6309-6319. PMID: 31420359, DOI: 10.1158/1078-0432.ccr-19-0578.Peer-Reviewed Original ResearchConceptsTreatment-emergent adverse eventsDose escalationSolid tumorsStable diseaseSafety profileProstate cancerCommon grade 3/4 treatment-emergent adverse eventsGrade 3/4 treatment-emergent adverse eventsHuman studiesMost common treatment-emergent adverse eventsCommon treatment-emergent adverse eventsMedian progression-free survivalTolerable safety profilePhase II doseAdvanced solid tumorsProgression-free survivalRefractory solid tumorsPreliminary antitumor activityMalignant solid tumorsAminotransferase elevationEvaluable patientsDose expansionExpansion cohortGastrointestinal bleedAdverse events457P First-in-human study of ABBV-621 in patients (pts) with previously treated sold tumours: Dose-optimization cohorts
Calvo E, de Jonge M, Rasco D, Moreno V, Chang Y, Chiney M, Motwani M, Penugonda S, Petrich A, Ratain M, LoRusso P. 457P First-in-human study of ABBV-621 in patients (pts) with previously treated sold tumours: Dose-optimization cohorts. Annals Of Oncology 2019, 30: v169-v170. DOI: 10.1093/annonc/mdz244.019.Peer-Reviewed Original ResearchDose levelsPancreatic cancerNon-cardiac chest painGenentech/RochePhase 2 dosePrior treatment regimensAntitumor activityAcceptable safety profileDose-limiting toxicityRoche/GenentechDeath receptor 4Bristol-Myers SquibbEligible ptsPleuritic painStable diseaseChest painGrade 3/4Respiratory failureMedian durationPartial responseToxic hepatitisDose escalationTreatment regimensSafety profileConclusion AdministrationPhase 1a/1b study of first-in-class B7-H4 antibody, FPA150, as monotherapy in patients with advanced solid tumors.
Sachdev J, Bauer T, Chawla S, Pant S, Patnaik A, Wainberg Z, Inamdar S, Marina N, Sun S, Schmidt M, Xiang H, LoRusso P. Phase 1a/1b study of first-in-class B7-H4 antibody, FPA150, as monotherapy in patients with advanced solid tumors. Journal Of Clinical Oncology 2019, 37: 2529-2529. DOI: 10.1200/jco.2019.37.15_suppl.2529.Peer-Reviewed Original ResearchTreatment-related AEsAdvanced solid tumorsB7-H4Solid tumorsExploration cohortEndometrial cancerDose escalationTreatment-related serious adverse eventsAntibody-dependent cell-mediated cytotoxicityB7-H4 antibodyDose-proportional exposureSerious adverse eventsT cell activityCell-mediated cytotoxicityFavorable safety profileT cell functionAnti-tumor activityPreliminary biomarkerPrior therapyTreatment biopsiesAdverse eventsMost patientsSafety profileB7 familyEfficacy data
2016
Evaluation of BGJ398, a Fibroblast Growth Factor Receptor 1-3 Kinase Inhibitor, in Patients With Advanced Solid Tumors Harboring Genetic Alterations in Fibroblast Growth Factor Receptors: Results of a Global Phase I, Dose-Escalation and Dose-Expansion Study
Nogova L, Sequist LV, Garcia J, Andre F, Delord JP, Hidalgo M, Schellens JH, Cassier PA, Camidge DR, Schuler M, Vaishampayan U, Burris H, Tian GG, Campone M, Wainberg ZA, Lim WT, LoRusso P, Shapiro GI, Parker K, Chen X, Choudhury S, Ringeisen F, Graus-Porta D, Porter D, Isaacs R, Buettner R, Wolf J. Evaluation of BGJ398, a Fibroblast Growth Factor Receptor 1-3 Kinase Inhibitor, in Patients With Advanced Solid Tumors Harboring Genetic Alterations in Fibroblast Growth Factor Receptors: Results of a Global Phase I, Dose-Escalation and Dose-Expansion Study. Journal Of Clinical Oncology 2016, 35: 157-165. PMID: 27870574, PMCID: PMC6865065, DOI: 10.1200/jco.2016.67.2048.Peer-Reviewed Original ResearchConceptsFibroblast growth factor receptorGrowth factor receptorUrothelial cancerSafety profileAntitumor activitySolid tumorsGenetic alterationsKinase inhibitorsDose-expansion studyFGFR genetic alterationsMethods Adult patientsMTD/RP2DCommon adverse eventsManageable safety profilePhase II doseSimilar safety profileAdvanced solid tumorsContinuous scheduleDose-limiting toxicityFactor receptorCell lung cancerGrowth factor receptor 1Tyrosine kinase inhibitorsFibroblast growth factor receptor 1Factor receptor 1Antibody–Drug Conjugates (ADCs) in Clinical Development
McLaughlin J, LoRusso P. Antibody–Drug Conjugates (ADCs) in Clinical Development. 2016, 321-344. DOI: 10.1002/9781119060727.ch13.Peer-Reviewed Original ResearchAntibody-drug conjugatesCytotoxic agentsMonoclonal antibodiesLocal immune responseFavorable safety profileConventional cytotoxic chemotherapyConventional cytotoxic agentsDifferent antibody–drug conjugatesImmune-stimulating agentsAnti-neoplastic agentsCytotoxic chemotherapySafety profileCancer patientsIL-2Clinical trialsImmune responseClinical developmentOncologist's abilityImproved efficacyPhase IDrug conjugatesAntibodiesEfficacyTarget effectsToxicity
2013
Phase I study of REGN421 (R)/SAR153192, a fully-human delta-like ligand 4 (Dll4) monoclonal antibody (mAb), in patients with advanced solid tumors.
Jimeno A, LoRusso P, Strother R, Diamond J, Plato L, Younger A, Messersmith W, Kittaneh M, Sawyer D, Adriaens L, Liu L, Kao R, DiCioccio A, Brownstein C, Lowy I, Trail P, Chiorean E. Phase I study of REGN421 (R)/SAR153192, a fully-human delta-like ligand 4 (Dll4) monoclonal antibody (mAb), in patients with advanced solid tumors. Journal Of Clinical Oncology 2013, 31: 2502-2502. DOI: 10.1200/jco.2013.31.15_suppl.2502.Peer-Reviewed Original ResearchAbdominal painVentricular dysfunctionSolid tumorsGrade 3 nauseaGrade 3/4 AEsPhase II doseRight ventricular dysfunctionAcceptable safety profileAdvanced solid tumorsDose-escalation trialAnti-tumor activityBNP increaseCA125 responseHuman Dll4Prolonged SDsEscalation trialExpansion cohortPulmonary hypertensionLaboratory abnormalitiesDose escalationAdvanced cancerSafety profileFrequent treatmentHypertensionNauseaPredictive value of phase I trials for safety and final approved dose in later trials: Analysis of 33,845 patients.
Fontes Jardim D, Hess K, LoRusso P, Kurzrock R, Hong D. Predictive value of phase I trials for safety and final approved dose in later trials: Analysis of 33,845 patients. Journal Of Clinical Oncology 2013, 31: 2509-2509. DOI: 10.1200/jco.2013.31.15_suppl.2509.Peer-Reviewed Original ResearchDose-limiting toxicityMultiple logistic regression analysisDeath rateLater trialsPhase IPhase II doseRelevant side effectsDose of agentDrug Administration websiteLogistic regression analysisChi-squared testAdverse eventsMultivariable analysisSafety profileFinal doseGrade 3Oral drugsNew agentsSide effectsPackage insertsPredictive valueUS FoodRegistration trialsCytotoxic agentsSignificant toxicity
2012
1111PD Expanded Access Study of Advanced Bcc Patients Treated with the Hedgehog-Pathway Inhibitor Vismodegib
Weiss G, Oro A, Chang A, Solomon J, LoRusso P, Hamid O, Chen D, McKenna E, Feng S, Hainsworth J. 1111PD Expanded Access Study of Advanced Bcc Patients Treated with the Hedgehog-Pathway Inhibitor Vismodegib. Annals Of Oncology 2012, 23: ix362. DOI: 10.1016/s0923-7534(20)33683-8.Peer-Reviewed Original ResearchAdverse eventsClinical activitySafety profileDisease progressionSpeakers bureauAdvanced basal cell carcinomaInvestigator-assessed response ratePivotal phase II studiesSeverity of AEsTreatment-emergent adverse eventsHedgehog pathway inhibitor vismodegibAccess StudyAdvanced BCC patientsPathogenesis of BCCRECIST measurable diseaseMedian disease durationPhase II studySerious adverse eventsSignificant clinical activityAcceptable safety profileEffective treatment optionBasal cell carcinomaClass small-molecule inhibitorEvaluable patientsStable diseaseSafety, pharmacokinetics, and antitumor activity of MEDI-573, an investigational monoclonal antibody that targets IGF-I and IGF-II, in adult patients with advanced solid tumors.
Haluska P, Menefee M, Plimack E, Rosenberg J, Northfelt D, LaVallee T, Huang W, Yu X, Viner J, LoRusso P. Safety, pharmacokinetics, and antitumor activity of MEDI-573, an investigational monoclonal antibody that targets IGF-I and IGF-II, in adult patients with advanced solid tumors. Journal Of Clinical Oncology 2012, 30: tps2618-tps2618. DOI: 10.1200/jco.2012.30.15_suppl.tps2618.Peer-Reviewed Original ResearchMEDI-573Advanced solid tumorsSolid tumorsAdult patientsGlucose homeostasisDose levelsDrug-related adverse eventsMedian age 64 yearsAdequate organ functionIGF-I/-IIInvestigational monoclonal antibodyAntitumor activityAcceptable safety profileAdvanced bladder cancerAge 64 yearsKarnofsky statusQ3W dosingStable diseaseAdverse eventsSafety profileIGF-IIBladder cancerSerum glucoseSerious toxicityIGF-1R
2011
MEDI-573 as a novel approach to IGF-1R and IR-A signaling inhibition by blocking IGF ligands: Phase I PK/PD, safety data, and disease linkage studies in breast cancer.
Haluska P, Huang J, Lam B, Liang M, Huang W, LoRusso P, Menefee M, LaVallee T, Yao Y, Viner J. MEDI-573 as a novel approach to IGF-1R and IR-A signaling inhibition by blocking IGF ligands: Phase I PK/PD, safety data, and disease linkage studies in breast cancer. Journal Of Clinical Oncology 2011, 29: 271-271. DOI: 10.1200/jco.2011.29.27_suppl.271.Peer-Reviewed Original ResearchMEDI-573Breast cancerIR-B ratioIGF-1RGlucose levelsPhase Ib/II studyDrug-related SAEsAdvanced solid tumorsDose-escalation trialBreast cancer subsetsFree IGF-1Plasma glucose levelsFavorable PK profileDetermination of MTDPK/PDAdjacent normal tissuesStable diseaseII studyIV infusionAntidrug antibodiesSafety profileInsulin resistanceSignificant changesAcceptable safetyTumor response
2010
A Phase I Study of the Pharmacokinetic and Safety Profiles of Oral Pazopanib With a High‐Fat or Low‐Fat Meal in Patients With Advanced Solid Tumors
Heath E, Chiorean E, Sweeney C, Hodge J, Lager J, Forman K, Malburg L, Arumugham T, Dar M, Suttle A, Gainer S, LoRusso P. A Phase I Study of the Pharmacokinetic and Safety Profiles of Oral Pazopanib With a High‐Fat or Low‐Fat Meal in Patients With Advanced Solid Tumors. Clinical Pharmacology & Therapeutics 2010, 88: 818-823. PMID: 20980999, DOI: 10.1038/clpt.2010.199.Peer-Reviewed Original ResearchConceptsHigh-fat mealAdvanced solid tumorsGrowth factor receptorSolid tumorsMaximum observed plasma concentrationPlasma concentration-time curvePhase IAdministration of pazopanibOral angiogenesis inhibitorVascular endothelial growth factor receptorFactor receptorEndothelial growth factor receptorLow-fat mealObserved plasma concentrationConcentration-time curvePlatelet-derived growth factor receptorDaily pazopanibOral pazopanibSafety profileSystemic exposureSingle doseSingle dosesPlasma concentrationsPazopanibFasted condition