2016
Preclinical and first‐in‐human phase I studies of KW‐2450, an oral tyrosine kinase inhibitor with insulin‐like growth factor receptor‐1/insulin receptor selectivity
Schwartz GK, Dickson MA, LoRusso P, Sausville EA, Maekawa Y, Watanabe Y, Kashima N, Nakashima D, Akinaga S. Preclinical and first‐in‐human phase I studies of KW‐2450, an oral tyrosine kinase inhibitor with insulin‐like growth factor receptor‐1/insulin receptor selectivity. Cancer Science 2016, 107: 499-506. PMID: 26850678, PMCID: PMC4832855, DOI: 10.1111/cas.12906.Peer-Reviewed Original ResearchConceptsOral tyrosine kinase inhibitorTyrosine kinase inhibitorsIGF-1RSolid tumorsHuman Phase I StudyInsulin-like growth factor receptor 1Colon carcinoma xenograft modelKinase inhibitorsHuman epidermal growth factor receptorPhase I clinical trialDose of KWModest antitumor activityAdvanced solid tumorsMetastatic breast cancerPhase I studiesGrowth factor receptor 1Human IGF-1RHuman malignant cell linesEpidermal growth factor receptorFactor receptor 1Inhibitory activityEvaluable patientsGrowth factor receptorMalignant cell linesStable disease
2013
Insulin growth factor receptor (IGF-1R) antibody cixutumumab combined with the mTOR inhibitor temsirolimus in patients with metastatic adrenocortical carcinoma
Naing A, LoRusso P, Fu S, Hong D, Chen H, Doyle L, Phan A, Habra M, Kurzrock R. Insulin growth factor receptor (IGF-1R) antibody cixutumumab combined with the mTOR inhibitor temsirolimus in patients with metastatic adrenocortical carcinoma. British Journal Of Cancer 2013, 108: 826-830. PMID: 23412108, PMCID: PMC3590681, DOI: 10.1038/bjc.2013.46.Peer-Reviewed Original ResearchConceptsIGF-1R inhibitorsAdrenocortical carcinomaStable diseaseAggressive endocrine malignancyHuman IgG1 monoclonal antibodyProlonged stable diseaseMetastatic adrenocortical carcinomaGrowth factor receptor antibodyEffective systemic chemotherapyMTOR inhibitor temsirolimusIGF-1 receptorIgG1 monoclonal antibodyFrequent toxicitiesPrior therapySystemic chemotherapyMedian ageReceptor antibodiesPreclinical dataEndocrine malignancyMedian numberIGF-1RPatientsTemsirolimusCixutumumabGrade 1
2012
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.
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
3LB MEDI-573, a dual IGF-1/-2 neutralizing antibody, blocks IGF-1R and IR-A signaling and maintains glucose homeostasis in a Phase 1 study for advanced solid tumors
Menefee M, LoRusso P, Vin J, McDevitt J, Huang W, Lam B, Jin F, Chang Y, Haluska P. 3LB MEDI-573, a dual IGF-1/-2 neutralizing antibody, blocks IGF-1R and IR-A signaling and maintains glucose homeostasis in a Phase 1 study for advanced solid tumors. European Journal Of Cancer Supplements 2010, 8: 3-4. DOI: 10.1016/s1359-6349(10)71700-6.Peer-Reviewed Original Research