A phase I dose escalation trial of ispinesib (SB-715992) administered days 1–3 of a 21-day cycle in patients with advanced solid tumors
Heath E, Alousi A, Eder J, Valdivieso M, Vasist L, Appleman L, Bhargava P, Colevas A, Lorusso P, Shapiro G. A phase I dose escalation trial of ispinesib (SB-715992) administered days 1–3 of a 21-day cycle in patients with advanced solid tumors. Journal Of Clinical Oncology 2006, 24: 2026-2026. DOI: 10.1200/jco.2006.24.18_suppl.2026.Peer-Reviewed Original ResearchGrade 4 neutropeniaAdvanced solid tumorsDose levelsDay 1Phosphohistone 3Solid tumorsGrade 3 febrile neutropeniaMultiple murine tumor modelsGrade 1 fatigueGrade 3 neutropeniaToxicity of myelosuppressionGrade 3/4 toxicitiesSerial tumor biopsiesRenal cell carcinomaMurine tumor modelsKinesin spindle proteinPreliminary pharmacokinetic dataSignificant antitumor activityNovel cytotoxic agentsEvaluable patientsFebrile neutropeniaMTD cohortStable diseaseEscalation trialCell carcinoma