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
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 First-in-Human Phase I Study of Milademetan, an MDM2 Inhibitor, in Patients With Advanced Liposarcoma, Solid Tumors, or Lymphomas
Gounder M, Bauer T, Schwartz G, Weise A, LoRusso P, Kumar P, Tao B, Hong Y, Patel P, Lu Y, Lesegretain A, Tirunagaru V, Xu F, Doebele R, Hong D. A First-in-Human Phase I Study of Milademetan, an MDM2 Inhibitor, in Patients With Advanced Liposarcoma, Solid Tumors, or Lymphomas. Journal Of Clinical Oncology 2023, 41: 1714-1724. PMID: 36669146, PMCID: PMC10022862, DOI: 10.1200/jco.22.01285.Peer-Reviewed Original ResearchConceptsMedian progression-free survivalDisease control rateProgression-free survivalControl rateDedifferentiated liposarcomaGrade 3/4 drug-related adverse eventsMurine double minute 2 inhibitorsSolid tumorsIntermittent scheduleDrug-related adverse eventsHuman Phase I StudyRandomized phase III trialPhase II doseAdvanced solid tumorsPhase III trialsIntermittent dosing scheduleSingle-agent activityPhase I studiesHuman phase IAdvanced liposarcomaAdverse eventsIII trialsDosing schedulesAdvanced cancerEfficacy analysis