Phase 2/3 Trial of Izalontamab Brengitecan vs Platinum-based Chemotherapy for Metastatic Urothelial Cancer With Disease Progression on or After Immunotherapy

Sponsor: Bristol-Myers Squibb

Sponsor score: 60

ClinicalTrials ID:NCT07106762

This Phase 2/3 trial evaluates Iza-bren against platinum-based chemotherapy in patients with advanced urothelial carcinoma post-immunotherapy. Eligible participants must have confirmed advanced disease, prior Anti-PD-(L)1 therapy, and measurable lesions. Interventions include Iza-bren, Cisplatin, Gemcitabine, and Carboplatin, with specified dosing schedules.

Patient Parameters

Program Overview

A Phase 2/3 Trial of Izalontamab Brengitecan vs Platinum-based Chemotherapy for Metastatic Urothelial Cancer with Disease Progression on or After Immunotherapy

Eligibility Criteria

Inclusion Criteria

  • Participants must have histologically confirmed advanced urothelial carcinoma.
  • Participants must be eligible to receive platinum-based chemotherapy.
  • Participants must be Anti-PD-(L)1-experienced (in locally advanced or metastatic setting), either in combination with or sequential to another systemic therapy.
  • Participants treated only in the peri-operative setting must have relapsed within 12 months of the last dose of the treatment.
  • Participants must have ≥ 1 measurable lesion per RECIST v1.1.
  • Participants must have Eastern Cooperative Oncology Group (ECOG) Performance Status 0-1.

Exclusion Criteria

  • Participants must not have platinum-based chemotherapy exposure within 12 months.
  • Participants must not have received >2 prior regimens irrespective of the setting.
  • Participants must not have prior ADC therapy targeting EGFR or HER3.
  • Participants must not have prior therapy with topoisomerase 1 inhibitor.
  • Participants must not have active, untreated brain metastases.
  • Other protocol-defined inclusion/exclusion criteria apply.

Locations

FACILITYZIPCITYSTATE
Local Institution - 016785234GilbertArizona
Local Institution - 016292835FullertonCalifornia
Local Institution - 016395816SacramentoCalifornia
Local Institution - 013995817SacramentoCalifornia
Local Institution - 024580435DillonColorado
Local Institution - 019181632EdwardsColorado
Local Institution - 025020016Washington D.C.District of Columbia
Local Institution - 024733176MiamiFlorida
Local Institution - 019340536LexingtonKentucky
Local Institution - 023221287BaltimoreMaryland

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