Compares izalontamab brengitecan with chemotherapy in bladder cancer after immunotherapy
Tests izalontamab brengitecan against chemotherapy in adults with urothelial cancer that spread after immunotherapy.
Plain-language title generated from the registry record
Registry title: Phase 2/3 Trial of Izalontamab Brengitecan vs Platinum-based Chemotherapy for Metastatic Urothelial Cancer With Disease Progression on or After Immunotherapy
Key facts
- Where
- ABB, CABA, Ciudad Autonoma de Buenos Aires, Córdoba, and Mendoza, ArgentinaSee the 6 sites
- Phase
- Phase 2/3
Where in Argentina
- Hospital Italiano de Buenos AiresABB, ArgentinaTaking people
- Hospital Británico de Buenos AiresCABA, ArgentinaTaking people
- Instituto Alexander FlemingCABA, ArgentinaTaking people
- Asociación de Beneficencia Hospital Sirio LibanésCiudad Autonoma de Buenos Aires, ArgentinaTaking people
- IONC Instituto Oncologico de Cordoba Fundacion Richardet LongoCórdoba, ArgentinaTaking people
- Fundacion Centro Oncologico de Integracion RegionalMendoza, ArgentinaTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Bristol-Myers Squibb
- Trial code
- NCT07106762
- Record updated
- 29 July 2026
- Original description
A Phase 2/3 Trial of Izalontamab Brengitecan vs Platinum-based Chemotherapy for Metastatic Urothelial Cancer with Disease Progression on or After ImmunotherapyRead full original descriptionShow less
IZABRIGHT-Bladder01: A Randomized, Open-label, Phase 2/3 Trial of Izalontamab Brengitecan Versus Platinum-based Chemotherapy for Metastatic Urothelial Cancer in Participants With Disease Progression on or After an Immunotherapy-based Treatment
A Phase 2/3 Trial of Izalontamab Brengitecan vs Platinum-based Chemotherapy for Metastatic Urothelial Cancer with Disease Progression on or After Immunotherapy
Inclusion: 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: 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 therapy with topoisomerase 1 inhibitor; Participants must not have prior ADC therapy targeting EGFR or HER3; Participants must not have active, untreated brain metastases; Other protocol-defined inclusion/exclusion criteria apply.