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Bladder Preservation with Sacituzumab Govitecan + Zimberelimab for MuscleInvasive Bladder cancer in cisplatin-unfit and unwilling for cystectomy patients: phase II trial (preSAVE trial)

Status
Not yet recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-516943-14-01
Acronym
PreSave
Enrollment
62
Registered
2025-10-15
Start date
Unknown
Completion date
Unknown
Last updated
2025-10-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Muscle-Invasive Bladder cancer

Brief summary

To assess event-free survival (EFS). Event’s components: clinical evidence of new or progressing nodal or any distant metastatic disease, radical cystectomy, or death due to any cause from date of inclusion to the first documentation of a EFS event. Patients last known to be EFS event-free are censored at the date of last event-free cystoscopy and/or CT scan. Those patients without disease assessment who are still alive will be censored at date of inclusion in the trial

Detailed description

To assess clinical or pathological downstaging after SG + Zimberelimab treatment, To assess efficacy and safety of SG + Zimberelimab in unfit and unwilling to cystectomy UC patients, To determine the predictive role of biomarkers in tissue and blood in patients who achieve clinical or pathological downstaging after SG + Zimberelimab treatment

Interventions

DRUGZimberelimab
DRUGTrodelvy 200 mg powder for concentrate for solution for infusion

Sponsors

Fondazione IRCCS Istituto Nazionale Dei Tumori
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
To assess event-free survival (EFS). Event’s components: clinical evidence of new or progressing nodal or any distant metastatic disease, radical cystectomy, or death due to any cause from date of inclusion to the first documentation of a EFS event. Patients last known to be EFS event-free are censored at the date of last event-free cystoscopy and/or CT scan. Those patients without disease assessment who are still alive will be censored at date of inclusion in the trial

Secondary

MeasureTime frame
To assess clinical or pathological downstaging after SG + Zimberelimab treatment, To assess efficacy and safety of SG + Zimberelimab in unfit and unwilling to cystectomy UC patients, To determine the predictive role of biomarkers in tissue and blood in patients who achieve clinical or pathological downstaging after SG + Zimberelimab treatment

Countries

Italy

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026