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RECRUITING
NCT06417190
PHASE2

Bladder Preservation for Patients With Muscle Invasive Bladder Cancer (MIBC) With Variant Histology

Sponsor: Leslie Ballas

View on ClinicalTrials.gov

Summary

This is a Phase II, single cohort study designed to evaluate outcomes in patients with muscle invasive bladder cancer (MIBC) with variant histology who receive neoadjuvant chemotherapy (NAC) with or without immunotherapy (IO) followed by trimodal therapy (TMT). Enrolled patients will undergo at least 3 cycles of NAC +/- IO (oncologist's choice) followed by a four- or six-week course of concurrent standard of care chemotherapy and radiation therapy. These patients will be compared with historical controls of patients with a diagnosis of pure urothelial carcinoma who have undergone TMT. This study has been designed to test the hypothesis that variant histology TMT can be delivered within 45 days of NAC +/- IO and is therefore a viable option in patients who are risk of systemic disease spread.

Official title: IIT2023-13-BALLAS-VHTMT: Bladder Preservation for Patients With Muscle Invasive Bladder Cancer (MIBC) With Variant Histology

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

20

Start Date

2026-01-16

Completion Date

2030-12

Last Updated

2026-02-04

Healthy Volunteers

No

Interventions

DRUG

Trimodal therapy (TMT) within 45 days of neoadjuvant chemotherapy (NAC)

Single-arm, open-label

Locations (1)

Cedars Sinai Medical Center

Los Angeles, California, United States