Trial ID or NCT#

NCT03317158

Status

not recruiting iconNOT RECRUITING

Purpose

A multi-arm multi-stage (MAMS) phase 1/2 study. Phase 1 will be conducted in BCG-unresponsive NMIBC patients to establish the safety of durvalumab monotherapy (cohort 1) and durvalumab in combination with BCG (cohort 2a) and external beam radiation therapy (EBRT) (cohort 2b). Provided safety is demonstrated and recommended phase 2 doses (RP2D) are established in phase 1, the study will proceed to phase 2 testing. Phase 2 will be conducted in the BCG-relapsing or persistent NMIBC population. In phase 2, BCG-relapsing or persistent NMIBC subjects will be randomized between treatment arms examining intravesical BCG in combination with novel immunotherapy agents (durvalumab), novel immunotherapy in combination with radiation (durvalumab + EBRT), or retreatment with intravesical BCG. In addition to providing additional safety data on the combination regimens studied, phase 2 will provide preliminary efficacy profiles for BCG-relapsing or persistent NMIBC subjects with and without CIS treated with each regimen. For regimens demonstrating a tolerable safety profile and encouraging clinical activity in this phase 1/2 design, a randomized phase 3 trial of experimental arm therapy versus re-treatment with intravesical BCG therapy would be considered.

Official Title

PhAse 1/2 StuDy of Modern ImmunotherApy in BCG-RelaPsing UroThelial Carcinoma of the BLADDER - (ADAPT-BLADDER) HCRN GU16-243

Eligibility Criteria

Ages Eligible for Study: Older than 18 Years
Sexes Eligible for Study: All
Accepts Healthy Volunteers: No

Investigator(s)

Eila C. Skinner
Eila C. Skinner
Urologic oncologist, Urologist
Thomas A. Stamey Research Professor of Urology

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CONTACT

Ned Realiza
(650) 498-8496