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Clinical Trial Summary

This is a Phase 1b/2 multi-center, open-label study to establish the initial safety and to determine a recommended Phase 2 dose of B-701 in combination with pembrolizumab, and to determine safety, tolerability and efficacy of B-701 (vofatamab) plus pembrolizumab in the treatment of subjects with locally advanced or metastatic UCC, who have progressed following platinum-based chemotherapy and who have not received prior immune checkpoint inhibitor therapy.


Clinical Trial Description

This is a Phase 1b/2 multi-center, open-label study to determine the safety, tolerability, and efficacy of B-701 (vofatamab) plus pembrolizumab in the treatment of subjects with locally advanced or metastatic UCC, who have progressed following platinum-based chemotherapy and who have not received prior immune checkpoint inhibitor or FGFR inhibitor-targeted therapy. The study consists of 2 parts: a Phase 1b lead-in phase enrolling 6 to 18 subjects and a Phase 2 dose expansion phase enrolling up to a total of 74 subjects.

Subjects who discontinue B-701 (vofatamab) may continue on study and receive pembrolizumab alone until disease progression, death, withdrawal of patient consent, or study termination. Subjects who discontinue pembrolizumab may continue on study and receive B-701 (vofatamab) alone until disease progression, death, withdrawal of patient consent, or study termination. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03123055
Study type Interventional
Source Rainier Therapeutics
Contact
Status Terminated
Phase Phase 1/Phase 2
Start date April 20, 2017
Completion date December 1, 2019

See also
  Status Clinical Trial Phase
Completed NCT01613586 - A Randomized Study Comparing Placebo and ASP3652 in the Treatment of Women With Bladder Pain Syndrome / Interstitial Cystitis (BPS/IC) Phase 2
Terminated NCT02401542 - Dose Escalation, Expansion Study of Vofatamab (B-701) in Treatment of Locally Advanced or Metastatic Urothelial Cell Carcinoma Phase 1/Phase 2