# A Study of B-701 in Combination With Pembrolizumab in Treatment of Locally Advanced or Metastatic Urothelial Cell Carcinoma

> **NCT03123055** · PHASE1,PHASE2 · TERMINATED · sponsor: **Rainier Therapeutics** · enrollment: 28 (actual)

## Conditions studied

- Locally Advanced or Metastatic Urothelial Cell Carcinoma
- Urinary Bladder Disease
- Urological Diseases

## Interventions

- **DRUG:** B-701
- **DRUG:** Pembrolizumab

## Key facts

- **NCT ID:** NCT03123055
- **Lead sponsor:** Rainier Therapeutics
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2017-04-20
- **Primary completion:** 2019-12-01
- **Final completion:** 2019-12-01
- **Target enrollment:** 28 (ACTUAL)
- **Why stopped:** program has been put on hold by the sponsor
- **Last updated:** 2020-03-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03123055

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03123055, "A Study of B-701 in Combination With Pembrolizumab in Treatment of Locally Advanced or Metastatic Urothelial Cell Carcinoma". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03123055. Licensed CC0.

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