Bladder Cancer Clinical Trial
Study of the CHK1 Inhibitor BBI-355, an ecDNA-directed Therapy, in Subjects With Tumors With Oncogene Amplifications
BBI-355 is an orally available, potent, and selective checkpoint kinase 1 (or CHK1) small molecule inhibitor in development as an ecDNA (extrachromosomal DNA) directed therapy (ecDTx). This is a first-in-human, open-label, non-randomized, 3-part, Phase 1/2 study to determine the safety profile and identify the maximum tolerated dose and recommended Phase 2 dose of BBI-355 administered as a single agent or in combination with select therapies.
BBI-355 will be administered orally every other day to subjects with locally advanced or metastatic non-resectable solid tumors harboring oncogene amplifications, whose disease has progressed despite all standard therapies or for whom no further standard or clinically acceptable therapy exists.
Key Inclusion Criteria:
Locally advanced or metastatic non-resectable solid tumors, whose disease has progressed despite all standard therapies or for whom no further standard or clinically acceptable therapy exists,
Evidence of oncogene amplification,
Availability of FFPE tumor tissue, archival or newly obtained,
Measurable disease as defined by RECIST Version 1.1,
Adequate hematologic function,
Adequate hepatic and renal function,
Eastern Cooperative Oncology Group performance status (ECOG PS) 0 or 1,
Other inclusion criteria per study protocol.
Key Exclusion Criteria:
Prior exposure to CHK1 inhibitors,
Primary CNS malignancy, leptomeningeal disease, or symptomatic active CNS metastases, with exceptions per study protocol,
Prior or concurrent malignancies, with exceptions per study protocol,
History of HBV, HCV or HIV infection,
Clinically significant cardiac condition,
Active or history of interstitial lung disease (ILD) or pneumonitis, or history of ILD or pneumonitis requiring steroids or other immunosuppressive medications,
QTcF > 470 msec,
Prior organ allograft transplantations or allogeneic peripheral blood stem cell/bone marrow transplantation,
Other exclusion criteria per study protocol.
Check Your Eligibility
Let’s see if you might be eligible for this study.
What is your age and gender ?
There are 5 Locations for this study
Grand Rapids Michigan, 49546, United States
New York New York, 10065, United States
Houston Texas, 77054, United States
San Antonio Texas, 78229, United States
Fairfax Virginia, 22031, United States
How clear is this clinincal trial information?
Introducing, the Journey Bar
Use this bar to access information about the steps in your cancer journey.