Full TitleA Phase 1 Study of the Safety, Pharmacokinetics, and Pharmacodynamics of Escalating Oral Doses of the Glutaminase Inhibitor CB-839 as a Single Agent and in Combination with Standard Chemotherapy in Patients with Advanced and/or Treatment-Refractory Solid Tumors Back to top
Glutaminase is an enzyme that makes energy for cancer cells and for the body. CB-839 is an investigational drug designed to block glutaminase. Laboratory studies have shown that it can stop cancer cells from growing, but it does not harm normal cells.
In this study, researchers want to find the highest dose of CB-839 that can be given safely in patients with advanced solid tumors that have continued to grow despite standard therapy or for which no standard therapy exists. CB-839 is taken orally (by mouth).Back to top
To be eligible for this study, patients must meet several criteria, including but not limited to the following:
- Patients must have an advanced solid tumor that has continued to grow despite standard therapy or for which no standard therapy exists. Examples include triple-negative breast cancer, non-small cell lung cancer, mesothelioma, renal cell carcinoma, melanoma, head and neck cancer, colorectal cancer, and pancreatic cancer.
- At least 3 weeks must have passed since the completion of prior therapies and entry into the study, and patients should have recovered from any serious side effects.
- Patients must be physically well enough that they are fully ambulatory, capable of all self care, and are capable of all but physically strenuous activities. As an example, patients must be well enough that they would be able to carry out office work or light housework.
- This study is for patients age 18 and older.