The purpose of the Dose Escalation Phase is to examine the safety and determine the maximum tolerated dose of CGX1321 when administered to subjects with advanced GI tumors that have relapsed or are refractory to or not considered medically suitable to receive standard of care treatment.
Once the dose is identified in the Dose Escalation Phase, the Dose Expansion Phase will start. The purpose of the Dose Expansion Phase is to continue to examine the safety and confirm the final Phase 2 dose of CGX1321 when administered to subjects with advanced GI tumors who meet the entry criteria.
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Histologically-diagnosed advanced Gl tumors, such as colorectal adenocarcinoma, gastric adenocarcinoma, pancreatic adenocarcinoma, bile duct carcinoma, hepatocellular carcinoma, esophageal carcinoma that have relapsed or are refractory to or are not considered medically suitable to receive standard of care treatment
Eastern Cooperative Oncology Group (ECOG) score of 0 - 1
Minimum estimated life expectancy of 3 months
Adequate organ function
Recovery from prior treatment-related toxicities
Ability to swallow capsules
Willingness for subjects of reproductive potential to use adequate methods of contraception during and for 3 months after study treatment
You may not be if
Prior exposure to a WNT inhibitor
Received previous therapy for malignancy within 21 days
Major surgery within 4 weeks of first dose of study drug
Radiotherapy within 2 weeks of first dose of study drug
Significant GI or variceal bleeding or subdural hematoma within 3 months of treatment start
Uncontrolled central nervous system metastases or leptomeningeal metastases
Requirement for immunosuppressive agents (must be off for at least 7 days)
Currently receiving medications that are known CYP3A4/5 inhibitors. Patients currently receiving medications of known inducers of CYP3A4/5 or substrates of CYP2C8/9 and CYP1A2 may be excluded.
Bone abnormalities
Hypercalcemia
Cardiac abnormalities
Known human immunodeficiency virus positive, or active hepatitis A, B or C
History of additional prior malignancy with the exception of surgically cured carcinomas such as skin, prostate, bladder, thyroid, cervix or other carcinomas in situ
Active systemic infection requiring intravenous antibiotics within 2 weeks of treatment start
Pregnancy or lactation
Clareo Health | Phase 1 Dose Escalation Study of CGX1321 in Subjects With Advanced Gastrointestinal Tumors
