Status:
RECRUITING
Combination of IV Ascorbic Acid and Adebrelimab in Metastatic Colorectal Cancer
Lead Sponsor:
Fudan University
Conditions:
Colorectal Cancer
Vitamin C
Eligibility:
All Genders
18-75 years
Phase:
PHASE3
Brief Summary
Previous preclinical study has shown that high levels of ascorbic acid (AA) possesses the ability to kill human colorectal cancer cells and high expression of GLUT3 will augment the efficacy of AA. To...
Eligibility Criteria
Inclusion
- Age≥18 years, ≤75 years; Histologically proven peritoneal metastatic adenocarcinoma of colorectal cancer, unresectable metastatic disease; IHC confirmed strong positive GLUT3; measurable disease; Eastern Cooperative Oncology Group (ECOG) performance status 0 to 1; Life expectancy of at least 12 weeks; ANC ≥1,500/mm3; Hemoglobin \> 8g/dL; platelet ≥ 100,000/mm3; Laboratory at baseline evaluation for inclusion in the study: creatinine ≤1.5X upper limit \[if the creatinine is elevated, but ≤1.5X the ULN, a 24 hour creatinine clearance will be obtained, Creatinine clearance \> 50 mL/min (calculated according to Cockroft and Gault)\]; Transaminase (AST/ALT) ≤2.5X upper limit of normal and bilirubin levels ≤1.5X upper limit of normal without liver metastasis; Transaminase (AST/ALT) ≤5X upper limit of normal and bilirubin levels ≤1.5X upper limit of normal with liver metastasis; Written informed consent
Exclusion
- Prior treatment for metastatic disease (adjuvant therapy with fluoropyrimidines +/-oxaliplatin based regimens allowed if stopped 12 months prior to registration on study); Surgery (excluding diagnostic biopsy) or irradiation within 3 weeks prior to study entry; Administration of any investigational drug or agent/procedure, i.e. participation in another trial within 4 weeks before beginning treatment; Concurrent chronic systemic immune therapy, chemotherapy, radiation therapy (palliative radiation therapy allowed) or hormone therapy not indicated in the study protocol; Brain metastasis (known or suspected); Pregnant or lactating women; Other uncontrolled concomitant illness, including serious uncontrolled intercurrent infection; Known allergy or any other adverse reaction to any of the drugs or to any related compound; Previous (within 5 years) or concurrent malignancies at other sites with the exception of surgically cured or adequately treated carcinoma in-situ of the cervix and basal cell carcinoma of the skin; Patients with low or moderate expression of GLUT3.
Key Trial Info
Start Date :
December 1 2024
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2025
Estimated Enrollment :
400 Patients enrolled
Trial Details
Trial ID
NCT04516681
Start Date
December 1 2024
End Date
December 1 2025
Last Update
October 24 2024
Active Locations (1)
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1
Fudan university shanghai cancer center
Shanhai, Shanghai Municipality, China, 200032