Spots Global Cancer Trial Database for Vitamin C Intravenously With Chemotherapy in Advanced Colorectal Cancer

Study Description

Brief Summary: Preclinical study has shown that human colorectal cancer cells harboring KRAS or BRAF mutations are selectively killed by high levels of ascorbic acid (AA). High dose of AA aslo impairs tumor growth in Apc/KRASG12D mutant mice. Previous phase Ⅰ studies have found that high dose iv AA is well tolerated in cancer patients.This protocol is a phase Ⅲ study of AA infusions combined with treatment with FOLFOX +/- bevacizumab versus treatment with FOLFOX +/- bevacizumab alone as first-line therapy in patients with recurrent or advanced colorectal cancer.

Detailed Description: Linus Pauling and Dr Ewan Cameron have published two retrospective studies about using high dose vitamin C to treat cancer patients forty years ago. Their studies have shown that high dose vitamin C usage could significantly prolong overall survival of patients with advanced cancer. Recently, preclinical study has shown that human colorectal cancer cells harboring KRAS or BRAF mutations are selectively killed by high levels of ascorbic acid (AA). High dose of AA impairs tumor growth in Apc/KRASG12D mutant mice. Previous phaseⅠ clinical trials have found that high dose (1.5g/kg or 90g/m2) iv AA is well tolerated in cancer patients. This protocol is a phase Ⅲ, study of ascorbic acid (AA) infusions combined with treatment with FOLFOX +/- bevacizumab versus treatment with FOLFOX +/- bevacizumab alone as first-line therapy in patients with recurrent or advanced colorectal cancer.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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