GCC19CART for Patients With Metastatic Colorectal Cancer

Inclusion Criteria:

• Adults > 18 years old
• Clinical and histopathological diagnosis of metastatic colorectal cancer
• Guanylate Cyclase (GCC) positive disease as determined by immunohistochemistry (IHC).Positivity on staining of archival tumor tissue is adequate.
• Limited liver disease (less than 7 lesions with largest lesion less than 3 cm)
• No surgical options with curative intent.
• Received prior therapy with fluoropyrimidine-, oxaliplatin-, and irinotecan-basedchemotherapy in the advanced or metastatic setting, an anti-vascular endothelialgrowth factor (anti-VEGF) biological therapy if not contraindicated, and if RASwild-type an anti-epidermal growth factor receptor (anti-EGFR) therapy in a mannerconsistent with National Comprehensive Cancer Network (NCCN) guidelines. Treatmentmust have been discontinued for disease progression or intolerance to therapy.
• Have at least one extracranial measurable target lesions according to the ResponseEvaluation Criteria in Solid Tumors (RECIST) 1.1 standard.

Exclusion Criteria:

• Subjects with tumor lesion(s) in a location that may cause perforation of an organ orstructure (such as the digestive track, urinary bladder, or blood vessel) withGCC19CART therapy.
• No active infectious diseases or comorbid conditions that would interfere with safetyor data quality.
• Subjects with active infection requiring systemic therapy or causing fever (temperature > 38.1˚C) or subjects with unexplained fever (temperature > 38.1˚C)within 7 days prior to enrollment (leukapheresis) and reconfirmed prior to the day ofinvestigational product administration.
• Pregnant or breast-feeding women Other protocol defined Inclusion/Exclusion criteria may apply