NCT00912327

Efficacy and Safety Study of Imprime PGG With Cetuximab in Subjects With Stage IV KRAS-Mutated Colorectal Cancer

A Phase 2 Efficacy and Safety, Open-label, Multicenter Study of Imprime PGG® Injection in Combination With Cetuximab in Subjects With Stage IV KRAS-Mutated Colorectal Cancer

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 18 (actual)
• Sponsor: HiberCell, Inc. · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Study BT-CL-PGG-CRC0821 is a Phase 2, open-label, multicenter, efficacy and safety study. It will be conducted using a two-stage design with the intention of determining the initial efficacy of Imprime PGG in combination with a monoclonal antibody (MAb; cetuximab) in the treatment of KRAS-mutant colorectal cancer (CRC). Both stages will be conducted in subjects with Stage IV CRC demonstrating the KRAS gene mutation. Subjects will dose until progression of disease or discontinuation from the study for other reasons; e.g., safety, non-compliance. Approximately 56 subjects will be enrolled at three participating centers (17 into Stage 1 and 39 into Stage 2).

Detailed description

Study BT-CL-PGG-CRC0821 is a Phase 2, open-label, multicenter, efficacy and safety study. It will be conducted using a two-stage design with the intention of determining the initial efficacy of Imprime PGG in combination with a monoclonal antibody (MAb; cetuximab) in the treatment of KRAS-mutant colorectal cancer (CRC). Both stages will be conducted in subjects with Stage IV CRC demonstrating the KRAS gene mutation. All subjects will receive Imprime PGG at 4 mg/kg and standard doses of cetuximab; Imprime PGG and cetuximab will be administered in 6-week cycles. Subjects will dose until progression of disease or discontinuation from the study for other reasons; e.g., safety, non-compliance. The initial cetuximab dose will be 400 mg/m2 on Cycle 1/Day1 and subsequent doses of cetuximab will be 250 mg/m2 weekly. Imprime PGG will be dosed weekly at 4 mg/kg. Tumor measurements and determination of tumor responses for this study will be performed according to RECIST. Approximately 56 subjects will be enrolled at three participating centers (17 into Stage 1 and 39 into Stage 2). Final results will be determined from combined Stage 1 and Stage 2 data.

Conditions

• Colorectal Cancer

Interventions

Type	Name	Description
BIOLOGICAL	Imprime PGG	Imprime PGG, 4 mg/kg, i.v. over 2 hr, weekly in 6 week cycles and Cetuximab, initial dose will be 400 mg/m2 via i.v., and subsequent doses will be 250 mg/m2 via i.v., weekly in 6 week cycles

Timeline

• Start date: 2009-06-01
• Primary completion: 2012-02-01
• Completion: 2012-02-01
• First posted: 2009-06-03
• Last updated: 2012-02-15

Locations

3 sites across 1 country: United States