Safety Study of Cancer Specific Epitope Peptides Cocktail for Cervical, GI, and Lung Tumors — peptidevac  

Metastatic Tumors Clinical Trial

Official title: Phase I Study of Tumor Specific Potentiated Vaccine Therapy Using Cyclophosphamide Combined Epitope Peptide Cocktail for Progressive/Relapsed Solid Tumors(GI/Lung/Cervical Cancer)

Status Completed

Clinical Trial Summary

The purpose of this study is to evaluate the clinical safety and efficacies of cyclophosphamide combined cancer specific epitope peptides cocktail for advanced/relapsed solid tumors including GI/lung/cervical cancers

Clinical Trial Description

KOC1, TTK, CO16(URLC10), DEPDC1, MPHOSPH1 have been identified using genome-wide expression profile analysis by the use of cDNA microarray in the previous studies. The investigators have determined the HLA-A*2402 restricted epitope peptides respectively derived from KOC1, TTK, CO16(URLC10), DEPDC1, and MPHOSPH1 showed strong INF-gamma production when stimulated with the appropriate targets expressing the appropriate protein and HLA-A*2402. Furthermore, when vaccinated these peptides, specific CTLs were determined after the vaccination. Therefore the investigators focused on the prevention of further expansion of the solid tumors highly expressing these 5 proteins using these 5 peptides. ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Metastatic Tumors
• Neoplasm Metastasis

• NCT number: NCT00676949
• Study type: Interventional
• Source: Kyushu University
• Status: Completed
• Phase: Phase 1
• Start date: November 2007
• Completion date: March 2010