Combination of Chemoradiation Therapy and Epitope Peptide Vaccine Therapy in Treating Patients With Esophageal Cancer

Sponsor
Teikyo University (Other)
Overall Status
Unknown status
CT.gov ID
NCT00632333
Collaborator
Human Genome Center, Institute of Medical Science, University of Tokyo (Other)
9
1
1
49
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Study Details

Study Description

Brief Summary

The purpose of this study is to evaluate the safety and immune response of multiple peptides (URLC10, TTK, KOC1 VEGFR1, and VEGFR2) emulsified with Montanide ISA51 in combination with chemotherapy (CDDP, 5-FU) plus radiation therapy in treating patients with unresectable, advanced or recurrent esophageal cancer.

Condition or Disease Intervention/Treatment Phase
  • Biological: URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracil
Phase 1

Detailed Description

Up-regulated ling cancer 10 (URLC10), TTK protein kinase (TTK) and K homology domain containing protein over expressed in cancer (KOC1) were identified as new targets of tumor associated antigens using cDNA microarray technologies combined with the expression profiles of normal and cancer tissues. Furthermore, anti-angiogenic therapy is now considered to be one of promising approaches for treating cancer. Vascular endothelial growth factor receptor 1 (VEGFR1) and vascular endothelial growth factor receptor 2 (VEGFR2) are essential targets for tumor angiogenesis. Epitope peptides for these targets are able to induce cytotoxic T lymphocytes (CTL) restricted to HLA-A *2402 in vivo. On the other hand, chemotherapy (CDDP, 5-FU) plus radiation therapy has been to be a standard treatment for unresectable advanced esophageal cancer. In this clinical trial, we evaluate the safety and immune responses of different doses of multiple peptides (URLC10, TTK, KOC1, VEGFR1, and VEGFR 2) emulsified with Montanide ISA 51 in combination with chemotherapy (CDDP, 5-FU) plus radiation therapy in treating patients with unresectable, advanced or recurrent esophageal cancer.

Study Design

Study Type:
Interventional
Anticipated Enrollment :
9 participants
Allocation:
N/A
Intervention Model:
Single Group Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
Phase I Study of Chemoradiation Therapy With Epitope Peptide Vaccine Therapy in Treating Patients With Unresectable, Advanced or Recurrent Esophageal Cancer
Study Start Date :
Feb 1, 2008
Anticipated Primary Completion Date :
Dec 1, 2011
Anticipated Study Completion Date :
Mar 1, 2012

Arms and Interventions

Arm Intervention/Treatment
Experimental: 1

Biological: URLC10, TTK, KOC1, VEGFR1, VEGFR2, cisplatin, fluorouracil
Escalating dose of multiple peptides (URLC10, TTK, KOC1 VEGFR1, and VEGFR2) emulsified with Montanide ISA51 will be administered by subcutaneous injection on days 15, 22, 28 and 35 of treatment cycle. Doses of each peptide are planning 0.5mg, 1mg and 3mg/body. Chemotherapy plus radiation therapy will be done as follows: fluorouracil (400mg/m2) on day1-5 and 8-12, cisplatin (40mg/m2) on days 1 and 8, radiation (2Gy) on days 1-5, 8-12 and 15-19. Two cycles of combination of chemoradiation therapy and epitope peptide vaccine therapy will be done.
Other Names:
  • CDDP
  • 5-FU
  • Outcome Measures

    Primary Outcome Measures

    1. Safety(toxicities as assessed by NCI CTCAE version3) [3 months]

    Secondary Outcome Measures

    1. Peptide specific CTL induction [3 months]

    2. DTH to peptide [3 months]

    3. Changes in levels of regulatory T cells [3 months]

    4. Objective response rate as assessed by RECIST criteria [1 year]

    5. Time to progression [1 year]

    6. survival [1 year]

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    20 Years to 80 Years
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    1. Patients must have unresectable, locally advanced, recurrent or metastatic disease of esophageal cancer.

    2. measurable disease by CT scan

    3. ECOG performance status of 0 to 2

    4. Expected survival of at lease 3months

    5. Patients must be HLA-A2402

    6. Laboratory values as follow:

    • WBC > 2000/mm3,

    • Platelet count > 75000/mm3,

    • Total bilirubin < 1.5 x the institutional normal upper limits,

    • Creatinine < 1.5 x the institutional normal upper limits,

    • AST. ALT. ALP < 2.5 x the institutional normal upper limits

    1. Able and willing to give valid written informed consent
    Exclusion Criteria:
    1. Pregnancy (women of childbearing potential:Refusal or inability to use effective means of contraception)

    2. Breastfeeding

    3. Active or uncontrolled infection

    4. Prior chemotherapy,radiation therapy or immunotherapy within 4 weeks

    5. Concurrent treatment with steroid or immunosuppressing agent

    6. Patient with peptic ulcer disease

    7. Active or uncontrolled other malignancy

    8. Other malignancy within 5 years prior to entry into the study, expect for treated non-melanoma skin cancer and cervical carcinoma in situ

    9. Disease to the central nervous system

    10. Decision of unsuitableness by principal investigator or physician-in-charge

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Teikyo University 2-11-1 Kaga Itabashi-ku Tokyo Japan 173-0003

    Sponsors and Collaborators

    • Teikyo University
    • Human Genome Center, Institute of Medical Science, University of Tokyo

    Investigators

    • Study Chair: Kota Okinaga, MD, PhD, Teikyo University , Department Surgery

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    Responsible Party:
    , ,
    ClinicalTrials.gov Identifier:
    NCT00632333
    Other Study ID Numbers:
    • TPR07-079
    First Posted:
    Mar 10, 2008
    Last Update Posted:
    Jul 21, 2011
    Last Verified:
    Sep 1, 2009
    Keywords provided by , ,
    Additional relevant MeSH terms:

    Study Results

    No Results Posted as of Jul 21, 2011