Safety and Immunogenicity of CYT004-MelQbG10 Vaccine With and Without Adjuvant in Advanced Stage Melanoma Patients

The purpose of this study is to evaluate a specific cellular immune response in melanoma patients that have been vaccinated with a Melan-A VLP vaccine alone or in combination with different adjuvants...

Date First Received: April 1, 2008

Last Updated: August 27, 2008

Verified by: Cytos Biotechnology AG, August 2008

Clinical Trial Phase: Phase 2 | Start Date: April 2008

Overall Status: Recruiting

Estimated Enrollment: 20

Brief Summary

Official Title: “Safety, Tolerability, and Immunogenicity of CYT004-MelQbG10 Vaccine With or Without Immunostimulating Adjuvant in HLA-A2 Positive Patients With Stage III/IV Malignant Melanoma”

Condition Keyword(s):

The purpose of this study is to evaluate a specific cellular immune response in melanoma patients that have been vaccinated with a Melan-A VLP vaccine alone or in combination with different adjuvants.

Study Type: Interventional

Study Design: Treatment, Randomized, Open Label, Dose Comparison, Parallel Assignment, Safety/Efficacy Study

Study Primary Completion Date: December 2009

Intervention(s) in this Clinical Trial

  • Biological: CYT004-MelQbG10 + Montanide
  • Biological: CYT004-MelQbG10 + Montanide + Imiquimod
  • Biological: CYT004-MelQbG10 + Imiquimod
  • Biological: CYT004-MelQbG10 intra nodal injection

Arms, Groups and Cohorts in this Clinical Trial

  • Experimental: 1
  • Experimental: 2
  • Experimental: 3
  • Experimental: 4

Criteria for Participation in this Clinical Trial

Inclusion Criteria:

  • Histological confirmed Stage III or IV malignant melanoma
  • HLA-A*0201 haplotype
  • Expected survival of at least 9 months
  • Willing and able to comply with all trial requirements (e.g. diaries, CTs)
  • Given written informed consent
  • Females only if non-reproductive or if they agree to consistently practice an effective and accepted method of contraception

Exclusion Criteria:

  • Any contraindication to any study related test or assessment
  • Current or planned use of contraindicated concomitant medication
  • Presence or history of relevant cardiovascular, renal, pulmonary, endocrine, autoimmune, neurological and psychiatric disease
  • Infection with HIV, HBV or HCV
  • Pregnancy or lactation or females planning to become pregnant during the study
  • Abuse of alcohol or other drugs
  • Use of investigational drug within 30 days before enrolment
  • Previous participation in a clinical trial with a Qb-based Cytos vaccine.

Gender Eligibility for this Clinical Trial: Both

Minimum Age for this Clinical Trial: 18 Years

Maximum Age for this Clinical Trial: N/A

Are Healthy Volunteers Accepted for this Clinical Trial?: No

Clinical Trial Sponsor Information

Lead Sponsor: Cytos Biotechnology AG

Overall Clinical Trial Officials and Contacts

Overall Contact: Philipp Mueller ++41-44-733 info@cytos.com

Additional Information

Information obtained from ClinicalTrials.gov on November 20, 2008

Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00651703

Study ID Number: CYT004-MelQbG10 04

ClinicalTrials.gov Identifier: NCT00651703

Health Authority: Switzerland: Swissmedic

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