Vaccine Therapy in Treating Patients With Myelodysplastic Syndrome

Phase 1

Completed

• Conditions: Leukemia; Myelodysplastic Syndromes

• Registration Number: NCT00003959
• Lead Sponsor: Memorial Sloan Kettering Cancer Center

Brief Summary

RATIONALE: A vaccine made from a person's myelodysplasia cells may make the body build an immune response to kill cancer cells. Combining vaccine therapy with sargramostim may kill more cancer cells.

PURPOSE: Phase I trial to study the effectiveness of vaccine therapy plus sargramostim in treating patients who have myelodysplastic syndrome.

Detailed Description

OBJECTIVES: I. Determine whether a specific T-cell response can be induced in patients with myelodysplastic syndrome treated with mutant N-, K-, or H-ras peptide vaccine (limited to the specific N-, K-, or H-ras peptide mutation in their bone marrow) and intradermal sargramostim (GM-CSF). II. Determine whether HLA type or the ability to respond immunologically to common recall antigens correlates with the induction of anti-ras immune responses in these patients treated with this regimen. III. Assess toxicity of mutant N-, K-, or H-ras peptide vaccine in these patients.

OUTLINE: Patients receive sargramostim (GM-CSF) intradermally on days 1-10. Patients receive mutant N-, K-, or H-ras peptide vaccine (limited to the specific N-, K-, or H-ras mutation in their bone marrow) intradermally on day 7. Treatment repeats every 4 weeks for up to 5 courses in the absence of disease progression or unacceptable toxicity. Patients are followed at 2 and 6 weeks after the last vaccination.

PROJECTED ACCRUAL: A total of 25-70 patients will be accrued for this study over 12-15 months.

Study Timeline

• Study Start: 1999-06
• Study First Submitted: 1999-11-01
• Primary Completion: 2001-12
• Study First Submitted QC: 2004-03-12
• Study First Posted: 2004-03-15
• Status Verified: 2013-01
• Last Update Submitted: 2013-01-15
• Last Update Posted: 2013-01-16

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 1

Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: Not specified

Trial Locations

Locations (1)

Memorial Sloan-Kettering Cancer Center; 🇺🇸 New York, New York, United States