Study of Peptide Vaccination With Tumor Associated Antigens Mixed With Montanide in Patients With CNS Tumors

Completed · Phase 1

Conditions studied: Tumors, Central Nervous System

In brief

This is an open-label, single arm study evaluating a multi-peptide (tumor-associated antigens)/Montanide vaccine in patients \< 21 years of age with recurrent or refractory CNS tumors. The study primarily evaluates the safety of this regimen. Secondarily, immunogenicity and anti-tumor effects will be assessed. The primary aim is to evaluate the safety of subcutaneous injections of tumor associated antigens (TAA) mixed with Montanide ISA-51VG in patients with recurrent or refractory brain tumors. The secondary aims are to evaluate cellular immune responses induced in patients after subcutaneous injection of TAA mixed with Montanide ISA-51VG and to document tumor response in patients with measurable disease or time to progression in patients without measurable disease following subcutaneous injection of TAA mixed with Montanide ISA-51VG.

Key facts

Study ID

NCT00935545

Run by

NYU Langone Health

People needed

15

Starts

2009-07-01

Expected to finish

2014-01-01

Last updated by the study team

2016-01-26

Who can join

Age: any, up to 21. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients with primary central nervous system tumors recurrent or refractory to standard therapy. Patients with recurrent tumors other than refractory anaplastic astrocytoma, glioblastoma multiforme or medulloblastoma must have failed all available second line therapies considered to be standard of care prior to inclusion in this study.
• Patients with tumor histologies which have previously been shown to express at least one of the tumor associated antigens (TRP2, gp100, EphA2 or Her2) are eligible. Patients whose tumors are shown to express at least one of these antigens are also eligible.
• Patients must be HLA A*0201 positive.
• Age < 21 years
• Patients must weigh > 15kg due to the amount of blood required for immune function studies.
• Lansky performance status or Karnofsky performance status > 50. Patients who are unable to walk because of paralysis but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score.
• Adequate organ function:
• Hematologic: WBC > 1000/mm3 Absolute lymphocyte count > 500 Hemoglobin > 9 gm/dl (may be transfused to achieve adequate hemoglobin level) Platelet count > 50,000/mm3 INR and PTT < 1.5 x the upper limit of normal
• Hepatic: AST/ALT < 2 x the upper limit of institutional normal Total bilirubin < 1.5 x the upper limit of institutional normal
• Renal: Serum creatinine < upper limit of normal for the patient's age
• Life expectancy > 3 months
• Patients must have fully recovered from previous surgery, chemotherapy, radiotherapy and biologic therapy. No chemotherapy, radiation therapy or immunotherapy within 4 weeks prior to the first dose of study agent (6 weeks for nitrosureas)
• Measurable disease is not required.
• Informed consent must be signed by the patient or legal representative.

You may not qualify if…

• Serious illness, eg, uncontrolled infections requiring antibiotics.
• History of immunodeficiency disease (such as HIV) or autoimmune disease except vitiligo.
• Concomitant treatment with systemic corticosteroids greater than physiologic doses. Topical (but not at the proposed vaccination site) or inhalational steroids are permitted.
• Participation in any other clinical trial involving another investigational agent within 4 weeks prior the first dose of study agent.
• Pregnant or lactating women are not permitted.
• Women of child-bearing potential not using medically acceptable means of contraception.

Where it is running

• NYU Langone Medical Center — New York, New York, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.