Immunization of Disease-Free Melanoma Patients With Different HLA-A2 Peptides
NCT ID: NCT00365937
Last Updated: 2019-03-06
Study Results
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Basic Information
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TERMINATED
PHASE1/PHASE2
19 participants
INTERVENTIONAL
2006-08-31
2013-12-13
Brief Summary
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Detailed Description
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The first group of patients will receive a dose of 300 µg of each of the MAGE-1.A2, MAGE-3.A2, MAGE-4.A2, MAGE-10.A2, MAGE-C2.A2, NA17.A2, Tyrosinase.A2 and NY-ESO-1.A2 peptides without adjuvant. The peptides will be mixed together and administered by intradermal and superficial subcutaneous injections at two sites every three weeks on 5 occasions (3 months).
The second group of patients will receive on 5 occasions a vaccine containing the same 8 peptides mixed together but emulsified in 1 ml of Montanide ISA51. This vaccine will be also administered by intradermal and subcutaneous injections every three weeks.
The third cohort of patients will receive at 3 weeks-interval on 5 occasions the mix of 8 peptides and 500 µg of IMP321. These two injections will be done at the same site, first adjuvant IMP321 then the peptides.
The last seven patients will receive as vaccine the same mix of peptides emulsified with Montanide ISA 51 VG and IMP321 injected with the same procedure as cohort 3. These vaccines will be administrated every 3 weeks on 5 occasions by intradermal and superficial subcutaneous injections.
Blood samples will be obtained from a buffy-coat at weeks 1 and 16. PBL collected at baseline (day 1) and at week 16 will be tested to determine whether a specific CTL response, defined as a 10-times or more increase in CTL frequency, occurred.
For the patients with an anti-vaccine lymphocyte response, 100 ml of blood will be collected every three months in order to monitor their immune response. If a decrease in CTL frequency by a factor 10 is observed, the patients will be revaccinated three times at three weeks interval with the peptide(s) against which he developed an immune response mixed with the adjuvant he already received.
The disease status will be assessed at study entry and thereafter every 3 months during one year. At any time, relapse will result in withdrawal of the patient from the trial.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Group A
The eight HLA-A2 peptides
Immunological peptides and immunological adjuvants
HLA-A2 peptides
Tyrosinase.A2: lyophilized powder, 326 mcg, 5 injections every 3 weeks MAGE-C2.A2: lyophilized powder, 320 mcg, 5 injections every 3 weeks NY-ESO-1b.A2: lyophilized powder, 290 mcg, 5 injections every 3 weeks MAGE-4.A2: lyophilized powder, 299 mcg, 5 injections every 3 weeks MAGE-3.A2: lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-1.A2: lyophilized powder, 298 mcg, 5 injections every 3 weeks NA17.A2 (GnTV): lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-10.A2: lyophilized powder, 309 mcg, 5 injections every 3 weeks
Group B
The eight HLA-A2 peptides + immunological adjuvant Montanide ISA51
Immunological peptides and immunological adjuvants
HLA-A2 peptides
Tyrosinase.A2: lyophilized powder, 326 mcg, 5 injections every 3 weeks MAGE-C2.A2: lyophilized powder, 320 mcg, 5 injections every 3 weeks NY-ESO-1b.A2: lyophilized powder, 290 mcg, 5 injections every 3 weeks MAGE-4.A2: lyophilized powder, 299 mcg, 5 injections every 3 weeks MAGE-3.A2: lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-1.A2: lyophilized powder, 298 mcg, 5 injections every 3 weeks NA17.A2 (GnTV): lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-10.A2: lyophilized powder, 309 mcg, 5 injections every 3 weeks
Montanide ISA51
Oil emulsion (W/O: droplet test S57 IN 001), conductivity less than 10mcs.cm-1, viscosity: 1500 mPas (brookfield DVI - spindle 2- Speed 30). For human applications. Injected 5 times every 3 weeks.
Group C
the eight peptides HLA-A2 + IMP321
Immunological peptides and immunological adjuvants
HLA-A2 peptides
Tyrosinase.A2: lyophilized powder, 326 mcg, 5 injections every 3 weeks MAGE-C2.A2: lyophilized powder, 320 mcg, 5 injections every 3 weeks NY-ESO-1b.A2: lyophilized powder, 290 mcg, 5 injections every 3 weeks MAGE-4.A2: lyophilized powder, 299 mcg, 5 injections every 3 weeks MAGE-3.A2: lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-1.A2: lyophilized powder, 298 mcg, 5 injections every 3 weeks NA17.A2 (GnTV): lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-10.A2: lyophilized powder, 309 mcg, 5 injections every 3 weeks
IMP321
Official name of the LAG-3 molecule is CD223. Chemical structure: hLAG-3Ig is a soluble human recombinant LAG-3 protein comprising the extra-cellular Ig-like domains.
The IMP321 drug product is composed of a soluble recombinant protein at a 1.18 mg/ml concentration, in PBS (Na2HPO4 2H2O 8.1mM, KH2PO4 1.47mM, NaCl 137mM, KCl 2.68mM, PH 7.2). Batch number: S017/LC1/041011.IMP321 will be provided in 250mcl aliquots in brosilicate siliconized vials.
Group D
The eight HLA-A2 peptides + the 2 immunological adjuvants (Montanides ISA 51 and IMP321)
Immunological peptides and immunological adjuvants
HLA-A2 peptides
Tyrosinase.A2: lyophilized powder, 326 mcg, 5 injections every 3 weeks MAGE-C2.A2: lyophilized powder, 320 mcg, 5 injections every 3 weeks NY-ESO-1b.A2: lyophilized powder, 290 mcg, 5 injections every 3 weeks MAGE-4.A2: lyophilized powder, 299 mcg, 5 injections every 3 weeks MAGE-3.A2: lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-1.A2: lyophilized powder, 298 mcg, 5 injections every 3 weeks NA17.A2 (GnTV): lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-10.A2: lyophilized powder, 309 mcg, 5 injections every 3 weeks
Montanide ISA51
Oil emulsion (W/O: droplet test S57 IN 001), conductivity less than 10mcs.cm-1, viscosity: 1500 mPas (brookfield DVI - spindle 2- Speed 30). For human applications. Injected 5 times every 3 weeks.
IMP321
Official name of the LAG-3 molecule is CD223. Chemical structure: hLAG-3Ig is a soluble human recombinant LAG-3 protein comprising the extra-cellular Ig-like domains.
The IMP321 drug product is composed of a soluble recombinant protein at a 1.18 mg/ml concentration, in PBS (Na2HPO4 2H2O 8.1mM, KH2PO4 1.47mM, NaCl 137mM, KCl 2.68mM, PH 7.2). Batch number: S017/LC1/041011.IMP321 will be provided in 250mcl aliquots in brosilicate siliconized vials.
Interventions
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Immunological peptides and immunological adjuvants
HLA-A2 peptides
Tyrosinase.A2: lyophilized powder, 326 mcg, 5 injections every 3 weeks MAGE-C2.A2: lyophilized powder, 320 mcg, 5 injections every 3 weeks NY-ESO-1b.A2: lyophilized powder, 290 mcg, 5 injections every 3 weeks MAGE-4.A2: lyophilized powder, 299 mcg, 5 injections every 3 weeks MAGE-3.A2: lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-1.A2: lyophilized powder, 298 mcg, 5 injections every 3 weeks NA17.A2 (GnTV): lyophilized powder, 300 mcg, 5 injections every 3 weeks MAGE-10.A2: lyophilized powder, 309 mcg, 5 injections every 3 weeks
Montanide ISA51
Oil emulsion (W/O: droplet test S57 IN 001), conductivity less than 10mcs.cm-1, viscosity: 1500 mPas (brookfield DVI - spindle 2- Speed 30). For human applications. Injected 5 times every 3 weeks.
IMP321
Official name of the LAG-3 molecule is CD223. Chemical structure: hLAG-3Ig is a soluble human recombinant LAG-3 protein comprising the extra-cellular Ig-like domains.
The IMP321 drug product is composed of a soluble recombinant protein at a 1.18 mg/ml concentration, in PBS (Na2HPO4 2H2O 8.1mM, KH2PO4 1.47mM, NaCl 137mM, KCl 2.68mM, PH 7.2). Batch number: S017/LC1/041011.IMP321 will be provided in 250mcl aliquots in brosilicate siliconized vials.
Eligibility Criteria
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Inclusion Criteria
Patient's melanoma must be in one of the following AJCC stages :
only primary tumor : T3b-T4, N0, M0. regional lymph node metastasis and/or in-transit metastasis, no distant metastasis (any T, N1-N3, M0) that has been removed.
Any distant metastasis that has been removed (M1) HLA-A2 positive. Patients with previous regional metastatic disease must have one of their resected lesions analyzed by RT-PCR to determine expression of genes MAGE-1, MAGE-3, MAGE-4, MAGE-10, MAGE-C2, NA17, Tyrosinase or NY-ESO-1. However, expression of these genes by the tumor is not required to enter the study.
Absence of detectable melanoma lesions. WHO/ECOG performance status of 1 or less (Karnofsky scale ≥ 70%).
The following laboratory results:
Hemoglobin ≥ 10 g/dl; Neutrophils ≥ 1,500/µl; Lymphocytes ≥ 700/µl; Platelets ≥ 100,000/µl; Serum creatinin ≤ 2.0 mg/dl; Serum bilirubin ≤ 2.0 mg/dl; LDH within normal institutional limits.
Age \> 18 years. Able to give written informed consent.
Exclusion Criteria
Active immunodeficiency disease or autoimmune disease. Positive serology for HIV (human immunodeficiency virus) or HCV (hepatitis C virus). Serum hepatitis B antigen (HBsAg) must be negative.
More than one line of previous chemotherapy, or immunotherapy for the melanoma. Previous vaccination with one of the antigen present in the vaccine. Treatment with steroids or major immunosuppressive drugs within 4 weeks before study entry. Topical or inhalational steroids are permitted.
Participation in any other clinical trial involving another investigational agent within 4 weeks prior to enrollment.
Pregnancy or lactation. Women of childbearing potential not using a medically acceptable means of contraception.
Psychiatric or addictive disorders that may compromise the ability to give informed consent.
Lack of availability of the patient for immunological and clinical follow-up assessment.
18 Years
ALL
No
Sponsors
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Immutep S.A.S.
INDUSTRY
Cliniques universitaires Saint-Luc- Université Catholique de Louvain
OTHER
Responsible Party
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Principal Investigators
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Jean-François Baurain, M.D, PhD
Role: PRINCIPAL_INVESTIGATOR
Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Locations
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Cliniques Universitaires Saint-Luc
Brussels, , Belgium
Countries
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Other Identifiers
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LUC 05-003
Identifier Type: -
Identifier Source: org_study_id
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