A Comparison of Matured Dendritic Cells and Montanide® in Study Subjects With High Risk of Melanoma Recurrence

Melanoma Clinical Trial

Official title:

Poly-ICLC Matured DC as an Adjuvant for NY-ESO-1 and Melan-A/MART-1 Peptide Vaccination Compared to Montanide® ISA-51 VG, in Study Subjects With Melanoma in Complete Clinical Remission But at High Risk of Disease Recurrence

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02334735
• Other study ID #: GCO 14-0780
• Status: Completed
• Phase: Phase 2
• Start date: July 1, 2015
• Est. completion date: July 15, 2020

Study information

• Verified date: September 2022
• Source: Icahn School of Medicine at Mount Sinai
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Vaccine adjuvants are compounds used to increase specific immune responses to antigens, but have minimal toxicity or lasting immune effects on their own. This study investigates the use of dendritic cells as an adjuvant for NY-ESO-1 and Melan-A/MART-1 peptides compared to Montanide® in study subjects with melanoma in complete clinical remission.

Description:

This is a Phase II open label, randomized two-arm study to evaluate the safety, tolerability, and immunogenicity of Poly-ICLC matured DCs as an adjuvant for NY-ESO-1 and Melan-A/MART-1 peptides (ARM A; DC Vaccine) compared to Montanide® ISA-51 VG (ARM B; Montanide Vaccine), both with systemic administration of Poly-ICLC on days 1 and 2 in study subjects with melanoma in complete clinical remission but at high-risk for disease recurrence.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 36
• Est. completion date: July 15, 2020
• Est. primary completion date: July 15, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Willing and able to give written informed consent
• Histologic diagnosis of malignant melanoma, stages IIB-IV in radiologically confirmed complete clinical remission without clinical evidence of disease
• At least 4 weeks since surgery prior to first dosing of study agent
• Required values for initial laboratory tests:
• Neutrophil count = 1.0 x 10?/L
• Platelet count = 80 x 10?/L
• Hemoglobin = 10.0 g/dL
• Serum creatinine = 2.0 x mg/dL
• AST/ALT = 2.0 x upper limit of institutional normal
• Serum bilirubin = 2.0 x upper limit of institutional normal
• No active or chronic infection with HIV, Hepatitis B, or Hepatitis C
• ECOG performance status of = 2
• Life expectancy of = 6 months
• Men and women, = 18 years of age
• Adequate venous access (for Leukapheresis and blood draws)

Exclusion Criteria:

• Serious illnesses, e.g., serious infections requiring antibiotics
• Previous bone marrow or stem cell transplant
• Study subjects with known chronic infection with HIV, hepatitis B or C. Testing will be performed if a study subject exhibits clinical signs of infection or to confirm a history of infection
• Study subjects with known autoimmune disease [e.g. SLE, RA] who have had significant symptoms within the past 3 years. Study subjects with vitiligo are not excluded
• Metastatic disease to the central nervous system
• Other malignancy within 3 years prior to entry into the study, except for treated early-stage melanoma or non-melanoma skin cancer, cervical carcinoma in situ, or incidental or localized prostate cancer treated with prostatectomy or radiation therapy, or stage I colon cancer. Patients with other completely resected malignancies in the prior three years and no evidence of disease will be evaluated on a case- by- case basis with eligibility determined based on discussion with the Principal Investigator.
• Prior chemotherapy or tumor vaccine therapy or biological therapy for treatment of melanoma. Subjects who received chemotherapy for the management of other malignancies are potentially eligible if the subject has not received chemotherapy in prior 5 years, remained disease free, and following discussion with and agreement by the principal investigator.
• Radiation therapy or major surgery within 4 weeks prior to first dose of study agent
• Concomitant treatment with systemic corticosteroids greater than physiologic doses. Topical (but not at the proposed vaccination sites) or inhalational steroids are permitted
• Participation in any other clinical trial involving another investigational agent within 4 weeks prior to first dose of study agent
• Pregnancy or lactation. Pregnancy is associated with considerable immune suppression and this additional parameter may interfere with the evaluation of dendritic cell induced immune responses in melanoma study subjects. Pregnancy test must be negative on all women of reproductive potential at baseline (within 7 days of entry into the study) and they must agree to use birth control measures while on the study.
• Study subjects previously treated with one of the peptides used in this trial, melanoma protein vaccine, melanoma whole cell vaccines, or with Montanide are not eligible
• Any underlying medical or psychiatric condition, which in the opinion of the investigator will make the administration of study agents hazardous or obscure the interpretation of AEs
• Lack of availability of study subject for immunological and clinical follow up assessments
• Children < 18 years of age
• Allergy to shellfish

Related Conditions & MeSH terms

• Melanoma
• Recurrence

Intervention

Biological:
• DC Vaccine
DCs pulsed with 100µg/mL peptide (NY-ESO-1 and Melan-A/MART-1) 10 to 15 x 106 DCs per peptide antigen (NY-ESO-1 and Melan-A/MART-1) (total not to exceed 50 x 10^6 cells)
• Montanide Vaccine
250 µg peptide (NY-ESO-1 and Melan-A/MART-1) and 1.1 mL Montanide ISA-51 VG
• Poly-ICLC
1.4 mg

Locations

Country	Name	City	State
United States	Icahn School of Medicine at Mount Sinai	New York	New York
United States	New York University Langone Medical Center	New York	New York

Sponsors (6)

Lead Sponsor	Collaborator
Nina Bhardwaj	Ludwig Institute for Cancer Research, Melanoma Research Alliance, Memorial Sloan Kettering Cancer Center, NYU Langone Health, Oncovir, Inc.

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Humoral immune response	Humoral immune responses will be determined by the presence of NY-ESO-1 and Melan-A/MART-1 specific antibodies by ELISA	up to 3 years
Primary	Cytokine secretion	Cytokine secretion by NY-ESO-1 and Melan-A/MART-1 specific CD4+ and CD8+ T cells, as a measure of T cell activation, will be determined by flow cytometry analyses.	up to 3 years