myDC/pDC in Stage III Melanoma Patients
Last updated on July 2021Recruitment
- Recruitment Status
- Active, not recruiting
- Estimated Enrollment
- 21
Summary
- Conditions
- Melanoma
- Type
- Interventional
- Phase
- Phase 1Phase 2
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 75 years
- Gender
- Both males and females
Description
Stage lll melanoma patients will receive pDC (arm A, n=10), myDC (arm B, n=10) or combined pDC/myDC (arm C, n=10). Subsequent vaccinations will be performed according to the protocol: 2 biweekly vaccinations of intranodal injections with pDC, myDC or the combination with pDC and myDC. After each vac...
Stage lll melanoma patients will receive pDC (arm A, n=10), myDC (arm B, n=10) or combined pDC/myDC (arm C, n=10). Subsequent vaccinations will be performed according to the protocol: 2 biweekly vaccinations of intranodal injections with pDC, myDC or the combination with pDC and myDC. After each vaccination the investigators will examine peripheral blood for proliferative and humoral KLH immune responses. After the vaccinations, a DTH with peptide loaded blood DC is performed from which biopsies are taken for T cell analysis. lf patients remain disease free, the investigators will repeat this cycle with a 6 months interval up to a total of three cycles. lf a tumor recurrence occurs a biopsy will be taken for laboratory evaluation.
Tracking Information
- NCT #
- NCT02574377
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: Winald Gerritsen Radboud University