Vaccine Therapy Plus Interleukin-2 in Treating Patients With Stage III or Stage IV Melanoma

Melanoma (Skin) Clinical Trial

Official title:

Phase II Trial for the Evaluation of the Efficacy of Vaccination With Synthetic Melanoma Peptides Either Pulsed on Dendritic Cells, or Administered With GM-CSF-in-Adjuvant, Plus Administration of Sustemic IL-2, in Patients With Advanced Melanoma.

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00003222
• Other study ID #: 7621
• Secondary ID: IRB-HSR 7621NCI-
• Status: Completed
• Phase: Phase 2
• First received: November 1, 1999
• Last updated: December 18, 2014
• Start date: April 1998

Study information

• Verified date: December 2014
• Source: University of Virginia
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Federal Government
• Study type: Interventional

Clinical Trial Summary

RATIONALE: Vaccines made from melanoma cells may make the body build an immune response to and kill tumor cells. Colony-stimulating factors such as GM-CSF may increase the number of immune cells found in the bone marrow or peripheral blood. Interleukin-2 may stimulate a person's white blood cells to kill melanoma cells. Combining vaccine therapy with GM-CSF and interleukin-2 may be kill more tumor cells.

PURPOSE: Phase II trial to study the effectiveness of vaccines made from melanoma cells with or without GM-CSF followed by interleukin-2 in treating patients with stage III or stage IV melanoma.

Description:

OBJECTIVES: I. Compare the effectiveness of vaccination with synthetic melanoma peptides pulsed on autologous dendritic cells versus vaccination with synthetic melanoma peptides plus sargramostim (GM-CSF) in decreasing tumor burden in patients with high risk melanoma (pulsed autologous dendritic cell arm closed 1/8/2001). II. Determine whether these regimens result in increased tumor specific immune responses as measured in vitro and in vivo. III. Determine whether these regimens stimulate T-cell responses in these patients.

OUTLINE: This is an open label study. Patients are included in treatment arm II only (arm I closed 1/8/2001): Arm I: Patients undergo leukapheresis to collect dendritic cells. Patients receive a mixture of synthetic melanoma peptides (gp100 antigen, tyrosinase, and tetanus peptides) pulsed on autologous dendritic cells IV and subcutaneously (SC). Arm II: Patients receive a mixture of synthetic melanoma peptides (gp100 antigen, tyrosinase, and tetanus peptides) and sargramostim (GM-CSF) emulsified in Montanide ISA-51 SC and intradermally. Patients receive vaccination during weeks 0, 1, 2, 4, 5, and 6 for a total of 6 doses and interleukin-2 SC daily on days 7-49. Patients receive 3 additional vaccinations at different sites not involved with the tumor concurrently with the first 3 vaccinations. Patients are evaluated at 8 weeks, 12 weeks, 6 months, 12 months, and 24 months.

PROJECTED ACCRUAL: A total of 27-54 patients will be accrued for this study within 2 years.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 40
• Est. primary completion date: September 2003
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years to 79 Years

Eligibility

DISEASE CHARACTERISTICS: Histologically or cytologically confirmed stage III or IV melanoma gp100 positive tumor cells and/or tyrosinase positive tumor cells HLA type A1, A2, or A3 Measurable disease May have up to 3 brain metastases if all are less than 2 cm in diameter and are asymptomatic, and there is no mass effect or they have been treated successfully by surgical excision or by gamma knife radiation therapy

PATIENT CHARACTERISTICS: Age: 18 to 79 Performance status: ECOG 0-1 Life expectancy: Not specified Hematopoietic: Absolute neutrophil count greater than 1,000/mm3 Platelet count greater than 100,000/mm3 Hemoglobin greater than 9 g/dL Hepatic: Bilirubin no greater than 2.5 times upper limit of normal (ULN) AST and ALT no greater than 2.5 times ULN Alkaline phosphatase no greater than 2.5 times ULN Renal: Creatinine no greater than 1.5 times ULN Cardiovascular: No New York Heart Association class II, III, or IV heart disease Other: No known or suspected allergy to any component of the vaccine No medical condition that would preclude study Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY: Biologic therapy: At least 3 months since prior growth factors At least 3 months since prior agents with putative immunomodulating activity (except nonsteroidal antiinflammatory agents) At least 1 year since other prior melanoma vaccinations Chemotherapy: At least 3 months since prior chemotherapy No concurrent chemotherapy Endocrine therapy: At least 3 months since prior corticosteroids No concurrent corticosteroids Radiotherapy: At least 3 months since prior radiotherapy No concurrent radiotherapy Surgery: See Disease Characteristics Other: At least 3 months since other prior investigational drugs or therapy At least 3 months since prior allergy desensitization injections At least 14 days since completion of acute treatment for a serious infection No concurrent allergy desensitization injections

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Melanoma
• Melanoma (Skin)

Intervention

Biological:
• aldesleukin
Systemic subcutaneous delivery of low-dose IL-2.
• gp100 antigen

• incomplete Freund's adjuvant

• sargramostim

• tetanus peptide melanoma vaccine

• tyrosinase peptide

Locations

Country	Name	City	State
United States	Cancer Center at the University of Virginia	Charlottesville	Virginia

Sponsors (2)

Lead Sponsor	Collaborator
University of Virginia	National Cancer Institute (NCI)

Country where clinical trial is conducted

United States, 

References & Publications (1)

Slingluff CL Jr, Petroni GR, Yamshchikov GV, Barnd DL, Eastham S, Galavotti H, Patterson JW, Deacon DH, Hibbitts S, Teates D, Neese PY, Grosh WW, Chianese-Bullock KA, Woodson EM, Wiernasz CJ, Merrill P, Gibson J, Ross M, Engelhard VH. Clinical and immunol — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Evaluation of Objective Clinical Response (CR/PR/SD)	The primary end point for this trial was clinical response. This was assessed by measurement of assessable metastatic deposits by CT, MRI, or direct measure of cutaneous deposits. Baseline tumor measurements used for assessment of clinical response were those obtained most immediately before the first vaccine administration and within 6 weeks of protocol entry. Measurements were made and reviewed by a multidisciplinary team. The original protocol defined tumor response on the basis of changes in cross-sectional area calculated as the product of two perpendicular measures. However, since the initiation of this study, the Response Evaluation Criteria in Solid Tumors Group (RECIST) system was employed as the current standard for clinical trials, in which response is based on changes in maximum cross-sectional dimensions. Computed tomography scans of clinical responders were reviewed again by a senior faculty radiologist not otherwise involved in the study.	Weeks 0-6,12; Months 6,12 and 24	No
Primary	Measure of Tumor-antigen-specific Immunity in Peripheral Blood Mononuclear Cells (PBMC) by Elispot Assay		Weeks 0-6,12; Months 6,12 and 24	No
Primary	Measure of Tumor-antigen-specific Immunity in Sentinel Immunized Node (SIN) by Elispot Assay		Weeks 0-6,12; Months 6,12 and 24	No