Vaccine Therapy, Paclitaxel, and Carboplatin in Treating Patients Who Are Undergoing Surgery for Stage III or Stage IV Ovarian Cancer, Primary Peritoneal Cancer, or Fallopian Tube Cancer

Condition(s) targeted: Fallopian Tube Cancer; Ovarian Cancer; Peritoneal Cavity Cancer

Intervention: MAGE-A1, Her-2/neu, FBP peptides ovarian cancer vaccine (Drug); carboplatin (Drug); paclitaxel (Drug); tetanus toxoid helper peptide (Drug); conventional surgery (Procedure)

Phase: Phase 2

Status: Active, not recruiting

Sponsored by: University of Virginia

Official(s) and/or principal investigator(s):
Amir A. Jazaeri, MD, Principal Investigator, Affiliation: University of Virginia

RATIONALE: Vaccines made from peptides may help the body build an effective immune response to kill tumor cells. Drugs used in chemotherapy, such as paclitaxel and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. Giving vaccine therapy and chemotherapy after surgery may kill any tumor cells that remain after surgery.

PURPOSE: This phase II trial is studying how well giving vaccine therapy together with paclitaxel and carboplatin works in treating patients who are undergoing surgery for stage III or stage IV ovarian cancer, primary peritoneal cancer, or fallopian tube cancer.

Official title: Evaluation of the Immunogenicity of Vaccination With Synthetic Peptides in Adjuvant in Patients With Advanced Ovarian, Primary Peritoneal, or Fallopian Tube Cancer

Study design: Treatment, Open Label

Primary outcome: Cytotoxic T-cell response to vaccine therapy comprising 5 synthetic ovarian cancer-associated peptides, as assessed using peripheral blood during course 1

Secondary outcome:

Cytotoxic T-cell response to vaccine therapy comprising synthetic ovarian cancer-associated peptides, as assessed using peripheral blood during chemotherapy and during course 2

Cytotoxic T-cell response against autologous and/or major histocompatibility complex-matched allogeneic tumor cells pre- and post-treatment

Detailed description: OBJECTIVES:

- Determine the immunogenicity of vaccine therapy comprising synthetic ovarian

cancer-associated peptides administered with a synthetic tetanus toxoid helper peptide emulsified in Montanide ISA-51 before or after paclitaxel and carboplatin in patients with stage III-IV ovarian epithelial, primary peritoneal cavity, or fallopian tube cancer undergoing optimal cytoreductive surgery.

OUTLINE: This is an open-label study. Patients are assigned to 1 of 2 treatment groups.

- Group 1:

- Neoadjuvant chemotherapy: Patients receive paclitaxel IV over 3 hours and

carboplatin IV over 30 minutes on day 1. Treatment repeats every 21 days for up to 4 courses in the absence of disease progression or unacceptable toxicity. Patients then proceed to surgical debulking.

- Surgical debulking: Patients undergo primary optimal cytoreductive surgery.

- Vaccine therapy: Within 14 days after surgery, patients receive vaccine therapy

comprising synthetic ovarian cancer-associated peptides, MAGE-A1: 161-169, FBP: 1901-199, Her-2/neu: 369-377, MAGE-A1: 96-104, and Her-2/neu: 754-762, and tetanus toxoid helper peptide emulsified in Montanide ISA-51 intradermally and subcutaneously on days 1, 8, and 15. Treatment repeats every 14 weeks for 2 courses.

- Adjuvant chemotherapy: Patients receive 4 courses of paclitaxel and carboplatin as

in neoadjuvant chemotherapy after completion of course 1 of vaccine therapy.

- Group 2:

- Surgical debulking: Patients undergo up-front optimal cytoreductive surgery.

Patients with non-optimal primary debulking may undergo interval debulking surgery within 6 weeks after completing course 4 of adjuvant chemotherapy. If interval debulking surgery is performed, tumor and/or lymph node tissue is collected.

- Vaccine therapy: Patients receive 2 courses of vaccine therapy as in group 1.

- Adjuvant chemotherapy: Patients receive paclitaxel and carboplatin as in group 1,

neoadjuvant chemotherapy. Treatment repeats every 21 days for up to 8 courses.

Patients undergo periodic blood and tumor tissue collection during study for correlative immunological analysis.

After completion of study treatment, patients with progressive disease are followed at 30 days and then every six months thereafter. All other patients are followed every 3 months for 36 months until disease progression or until another therapy is initiated, and then every six months thereafter.

PROJECTED ACCRUAL: A total of 28 patients will be accrued for this study.

Minimum age: 18 Years. Maximum age: N/A. Gender(s): Female.

Criteria:

DISEASE CHARACTERISTICS:

- Diagnosis of ovarian epithelial, primary peritoneal cavity, or fallopian tube cancer

- Stage III or IV disease

- HLA-A1, -A2, and/or -A3 positive

- Must have at least 1 undissected axillary or inguinal lymph node basin

- No recurrent disease

PATIENT CHARACTERISTICS:

- ECOG performance status 0-2

- Hemoglobin ≥ 8. 0 g/dL

- WBC > 3,000/mm^3

- Absolute neutrophil count > 1,500/mm^3

- Hemoglobin A1c < 7%

- AST and ALT ≤ 2. 5 times upper limit of normal (ULN)

- Bilirubin ≤ 2. 5 times ULN

- Creatinine ≤ 1. 5 times ULN

- HIV negative

- Hepatitis C negative

- No known or suspected allergies to any component of the study vaccine

- No other concurrent malignancy (except for nonmelanoma skin cancer) unless the patient

was curatively treated and has been disease free for ≥ 5 years

- No active serious infection

- No autoimmune disorder with visceral involvement

- No prior or active autoimmune disorders requiring cytotoxic or immunosuppressive

therapy

- The following immunologic conditions are allowed:

- Laboratory evidence of autoimmune disease (e. g., positive antinuclear

antibody titer) without symptoms

- Clinical evidence of vitiligo

- Other forms of depigmenting illness

- Mild arthritis requiring NSAIDs

- No New York Heart Association class III or IV heart disease

- Not pregnant or nursing

- Negative pregnancy test

- Fertile patients must use effective contraception

- No medical contraindication or potential problem that would preclude study compliance

PRIOR CONCURRENT THERAPY:

- At least 2 weeks since prior and no other concurrent chemotherapy, radiotherapy, or

immunotherapy (e. g., interferons, tumor necrosis factor, interleukins, or monoclonal antibodies)

- More than 4 weeks since prior and no other concurrent investigational agents

- More than 4 weeks since prior and no concurrent allergy desensitization injections

- More than 4 weeks since prior and no concurrent oral or parenteral systemic

corticosteroids

- No prior or concurrent inhaled corticosteroids (e. g., fluticasone and salmetrol,

fluticasone, or triamcinolone acetonide)

- Prior or concurrent topical corticosteroids allowed

- No prior vaccination with MAGE-A1: 161-169, FBP: 1901-199, Her-2/neu: 369-377,

MAGE-A1: 96-104, or Her-2/neu: 754-762

- More than 4 weeks since prior and no concurrent growth factors (e. g., epoetin alfa,

darbepoetin alfa, or pegfilgrastim)

- No concurrent treatment for recurrent disease

- No concurrent nitrosoureas

- No concurrent illegal drug use

- Concurrent nonsteroidal anti-inflammatory drugs (NSAIDs), antihistamines, and chronic

medications, unless excluded, are allowed

- Short-term therapy for acute conditions not specifically related to ovarian cancer is

allowed

University of Virginia Cancer Center, Charlottesville, Virginia 22908, United States

Clinical trial summary from the National Cancer Institute's PDQ® database

Starting date: April 2006
Last updated: June 3, 2008