Vaccine Therapy in Treating Patients With Stage IV HLA-A2 and HER2 Positive Breast or Ovarian Cancer Receiving Trastuzumab

NCT00194714 | Completed Phase 1 Results

• 4 other identifiers: 6304NCI-2016-00895P30CA015704RG1000607
• Study Type: interventional
• Target: 22
• Locations: 1 country
• Sites: 1

Brief Summary

This phase I/II trial studies the side effects of vaccine therapy and to see how well it works in treating patients with stage IV major histocompatibility complex, class I, A2 antigen (HLA-A2) and human epidermal growth factor receptor 2 (HER2) positive breast or ovarian cancer who are receiving trastuzumab. Giving booster vaccines made from HER2 peptides may help increase HER2 specific immunity and immune memory cells.

Conditions

HER2/Neu Positive; HLA-A2 Positive Cells Present; Stage IV Breast Cancer; Stage IV Ovarian Cancer

Outcome Measures

Primary Outcomes (2)

• Immune Response Measured by IFN-gamma Secreting PBMC Precursor Frequency by ELIspot and HLA-A2 Major Histocompatibility Complex Tetramer Analysis

  ELIspot: Increased immune response is defined as spots per well (SPW) greater than 2 standard deviations (SD) above baseline value, remained the same if the mean SPW was within 2 SD of the previous value, or decreased if the mean SPW was greater than 2 SD below the previous value. Two SD is equivalent to a P value of .05 in that there is a 95% probability that the values are statistically significant. T is reported as percentage of patients and their corresponding results. HLA-A2 Major Histocompatibility Complex Tetramer Analysis is evaluated using a non-radioactive assay for cell lysis. The HLA-A2 transfected human HER2/neu expressing breast cancer cell line, SKBR3-A2 T cells, expanded after stimulation with immunizing peptide, were added in an effector/target ratio of 40:1. Percent specific lysis was calculated as: (\[experimental release-spontaneous releases of cytotoxic T-lymphocyte cells and target cells\]/\[maximum release-spontaneous release of target cells\])X100.

  Up to 1.5 years (12 months following the last vaccination)

• Number of Adverse Events Graded Using National Cancer Institute (NCI) Cancer Therapy Evaluation Program (CTEP) Common Terminology Criteria for Adverse Events (CTCAE), Version 3.0

  Descriptive statistics will be used to summarize changes from baseline. At the point the participant signs consent and before they start vaccine we record their existing baseline events (symptoms and diagnoses) and assign a grade to them (see below). Once a participant starts vaccine treatment adverse event AEs were recorded if they are new to the participant or if they increased in severity over their baseline. Grade refers to the severity of the AE. The CTCAE v3.0 displays Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild AE Grade 2 Moderate AE Grade 3 Severe AE Grade 4 Life-threatening or disabling AE Grade 5 Death related to AE

  Up to 7 months (30 days following the last vaccination)

Secondary Outcomes (1)

• Overall Survival

  Up to 5 years

Study Arms (1)

Treatment (HER-2/neu peptide vaccine)

EXPERIMENTAL

Patients receive HER-2/neu peptide vaccine ID once per month for 6 months in the absence of disease progression or unacceptable toxicity.

Biological: HER-2/neu Peptide Vaccine; Other: Laboratory Biomarker Analysis

Interventions

HER-2/neu Peptide Vaccine BIOLOGICAL

Given ID

Also known as: HER-2-Neu Peptide Vaccine, HER-2/neu Helper-Peptide Vaccine

Treatment (HER-2/neu peptide vaccine)

Laboratory Biomarker Analysis OTHER

Correlative studies

Treatment (HER-2/neu peptide vaccine)

Eligibility Criteria

• Age: 19 Years+
• Sex: female
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Subjects must have either stage IV breast or ovarian cancer in remission or with stable disease on trastuzumab monotherapy
• HER2 overexpression by immunohistocytochemistry (IHC) of 2+ or 3+, in the primary tumor or metastasis; if overexpression is 2+ by IHC, then patients must have HER2 gene amplification documented by fluorescence in situ hybridization (FISH)
• Subjects must be HLA-A2 positive
• Eligible subjects must have completed appropriate treatment for their primary disease and be off cytotoxic chemotherapy and any immunosuppressive agents such as systemic steroids for at least 30 days prior to enrollment; patients should continue trastuzumab monotherapy throughout the course of this protocol; concurrent hormonal and biphosphonate therapies are allowed
• Subjects must have an Eastern Cooperative Oncology Group (ECOG) performance status score = 0 or 1
• Male subjects must agree to contraceptive use during the study period (7 months) and non-menopausal female subjects must agree to contraception for the remainder of their childbearing years
• Hematocrit \>= 30 performed within 60 days of enrollment
• Platelet count \>= 100,000 performed within 60 days of enrollment
• White blood cells (WBC) \>= 3000/ul performed within 60 days of enrollment
• Stable creatinine =\< 2.0 mg/dL or creatinine clearance \>= 60 ml/min performed within 60 days of enrollment
• Serum bilirubin \< 1.5 mg/dl performed within 60 days of enrollment
• Serum glutamic-oxaloacetic transaminase (SGOT) \< 2 x upper limit of normal (ULN) performed within 60 days of enrollment
• Subjects must have recovered from major infections and/or surgical procedures and, in the opinion of the investigator, not have a significant active concurrent medical illness precluding protocol treatment or survival
• Patients must have a baseline left ventricular ejection fraction (LVEF) measured by multi-gated acquisition scan (MUGA) equal to or greater than the lower limit of normal for the radiology facility and if there are two consecutive MUGAS performed while on trastuzumab from the same radiology facility, there cannot be a decrease in LVEF of \> 15% from the original MUGA scan

You may not qualify if:

• Subjects cannot be simultaneously enrolled on other treatment studies
• Any contraindication to receiving granulocyte-macrophage colony-stimulating factor (GM-CSF) based vaccine products
• Cardiac disease, specifically restrictive cardiomyopathy, unstable angina within the last 6 months prior to enrollment, New York Heart Association functional class III-IV heart failure on active treatment with normalized LVEF on therapy, and symptomatic pericardial effusion
• Active autoimmune disease
• Subjects cannot have an active immunodeficiency disorder, e.g. human immunodeficiency virus (HIV)

Sponsors & Collaborators

• University of Washington: lead
• National Cancer Institute (NCI): collaborator

Study Sites (1)

Fred Hutch/University of Washington Cancer Consortium

Seattle, Washington, 98109, United States

Location

Related Publications (1)

• Disis ML, Wallace DR, Gooley TA, Dang Y, Slota M, Lu H, Coveler AL, Childs JS, Higgins DM, Fintak PA, dela Rosa C, Tietje K, Link J, Waisman J, Salazar LG. Concurrent trastuzumab and HER2/neu-specific vaccination in patients with metastatic breast cancer. J Clin Oncol. 2009 Oct 1;27(28):4685-92. doi: 10.1200/JCO.2008.20.6789. Epub 2009 Aug 31.

  PMID: 19720923 DERIVED

Related Links

• Tumor Vaccine Group, University of Washington
• Fred Hutch - Clinical Trials

MeSH Terms

Conditions

Breast Neoplasms; Ovarian Neoplasms

Condition Hierarchy (Ancestors)

Neoplasms by Site; Neoplasms; Breast Diseases; Skin Diseases; Skin and Connective Tissue Diseases; Endocrine Gland Neoplasms; Ovarian Diseases; Adnexal Diseases; Genital Diseases, Female; Female Urogenital Diseases; Female Urogenital Diseases and Pregnancy Complications; Urogenital Diseases; Genital Neoplasms, Female; Urogenital Neoplasms; Genital Diseases; Endocrine System Diseases; Gonadal Disorders

Results Point of Contact

• Title: Director of Clinical Operations
• Organization: University of Washington - Cancer Vaccine Institute

childj@uw.edu

2062459258

Study Officials

• Mary Disis

  Fred Hutch/University of Washington Cancer Consortium

  PRINCIPAL INVESTIGATOR

Publication Agreements

• PI is Sponsor Employee: Yes

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Professor, University of Washington

Study Record Dates

• First Submitted: September 13, 2005
• First Posted: September 19, 2005
• Study Start: May 1, 2016
• Primary Completion: March 31, 2021
• Study Completion: May 22, 2023
• Last Updated: June 6, 2024
• Results First Posted: June 21, 2022

Record last verified: 2024-05

Locations

US (1)