Skip to content

Phase II clinical trial of personalized peptide vaccination for advanced breast cancer

Phase II clinical trial of personalized peptide vaccination for advanced breast cancer - Peptide vaccination for advanced breast cancer

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000001844
Enrollment
100
Registered
2009-04-05
Start date
2009-04-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

breast cancer

Interventions

Sponsors

Kurume University Cancer Vaccine Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The subjects must be satisfactory the following conditions. 1 patients must be diagnosed as breast cancer. The patients must be suffering from cervical cancer after the standard therapy. 2 patients must be positive for HLA-A2,A24,A26 or A3 supertype. 3 patients must have immunoglobulin g reactive to at least two of candidate peptides. 4 patients must be at a score level 0-1 of performance status. 5 patients must be expected to survive more than 3 months. 6 Patients must satisfy the followings WBC is more than 2500 per mm3 Lymphocyte is more than 1000 per mm3 Hb is more than 8 g per dl Platelet is more than 80000 per mm3 Serum creatinine is less than 2 times upper limit of normal Total bilirubin is less than 2 times upper limmit of normal 7 patients must be more 20 year old. 8 written informed consent must be obtained from patients.

Exclusion criteria

Exclusion criteria: The following patients must be excluded 1. Patients with severe symptoms (active and severe infectious disease, circulatory disease, respiratory disease, kidney disease, immunodeficiency, disturbance of coagulation). 2. Patients with the past history of severe allergic reactions. 3. Patients do not accept contraception during the 1st vaccination to 70 days after the last vaccination. 4. Patients who are judged inappropriate for the clinical trial by doctors.

Design outcomes

Primary

MeasureTime frame
Evaluation of immunological responses (anti-peptide IgG) before and after peptide vaccination.

Secondary

MeasureTime frame
1. Evaluation of long-term prognosis (progression free survival and total survival). 2. Adverse effects of peptide vaccination with estramustine / safety of the protocol is evaluated based on the NCI-CTC.

Countries

Japan

Contacts

Public ContactAkira Yamada

kurume university Research Center for Innovative Cancer Therapy, Cancer Vaccine Development Division

akiymd@med.kurume-u.ac.jp0942-31-7744

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026