An investigator-initiated, phase II clinical trial of the peptide-based cancer vaccine targeting WT1, DSP-7888, for colorectal adenomas in familial adenomatous polyposis - WT1-FAP-01

Shichijo Satoki0 sites30 target enrollmentNovember 6, 2020

Conditionsfamilial adenomatous polyposis FAP

Overview

Phase: Phase 2
Intervention: Not specified
Conditions: familial adenomatous polyposis
Sponsor: Shichijo Satoki
Enrollment: 30
Status: Active, not recruiting
Last Updated: 2 years ago

Overview Investigators Eligibility Criteria Outcomes Similar Trials

Overview

Brief Summary

No summary available.

Registry

who.int

Start Date

November 6, 2020

End Date

TBD

Last Updated

2 years ago

Study Type

Interventional

Sex

All

Investigators

Sponsor

Shichijo Satoki

Eligibility Criteria

Inclusion Criteria

•1\) Patients diagnosed familial adenomatous polyposis (FAP) with more than 100 colorectal adenomas and a presence of disease\-causing mutation of the APC gene.
•2\) 20 \- 50 years old on the date of consent.
•3\) ECOG\-PS 0 \-1\.
•4\) No polyps larger than 5 mm in diameter in the colon and rectum.
•5\) Patients who have undergone endoscopic observation for at least 2 years after diagnosis of FAP.
•6\) Patients with intact colons and rectums. (Any history of appendectomy or endoscopic polypectomy does not matter)
•7\) Patients who have not regularly taken nonsteroidal anti\-inflammatory drugs (NSAIDs), including aspirin and sulindac, within 6 months before enrollment.
•8\) The most recent test values within 28 days before enrollment meet the criteria in the protocol.
•9\) Patients who have given written consent voluntarily to participate in this study.

Exclusion Criteria

•1\) Patients with active malignancies.
•2\) Patients with a history of allergy to oily products.
•3\) Patients with infections requiring systemic treatment.
•4\) Patients with uncontrolled comorbidities (cardiovascular diseases, respiratory diseases, renal diseases, liver diseases, hematologic diseases, skin diseases, etc.).
•5\) Patients with diseases requiring oral or intravenous administration of corticosteroid or immunosuppressants.
•6\) Patients with symptomatic or active autoimmune diseases, except for autoimmune thyroid diseases such as Graves' disease and Hashimoto's disease, endocrine diseases manageable with appropriate hormone replacement therapies, and type1 diabetes manageable with insulin replacement.
•7\) Patients positive for HBs antigen, for HBV\-DNA with HBc\-antibody\-positive or HBs\-antibody\-positive, or for HCV antibody.
•8\) Patients positive for HIV antibody.
•9\) Patients who have been participating in other clinical studies, except for an observational study, at the enrollment or who received other investigational products within 6 months before enrollment.
•10\) Women who are pregnant, possibly pregnant (ex. positive pregnancy test), within 28 days postpartum, or breastfeeding (possible to enroll if she can stop breastfeeding from the first administration of the study drug until 180 days after the last administration of the study drug) or patients and their partners have no intention of contraception from the date of consent until 180 days after the last administration of the study drug.