Ignite Creation Date:
2025-12-24 @ 9:32 PM
Ignite Modification Date:
2026-01-02 @ 10:56 AM
Study NCT ID:
NCT03391232
Status:
COMPLETED
Last Update Posted:
2022-05-26
First Post:
2017-12-19
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
PolyPEPI1018 Vaccine and CDx for the Treatment of Metastatic Colorectal Cancer (OBERTO)
Sponsor:
Treos Bio Zrt
Organization:
Study Overview
Official Title:
Safety, Tolerability, Immunogenicity and Efficacy of Multiple PolyPEPI1018 Vaccinations as an Add-on Immunotherapy to the Standard-of-Care Maintenance Therapy in Subjects With Metastatic Colorectal Cancer
Status:
COMPLETED
Status Verified Date:
2022-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
OBERTO
Brief Summary:
Phase I/II clinical trial investigates the safety, tolerability, immunogenicity and preliminary efficacy of multiple doses of PolyPEPI1018 CRC vaccine as an add-on treatment to the standard-of-care maintenance therapy in patients with metastatic colorectal cancer. Clinical responses will be evaluated by indiction of T cell responses, T lymphocyte infiltration in accessible biopsy sites, and by objective tumor responses. This study will also explore the accuracy of the predicted T cell responses in each patient using the candidate companion diagnostic test and the correlations between clinical responses and predicted T cell responses.
Detailed Description:
This is a Phase I/II, open-label, single-arm, multicenter study to evaluate the safety, tolerability, immunogenicity and efficacy of a multiple subcutaneous injection of PolyPEPI1018 as an add-on immunotherapy to the standard-of-care maintenance therapy in approximately 15 subjects with metastatic colorectal cancer.
The first part of the study investigates the administration of a single vaccine dose during 12-week follow-up period on an outpatient basis. Screening is performed in parallel with the subject's completion of the standard-of-care first-line treatment and initiation of the standard-of-care maintenance treatment. A single dose of PolyPEPI1018 is administered after the subject initiates the maintenance regimen, and within 3 weeks after the eligibility CT scan was performed. Subjects are monitored every 3 weeks for 12 weeks.
The second part of the study investigates the administration of 3 vaccine doses (Weeks 0, 13, 26) then 12 weeks follow-up on an outpatient basis.
The first part of the study investigates the administration of a single vaccine dose during 12-week follow-up period on an outpatient basis. Screening is performed in parallel with the subject's completion of the standard-of-care first-line treatment and initiation of the standard-of-care maintenance treatment. A single dose of PolyPEPI1018 is administered after the subject initiates the maintenance regimen, and within 3 weeks after the eligibility CT scan was performed. Subjects are monitored every 3 weeks for 12 weeks.
The second part of the study investigates the administration of 3 vaccine doses (Weeks 0, 13, 26) then 12 weeks follow-up on an outpatient basis.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: