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Trial of PalloV-CC in Colon Cancer

NCT03827967 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2023-09-13

No results posted yet for this study

Summary

This study is a phase Ib prospective, open label study evaluating the effect of vaccination on the immune microenvironment of cancers with results compared to banked tissue from historical controls. Prospectively vaccinated patients will also serve as their own controls by comparing the immune microenvironment of the tumor in pre-treatment biopsies to post-treatment surgical specimens. This is also a dose-escalation study with consecutive enrollment and advancement of cohorts in an overlapping fashion.

Conditions

Interventions

BIOLOGICAL

PalloV-CC

The PalloV-CC vaccine uses yeast cell wall particles (YCWP) to serve as an efficient vaccine delivery system as they can contain a broad range of antigenic material, they are rapidly phagocytized by antigen presenting cells, and they are inherently immunogenic. The PalloV-CC vaccine utilizes silicate-capped YCWP to deliver allogenic colon cancer tumor lysate. The vaccine will be given to subjects with resectable colon cancers neoadjuvantly shortly before surgery in order to study the effect of the vaccine on the tumor microenvironment using a well-validated immune scoring system for colon cancer and other immunologic tests.

Sponsors & Collaborators

  • George E. Peoples

    lead INDUSTRY

Principal Investigators

  • George Peoples, MD, FACS · LumaBridge

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-07-20
Primary Completion
2023-04-19
Completion
2023-05-20
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03827967 on ClinicalTrials.gov