A Translational Study of Tumor Antigen-pulsed DC Vaccine for ESCC

March 30, 2022 updated by: Zhen-Yu Ding, Sichuan University

A Translational Study of Tumor Antigen-pulsed Dendritic Cell Vaccine for Esophageal Squamous Cell Carcinoma

The aim of this single center, single arm and prospective study is to explore the safety and efficacy of tumor antigen-pulsed DC vaccine( OCDC and NeoDC) for postoperative adjuvant treatment of ESCC

Study Overview

Status

Not yet recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Anticipated)

20

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • China
    • Sichuan
      • Chengdu, Sichuan, China, 610000
        • West China Hospital
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Pathologically confirmed diagnosis of esophageal squamous cell carcinoma
  • no preoperative adjuvant therapy
  • Karnofsky performance status 0-2;
  • The postoperative pathological stage is pT2-4 and / or N + M0 according to AJCC 8th
  • Function of the main organs is normal;
  • Edition Patient's written informed consent

Exclusion Criteria:

  • Tumor emergencies;
  • Abnormal coagulation function;
  • Contagious diseases, such as HIV, HBV, HCV infection;
  • Mental disorders;
  • Concomitant tumors;
  • Immunological co-morbidities

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Experimental Group
Autologous DCs pulsed with HOCl-oxidized autologous tumor lysate (OCDC) vaccine is administered in prime phase and personal neoantigen-sensitized DC(NeoDC) vaccine is administered in boost phase.
Biological: OCDC vaccine; NeoDC vaccine
OCDC vaccine and NeoDC vaccine are administered in a prime-boost regimen by subcutaneous injection.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
The number of treatment-related adverse events
Time Frame: From the first administration of vaccine to 3 months after the last administration
Number of participants with treatment-related adverse events as assessed by CTCAE v4.0
From the first administration of vaccine to 3 months after the last administration

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Disease-free Survival
Time Frame: from the study start to 1 year after the study completion
Number of participants with Disease-free Survival as assessed by RECIST1.1
from the study start to 1 year after the study completion

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sichuan University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

April 1, 2022

Primary Completion (Anticipated)

December 30, 2023

Study Completion (Anticipated)

April 1, 2024

Study Registration Dates

First Submitted

March 30, 2022

First Submitted That Met QC Criteria

March 30, 2022

First Posted (Actual)

April 7, 2022

Study Record Updates

Last Update Posted (Actual)

April 7, 2022

Last Update Submitted That Met QC Criteria

March 30, 2022

Last Verified

March 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • HXDB-2203

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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