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Immunotherapy Using Precision T Cells Specific to Personalized Neo-antigen for the Treatment of Advanced Malignant Tumor of Biliary Tract

NCT02632019 · Status: UNKNOWN · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2016-01-01

No results posted yet for this study

Summary

Objectives:

The purpose of this study is to evaluate the safety and prognosis of dendritic cell-precision T cell for neo-antigen in the treatment of advanced biliary tract malignant tumor.

Methods:

This study designs a novel therapy using dendritic cell-precision multiple antigen T cells. 40 patients will be enrolled. They are randomly divided into gemcitabine group and dendritic cell-precision T cell for neo-antigen combined with gemcitabine group. Gemcitabine treatments will be performed once a week with a total of six times. Dendritic cell-precision T cell for neo-antigen combined with gemcitabine treatment: Gemcitabine: once a week with a total of six times before 60 days prior to the start of drawing blood. Dendritic cell-precision T cell for neo-antigen: once per 3 weeks with a total of three periods. The mail clinical indicators are Progression-Free-Survival and Overall Survival.

Conditions

  • Advanced Biliary Tract Malignant Tumor

Interventions

DRUG

Gemcitabine

Gemcitabine 1000mg/m2, Physiological saline 100ml:IV (in the vein) once a week with a total of six times.

BIOLOGICAL

Dendritic cell-precision T cell for neo-antigen combined with gemcitabine treatment

Gemcitabine: Gemcitabine 1000mg/m2, Physiological saline 100ml: IV (in the vein) once a week with a total of six times before 60 days prior to the start of drawing blood. DC-PNAT: DC cell suspension (1×107 DC+ physiological saline + 0.25% human serum albumin) 1ml for each infusion, subcutaneous injection for each infusion, 3 cycles, each cycle received two infusions on day 19, 20; 40, 41; 61, 62. PNAT cell suspension (1-6×109 PNAT + physiological saline + 0.25% human serum albumin) 300ml for each infusion, IV (in the vein) for each infusion, 3 cycles, each cycle received one infusions on day 21, 42, 63.

Sponsors & Collaborators

  • Second Military Medical University

    lead OTHER

Principal Investigators

  • Xiaoqing Jiang, MD · Eastern Hepatobiliary Surgery Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-09-30
Primary Completion
2017-03-31
Completion
2017-09-30

Countries

  • China

Study Locations

More Related Trials

Entities

Drugs

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 NCT02632019 on ClinicalTrials.gov