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CompletedNCT03357276Updated Sep 12, 2019

Mix Vaccine for Metastatic Colorectal Cancer

A Phase 1/2 interventional study of Mix vaccine in Metastatic Colorectal Cancer and Reaction - Mixed Vaccine, sponsored by Fuda Cancer Hospital, Guangzhou. Completed at 1 site in China. Open to participants aged 40 Years to 70 Years. Per ClinicalTrials.gov, last updated 2019-09-12.

Sponsored by Fuda Cancer Hospital, Guangzhou · Phase 1/2, Interventional, and Treatment

Phase
Phase 1/2
Study type
Interventional
Enrollment
30
Allocation
Randomized
Ages
40 Years to 70 Years
Sex
All
01

Study summary

The aim of this study is the safety and efficacy of mix vaccine to small metastases of colorectal cancer.

Read the detailed description

By enrolling patients with small metastases of colorectal cancer adapted to enrolled criteria, this study will document for the first time the safety and the short and long term efficacy of mix vaccine.

The safety will be evaluated by statistics of adverse reactions. The efficacy will be evaluated according to local relief degree, progress free survival (PFS) and overall survival (OS).

02

Conditions studied

  • Metastatic Colorectal Cancer
  • Reaction - Mixed Vaccine
03

Who can participate

Ages eligible
40 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • All standard therapies have failed according to NCCN guidelines or the patient refuses standard therapies after cancer recurrence
  • Body tumor 1-6, the maximum tumor length \< 2 cm
  • KPS ≥ 70, lifespan > 6 months
  • Platelet count ≥ 80×109/L,white blood cell count ≥ 3×109/L, neutrophil count ≥ 2×109/L, hemoglobin ≥ 80 g/L

Exclusion criteria

Exclusion Criteria:

  • Patients with cardiac pacemaker
  • Patients with brain metastasis
  • Patients with grade 3 hypertension or diabetic complication, severe cardiac and pulmonary dysfunction
04

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
30 participants (actual)

Study arms

  • Experimental
    Mix vaccine

    In this group, the patients will receive mix vaccine. The check indexes are image examination (CT, MRI or PET scan) and blood tests (including tumor markers, lymphocyte subsets and circulating tumor cell).

    Biological: Mix vaccine

  • No intervention
    Control

    In this group, the patients will receive no special treatment and as a control group. The check indexes are image examination (CT, MRI or PET scan) and blood tests (including tumor markers, lymphocyte subsets and circulating tumor cell).

Interventions

  • BiologicalMix vaccine

    Each treatment: 0.5 ml /week, Subcutaneous injection of the deltoid muscle

    Also known as: Active immunotherapy for cancer

05

What researchers measure

Primary outcomes

  1. Relief degree of tumors

    It will be evaluated by the Response Evaluation Criteria in Solid Tumors(RECIST)

    Time frame: 3 months

Secondary outcomes

  1. Progress free survival(PFS)

    The duration from the beginning of treatment to cancer recurrence or progression

    Time frame: 1 year

  2. Overall survival(OS)

    The duration from the beginning of treatment to patient death

    Time frame: 3 years

06

Study locations

1 site
  • Fuda cancer institute of Fuda cancer hospital
    Guangzhou, Guangdong 510665, China
07

Registry details

Key details

Study ID
NCT03357276
Lead sponsor
Fuda Cancer Hospital, Guangzhou
Collaborators
Jinan University Guangzhou
Responsible party
Sponsor
First posted
Nov 29, 2017
Start date
Nov 30, 2017
Primary completion
Nov 30, 2018
Completion
Aug 30, 2019
Last update
Sep 12, 2019

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Nov 2018. You cannot join it, but the record below documents what was studied.

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