4SCAR-CD44v6 T Cell Therapy Targeting Cancer

  • STATUS
    Recruiting
  • participants needed
    100
  • sponsor
    Shenzhen Geno-Immune Medical Institute
Updated on 19 February 2024

Summary

The purpose of this clinical trial is to assess the feasibility, safety and efficacy of 4SCAR-CD44v6 T-cell therapy targeting multiple cancers. The study also aims to learn more about the function of the CD44v6 CAR-T cells and their persistency in the patients.

Description

CD44 variant domain 6 (CD44v6) which belongs to CD44 family has been implicated in tumorigenesis, tumor cell invasion and metastasis. The expression of CD44v6 was reported for the majority of squamous cell carcinomas, a proportion of adenocarcinomas of differing origin, a proportion of melanoma and lymphoma. This expression pattern has made CD44v6 an attractive target for the therapy of various types of CD44v6 positive cancers.

The T cells from patients or transplantation donors will be genetically modified with lentiviral CAR vector to recognize specific molecules - CD44v6 expressed on the surface of the cancer cells. The engineered T cells will be applied to patients through intravenous delivery.

The purpose of this clinical trial is to assess the feasibility, safety and efficacy of CD44v6 CAR-T cell therapy in multiple cancers including - but not limited to - stomach cancer, breast cancer, prostate cancer, multiple myeloma and lymphoma which are CD44v6 positive. Another goal of the study is to learn more about the function of the 4SCAR-CD44v6 T cells and their persistency in the patients.

Details
Condition Cancers Which Are CD44v6 Positive
Age 1years - 75years
Treatment CD44v6-specific CAR gene-engineered T cells
Clinical Study IdentifierNCT04427449
SponsorShenzhen Geno-Immune Medical Institute
Last Modified on19 February 2024

Eligibility

Yes No Not Sure

Inclusion Criteria

Age older than 6 months
Confirmed expression of CD44v6 in tumor specimens by immuno-histochemical staining or flow cytometry
Karnofsky performance status (KPS) score is higher than 70 and life expectancy > 3 months
Adequate bone marrow, liver and renal function as assessed by the following laboratory requirements: cardiac ejection fraction 50%, oxygen saturation 90%, creatinine 2.5 upper limit of normal, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) 3 upper limit of normal, total bilirubin 2.0mg/dL
Hgb80g/L
No cell separation contraindications
Abilities to understand and the willingness to provide written informed consent

Exclusion Criteria

Sever illness or medical condition, which would not permit the patient to be managed according to the protocol, including active uncontrolled infection
Active bacterial, fungal or viral infection not controlled by adequate treatment
Known HIV, hepatitis B virus (HBV) or hepatitis C virus (HCV) infection
Pregnant or nursing women may not participate
Use of glucocorticoid for systemic therapy within one week prior to entering the trial
Receive treatment related to CD44v6 targeted therapy
Patients, in the opinion of investigators, may not be able to comply with the study
Clear my responses

How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer  to help accelerate the development of new treatments and to get notified about similar trials.

You are contacting

Investigator Avatar

Primary Contact

site

Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

Learn more

If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

Learn more

Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

Learn more

Similar trials to consider

Loading...

Not finding what you're looking for?

Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.

Sign up as volunteer

Study AnnotationsStudy Notes

Notes added here are public and can be viewed by anyone. Notes added here are only available to you and those who you share with.

user name

Added by • 

 • 

Private

Reply by • Private
Loading...

Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ipsa vel nobis alias. Quae eveniet velit voluptate quo doloribus maxime et dicta in sequi, corporis quod. Ea, dolor eius? Dolore, vel!

  The passcode will expire in None.
Loading...

No annotations made yet

Add a private note
  • abc Select a piece of text from the left.
  • Add notes visible only to you.
  • Send it to people through a passcode protected link.
Add a private note
  • abc Select a piece of text.
  • Add notes visible only to you.
  • Send it to people through a passcode protected link.