Induction of Transplant Tolerance in LDLT Via iTS

  • End date
    Feb 28, 2025
  • participants needed
  • sponsor
    Juntendo University
Updated on 24 September 2021


The purpose of this clinical trial is to examine the immunotolerance-inducing ability (effectiveness) of induced inhibitory T cells JB-101 in patients with living-donor liver transplantation using "whether or not operational tolerance is achieved" as an index.

And the safety of JB-101 will be evaluated.


This trial is a phase I / II, open-label, single-arm, multicenter clinical trial of JB-101, an inducible inhibitory T cell, in patients with end-stage liver failure who undergo living-donor liver transplantation.

The primary endpoint of efficacy is withdrawal from immunosuppressant by 78 weeks (up to 91 weeks) after liver transplantation, and then "whether or not operational tolerance is achieved".

Condition Living Donor Liver Transplantation
Treatment JB-101
Clinical Study IdentifierNCT04950842
SponsorJuntendo University
Last Modified on24 September 2021


Yes No Not Sure

Inclusion Criteria

Patients with end-stage liver failure undergoing living-donor liver
Subjects who are healthy physically and psychologically and willing to donate
organs voluntarily
Relative within the second degree of relationship or partner. (Acceptable
degree conforms eligibility criteria of the institution.)

Exclusion Criteria

Patients who have clinical findings of active infection
Patients with advanced heart disease, fulminant hepatitis in liver failure
renal disease, malignant tumors and complications of immunodeficiency
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



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


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

user name

Added by • 



Reply by • Private

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.

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