CompletedPhase 2

Autologous Hematopoietic Stem Cell Transplantation for Allogeneic Organ Transplant Tolerance

Canada5 participantsStarted 2015-12

Plain-language summary

This open-label, proof-of-principle two center cohort study will evaluate the ability of autologous hematopoietic stem cell transplantation to induce tolerance in recipients of deceased or live donor liver transplants (ASCOTT). A maximum of 10 participants will be entered at a minimum of 3 months post liver transplant. The participants will undergo autologous hematopoietic stem cell transplants (HSCT) to "re-educate" their immune systems to accept the graft without the need for long term immunosuppression (tolerance).

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Participants must be 18 years of age or older.
. Participants must be a minimum of 6 months post-transplant;
. Participants are recipients of a hepatic allograft for alcohol induced liver disease; or a genetic form of liver disease such as hemochromatosis or Wilson's disease; or an autoimmune liver disease including sclerosing cholangitis, autoimmune hepatitis, and/or primary biliary cirrhosis.
. Participants have a complication of transplantation that might be ameliorated by HSCT and/or withdrawal of immunosuppression such as: evidence of recurrent autoimmune disease in the graft; repeated episodes (minimum of 2) of acute cellular rejection; and/ or development of adverse events related to immune suppression which have not been well managed by conventional methods including drug dose reduction or substitution of other medications. Examples include progression of renal dysfunction, repeated infections, neurologic complications, cardiovascular complications, or post-transplant lymphoproliferative disease (PTLD) that has been in remission for at least 12 months. These complications must be deemed serious enough to warrant inclusion in the study by the investigator.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Number of patients who develop tolerance post autologous HSCT

Timeframe: 24 months post HSCT

Trial details

NCT IDNCT02549586

SponsorGary A Levy, O. Ont. MD. FRCP AGAF

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2020-04-30

View on ClinicalTrials.gov More Complication of Transplanted Organ, Nos trials

Plain-language summary

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Participants must be 18 years of age or older.
. Participants must be a minimum of 6 months post-transplant;
. Participants are recipients of a hepatic allograft for alcohol induced liver disease; or a genetic form of liver disease such as hemochromatosis or Wilson's disease; or an autoimmune liver disease including sclerosing cholangitis, autoimmune hepatitis, and/or primary biliary cirrhosis.
. Participants have a complication of transplantation that might be ameliorated by HSCT and/or withdrawal of immunosuppression such as: evidence of recurrent autoimmune disease in the graft; repeated episodes (minimum of 2) of acute cellular rejection; and/ or development of adverse events related to immune suppression which have not been well managed by conventional methods including drug dose reduction or substitution of other medications. Examples include progression of renal dysfunction, repeated infections, neurologic complications, cardiovascular complications, or post-transplant lymphoproliferative disease (PTLD) that has been in remission for at least 12 months. These complications must be deemed serious enough to warrant inclusion in the study by the investigator.

Autologous Hematopoietic Stem Cell Transplantation for Allogeneic Organ Transplant Tolerance

Plain-language summary

Who can participate

Inclusion criteria

Questions worth asking your doctor

Questions for the trial coordinator

What they're measuring

Trial details

Autologous Hematopoietic Stem Cell Transplantation for Allogeneic Organ Transplant Tolerance

Plain-language summary

Who can participate

Inclusion criteria

Questions worth asking your doctor

Questions for the trial coordinator

What they're measuring

Trial details

Exclusion criteria