Study to Assess the Use of JSP191 in Matched Unrelated Donor Transplantation for Chronic Granulom… (NCT05600907) | Clinical Trial Compass
Active — Not RecruitingEarly Phase 1
Study to Assess the Use of JSP191 in Matched Unrelated Donor Transplantation for Chronic Granulomatous Disease (CGD)
United States7 participantsStarted 2023-01-02
Plain-language summary
Background:
Chronic granulomatous disease (CGD) is a rare immune disorder that can cause serious infections throughout the body. The only cure for CGD is a stem cell transplant. Transplants from a sibling are best, but many people must get transplants from unrelated donors. However, these transplants can cause serious complications in people with CGD.
Objective:
To see if a study drug (JSP191) can help improve the success rates of stem cell transplants for people with CGD from an unrelated donor.
Eligibility:
People aged 4 to 65 years with CGD who require a transplant.
Design:
Participants will be screened. Part of the screening will help to identify the best match to a transplant donor. Participants will have a physical exam, including dental and eye exams. They will have blood and urine tests. They will have tests of their breathing and heart function. A bone marrow sample will be taken. They will have their stem cells collected.
Participants will have a catheter inserted into a vein in their chest. It will remain in place for the entire period of transplant and recovery.
Participants will be in the hospital 40 to 50 days for the transplant. This will include a conditioning phase, to prepare their body for the procedure, as well as the transplant and recovery phases. As part of the conditioning phase, participants will receive JSP191 through a vein for 1 hour.
After discharge, participants will have follow-up visits 2 times a week for 100 days. Additional follow-up visits will continue for 5 years....
Who can participate
Age range
4 Years – 65 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:
* Has confirmed CGD.
* Has sufficient complications from underlying disease to warrant undergoing transplantation (either a history of or ongoing inflammation/CGD-related autoimmunity OR a CGD-related infection while on prophylaxis) OR has a Quartile 1 or 2 residual oxidase production level.
* Aged 4 years to 65 years.
* Has an unrelated matched donor available (but no matched related donor available).
* Must be able to stay within 1 hours travel of the NIH for the first 3 months after transplantation and have a family member or other designated companion to stay with during the post-transplant period.
* Must provide a durable power of attorney for health care decisions to an appropriate adult relative or guardian in accordance with form NIH 200 NIH Durable Power of Attorney for Health Care Decision Making.
* If of childbearing potential, must agree to consistently use contraception from 1 month prior to baseline, throughout study participation, and for 1 year after receiving transplanted cells. Acceptable forms of contraception are:
* Contraceptive pills or patch, Norplant, Depo-Provera, or other FDA-approved contraceptive method.
* Male partner has previously undergone a vasectomy.
* If able to impregnate a partner, must agree to consistently use contraception from the time of enrollment through 3 months post-transplant. Acceptable forms of contraception are:
* Male condom with spermicide.
EXCLUSION CRITERIA:
* Eastern Cooperative Oncology Gr…
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
1
Early and long term engraftment
Timeframe: Day 100 and 2 years post transplant
Trial details
NCT IDNCT05600907
SponsorNational Institute of Allergy and Infectious Diseases (NIAID)