Rituximab for PTLD Prevention in Solid Organ Transplant Recipients With EBV DNAemia (NCT07614282) | Clinical Trial Compass
Not Yet RecruitingPhase 1
Rituximab for PTLD Prevention in Solid Organ Transplant Recipients With EBV DNAemia
28 participantsStarted 2026-07
Plain-language summary
People who have received a solid organ transplant can develop ongoing Epstein-Barr virus (EBV) infection in the blood, which increases the risk of a serious cancer called post-transplant lymphoproliferative disorder (PTLD). This study will test whether rituximab, a drug approved by the U.S. Food and Drug Administration (FDA) for several immune-related conditions, can safely clear EBV from the blood and help prevent PTLD when lowering immune-suppressing medications is not possible or effective. The study includes an initial smaller group focused on determining whether EBV can be cleared, followed by a larger group designed to determine whether treatment lowers the risk of developing PTLD. Researchers will also monitor side effects, transplant organ health, and immune system changes to better understand treatment safety and benefit.
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
. Patients must have received a solid organ transplant.
. Patients must not have a diagnosis of PTLD (confirmed with CT or PET imaging, and if there are concerning lesions present on imaging - a biopsy must be performed to rule out PTLD), or history of PTLD
. Age ≥ 18
. Patients must have EBV DNAemia ≥ 1000 IU/mL (plasma) on two consecutive measurements at least 1 week apart and within a 6-week period. The second measurement must be within 4 weeks of enrollment.
. Patients must have had reduction in their immunosuppression according to institutional best practices prior to enrollment OR have documented clinical rationale for which immunosuppression may not be safely reduced (e.g. due to organ transplant rejection)
. Patients with a positive hepatitis B virus (HBV) core antibody and negative HBV surface antigen consistent with prior HBV exposure must be to take appropriate anti-viral prophylaxis. Patients with evidence of chronic HBV infection must have undetectable HBV viral load on the most recent test results obtained within the last year and received suppressive therapy.
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.
. Participants with a history of hepatitis C virus (HCV) infection must have an undetectable viral load. Participants currently being treated for HCV infection must have undetectable HCV viral load test on the most recent test results obtained within 28 days prior to consent.
. Participants with known human immunodeficiency virus (HIV)-infection are eligible providing they are on effective anti-retroviral therapy and have undetectable viral load at their most recent viral load test (must be within 28 days prior to registration). Participants with known HIV must have a CD4 count checked within 28 days prior to registration, but may proceed with therapy regardless of CD4 count.