Secondary Prophylaxis After CMV Disease in Kidney Transplant Patients Targeted by γδ T Cells Immu… (NCT03339661) | Clinical Trial Compass
CompletedPhase 2
Secondary Prophylaxis After CMV Disease in Kidney Transplant Patients Targeted by γδ T Cells Immunomonitoring.
France38 participantsStarted 2017-11-23
Plain-language summary
In kidney transplant patients, CMV infection remains the leading infectious cause of morbidity and mortality. Clinical and virological relapses are common and are involved in chronic graft dysfunction. To date, it is not certain that secondary prophylaxis allows reducing these relapses, although this prophylaxis is part of the current recommendations. Our team has recently shown that the expansion of γδ T cells in peripheral blood during CMV infection was correlated with the absence of virological and clinical relapses. Indeed, the absence of relapse was associated in 94.7% of cases with the presence of γδ T cells expansion while relapses occurred in about 90% of cases in the absence of γδ T cells expansion. These results suggest that the indication and duration of secondary prophylaxis after the curative treatment of CMV infection in kidney transplantation could be guided by the immune surveillance of γδ T cells.
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:
* Male or female over 18 years old without weight or ethnicity criteria, kidney transplant.
* Patient affiliated or beneficiary of a social security scheme.
* Patient with symptomatic or non-symptomatic CMV infection requiring curative treatment with ganciclovir or valganciclovir.
* Free, informed and written consent signed by the participant and the investigator (at the latest, on the day of inclusion and before any examination required by the research).
Exclusion Criteria:
* Resistance documented to antivirals.
* Hemodialysis patient.
* Number of polymorphonuclear neutrophils less than 500 / μL and / or number of platelets less than 25,000 / μL, and / or lower hemoglobin 8 g / dL.
* Contraindication to valganciclovir, including known hypersensitivity to valganciclovir and / or aciclovir and / or valaciclovir or ganciclovir or their excipients, known severe intolerance to valganciclovir or ganciclovir.
* Women of childbearing age without a negative pregnancy test at baseline and without effective contraception (estrogen-progestin, intrauterine device) throughout the study period and two months after cessation of the follow-up period.
* Nursing women.
* Men without mechanical contraception during treatment and for at least 90 days after treatment.
* Ongoing participation in another clinical trial evaluating a drug. Participation in an observational study will not be considered a contraindication.
* The patient's foreseeable inability to comply with plan…
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.