Letermovir-based Dual Therapy for Treatment of Cytomegalovirus Infections (NCT06334497) | Clinical Trial Compass
RecruitingPhase 3
Letermovir-based Dual Therapy for Treatment of Cytomegalovirus Infections
France80 participantsStarted 2024-08-14
Plain-language summary
The purpose of this study is to evaluate the efficacy and the tolerance of letermovir as part of dual antiviral therapy (in association with valganciclovir) in renal transplant recipients with CMV DNAemia, requiring valganciclovir treatment per investigator's judgment.
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
. Age ≥ 18 years
. Weight ≥ 30 kg
. Kidney transplant recipient
. Have a documented CMV infection or disease, with (i) a screening value of CMV DNA ≥ 3000 IU/mL in whole blood or plasma in 2 consecutive assessments separated by ≥ 1 day, as determined by local laboratory quantitative polymerase chain reaction (qPCR). Both samples should be taken within 14 days prior to randomization with the second sample obtained within 5 days prior to randomization OR (ii) a screening value of CMV DNA ≥ 30000 IU/mL in whole blood or plasma, as determined by local laboratory quantitative polymerase chain reaction (qPCR), in 1 sample obtained within 5 days prior to randomization
. Eligible for treatment with oral valganciclovir, per investigator's judgment
. For patients of childbearing age (following menarche): negative bHCG and effective method of contraception (sexual abstinence, hormonal contraception containing ethinylestradiol and levonorgestrel, intrauterine device or hormone-releasing system, cap, diaphragm or sponge with spermicide, condom) until 30 days after the end of relevant systemic exposure (week 13).
. Have life expectancy of ≥ 8 weeks
. French speaking
Exclusion criteria
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.
. Have a current CMV infection that is considered refractory or resistant due to inadequate adherence to antiviral treatment, to the best knowledge of the investigator.
. Have a CMV infection that is known to be genotypically resistant to valganciclovir and/or letermovir on documented evidence.
. Be on treatment with anti-CMV agents (ganciclovir, valganciclovir, foscarnet, cidofovir, letermovir or maribavir) for the current CMV infection for longer than 72 hours. However, patients experiencing CMV infection while receiving ganciclovir or valganciclovir prophylaxis (i.e. at prophylactic dosages) or letermovir prophylaxis can be included.
. Have an eGFR \< 15 mL/min/1.73m² (using the CKD-EPI Creatinine Equation (2009)).
. Have serum aspartate aminotransferase (AST) ≥ 5 times higher than the upper limit of normal (ULN), or serum alanine aminotransferase (ALT) ≥ 5 times the ULN, or total bilirubin ≥ 3 times the ULN (except for documented Gilbert's syndrome). Note: Subjects with biopsy confirmed CMV hepatitis will not be excluded from study participation despite AST or ALT ≥ 5 times ULN
. Have a severe chronic liver disease (Child-Pugh Class C)
. Have a known human immunodeficiency virus (HIV) infection with plasma HIV RNA ≥ 50 copies/mL within the 3 months before inclusion.
. Require mechanical ventilation or vasopressors for hemodynamic support.