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Valganciclovir Prophylaxis Versus Preemptive Therapy for Cytomegalovirus in Living Donor Kidney Transplant Recipients
Sponsor: University of Guadalajara
Summary
Cytomegalovirus (CMV) infection remains one of the most frequent infectious complications after kidney transplantation. In intermediate-risk recipients (seropositive, R+ recipient) of living donor kidney transplants, optimal prevention strategies remain debated, particularly in the setting of basiliximab-based induction therapy. This open-label clinical trial aims to compare the incidence of CMV infection or disease in intermediate-risk (R+) living donor kidney transplant recipients receiving valganciclovir prophylaxis versus a preemptive therapy strategy. All patients receive basiliximab-based immunosuppression as part of standard clinical practice. Participants were enrolled between March 1, 2024 and July 31, 2025. Patients are followed for 12 months post-transplantation to assess the primary outcome of CMV infection or disease. Secondary outcomes include graft function, acute rejection episodes, and other infectious complications. The results of this study may help define the optimal CMV prevention strategy in intermediate-risk living donor kidney transplant recipients under basiliximab-based immunosuppression.
Official title: Incidence of Cytomegalovirus Infection or Disease Using Valganciclovir Prophylaxis Versus Preemptive Therapy in Intermediate-Risk (R+) Living Donor Kidney Transplant Recipients Receiving Basiliximab-Based Immunosuppression: An Open-Label Clinical Trial (PREVAIL-KT)
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
68
Start Date
2024-03-01
Completion Date
2026-07-31
Last Updated
2026-02-24
Healthy Volunteers
No
Conditions
Interventions
Valganciclovir Prophylaxis
Participants receive Valganciclovir 900 mg orally once daily for 3 months, starting on day 7 post-transplant. Standard maintenance immunosuppression with tacrolimus, mycophenolate mofetil, and prednisone is administered. Participants are followed for 12 months to assess CMV infection, CMV disease, hematologic adverse events, and acute rejection episodes
Preemptive Therapy (CMV PCR Monitoring)
Participants undergo quantitative CMV PCR monitoring every 15 days for the first 3 months and monthly until month 12. Antiviral therapy with Valganciclovir is initiated if viral load ≥1,000 copies/mL. Standard maintenance immunosuppression with tacrolimus, mycophenolate mofetil, and prednisone is administered. Participants are followed for 12 months to assess CMV infection, CMV disease, hematologic adverse events, and acute rejection episodes.
Locations (1)
Universidad de Guadalajara
Guadalajara, Jalisco, Mexico