CMV viral disease negatively affects transplant patients. CMV is the most prevalent infection in transplant patients and 3 month drug regimens to prevent the virus have been mostly unsuccessful, usually after the drug has been stopped, the patient develops the viral disease. Extended use of anti-viral drugs may, in fact, may lead to the development of resistant virus. We hypothesize that extended use (12 months) of valganciclovir (Valcyteâ„¢)will not only be efficacious but will not be associated with the development of resistant CMV. Sample Size: 100 patients at 3 sites have been enrolled Patient Selection: Adult (\>18 years) recipients of cadaveric or living donor kidneys, pancreas, or combine kidney-pancreas transplants. Immunosuppression: To be determined according to each center's standard protocol (s). Study Drug: Valcyteâ„¢ Days 0 - 90: All Patients, 900 mg QD Days 91 - 365: Group 1: 900 mg QD Group 2: 450 mg QD Assessment of Valgancicovir (Valcyteâ„¢)Resistant CMV : Serial serum samples (at transplant, 6 weeks, and 3, 6, 9 and 12 months post-transplant) for PCR amplification and DNA sequence analysis from detectable CMV to identify the presence of mutations within the UL97 and UL54 genes. Other Analyses: Additional information will be evaluated relating to the development of CMV disease, development of ganciclovir toxicity, graft rejection or graft loss and patient death. Preliminary information regarding the predictive value of DNA assays for the development of CMV disease will be evaluated.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.