S D Hwang1, J H Lee2, S W Lee1, J K Kim2, M-J Kim1, J H Song3. 1. Division of Nephrology and Hypertension, Department of Internal Medicine, Inha University College of Medicine, Incheon, Republic of Korea. 2. Divison of Nephrology, Department of Internal Medicine, Bong Seng Memorial Hospital, Busan, Republic of Korea. 3. Division of Nephrology and Hypertension, Department of Internal Medicine, Inha University College of Medicine, Incheon, Republic of Korea. Electronic address: jhsong@inha.ac.kr.
Abstract
BACKGROUND: Valganciclovir is widely used to prevent post-transplant cytomegalovirus (CMV) infection in kidney transplant patients. However, the currently used dose remains controversial because the continuous use of this drug decreases kidney function and can induce leukopenia. OBJECTIVE: The purpose of this study was to measure the appropriate dose of valganciclovir required to prevent CMV infection. METHODS: A systematic review and meta-analysis were performed by using a random effects model. The Cochrane Central Register, MEDLINE, EMBASE, and PubMed databases were searched up to April 15, 2017. We conducted analysis on low-dose (450 mg) and standard-dose (900 mg) valganciclovir groups. RESULTS: After completion of the research, the analysis revealed that the glomerular filtration rate, graft loss, tacrolimus level, antibody-mediated rejection, and fungal and Candida infection rates did not differ between the 2 groups. However, the incidence of CMV tended to decrease in the low-dose group (0.584 [95% confidence interval [CI], 0.352-0.967]; P = .036). The biopsy-proven rejection rate decreased by 0.427 times in the low-dose group compared with the standard-dose group (95% CI, 0.274-0.667; P = .002). Furthermore, the incidence of leukopenia decreased by 0.371 times in the low-dose group compared with the standard-dose group (95% CI, 0.264-0.523; P = .001). CONCLUSIONS: The 450-mg dose of valganciclovir effectively prevented post-transplantation CMV infection and decreased drug-induced side effects such as leukopenia. In the future, the lower dose of valganciclovir should be considered to prevent CMV infection and enhance cost-effectiveness.
BACKGROUND:Valganciclovir is widely used to prevent post-transplant cytomegalovirus (CMV) infection in kidney transplant patients. However, the currently used dose remains controversial because the continuous use of this drug decreases kidney function and can induce leukopenia. OBJECTIVE: The purpose of this study was to measure the appropriate dose of valganciclovir required to prevent CMV infection. METHODS: A systematic review and meta-analysis were performed by using a random effects model. The Cochrane Central Register, MEDLINE, EMBASE, and PubMed databases were searched up to April 15, 2017. We conducted analysis on low-dose (450 mg) and standard-dose (900 mg) valganciclovir groups. RESULTS: After completion of the research, the analysis revealed that the glomerular filtration rate, graft loss, tacrolimus level, antibody-mediated rejection, and fungal and Candida infection rates did not differ between the 2 groups. However, the incidence of CMV tended to decrease in the low-dose group (0.584 [95% confidence interval [CI], 0.352-0.967]; P = .036). The biopsy-proven rejection rate decreased by 0.427 times in the low-dose group compared with the standard-dose group (95% CI, 0.274-0.667; P = .002). Furthermore, the incidence of leukopenia decreased by 0.371 times in the low-dose group compared with the standard-dose group (95% CI, 0.264-0.523; P = .001). CONCLUSIONS: The 450-mg dose of valganciclovir effectively prevented post-transplantation CMV infection and decreased drug-induced side effects such as leukopenia. In the future, the lower dose of valganciclovir should be considered to prevent CMV infection and enhance cost-effectiveness.
Authors: Margaret R Jorgenson; Jillian L Descourouez; Cynthia Wong; Jill R Strayer; Sandesh Parajuli; John P Rice; Robert R Redfield; Jeannina A Smith; Didier A Mandelbrot; Christopher M Saddler Journal: Transpl Infect Dis Date: 2021-03-15
Authors: Eva Brocard; Ludovic Reveiz; Jean-Philippe Régnaux; Veronica Abdala; Pilar Ramón-Pardo; Ana Del Rio Bueno Journal: Rev Panam Salud Publica Date: 2021-05-26