BACKGROUND: Cytomegalovirus (CMV) has emerged as the most important pathogen to affect the post-operative course after heart transplantation. We performed a retrospective analysis to evaluate the efficiency of CMV hyperimmune globulin (CMVIG) prophylaxis in preventing CMV disease in aggressively immunosuppressed patients after heart transplantation. METHODS: We studied 377 heart transplant recipients who received quadruple-immunosuppressive therapy and CMVIG as sole CMV prophylaxis. The study population was categorized into 4 groups according to donor and recipient CMV serology at the time of transplantation (D+/R+, D+/R-, D-/R+, D-/R-) and was monitored for CMV immediate early antigen in peripheral blood cells, in urine sediments, and in throat washings; for the presence of serum CMV immunoglobulin M and CMV immunoglobulin G; and for clinical evidence of CMV-related symptoms. In addition, we compared the incidence of cardiac allograft vasculopathy and infection among the groups. RESULTS: During the first 5 years after transplantation, CMV disease developed in 79 patients (20.96%). Comparison among the groups showed significantly increased risk for CMV disease in allograft recipients of organs from seropositive donors (D+, 27.31%; D-, 11.33%; p = 0.0003). We observed 6 CMV-associated deaths, all in CMV-antibody-negative recipients. Additionally CMV-positive recipients had a greater incidence of cardiac allograft vasculopathy (p = 0.048), and a greater overall infection rate (p = 0.0034). CONCLUSIONS: Cytomegalovirus hyperimmune globulin administration prevents CMV disease and infection in aggressively immunosuppressed heart transplant recipients. Because fatal CMV disease in CMV-negative recipients of organs from seropositive donors could not be prevented with CMVIG alone, we recommend the additional use of prophylactic ganciclovir in this CMV-mismatched population.
BACKGROUND: Cytomegalovirus (CMV) has emerged as the most important pathogen to affect the post-operative course after heart transplantation. We performed a retrospective analysis to evaluate the efficiency of CMV hyperimmune globulin (CMVIG) prophylaxis in preventing CMV disease in aggressively immunosuppressed patients after heart transplantation. METHODS: We studied 377 heart transplant recipients who received quadruple-immunosuppressive therapy and CMVIG as sole CMV prophylaxis. The study population was categorized into 4 groups according to donor and recipient CMV serology at the time of transplantation (D+/R+, D+/R-, D-/R+, D-/R-) and was monitored for CMV immediate early antigen in peripheral blood cells, in urine sediments, and in throat washings; for the presence of serum CMV immunoglobulin M and CMV immunoglobulin G; and for clinical evidence of CMV-related symptoms. In addition, we compared the incidence of cardiac allograft vasculopathy and infection among the groups. RESULTS: During the first 5 years after transplantation, CMV disease developed in 79 patients (20.96%). Comparison among the groups showed significantly increased risk for CMV disease in allograft recipients of organs from seropositive donors (D+, 27.31%; D-, 11.33%; p = 0.0003). We observed 6 CMV-associated deaths, all in CMV-antibody-negative recipients. Additionally CMV-positive recipients had a greater incidence of cardiac allograft vasculopathy (p = 0.048), and a greater overall infection rate (p = 0.0034). CONCLUSIONS:Cytomegalovirus hyperimmune globulin administration prevents CMV disease and infection in aggressively immunosuppressed heart transplant recipients. Because fatal CMV disease in CMV-negative recipients of organs from seropositive donors could not be prevented with CMVIG alone, we recommend the additional use of prophylactic ganciclovir in this CMV-mismatched population.
Authors: Kavitha Ranganathan; Sarah Worley; Marian G Michaels; Susana Arrigan; Paul Aurora; Manfred Ballmann; Debra Boyer; Carol Conrad; Irmgard Eichler; Okan Elidemir; Samuel Goldfarb; George B Mallory; Peter J Mogayzel; Daiva Parakininkas; Melinda Solomon; Gary Visner; Stuart C Sweet; Albert Faro; Lara Danziger-Isakov Journal: J Heart Lung Transplant Date: 2009-10 Impact factor: 10.247
Authors: Markus J Barten; Fausto Baldanti; Alexander Staus; Christian M Hüber; Kyriaki Glynou; Andreas Zuckermann Journal: Life (Basel) Date: 2022-03-02