CMV prophylaxis in high-risk renal transplant patients (D+/R-) by acyclovir with or without hyperimmune (CMV) immunoglobulins: a prospective study.
In this prospective randomized study including 28 patients, we show that, in cytomegalovirus (CMV)-seronegative renal transplant recipients (R-) receiving a CMV-seropositive graft (D+), high doses of acyclovir (ACV, i.e. 3,200 mg/day) during the first 3 months after transplantation were as efficient as hyperimmune CMV immunoglobulins (CMV Igs) plus high doses of ACV regarding the prophylaxis of CMV primoinfection. Fifty-four percent of the patients in the ACV arm and 50% in the other arm presented at least one episode of viremia (n.s.). The incidence of CMV disease was 31% in the ACV group and 20% in the ACV + CMV Ig group (n.s.). By comparison with historical controls (no prophylaxis), we found that ACV with or without CMV Ig significantly delayed and significantly decreased the rate of CMV disease, although the severity score was not statistically different. Moreover, high doses of ACV were far less expensive than their combination with hyperimmune CMV Igs. Thus, until oral ganciclovir is available for the prophylaxis of primary CMV infection in renal transplant patients, we recommend the use of high doses of ACV for the first 3 months after transplantation in high-risk renal transplant patients, i.e. D+/R-.
Rostaing
L
L
Department of Nephrology, University Hospital, CHU Rangueil, Toulouse, France.
Martinet
O
O
Cisterne
J M
JM
Icart
J
J
Chabannier
M H
MH
Durand
D
D
D000212:Acyclovir / Q000008:administration & dosage* / Q000191:economics; D003131:Combined Modality Therapy; D003587:Cytomegalovirus / Q000276:immunology*; D003586:Cytomegalovirus Infections / Q000517:prevention & control*; D006801:Humans; D007136:Immunoglobulins / Q000008:administration & dosage* / Q000191:economics; D016030:Kidney Transplantation; D011183:Postoperative Complications / Q000821:virology*; D011446:Prospective Studies; D016896:Treatment Outcome
D007136:Immunoglobulins; D000212:Acyclovir