Prophylactic use of ganciclovir in allogeneic bone marrow transplantation: absence of clinical cytomegalovirus infection.
Ganciclovir was given prophylactically to 25 patients receiving allogeneic bone marrow transplants for haematological malignancy. Patients who were seropositive for cytomegalovirus (CMV) pre-transplant were given ganciclovir both pre- and post-transplant. Those who were CMV seronegative, but who received marrow from a CMV seropositive donor, received ganciclovir post-transplant. No nonhaemopoietic toxicity was observed. Toxicity was restricted to late reversible haematological toxicity in four of the 19 evaluable patients (one thrombocytopenia, one pancytopenia, two leucopenia). No CMV interstitial pneumonitis (IP) was observed, nor were any other clinically manifest CMV infections detected. Sixteen patients remain alive at greater than 84 to greater than 518 d post-transplant. In a retrospective comparison of 152 recipients of allogeneic transplants for haematological malignancy not given prophylactic ganciclovir, and in whom either the recipient or the donor or both were CMV seropositive, the incidence of all clinically manifest CMV infections was 23% (P = 0.02) and that of CMV IP 17% (P = 0.05). If only patients in the study group and the control group receiving the same cyclosporin/short methotrexate prophylactic immune suppressive regimen, the same prophylactic acyclovir regimen and the same CMV and leucocyte-filtered blood product transfusion strategy were considered, the incidence of all clinically manifest CMV infections in the control group was 24% (P = 0.01) and that of CMV IP 13% (P = 0.07). Ganciclovir appears to reduce the incidence of CMV infections in allogeneic marrow transplant recipients even in those given immune suppressive regimens associated with adequate control of acute graft-versus-host disease.
Atkinson
K
K
Department of Haematology, St Vincent's Hospital, Sydney, N.S.W., Australia.
Downs
K
K
Golenia
M
M
Biggs
J
J
Marshall
G
G
Dodds
A
A
Concannon
A
A
D000208:Acute Disease; D000328:Adult; D016026:Bone Marrow Transplantation; D003586:Cytomegalovirus Infections / Q000517:prevention & control*; D005260:Female; D015774:Ganciclovir / Q000009:adverse effects / Q000627:therapeutic use*; D006086:Graft vs Host Disease; D006801:Humans; D007938:Leukemia / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000517:prevention & control*; D011658:Pulmonary Fibrosis / Q000517:prevention & control; D012189:Retrospective Studies
D015774:Ganciclovir