[Cytomegalovirus infection following lung transplantation].

The significance of cytomegalovirus (CMV) infection after lung transplantation was investigated in 20 patients (ten women and ten men; mean age 46 [21-67] years). Indications for transplantation were emphysema (n = 6), cystic fibrosis (n = 2), primary pulmonary hypertension (n = 2), pulmonary fibrosis (n = 5), obliterating bronchiolitis (n = 2), cystic lung (n = 2) and bronchiectasis (n = 1). Incidence, diagnostic parameters (serology, virus isolation and histology) and efficacy of prophylactic and therapeutic measures were recorded. 16 of the 20 patients developed a CMV infection, which in 12 was clinically significant. CMV pneumonia developed in two patients, proving fatal in one. The infection occurred a median of 47 (17-200) days after the transplantation. Administration of Ganciclovir (5 mg/kg twice daily intravenously) brought about remission of symptoms in all but one of the patients and improved the clinical parameters.--This experience demonstrates that regular monitoring of the patients for possible CMV infection and its early therapy can achieve a low death rate.