To examine the efficacy of
bleomycin on the local control of malignant
pericardial effusion, we prospectively conducted a clinical trial consisting of continuous pericardial drainage and a local instillation of
bleomycin. In the current study, we treated 7 patients, who suffered from malignant
pericardial effusion with
cardiac tamponade due to advanced-stage non-
small cell carcinoma of the lung. The
pericardial effusions were continuously drained through an echo-guided inserted
catheter. After the effusions were drained as completely as possible, 5 mg of
bleomycin were instilled locally via the
catheter. In all patients but one, the draining
catheter could be successfully removed. The duration of drainage ranged from 4 to 13 days (mean: 9.2 days). Five of the 7 patients achieved a complete remission of
pericardial effusions, which was maintained until death or the last day of follow-up. Intrapericardial
bleomycin treatment was thus found to be effective on malignant
pericardial effusions without any adverse effects. However, a further study comparing the effect of pericardial instillation of
bleomycin versus drainage alone would be needed for the determination of the usefulness of
bleomycin.