Intrapleural Fibrinolytic Therapy With Alteplase for the Management of Multiloculated Malignant Pleural Effusion: A Case Series

Malignant pleural effusion refers to the presence of fluid in the pleural space due to an underlying malignancy. Malignant pleural effusion is sometimes accompanied by the formation of fibrous adhesions resulting in a multiloculated effusion. This diminishes the efficacy of drainage and makes successful pleurodesis impossible, leaving the patients with severe shortness of breath. In the process of freeing the pleural space from fluid-filled loculations, intrapleural application of fibrinolytic is being investigated as a possible therapeutic approach. Here, we report four cases of adult patients hospitalized for malignant pleural effusions who were treated with intrapleural fibrinolytic therapy at the Institute for Pulmonary Diseases of Vojvodina, Republic of Serbia.