Intrapleural Paclitaxel Chemotherapy in the Treatment of Breast Cancer-Related Metastatic Malignant Pleural Effusion / 한국유방암학회지

ABSTRACT

Malignant pleural effusion in breast cancer has been associated with poor prognosis. The response rate of local treatment has been very low and in some case, complications have resulted in death. We investigated the efficacy and safety of paclitaxel, as an intrapleural chemotherapeutic agent. From January 2006 to December 2009, ten breast cancer patients who had developed malignant pleural effusion were infused with intrapleural paclitaxel through a chest tube, which was clamped for 48 hours. The chest tube was maintained until drainage was reduced to less than 50-100 mL/day. The average time spent with a chest tube attached following intrapleural chemotherapy was 9.3 days. During the follow-up period, six patients had no recurrent pleural effusion and two received a second round of intrapleural chemotherapy following which no further pleural effusion recurred. There were no severe side effects except for mild toxicity. It is suggested that intrapleural paclitaxel chemotherapy may be superior to conventional local treatment and may represent an effective treatment modality with low toxicity.