Malignant pleural effusions.
Malignant pleural effusions contribute to considerable morbidity in cancer patients and generally portend an overall poor prognosis. Treatment of malignant pleural effusions is palliative; therefore, quality of life issues, as well as the risks and benefits of the therapeutic options, become more critical. In my opinion, factors such as in patient versus outpatient management and associated procedural discomfort are important in the decision-making process, and the patient should participate in these subjective considerations. It is difficult to compare results and determine the true efficacy of different techniques and agents because endpoints and response criteria as well as the extent and method of follow-up vary. In addition, the etiology of the primary complaint, dyspnea, is frequently multifactorial. However, malignant effusions recur, and therefore repeated thoracentesis, especially if the fluid rapidly reaccumulates, is usually not a good long-term solution unless the patient's overall prognosis and current condition prohibits a more invasive option. The standard option for recurrent effusions is insertion of a chest tube. If the lung re-expands, chemical pleurodesis is attempted to achieve adherence of the visceral to the parietal pleura. Sterilized talc is the best sclerosant; it has good efficacy and cost effectiveness and can be administered easily as a slurry at the bedside via a chest tube with minimal patient discomfort and without more aggressive and invasive procedures.
Reeder
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LB
Cardiac and Thoracic Surgery, Henry Ford Hospital, 2799 West Grand Blvd., K-14, Detroit, MI 48202, USA.
D006801:Humans; D010166:Palliative Care; D016066:Pleural Effusion, Malignant / Q000188:drug therapy* / Q000601:surgery*