In this review,we report on the use of indwelling pleural catheters in the treatment of malignant pleural effusions.We describe the most commonly used catheter.Also,treatment with indwelling pleural catheters as compared to talc pleurodesis is reviewed.A comparison of efficacy,costs,effects on quality of life,and complications is made.Only one randomized controlled trial comparing the two is available up to date,but several are underway.We conclude that treatment for malignant pleural effusions with indwelling pleural catheters is a save,cost-effective,and patientfriendly method,with low complication rates.