• M Blaukovitsch, A Strassburg, E Müller, P Zabel, and H-P Hauber.
• Medizinische Klinik, Forschungszentrum Borstel.
• Pneumologie. 2011 Sep 1;65(9):558-64.

BackgroundThe purpose of this retrospective study was to investigate the efficacy and safety of an indwelling pleural device (PleurX, Denver Biomedical, USA) for the treatment of recurrent pleural effusions. In cases when life expectancy tends to be very short and also surgical decortication is not recommended, pleurodesis is another treatment option but requires complete drainage of the whole pleural fluid for optimal results which is sometimes hard to achieve. The PleurX catheter is an alternative therapeutic option.Methods And ResultsWe retrospectively analysed the clinical data from a total of 21 patients who were treated with a PleurX alone (11 patients) or who initially received pleurodesis and afterwards a PleurX catheter (10 patients). Mean survival was 25 weeks after initial diagnosis of the underlying disease. The mean amount of pleural effusion drained per week was 725 mL. 16 patients used the catheter until they died at least 1 - 2 times a week. The complication rate was 19 % and thus within a reasonable range when compared to other treatment options for recurrent pleural effusions. There was no statistically significant difference in clinical outcome in both groups (pleurodesis and subsequent PleurX vs. PleurX alone). The amount of evacuated pleural effusion was inversely correlated with the remaining life time.ConclusionThe use of an indwelling pleural device is a safe alternative treatment option for patients with chronic pleural effusions and trapped lung signs. We should be aware of this device and propagate its use at an earlier stage of malignant diseases with recurrent pleural effusions, especially when the remaining life time is short.© Georg Thieme Verlag KG Stuttgart · New York.

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