clinicaltrials.gov Identifier: NCT00818766.

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Video-assisted thoracic surgery (VATS) involves using a thoracoscope with a camera chip attached to a video monitor which allows certain thoracic procedures to be performed with limited incisions. Using VATS, 170 procedures have been performed on 158 patients including 42 procedures on 39 patients with spontaneous pneumothorax. There were 24 males and 15 females with age ranging from 17 to 84 yr (mean 36.7). Indication for operation included recurrent pneumothorax in 20 (51 per cent), persistent pneumothorax in 16 (41 per cent) and bilateral pneumothorax in 3 (8 per cent). The main therapeutic strategies were apical pleurectomy, in all (42) and blebectomy/bullectomy in 38 (90 per cent). There was one hospital death (hospital mortality 2.5 per cent) in an elderly patient who developed multi organ failure post bullectomy and persistent air leak. One patient (2.5 per cent) required conversion to formal thoracotomy. Mean post-operative chest tube duration was 2.7 days and mean post-operative hospital stay was 5.1 days. There has been no recurrence of pneumothorax in this series during short term follow up (mean 18 months). Our experience indicates an expanding role for video-assisted thoracic surgery in the management of patients with spontaneous pneumothorax.

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