Long-term effect of a thoracoscopic stapled bullectomy alone for preventing the recurrence of primary spontaneous pneumothorax |
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Authors: | Kozo Nakanishi |
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Institution: | (1) Department of General Thoracic Surgery, Iizuka Hospital, Iizuka, Fukuoka, Japan;(2) Division of General Thoracic Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo 105-0003, Japan |
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Abstract: | Purpose The purpose of this retrospective study was to determine the long-term efficacy of a stapled bullectomy without any symphysial
procedures under videoassisted thoracoscopic surgery (VATS).
Methods A total of 121 sides of 112 patients who underwent a stapled bullectomy alone for primary spontaneous pneumothorax were retrospectively
reviewed. There were 48 sides of 45 patients who underwent VATS (VATS group) and 73 sides of 67 patients who underwent open
surgery (thoracotomy group).
Results There were 12 recurrences that occurred during the follow-up periods in the VATS group (24.5%), and 3 in the thoracotomy group
(4.1%). The cumulative recurrence rates in the VATS group at 2 and 10 years after a bullectomy were 16.3% and 27.5%, whereas
in the thoracotomy group the recurrence rates were 2.9% and 4.9%, respectively (P < 0.001).
Conclusions The long-term outcome of a VATS stapled bullectomy was unsatisfactory as a radical therapy for primary spontaneous pneumothorax.
A symphysial procedure should therefore be added to VATS stapled bullectomy in order to prevent long-term postoperative recurrence. |
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Keywords: | Pneumothorax Recurrence Bullectomy Thoracoscopic surgery |
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