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  • Title: [Surgical technique and results of bilateral volume reduction in patients with pulmonary emphysema].
    Author: Wisser W, Tschernko E, Wanke T, Kontrus M, Senbacklavaci O, Wolner E, Klepetko W.
    Journal: Langenbecks Arch Chir Suppl Kongressbd; 1996; 113():814-20. PubMed ID: 9101996.
    Abstract:
    Between 9/94 and 3/96 volume reduction was performed on 29 patients by a median sternotomy or videoendoscopic approach. Perioperative mortality occurred in three patients. The residual volume decreased within the first month from preoperative 308.8 +/- 13.4% of predicted (%p) to 217.9 +/- 12.7%p (p < 0.05). FeV1 significantly improved to 37.9 +/- 4.6%p after 3 months, versus 23.5 +/- 1.8%p preoperatively (p < 0.05). Intrinsic PEEP substantially decreased from 6.69 +/- 0.91 cm H2O preop to 0.93 +/- 0.28 cm H2O initially after surgery (p < 0.005). This was paralleled by the work of breathing: 1.78 +/- 0.2 J/l preoperatively versus 0.77 +/- 0.04 J/l postoperatively (p < 0.005). In conclusion, VR is a safe and successful option for patients with pulmonary emphysema, who show signs of marked hyperinflation.
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