Related Experiment Videos
Buttressing the staple line in lung volume reduction surgery: a randomized three-center study
U Stammberger1, W Klepetko, G Stamatis
1Division of Thoracic Surgery, University Hospital, Zürich, Switzerland.
The Annals of Thoracic Surgery
|January 13, 2001
Summary
Buttressing staple lines in lung volume reduction surgery (LVRS) with bovine pericardium significantly reduces air leak duration and drainage time. While hospital stays were similar, this method offers benefits for patients undergoing LVRS.
Area of Science:
- Thoracic Surgery
- Surgical Innovation
- Pulmonary Medicine
Background:
- Lung volume reduction surgery (LVRS) aims to reduce air leaks and hospital stay.
- The efficacy of buttressing staple lines in LVRS requires further investigation.
Purpose of the Study:
- To evaluate the effectiveness of buttressing staple lines with bovine pericardium in reducing air leaks and hospital stay after LVRS.
Main Methods:
- A randomized three-center study involved 65 patients undergoing bilateral LVRS via video-assisted thoracoscopy.
- Patients received endoscopic staplers with or without bovine pericardium buttressing.
- Lung function, dyspnea, and blood gases were assessed pre- and post-surgery.
Main Results:
- The buttressed group showed a significantly shorter median duration of air leaks (0.0 vs. 4 days; p < 0.001).
- Median drainage time was also significantly reduced in the buttressed group (5 vs. 7.5 days; p = 0.045).
- Hospital stay was comparable between groups (9.5 vs. 12.0 days; p = 0.14).
Conclusions:
- Buttressing staple lines with bovine pericardium effectively shortens air leak duration and drainage time in LVRS.
- The impact on hospital stay was not statistically significant, suggesting cost-effectiveness may vary.
- This technique shows promise for improving outcomes in LVRS patients.