Related Experiment Video
Updated: Jun 18, 2026
Non-Intubated Video-Assisted Thoracoscopic Surgery
Published on: May 26, 2023
Anatomic segmentectomy for stage I non-small-cell lung cancer: comparison of video-assisted thoracic surgery versus
Matthew J Schuchert1, Brian L Pettiford, Arjun Pennathur
1Division of Thoracic and Foregut Surgery, Heart, Lung and Esophageal Surgery Institute, UPMC Health System, Pittsburgh, PA 15232, USA. schuchertmj@upmc.edu
Objectives:
Anatomic segmentectomy is increasingly being considered as a means of achieving an R0 resection for peripheral, small, stage I non-small-cell lung cancer. In the current study, we compare the results of video-assisted thoracic surgery (n = 104) versus open (n = 121) segmentectomy in the treatment of stage I non-small-cell lung cancer.
Methods:
A total of 225 consecutive anatomic segmentectomies were performed for stage IA (n = 138) or IB (n = 87) non-small-cell lung cancer from 2002 to 2007. Primary outcome variables included hospital course, complications, mortality, recurrence, and survival. Statistical comparisons were performed utilizing the t test and Fisher exact test. The probability of overall and recurrence-free survival was estimated with the Kaplan-Meier method, with significance being estimated by the log-rank test.
Results:
Mean age (69.9 years) and gender distribution were similar between the video-assisted thoracic surgery and open groups. Average tumor size was 2.3 cm (2.1 cm video-assisted thoracic surgery; 2.4 cm open). Mean follow-up was 16.2 (video-assisted thoracic surgery) and 28.2 (open) months. There were 2 perioperative deaths (2/225; 0.9%), both in the open group. Video-assisted thoracic surgery segmentectomy was associated with decreased length of stay (5 vs 7 days, P < .001) and pulmonary complications (15.4% vs 29.8%, P = .012) compared with open segmentectomy. Overall mortality, complications, local and systemic recurrence, and survival were similar between video-assisted thoracic surgery and open segmentectomy groups.
Conclusions:
Video-assisted thoracic surgery segmentectomy can be performed with acceptable morbidity, mortality, recurrence, and survival. The video-assisted thoracic surgery approach affords a shorter length of stay and fewer postoperative pulmonary complications compared with open techniques. The potential benefits and limitations of segmentectomy will need to be further evaluated by prospective, randomized trials.
