Antonio E Martin-Ucar1, Javier Aragon2, Sergio Bolufer Nadal3, Carlos Galvez Munoz3, Qigang Luo4, Itzel Perez Mendez2, Alan D L Sihoe5, Laura Socci1. 1. Thoracic Surgery Units, Sheffield Teaching Hospital, Sheffield, UK. 2. Unidad de Cirugia Toracica, Hospital Universitario Asturias, Oviedo, Spain. 3. Unidad de Cirugia Toracica, Hospital Universitario Alicante, Alicante, Spain. 4. Department of Thoracic Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, China. 5. Department of Thoracic Surgery, University Hong Kong, Hong Kong, China.
Abstract
OBJECTIVES: Competency in video-assisted thoracoscopic (VATS) lobectomy is estimated to be reached after the surgeon completes 50 cases. We wanted to explore the impact of competency in performing multiport VATS lobectomies on completing the needed number of single-port VATS. METHODS: In a retrospective multicentre study, 6 individual surgeons (3 with previous competency in multiport VATS lobectomy and 3 without) submitted their first 50 cases of single-port VATS lobectomies. Extended and sublobar resections were excluded. Pre-, peri- and postoperative data were compared between the groups of surgeons. Chi-square and Wilcoxon's rank tests were used. The less experienced surgeons had previously attended dedicated training courses and visited with experts. RESULTS: A total of 300 cases were included [150 in Group A (surgeons with previous experience performing multiport VATS) and 150 in Group B (surgeons without extensive experience performing multiport VATS)]. Surgeons in Group B performed significantly more elective open lobectomies during their learning curve period than surgeons of Group A (58 vs 1). Patients in Group B were older and had more risk factors. There were 3 in-hospital deaths (respiratory failure, sepsis and fatal stroke). There were no differences between the groups in operative time, intensive care unit admissions, hospital stay, total complications, tumour size or number of N2 stations explored. Only the duration of intercostal drainage (2 vs 3 days, 0.012), incidence of respiratory tract infections (1% vs 7%, P = 0.002) and conversion rates (4% vs 12%, P = 0.018) were better in Group A. Patients characteristics played a role in the development of respiratory infections and longer drainage times but not in the need for conversion. CONCLUSIONS: Overall, postoperative outcomes during the learning curve period for single-port VATS lobectomies are not noticeably affected by previous multiport VATS experience. Less experienced surgeons were more selective in order to achieve competency (more lower lobectomies and more open operations). Competency in single-port VATS lobectomy can be acquired safely with adequate training and good case selection but will be achieved 'faster' with previous competency in multiport VATS lobectomy.
OBJECTIVES: Competency in video-assisted thoracoscopic (VATS) lobectomy is estimated to be reached after the surgeon completes 50 cases. We wanted to explore the impact of competency in performing multiport VATS lobectomies on completing the needed number of single-port VATS. METHODS: In a retrospective multicentre study, 6 individual surgeons (3 with previous competency in multiport VATS lobectomy and 3 without) submitted their first 50 cases of single-port VATS lobectomies. Extended and sublobar resections were excluded. Pre-, peri- and postoperative data were compared between the groups of surgeons. Chi-square and Wilcoxon's rank tests were used. The less experienced surgeons had previously attended dedicated training courses and visited with experts. RESULTS: A total of 300 cases were included [150 in Group A (surgeons with previous experience performing multiport VATS) and 150 in Group B (surgeons without extensive experience performing multiport VATS)]. Surgeons in Group B performed significantly more elective open lobectomies during their learning curve period than surgeons of Group A (58 vs 1). Patients in Group B were older and had more risk factors. There were 3 in-hospital deaths (respiratory failure, sepsis and fatal stroke). There were no differences between the groups in operative time, intensive care unit admissions, hospital stay, total complications, tumour size or number of N2 stations explored. Only the duration of intercostal drainage (2 vs 3 days, 0.012), incidence of respiratory tract infections (1% vs 7%, P = 0.002) and conversion rates (4% vs 12%, P = 0.018) were better in Group A. Patients characteristics played a role in the development of respiratory infections and longer drainage times but not in the need for conversion. CONCLUSIONS: Overall, postoperative outcomes during the learning curve period for single-port VATS lobectomies are not noticeably affected by previous multiport VATS experience. Less experienced surgeons were more selective in order to achieve competency (more lower lobectomies and more open operations). Competency in single-port VATS lobectomy can be acquired safely with adequate training and good case selection but will be achieved 'faster' with previous competency in multiport VATS lobectomy.
Authors: Carlos Galvez; Julio Sesma; Sergio Bolufer; Francisco Lirio; Jone Del Campo; Sergio Maroto; Juan Manuel Corcoles Journal: J Thorac Dis Date: 2019-09 Impact factor: 2.895
Authors: Ching Feng Wu; Marina Paradela; Ching Yang Wu; de la Torre Mercedes; Ricardo Fernandez; Maria Delgado; Eva Fieira; Ming Ju Hsieh; Yin Kai Chao; Lan Yan Yang; Yu Bin Pan; Diego Gonzalez-Rivas Journal: Medicine (Baltimore) Date: 2020-03 Impact factor: 1.817