1. Anatomical segmentectomy versus pulmonary lobectomy for stage I non-small-cell lung cancer: patients selection and outcomes from the European Society of Thoracic Surgeons database analysis
- Author
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Enrico Ruffini, Gianluca Bonitta, A. Brunelli, Lorenzo Spaggiari, Luca Bertolaccini, Mario Nosotti, Pierre Emmanuel Falcoz, Paolo Mendogni, and Davide Tosi
- Subjects
Segmentectomy ,Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,Lung Neoplasms ,European Society of Thoracic Surgeons database ,Thoracic ,medicine.medical_treatment ,Video-assisted thoracic surgery ,Video-Assisted ,Pulmonary function testing ,Carcinoma, Non-Small-Cell Lung ,Statistical significance ,Lobectomy ,Lung cancer ,Sublobar resection ,Cross-Sectional Studies ,Humans ,Lung ,Patient Selection ,Pneumonectomy ,Retrospective Studies ,Thoracic Surgery, Video-Assisted ,Surgeons ,medicine ,Respiratory function ,Non-Small-Cell Lung ,business.industry ,Carcinoma ,Thoracic Surgery ,Induction chemotherapy ,medicine.disease ,Comorbidity ,Surgery ,Radiation therapy ,Cardiothoracic surgery ,Cardiology and Cardiovascular Medicine ,business - Abstract
OBJECTIVES The aims of this study were to describe the potential selection criteria for patients scheduled for lobectomy versus segmentectomy for stage I non-small-cell lung cancer and to compare the 2 procedures in terms of intraoperative variables and postoperative outcomes using the European Society of Thoracic Surgeons (ESTS) Registry. METHODS This observational multicentre retrospective cross-sectional study was based on data collected from the ESTS database. The following were set as inclusion criteria: pulmonary lobectomy or segmentectomy for stage I primary lung cancer (according to 8th TNM edition), no previous lung surgery and no induction chemotherapy or radiotherapy. Statistical significance was examined using Mann–Whitney or 2 proportions Z tests. RESULTS Among 63 542 patients enrolled in the ESTS database (2007–2018), 17 692 met the inclusion criteria: 15 845 patients received lobectomy and 1847 segmentectomy. Video-assisted thoracic surgery (VATS) lobectomy and VATS segmentectomy were the 27.8% and 31.9% of the procedures, respectively. Lobectomy group was significantly younger and had a lower American Society of Anaesthesiology (ASA) score, lower comorbidities prevalence and better respiratory function. The segmentectomy group had lower complications rate (25.6% vs 33.8%). When considering only the last 5 years, ASA score was similar between the 2 groups, although pulmonary function remained significantly lower in the segmentectomy group. CONCLUSIONS According to the ESTS database, segmentectomy was preferably offered to ‘compromised’ patients, with limited respiratory function, higher ASA score and relevant comorbidities. Nevertheless, the procedure showed lower complications rate and similar short-term outcomes compared to lobectomy. During the last 5 years, segmentectomy appeared to be regarded as a valid alternative, even for selected patients who could tolerate both procedures.
- Published
- 2020