Uniportal versus three‐port video‐assisted thoracoscopic surgery for non‐small cell lung cancer: A retrospective study

Background To investigate the uniportal video‐assisted thoracoscopic surgery (VATS) technique and safety of non‐small cell lung cancer (NSCLC) patients treated with uniportal and three‐port VATS. Methods We retrospectively evaluated 146 consecutive patients with NSCLC who underwent VATS lobectomy between January 2018 and May 2018. The general clinical date, perioperative data and life quality were individually compared and analyzed between the two groups. Results Intraoperative blood loss was significantly lower in the uniportal than in the three‐port group (p = 0.035), and significantly shorter chest tube drainage and postoperative hospital stay durations were found in the uniportal than in the three‐port group (p = 0.022 and p = 0.008). The postoperative 24 and 72 h numerical rating scale (NRS) scores were significantly lower in the uniportal group than in the three‐port group (p