Chao-Yu Liu1,2, Po-Kuei Hsu1,3, Hung-Che Chien1,4, Chih-Cheng Hsieh1,3, Chien-Kun Ting1,5, Mei-Yung Tsou1,5. 1. Faculty of Medicine, National Yang-Ming University, Taipei. 2. Division of Thoracic Surgery, Department of Surgery, Far-Eastern Memorial Hospital, New Taipei City. 3. Division of Chest Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei. 4. Department of Surgery, National Yang-Ming University Hospital, Yilan. 5. Department of Anesthesiology, Taipei Veteran General Hospital, and National Yang-Ming University, Taipei.
Abstract
BACKGROUND: The tubeless technique, defined as non-intubated general anesthesia with omission of chest drainage after video-assisted thoracoscopic surgery (VATS), is a new concept to further minimize surgical trauma. However, there has been little investigation into the associated feasibility and safety. Minimization of postoperative pneumothorax is challenging. We set up a "tubeless protocol" to select patients for tubeless single-port VATS with monitoring of a digital drainage system (DDS). METHODS: From November 2016 to September 2017, 50 consecutive non-intubated single-port VATS for pulmonary resection were performed. In our study, patients with small and peripheral pulmonary lesions indicated for sublobar resections, as diagnostic or curative intent, were included. After excluding patients having tumors >2 cm, or intrapleural adhesions noted during operation, or forced expiratory volume in the 1 second <1.5 L, 36 patients were selected for tubeless protocol. The clinical characteristics and perioperative outcomes of these patients are presented. RESULTS: Among 36 cases, 5 patients had minor air leaks detected using the DDS and required intercostal drainage after wound closure. Among the remaining 31 patients in whom the DDS showed no air leak, the chest drainage was removed immediately after wound closure. A postoperative chest roentgenogram on the surgery day showed full expansion in all patients without pneumothorax. Only 7 (19.4%) patients developed minor subclinical pneumothorax on the first postoperative day without the need for chest drainage. All patients were discharged uneventfully without the need for intervention. CONCLUSIONS: Our tubeless protocol utilizes DDS to select patients who can have intercostal drainage omitted after non-intubated single-port VATS for pulmonary resection. Using objective DDS parameters, we believe that this is an effective way to reduce the rate of pneumothorax after tubeless single-port VATS in selected patients.
BACKGROUND: The tubeless technique, defined as non-intubated general anesthesia with omission of chest drainage after video-assisted thoracoscopic surgery (VATS), is a new concept to further minimize surgical trauma. However, there has been little investigation into the associated feasibility and safety. Minimization of postoperative pneumothorax is challenging. We set up a "tubeless protocol" to select patients for tubeless single-port VATS with monitoring of a digital drainage system (DDS). METHODS: From November 2016 to September 2017, 50 consecutive non-intubated single-port VATS for pulmonary resection were performed. In our study, patients with small and peripheral pulmonary lesions indicated for sublobar resections, as diagnostic or curative intent, were included. After excluding patients having tumors >2 cm, or intrapleural adhesions noted during operation, or forced expiratory volume in the 1 second <1.5 L, 36 patients were selected for tubeless protocol. The clinical characteristics and perioperative outcomes of these patients are presented. RESULTS: Among 36 cases, 5 patients had minor air leaks detected using the DDS and required intercostal drainage after wound closure. Among the remaining 31 patients in whom the DDS showed no air leak, the chest drainage was removed immediately after wound closure. A postoperative chest roentgenogram on the surgery day showed full expansion in all patients without pneumothorax. Only 7 (19.4%) patients developed minor subclinical pneumothorax on the first postoperative day without the need for chest drainage. All patients were discharged uneventfully without the need for intervention. CONCLUSIONS: Our tubeless protocol utilizes DDS to select patients who can have intercostal drainage omitted after non-intubated single-port VATS for pulmonary resection. Using objective DDS parameters, we believe that this is an effective way to reduce the rate of pneumothorax after tubeless single-port VATS in selected patients.
Authors: Heyman Luckraz; Kandadai S Rammohan; Mabel Phillips; Rob Abel; Siva Karthikeyan; Nihal E P Kulatilake; Peter A O'Keefe Journal: Ann Thorac Surg Date: 2007-07 Impact factor: 4.330
Authors: Lin Huang; Henrik Kehlet; Bo Laksáfoss Holbek; Tina Kold Jensen; René Horsleben Petersen Journal: J Thorac Dis Date: 2021-02 Impact factor: 3.005