Tubeless video-assisted thoracic surgery for lung cancer: is it ready for prime time?

Experience of a modified chest tube suture-fixation technique in uniportal thoracoscopic pulmonary resection

OBJECTIVE

This study aimed to explore the feasibility and advantages of a modified chest tube suture-fixation technique in uniportal video-assisted thoracic surgery for pulmonary resection.

METHODS

A retrospective analysis was conducted on 116 patients who underwent uniportal video-assisted thoracic surgery (U-VATS) for lung diseases in Zhengzhou People's Hospital between October 2019 and October 2021. Patients were stratified into two groups based on the applied suture-fixation methods, i.e., 72 patients in the active group and 44 patients in the control group. The two groups were subsequently compared in the terms of gender, age, operation method, indwelling time of chest tube, postoperative pain score, chest tube removal time, wound healing grade, length of hospital stay, incision healing grade, and patient satisfaction.

RESULTS

There was no significant difference between the two groups in terms of gender, age, operation method, indwelling time of chest tube, postoperative pain score, and length of hospital stay (P = 0.167, 0.185, 0.085, 0.051, 0.927, and 0.362, respectively). However, the chest tube removal time, incision healing grade, and incision scar satisfaction in the active group were significantly better compared with those of the control group (P = < 0.001, 0.033, and < 0.001, respectively).

CONCLUSION

In summary, the new suture-fixation approach can minimize the number of stitches, and time necessary for chest tube removal process, and avoid the pain experienced when removing the drainage tube. This method is more feasible, has better incision conditions, and provides a convenient tube removal, making it more suitable to patients.

Clinical application of preserving spontaneous breathing non-intubation anesthesia in thoracoscopic surgery for lung cancer under ERAS concept

OBJECTIVE

To explore the safety and feasibility of thoracoscopic surgery in patients with lung cancer under non-intubation anesthesia, and to evaluate the advantages of the non-intubation anesthesia compared with intubation anesthesia on enhanced recovery after surgery (ERAS).

METHODS

A retrospective cohort study was conducted in which 100 patients who underwent thoracoscopic lung cancer surgery from January 2020 to February 2021 in the Department of Thoracic Surgery of the First Affiliated Hospital of Soochow University were included and divided into non-intubation group (n = 50) and intubation group (n = 50). The primary outcome was the comparison of intra- and postoperative parameters. Secondary outcomes included inflammatory response indicators and intra- and postoperative complications.

RESULTS

There was no significant difference between the two groups in anesthesia effect score, blood loss, lowest pulse oxygen saturation, operation time, postoperative chest tube indwelling time (P > 0.05). Non-intubation group had less intraoperative remifentanil dosage, less change of blood pressure and heart rate, lower postoperative pain numerical score(NRS), less medical costs, smaller incidence rate of throat discomfort (P < 0.05). The non-intubation group was also associated with less extubation time, postanesthesia care unit recovery time, ambulation time, food intake time, postoperative antibiotic use time, and hospital stay (P < 0.05). The increase of C-reactive protein in the non-intubation group was lower than that in the intubation group (P < 0.05).

CONCLUSION

Non-intubation anesthesia for thoracoscopic lung cancer surgery is safe and feasible. Compared with the intubation anesthesia, it has advantages in ERAS and reducing medical costs.

Radical resection of solitary tracheal extramedullary plasmacytoma under non-intubated anesthesia: a case report

Extramedullary plasmacytoma (EMP) is an uncommon monoclonal plasma cell malignancy that arises outside of the bone marrow. Rarely, EMPs can occur in the trachea, resulting in severe respiratory distress. Due to a small number of cases, the optimal management of tracheal EMP remains a topic of debate. Here, we report a rare case of solitary tracheal EMP causing symptoms of cough, sputum, paroxysmal nocturnal dyspnea, and progressive exertional dyspnea in a 65-year-old male patient. Computerized tomography and fibro bronchoscopy indicated a pedicled nodular mass on the anterior tracheal wall obstructing over 95% of the lumen. The patient was soon successfully managed with partial tracheal resection and reconstruction surgery under non-intubated anesthesia and was diagnosed as EMP by histopathology of the resected mass. Additional laboratory tests excluded the diagnosis of multiple myeloma (MM). There are no signs of recurrence after 6 months of follow-up. Although traditional intubated anesthesia with single-lung mechanical ventilation has been widely applied to radical surgery for tracheal tumors, it is associated with a higher incidence of intubation-related complications and thus prolongs the surgical procedure and postoperative recovery. In this article, we reported the application of tracheal resection and reconstruction under non-intubated anesthesia for the treatment of tracheal EMP, which was proved to be feasible and safe. Non-intubated anesthesia for tracheal resection and reconstruction is likely to be an alternative minimally invasive option for patients with tracheal EMP involving central airways.