Development and evolution of a robotic surgical technique for the treatment of thoracic outlet syndrome.

OBJECTIVE: We describe the development and evolution of a surgical technique that uses the robotic da Vinci Surgical System (Intuitive Surgical, Inc, Sunnyvale, Calif) for the transaxillary approach to repair the disabling thoracic outlet syndrome (TOS). We report our patient outcomes associated with the use of this robotic technique. METHODS: We present a retrospective review and analysis of data collected from a 16-year experience of a single surgeon using a robotic surgical system and technique for TOS surgery. From the initial design of an endoscope attached to a microvideo camera in 1982 to the adoption of the monorobotic arm with integrated voice in 1998, the main objective of the transaxillary approach has always been to improve visualization of congenital cervical anomalies of the scalene muscles. From February 2003 to December 2018, we performed 412 transaxillary decompression procedures using the robotic da Vinci Surgical System. The surgical procedure has been described in further detail and includes the following steps: (1) positioning of the patient into a lateral decubitus position and using a monoarm retractor; (2) creation of a mini-incision in the axillary area and creation and maintenance of the subpectoral anatomic working space; (3) placement of endoscopic ports and engagement of the robotic instrumentation; (4) dissection of extrapleural and intrapleural soft tissue; (5) creation of the "floater" first rib; (6) excision of the cervical bands and first rib; and (7) placement of thoracostomy tubes for drainage and closure of the incisions. RESULTS: None of the patients died, and no patient experienced permanent neurovascular damage of the extremity. Of the 306 patients, 22 (5% of 441 operations) experienced complications. One patient developed postoperative scarring that required a redo operation with a robotic-assisted transaxillary approach. CONCLUSIONS: With its three-dimensional visual magnification of the anatomic area, the endoscopic robotic-assisted transaxillary approach offers safe and effective management of disabling TOS symptoms. The endoscope facilitates observation of the cervical bands and the mechanism (pathogenesis) of the neurovascular compression that causes TOS, thereby allowing complete excision of the first rib, cervical bands, and scalene muscle. We sought to develop and perfect this robotic approach. The present study was not intended to be a comparative study to nonrobotic TOS surgery.

Lung Transplantation for the Treatment of Vaping-Induced, Irreversible, End-Stage Lung Injury.

Recently, there has been a rise in the incidence of E-cigarette/Vaping-Associated Lung Injury (EVALI) in the United States, mostly involving tetrahydrocannabinol. Current treatment strategies for EVALI are aimed at controlling the inflammatory and infectious causes, in addition to supportive care. Although most patients improve with supportive measures, the long-term pulmonary effects of this illness are still not well defined. This report describes a case of EVALI resulting in progressive, irreversible destruction of the lung parenchyma that was treated with double lung transplantation.

Robotic versus Laparoscopic Sigmoid Colectomy: Analysis of Healthcare Cost and Utilization Project Database.

Minimally invasive sigmoid colectomy via the laparoscopic approach (LA) has numerous benefits. We seek to compare outcomes between laparoscopic and robotic sigmoid colectomies. We analyzed the data using the National Inpatient Sample database between 2008 and 2014. Utilization and outcome measures were compared. The seven-year average number of patients who underwent elective sigmoid colectomy in the United States from 2008 to 2014 was estimated to be 197,053. Of these, 95.1 per cent were conducted using the LA. The mean age was 58.33 + 13.6 years and 58.23 + 12.8 years in laparoscopic and robotic approaches, respectively. No significant differences existed in respect to morbidities. Postoperative complications were comparable with respect to other complications. Length of hospital stay was statistically significantly shorter in the robot-assisted approach compared with the LA (mean 4.8 + 4 vs 5.7 + 5 days, respectively, P < 0.001). Patients who underwent robotic surgery had significantly higher total hospital charges than those who underwent laparoscopic surgery (median $45,057 vs $57,871 USD, P < 0.001). The advent of robot-assisted surgery has provided more options for patients and surgeons. Compared with laparoscopy, robot-assisted sigmoid colectomy has no clinical advantages in morbidity and mortality. However, the robotic approach has a significantly higher total charge to the patient.