The evolution and development of a robotic acute care surgery program.

BACKGROUND: Acute care surgeons perform more than 850,000 operations annually on emergency general surgery patients in the United States. Emergency general surgery conditions are associated with a disproportionate excess of patient complications and death. Innovative quality improvement strategies have focused on addressing the excess morbidity and mortality among this patient population. Minimally invasive surgical techniques have been shown to reduce the burden experienced by emergency general surgery patients. Still, limited adoption by acute care surgeons has restricted this application's potential. An institutional robotics acute care surgery program provides acute care surgeons additional opportunities to expand minimally invasive surgery access to emergency general surgery patients irrespective of the time or day of the week. METHODS: A robotics acute care surgery program was developed and implemented at a high-volume academic institution within the division of trauma and acute care surgery. RESULTS: Three attending surgeons and two fellows within the trauma and acute care surgery division had successfully completed a defined robotics clinical pathway. As a result, around-the-clock use of a robotic surgical platform for emergency general surgery cases was implemented with routine use by trained robotic acute care surgeons and practicing fellows. CONCLUSION: The advancement of robotic surgical technology has opened new avenues for surgical application in the emergency setting. The development of a robotic acute care surgery program allows acute care surgeons to diversify their practice while providing greater access to minimally invasive approaches for emergency general surgery patients.

A dedicated robotic bedside physician assistant significantly enhances trainee console operating time in general thoracic surgery.

Objective: As trainees rotate through thoracic subspecialties within their curricula, a crucial portion of their robotic training consists of actual console operating time. The more time spent on the surgeon console, the greater the development will be through the course of their training. Implementing a physician assistant at the bedside may increase the operative console time for the trainee and develop robotic skills in a more expeditious rate. The objective was to evaluate the impact a designated robotic physician assistant can have on trainee console learning opportunity. Methods: Operating room data collected consisted of all robotic general thoracic surgical cases that trainees participated in with and without a physician assistant present. Metrics regarding case efficiency included anesthesia ready-to-incision, incision-to-console, and raw resident console times. By using PRISM software, a nonparametric t test was used to analyze each averaged data group compared between when a physician assistant was present and not present. Results: The mean resident console time without and with a physician assistant assist was 45.8 minutes and 80.9 minutes, respectively (P < .0001). The average portion of a case performed by a trainee similarly without and with a physician assistant present was 28.0% and 77.1%, respectively (P < .0001). Case efficiency metrics between physician assistant presence cohorts showed no difference. Conclusions: Thoracic surgical trainees have increased opportunity for robotic skill development within a fellowship or resident program curriculum when a designated robotic physician assistant is present in the operating room. These findings are significant for the improvement of residency and fellowship robotic training models moving forward by incorporating robotic-specialized physician assistants in academic institutions.

The Role of the Robotics Coordinator: Improving Efficiency in a Robotic Surgery Program.

An increase in the number of surgical robots from four to nine at a large academic medical center in the northeastern United States created several challenges for personnel to keep up with the increased robotic surgical volume and remain efficient. To facilitate improvements, the robotic steering committee at the facility created a full-time robotics coordinator position. After joining the steering committee, the new coordinator performed a strengths, weaknesses, opportunities, and threats analysis to identify specific goals for process improvement; these included improvements to procedure scheduling, OR layouts, surgeon preference cards, point-of-care supply storage, team communication, and new hire orientation and competency. This article discusses the role of a robotics program coordinator and how this coordinator used strategic management tools and techniques, including lean principles, to streamline processes, maximize efficiency, and decrease operational variances across the robotic surgery program at this institution.

The effect of traumatic brain injury upon the concentration and expression of interleukin-1beta and interleukin-10 in the rat.

BACKGROUND: Using a model of traumatic brain injury (TBI) in the rat, this study was undertaken to characterize the short-term biochemical changes of IL-1beta, IL-10, and tumor necrosis factor TNF-alpha to determine whether injury in the brain elicits a systemic cytokine response. METHODS: Sprague-Dawley rats were subjected to a TBI using a weight-drop model and then killed at various time points after injury. Samples of blood, brain, and liver were recovered and analyzed for concentrations of IL-1beta, IL-10, and TNF-alpha as well as IL-1beta and IL-10 mRNA expression in liver and brain. RESULTS: In brain, IL-1beta increased in the first hour after injury, peaked at 8 hours, and declined during the final 16 hours. IL-10 quickly increased during the first 4 hours and then gradually rose over the last 20 hours. Analysis of liver showed no upregulation of these markers and plasma IL-1beta and IL-10 were unchanged compared with controls. Although not upregulated in brain, TNF-alpha showed a statistically significant (p < 0.05) rise in plasma from 14 +/- 16 pg/mL at 20 minutes to 91 +/- 28 pg/mL at 24 hours. CONCLUSION: Using a model of TBI, we have demonstrated that there is a rise in both IL-1beta and IL-10 in the injured rat brain within the first 24 hours after injury without a corresponding rise in either plasma or liver. Therefore, it appears as if two strong indicators of brain injury severity are expressed and possibly carry out their actions solely in the brain.