Parallel, component training in robotic total mesorectal excision.

There has been widespread adoption of robotic total mesorectal excision (TME) for rectal cancer in recent years. There is now increasing interest in training robotic novice surgeons in robotic TME surgery using the principles of component-based learning. The aims of our study were to assess the feasibility of delivering a structured, parallel, component-based, training curriculum to surgical trainees and fellows. A prospective pilot study was undertaken between January 2021 and May 2021. A dedicated robotic training pathway was designed with two trainees trained in parallel per each robotic case based on prior experience, training grade and skill set. Component parts of each operation were allocated by the robotic trainer prior to the start of each case. Robotic proficiency was assessed using the Global Evaluative Assessment of Robotic Skills (GEARS) and the EARCS Global Assessment Score (GAS). Three trainees participated in this pilot study, performing a combined number of 52 TME resections. Key components of all 52 TME operations were performed by the trainees. GEARS scores improved throughout the study, with a mean overall baseline score of 17.3 (95% CI 15.1-1.4) compared to an overall final assessment mean score of 23.8 (95% CI 21.6-25.9), p = 0.003. The GAS component improved incrementally for all trainees at each candidate assessment (p < 0.001). Employing a parallel, component-based approach to training in robotic TME surgery is safe and feasible and can be used to train multiple trainees of differing grades simultaneously, whilst maintaining high-quality clinical outcomes.

Laparoscopic Surgery for Recurrent Hiatal Hernia.

Surgical treatment of hiatal hernia (HH) is well standardized. However, recurrence is observed in 15%-60% of cases, and is challenging to manage. The aim of this study was to analyze the causes of surgical failure and provide some guidelines for treatment. The symptoms of recurrent HH vary widely, and include persistent reflux, dysphagia, and permanent discomfort, leading to a marked change in the quality of life. Morphological and functional pretherapeutic evaluation is necessary to determine whether the symptoms are due to recurrent HH, and to understand the cause of failure. Redo surgery is technically difficult and challenging, and should only be used in symptomatic patients whose symptoms are definitively those of recurrent HH.