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Sarcopenia, a key component of frailty in cancer patients, is associated with complicated procedures and worse survival after esophageal resection. The psoas muscle index (PMI) has been implicated as a possible sarcopenia imaging marker. This retrospective study aims to elucidate the effect of PMI and BMI in a cohort in Europe after totally minimally invasive esophagectomy for cancer. The study included 318 consecutive adult patients (261 men and 57 women) who underwent minimally invasive esophagectomy for cancer between January 2016 and April 2021 in a German University Hospital. The PMI was measured at the third lumbar vertebra in the preoperative CT scan. The endpoints postoperative complication rates and survival rates were analysed and correlated with PMI and BMI according to gender. Male patients with low PMI (< 5.3 c m 2 / m 2) had a significantly higher rate of postoperative pulmonary and cardiac complications (p = 0.016, respectively p = 0.018). Low PMI and low BMI (<25 k g / m 2) were associated with decreased survival rates in the univariate (p < 0.001) and multivariate analysis in male patients (p = 0.024, respectively 0.004). Having a low PMI (< 5.3 c m 2 / m 2) was significantly associated with worse overall survival in normal and underweight men (p < 0.001), but not in obese men with a BMI ≥ 25 k g / m 2 (p = 0.476). Preoperative PMI and BMI are valid risk factors regarding postoperative survival after minimal invasive esophagectomy for cancer especially in a male European cohort. [ABSTRACT FROM AUTHOR]

Robot-assisted minimally invasive esophagectomy (RAMIE) is increasingly being applied as treatment for esophageal cancer. In this study, the results of 50 RAMIE procedures were compared with 50 conventional minimally invasive esophagectomy (MIE) operations, which had been the standard treatment for esophageal cancer prior to the robotic era. Between April 2016 and March 2018, data of 100 consecutive patients with esophageal carcinoma undergoing modified Ivor Lewis esophagectomy were prospectively collected. All operations were performed by the same surgeon using an identical intrathoracic anastomotic reconstruction technique with the same perioperative management and pain control regimen. Intra-operative and postoperative complications were graded according to definitions stated by the Esophagectomy Complications Consensus Group. Data analysis was carried out with and without propensity score matching. Baseline characteristics did not show significant differences between the RAMIE and MIE group. Propensity score matching of the initial group of 100 patients resulted in two equal groups of 40 patients for each surgical approach. In the RAMIE group, the median total lymph node yield was 27 (range 13–84) compared to 23 in the MIE group (range 11–48), P = 0.053. Median intensive care unit (ICU) stay was 1 day (range 1–43) in the RAMIE group compared to 2 days (range 1–17) in the MIE group (P = 0.029). The incidence of postoperative complications was not significantly different between the two groups (P = 0.581). In this propensity-matched study comparing RAMIE to MIE, ICU stay was significantly shorter in the RAMIE group. There was a trend in improved lymphadenectomy in RAMIE. [ABSTRACT FROM AUTHOR]

Nowadays robotic surgery is established for abdominal and thoracic surgery. It has been shown that complex procedures are feasible using robotic systems, e.g., da Vinci Xi , with a huge benefit in precision. Different techniques for esophageal cancer surgery are reported; however, only a few robotic and partial robotic procedures are described. Therefore, a fully robotic (abdominal and thoracic) Ivor Lewis esophageal resection using four robotic arms—RAMIE4—the standard technique used for lower esophageal cancer, is presented in this paper. The technique shown in the video was performed successfully in 100 cases in 24 months. The reconstruction is performed with a gastric conduit pull-up and intrathoracic manually inserted 28-mm circular end-to-side stapled anastomosis. This video demonstrates the feasibility of RAMIE4 in the abdomen and thorax and reveals advantages of the robotic assistance. [ABSTRACT FROM AUTHOR]