Search Results (3)

Background: Docking the scope and instruments through a multi-channel trocar has enabled reduced-port robotic distal gastrectomy (RRDG) for gastric cancer. To facilitate lymphadenectomy over the anatomical hindrances during RRDG, we recently introduced the Vessel Sealer Extend^® (VSE) (Intuitive Surgical, Sunnyvale, CA, USA), a bipolar vessel-sealing device (BVSD) with an articulating jaw. Methods: From May 2020 to August 2023, we performed RRDG to treat T1 gastric cancer. One endoscope arm and three instrument arms of the da Vinci^® Xi Surgical System (Intuitive Surgical) were used. During the lymphadenectomy, the endoscope and VSE (Intuitive Surgical) were docked through a multi-channel trocar established on a trans-umbilical incision. Two Cardiere forceps were docked through cannulas established on each flank. A trans-umbilical lymphadenectomy using an articulating BVSD (TULAB) was then performed. Results: A total of 42 patients underwent planned RRDG with the TULAB technique. The number of retrieved lymph nodes did not differ between the patients who underwent RRDG and those who underwent conventional laparoscopic distal gastrectomies (CLDG) (p = 0.362). There was no statistically significant difference in postoperative complications between the RRDG and CLDG group (p = 0.189). The mean time to first semi-fluid diet was shorter in the patients who underwent RRDG than CLDG (p = 0.030), and the incidence of postoperative ileus was lower in the RRDG group than the CLDG group (0% and 9.9%, respectively, p = 0.034). Conclusions: Despite use of fewer ports, RRDG with TULAB had similar outcomes to CLDG in terms of the incidence of postoperative morbidity and the number of harvested lymph nodes. Furthermore, by reducing the number of incisions, the incidence of the intra-abdominal adhesions can potentially be lowered when RRDG is used. Full article

Surgery with parotidectomy is the preferable treatment for most parotid tumors. Our meta-analysis compared the differences between the use of the LigaSure (LS) device and the conventional suture ligation technique (CT) in parotidectomies. A literature search in databases including EMBASE, MEDLINE, and the Cochrane Library was carried out. Studies including parotidectomy using LS and CT were included with the intraoperative and postoperative parameters collected. Continuous operative time data were measured by mean differences (MDs). Discrete data on postoperative complications, including facial palsy, postoperative bleeding, and salivary complications, were evaluated with risk differences (RDs). All values were reported with 95% confidence intervals (CIs). Five studies were included in our meta-analysis. The pooled analysis demonstrated a significant reduction in operative time in the LS group (MD: −21.92; 95% CI, −30.18 to −13.66). In addition, the analysis indicated that the incidence of postoperative complications, including permanent facial palsy (RD, −0.01; 95% CI, −0.06 to 0.05), temporary facial palsy (RD, 0.00; 95% CI, −0.03 to 0.04), salivary complications (RD, −0.01; 95% CI, −0.08 to 0.06), and postoperative bleeding (RD, −0.02; 95% CI, −0.07 to 0.04), were all similar between the LS group and the CT group. According to the results, the LS device appears to be a safe and useful tool and could shorten the operative time in patients needing parotidectomy. Full article