Comparison of Short-Term Surgical Outcomes of Two Types of Robotic Gastrectomy for Gastric Cancer: Ultrasonic Shears Method Versus the Maryland Bipolar Forceps Method

Autor: Kenji Kuroda, Naoshi Kubo, Katsunobu Sakurai, Yutaka Tamamori, Tsuyoshi Hasegawa, Ken Yonemitsu, Shuhei Kushiyama, Yasuhiro Fukui, Naoki Aomatsu, Takafumi Nishii, Akiko Tachimori, Kiyoshi Maeda
Rok vydání: 2022
Předmět:
Zdroj: Journal of Gastrointestinal Surgery. 27:222-232
ISSN: 1873-4626
1091-255X
Popis: This study investigated the impact and short-term surgical outcomes of two different main energy devices for robotic gastrectomy for gastric cancer. The outcomes of robotic gastrectomy with ultrasonic shears and those of robotic gastrectomy with conventional forceps were compared.We retrospectively evaluated 171 patients who underwent robotic distal gastrectomy or total gastrectomy for gastric cancer. We classified patients into the ultrasonic shears (US) and Maryland bipolar (MB) forceps groups according to the main energy device used for robotic gastrectomy.We extracted 58 patients from the US group and 58 patients from the MB forceps groups using propensity score matching. The total console time (310 min [interquartile range (IQR), 253-369 min] and 332 min, [IQR, 294-429 min]; p = 0.022) and the console time to gastrectomy (222 min [IQR, 177-266 min] and 247 min [IQR, 208-321 min]; p = 0.004) were significantly shorter in the US group than in the MB forceps group. Less blood loss occurred in the US group than in the MB forceps group (20 mL [IQR, 10-40 mL] and 30 mL [IQR, 16-80 mL]; p = 0.014). The postoperative complication rate and postoperative hospital stay length were similar between groups. A multivariate multiple linear regression analysis demonstrated that the use of an ultrasonically activated device was one an independent factor that reduced the operative time of robotic gastrectomy.Using ultrasonic shears as the main energy device may contribute to better surgical outcomes after robotic gastrectomy for gastric cancer.
Databáze: OpenAIRE
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