Objective To investigate the application effect of AirSeal intelligent pneumoperitoneum system in robot-assisted laparoscopic radical prostatectomy(RALP).Methods 100 patients with RALP since December 2019 to December 2022.Patients were randomly divided into the observation group and the control group with 50 patients in each group.The observation group was maintained pneumoperitoneum by AirSeal intelligent pneumoperitoneum system.The control group were performed with the automatic pneumoperitoneum machine of standard system such as STORZ or OLYMPUS to maintain pneumoperitoneum.The duration of operation,intraoperative blood loss,post-operative hospitalization,total hospitalization cost,postoperative shoulder pain degree of 4.0 h,8.0 h,24.0 h and doctor's satisfaction were compared and recorded between the two groups.Results Surgery was successfully completed in both groups without serious complications.The operation duration of the observation group(150.76±32.47)was shorter than the control group(163.32±29.54),with statistical significance(P=0.046).The degree of shoulder pain in the observation group was less than the control group at 8.0 h after surgery(P=0.041).The satisfaction of each dimension in the observation group was higher than that in the control group(P＜0.05).Conclusion AirSeal intelligent pneumoperitoneum system in RALP can shorten the operation time,relieve postoperative shoulder pain,improve the surgeon's satisfaction,and has certain clinical application value.
Da Vinci robotic assist-surgeryLaparoscopic radical prostatectomyPneumoperitoneum pressureIntelligent pneumoperitoneum systemCarbon dioxide
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