View clinical trials related to Robotic Surgery.
Filter by:A retrospective cohort study, conducted nationwide（China） and across multiple centers, aimed to compare the surgical quality and short-term outcomes of R-NOSES （robotic natural orifice specimen extraction surgery）with R-TSES （robotic transabdominal specimen extraction surgery） for early-stage rectal cancer.
Our team has previously published articles providing detailed descriptions of the steps involved in both RS and LS. All surgeries adhered to the total mesorectal excision (TME) principle. In RS, a surgeon employed the Da Vinci Xi surgical system featuring a five-port setup, while five physicians conducted LS with a similarly configured five-port approach. Both the RS and LS doctors are experienced. The surgeries were conducted according to standard procedures, and the RS group utilized totally robotic rectal resection.
The goal of this preclinical trial is to learn about the benefits and limitations of novel robotic devices for microsurgery, based on different levels of microsurgical experience. The main questions it aims to answer are: Is robot-assisted microsurgery faster, better and more ergonomic than conventional microsurgery in a preclinical standardized setting? Participants will perform microvascular anastomoses on 1.0-mm-diameter artificial silicone vessels using a conventional manual approach versus a novel robot-assisted approach. Researchers will compare the performance of novices, advanced participants and experts to evaluate the role of microsurgical experience when learning the new technique.
Carbon dioxide (CO2) pneumoperitoneum and clasp-knife positioning are commonly used to improve surgical access during robot-assisted laparoscopic urological surgery. However, these methods are sometimes associated with several unwanted cardiopulmonary effects such as increased mean arterial pressure, decreased pulmonary compliance and functional residual capacity, increased peak inspiratory pressure, and respiratory acidosis in association with hypercarbia. Volume-controlled ventilation (VCV) is the most commonly used method of ventilation during general anesthesia. It provides fixed minute ventilation and pulmonary resistance, which affect airway pressure. In pressure-controlled ventilation (PCV), constant inspiratory airway pressure can be achieved by decelerating the flow. However, minute ventilation is not fixed . CO2 pneumoperitoneum in the clasp-knife positioning can influence hemodynamic variables, including blood pressure, heart rate, and cardiac output. This is because changes in airway pressure affect intrathoracic pressure and the function of the heart itself. In this randomized study, we investigated the effects of VCV and PCV on peak inspiratory pressure during robot-assisted laparoscopic urological surgery involving CO2 pneumoperitoneum in the clasp-knife position.
Investigators aimed to investigate the effects of video game habits, duration of experience, and training in different surgical clinics on the success of robotic surgery simulators. In this prospective, observational, comparative, and multi-clinic study, all participants played the Temple Run and Piano Tiles 2™ mobile games for one month after responding to a questionnaire including their sociodemographic characteristics, surgical experience, and past and current video game experience. At the end of the study period, participants experienced four different robotic surgery simulator tasks (Camera Targeting 1, Energy Switching 1, Ring & Rail 2, Vertical Defect Suturing) in the da Vinci® Skills Simulator™. Additionally, sociodemographic data were statistically analyzed with mobile game scores, and 13 different performance scores were obtained from the simulator.
The aim of this retrospective study was to analyze donor and recipient outcomes after robotic-assisted donor nephrectomy and hand-assisted laparoscopic donornephrectomy.
Robotic rectal cancer resection with natural orifice extraction is a recently developed minimally invasive surgery for patients with rectal cancer. However, it's safety and feasibility remain undiscussed and controversial. This study reported the clinical outcomes and prognostic factors of robotic assisted rectal cancer resection alone vs. robotic rectal cancer resection with natural orifice extraction to discuss aforementioned question.
The purpose of this study is to explore the clinical outcomes of the robotic distal gastrectomy for patients with gastric adenocarcinoma（cT1-4a, N-/+, M0）.
The aim of the study is to compare the analgesia provided by the serratus plane block with local infiltration of the orifices of the trocars after thoracic robot-assisted surgery.
The aim of this study is to assess the incidence of postoperative pulmonary complications in patients undergoing mechanical ventilation during general anesthesia for robotic surgery, to characterize current practices of mechanical ventilation and to evaluate a possible association between ventilatory parameters and postoperative pulmonary complications.