View clinical trials related to Laparoscopy.
Filter by:The turbine-based insufflator for minimal access surgery provides a new technological basis for minimal invasive surgery insufflation. Turbine technology permits highly accurate pressure control, an intra-abdominal volume that is dynamically adapted to ventilation, and oscillometric measurements of abdominal compliance. This first-in-human study aims to evaluate technologic feasibility in terms of pressure stability performance and the safety of the device.
Simulation based training is a standard part of surgical training. Over the years virtual reality simulator have been more and more integrated into the surgical curriculum for surgical novices. Evidence shows that practicing using proficiency-based training programs significantly reduces the operation time and complication rates for during intial operations for young doctors. The aim of this trial is to examine if skills obtained on a newer software version is transferable to the original software.
The goal of this clinical trial is to test whether it is necessary to decompress the stomach during gynecologic laparoscopy. The main questions it aims to answer are: - Is there appropriate visualization during surgery without stomach decompression? - Can the surgeon tell the stomach is decompressed? - Is the stomach at risk for injury during surgery? - How is the patient's postoperative experience affected? Participants will undergo their planned surgery as usual and will be asked to complete log about their recovery for the first week after surgery. Researchers will compare patients who have their stomach decompressed during surgery to those who do not undergo stomach decompression to see if it is necessary.
The aim of this study is to compare the efficacy of the pressure controlled ventilation volume-guaranteed (PCV-VG) versus volume-controlled ventilation (VCV) modes as regards lung compliance and oxygenation index in obese patients undergoing laparoscopic assisted surgery especially in Trendelenburg position.
This is a multicenter, superior, randomized controlled trial designed to compare Robotic-assisted total mesorectal excision (RATME) and laparoscopic-assisted total mesorectal excision (LATME) for middle and low rectal cancer. The primary endpoint is the incidence of intersphincteric resection (ISR). The secondary outcomes are coloanal anastomosis (CAA), conversion to open, conversion to transanal TME (TaTME), incidence of abdominoperineal resection (APR), postoperative morbidity and mortality within 30 days after surgery, pathological outcomes, long-term survival outcomes, functional outcomes, and quality of life.
The objective is to evaluate the efficacy and safety of BT-KTM-I(Esketamine Hydrochloride Injection produced by Chengdu Brilliant Pharmaceutical Co., Ltd.) for general anesthesia, using the Originator drug Ketanest®S(Esketamine Hydrochloride Injection) as a positive control.
Multimodal intraoperative minimal-invasive (laparoscopic or robotic) liver surgery images will be registered to each other. Explicitly, these are the ultrasound and laparoscope images. Once they are registered, they will reveal the hidden tumor's location to the surgeon in real time through augmented reality. The intraoperative augmentation will also be enriched with the preoperative data (e.g., CT or MRI). This will simplify minimal invasive liver surgery, improve surgical safety and accuracy. It will also shorten hospital stays and contribute to an overall better quality of life for the patient, which in return will reduce the health-care costs.
Laparoscopy has become an indispensable part of modern surgery. Vision is an important and defining element of laparoscopy and significantly affects the outcome of an operation in regard to time, mistakes and precision. Several new imaging systems have become available for laparoscopic surgery, including three-dimensional (3D) high-definition (HD), and two-dimensional (2D) ultra-high-resolution (4K) monitors. In experimental and clinical settings, several studies have been published in recent years suggesting that 3D systems present a number of potential benefits for surgeons and patients compared to the conventional 2D systems. The 3D HD system significantly reduces operation time and blood loss, and additionally shortens hospital stay. However, the performance of 3D systems against the new, ultra-high-definition 4K systems is barely known and highly controversial. There is a paucity of studies comparing these two imaging systems in clinical settings. The goal of this clinical trial is to compare 2D 4K versus 3D HD imaging systems in a complex bariatric surgery, more precisely a gastric bypass operation. The investigators aim to investigate the hypothesis stating that the use of the 3D HD system yields a significant improvement in operating time compared to a 2D 4K system in bariatric laparoscopic surgery. Furthermore, in order to give a comprehensive overview of the comparison of 2D 4K and 3D HD laparoscopy in a clinical setting, the investigators will assess the workload of the surgeon as well as the intraoperative and postoperative complications including the hospitalization time.
Veress techniques and open laparoscopy are the techniques most used by gynecological surgeons to date. Advantages of the direct introduction unknown because technique still little used. The research hypothesis is that very few major complications are expected showing the safety of direct introduction. A look back at the practice of direct introduction into laparoscopy from 2012 to 2022 at the CMCO (Medical-Surgical and Obstetrical Center of Strasbourg)
The present study seeks to determine whether improved visual acuity and enhanced flexibility of the robotic platform results in a reduced surgical stress response and an improvement in indices of surgical outcome measures for simple and complex inguinal hernia repair