View clinical trials related to Laparoscopic Surgery.
Filter by:This study aims to investigate the effect of varying insufflation pressures on post-operative pain and adequacy of surgical field visualization among patients undergoing laparoscopic surgery with a minimally invasive gynecologic surgeon.
This study aims to investigate the effect of two peritoneal entry techniques on intraoperative and post-operative outcomes among patients undergoing laparoscopic surgery with a minimally invasive gynecologic surgeon. Patients will be randomized to either blunt fascial or veress needle peritoneal entry. Insufflation times, failed entries, complications and post-operative pain scores will be collected. The investigators hypothesize that the blunt entry technique will be associated with shorter insufflation times and similar intraoperative and postoperative outcomes compared with the veress needle entry technique. Primary Objective: To evaluate the insufflation times and success upon peritoneal entry according to peritoneal entry technique. Secondary Objectives: To evaluate the surgical outcomes and patients pain scores according to peritoneal entry technique.
This study aims to investigate the effectiveness and safety of implementing a personalized positive end-expiratory pressure (PEEP) management strategy guided by esophageal pressure (Pes), as well as its potential to reduce the occurrence of postoperative pulmonary complications (PPCs) in elderly patients undergoing laparoscopic surgery.
This study evaluates the efficacy and safety of Artisential laparoscopic instruments in minimally invasive gynecologic surgery.
Laparoscopic contralateral patent processus vaginalis (CPPV) repair in infancy and childhood is still debatable, due to the high CPPV rate but low contralateral metachronous hernia (MCIH) rate. In order to found risk factors for MH, we conducted this prospective study. This is an multi-center investigator-initiated observational prospective trial. After informed all the benefits and risks of repair CPPV simultaneously, those patients with unilateral inguinal hernia whose parents preferred not to repair CPPV simultaneously will be assigned in the study. All information about demographic data, hernia side, CPPV type and CPPV diameter will be recorded. The subjects will be followed up until MCIH developing or to 24 months postoperatively. Patients will be analyzed to identify the risk factors for MH.
Radical hysterectomy and pelvic lymph node dissection (+/- aortic lymph node dissection) is the standard treatment for early stage cervical cancer. And minimally invasive surgery has been successfully and safely demonstrated in the treatment of early stage cervical cancer. This study aims to compare total laparoscopic radical hysterectomy and total abdominal radical hysterectomy in terms of disease-free survival and overall survival. Rates and characteristics of recurrence, incidence of complications and morbidity, impact on quality of life and cost-effectiveness will also be determined.
Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC) has prolonged the survival substantially for selected patients with peritoneal metastases from colorectal cancer.Bleeding and thromboembolic disease have been reported as postoperative complications related to this advanced open surgical treatment. However, perioperative changes in coagulation and fibrinolysis are only sparsely reported in the literature.The mainstay of treatment with curative intend of none-advanced colorectal cancer is minimally invasive laparoscopic surgery followed by adjuvant chemotherapy. The approach is considered associated with a lower risk of thromboembolic disease than open surgery. Despite differences in extent of surgery and thromboembolic risk the same extended thromboprophylaxis regimen for 28 days is currently prescribed to patients undergoing cytoreductive surgery with HIPEC as well as minimally invasive rectal cancer resection. This study aims to investigate all parts of the coagulation system and fibrinolysis, and thereby thromboembolic risk and potential bleeding in two groups of patients with different extent of surgical trauma: 1) Colorectal cancer patients undergoing cytoreductive surgery with HIPEC and 2) rectal cancer patients undergoing minimal invasive rectal cancer resection. Our hypothesis is that patients undergoing cytoreductive surgery with HIPEC are exposed to more aggravated alterations of coagulation and fibrinolysis than patients undergoing minimally invasive rectal cancer resection.
Find out the deciding factor(total body weight, corrected body weight, ideal body weight, fat-free mass, body mass index, skeletal muscle mass, body fat) of neuromuscular blocker dose for deep neuromuscular blockade.
This is a double blinded, randomised controlled trial that will compare atropine to placebo for postoperative pain in laparoscopic gynaecological surgery
Adjuvant chemotherapy (AC) for gastric cancer is known to improve prognosis, and longer time to AC is associated with worse survival. However, most clinical trials mandate that AC is still to commence within 6 to 8 weeks after surgery consideration for malnutrition, postoperative complications and intolerance of AC. Placement of jejunostomy nutrition tube for enteral nutrition is a common component of these procedures, as a result of superior postoperative organ function, decreased infection rates, and a greater likelihood to complete AC with enteral nutritional support. Fast-track surgery (FTS) recovery program focuses on enhancing recovery and reducing morbidity. Introduction of FTS concepts are safe, feasible, and can achieve shorter hospital stays and reduced costs. Early postoperative enteral nutrition combined with FTS results in reductions in total complications compared with traditional postoperative feeding practices and does not negatively affect outcomes. However, the benefit of jejunostomy nutrition tube routine placement and combination with FTS is still being debated. Besides, there remains some controversy over the optimal combination of nutrients and duration and timing and routes of feed administration. The aim of this study was to determine whether FTS with early jejunostomy nutrition (EJN) following laparoscopic gastrectomy for gastric cancer improved postoperative recovery and minimizes time to AC when compared with FTS with early oral nutrition (EON).