View clinical trials related to Postoperative Complications.
Filter by:This Study aims to develop machine learning models with the ability to predict patients' BMI and complications after Bariatric Surgery (CABS-Score). This Study also aims to develop machine learning models with the ability to predict diabetic (DM II)patients' remission rate after Bariatric Surgery. The service mentioned above will be publicly available as a web-based application
The current multicenter stepped wedge randomized cluster trial study aims to assess whether implementation of preoperative multidisciplinary team (MDT) discussions is (cost)effective for high risk noncardiac surgical patients. The main questions to answer are: - Primary question: Does implementation of preoperative multidisciplinary team discussions for high risk noncardiac surgical patients diminish serious adverse events as compared to care as usual at six months postoperatively or six months after multidisciplinary team discussion in case of nonsurgical treatment? - Secondary questions: Does implementation of preoperative multidisciplinary team discussion for high risk noncardiac surgical patients improve disability, survival, functional outcome, quality of life and cost-effectiveness as compared to care as usual at six months postoperatively or six months after multidisciplinary team discussion in case of nonsurgical treatment? Participants will be asked to answer questionnaires at baseline, 3, 6,9 and 12 months postoperatively or post MDT discussion. Patients for whom no structured preoperative multidisciplinary discussion is installed yet (care as usual) will be compared with patients for whom a structured preoperative multidisciplinary discussion is performed (intervention). The study will be performed in hospitals that have no established preoperative MDT meeting at the start of the study.
Non-randomized study of robot-assisted perineal reconstruction with rectus abdominis muscle flap in patients operated with abdominoperineal resection for irradiated locally advanced rectal or anal cancer. Operative time, complications, wound healing, pre- and postoperatively abdominal wall strength and patient related outcomes including sexual health will be registered.
Elderly patients are vulnerable to postoperative complications. Preoperative malnutrition and poor oral hygiene are risk factors for postoperative complications especially pulmonary complications. This study aims to investigate the feasibility and efficacy of perioperative oral decontamination and immunonutrition supplement on reducing postoperative complications in elderly surgical patients.
We did an multi-centre, observational cohort study in patients who had surgery in 2023. We included participants who underwent surgery after the COVID-19 to lift the lockdown in China. Patients meeting the same criteria were eligible who had been treated during the same calendar period of 2019 through 2021. The primary outcomes were the post-operative in-hospital complications. We hypothesized that the post-operative in-hospital complications during the COVID-19 to lift the lockdown period in China were different to complications for the same kind of patients during the same calendar period of the previous years.
Postoperative mortality within 30 days after surgery is around 2% in patients having major noncardiac surgery in Europe and the USA. In fact, if the first 30 days after surgery were considered a disease, it would be the third leading cause of death globally. Postoperative deaths are a consequence of postoperative organ injury and complications - including acute myocardial injury, acute kidney injury, and severe infectious complications. To avoid postoperative deaths, it is thus crucial to reduce postoperative organ injury and complications. To reduce postoperative organ injury and complications, modifiable risk factors need to be addressed. These modifiable risk factors for postoperative organ injury include low blood flow states and intraoperative hypotension. Optimizing blood flow (i.e., cardiac index) during surgery may thus be effective in reducing postoperative organ injury and complications. However, the optimal hemodynamic treatment strategy for high-risk surgical patients remains unclear. Cardiac index varies substantially between individuals. However, current intraoperative hemodynamic treatment strategies mainly aim to maximize cardiac index instead of using personalized cardiac index targets for each individual patient. A single-center pilot trial suggests that using individualized cardiac index targets during surgery may reduce postoperative organ injury and complications compared to routine hemodynamic management. However, large robust trials investigating the effect of personalized hemodynamic management targeting preoperative baseline cardiac index on postoperative complications are missing. The investigators, therefore, propose a multicenter randomized trial to test the hypothesis that personalized hemodynamic management targeting preoperative baseline cardiac index reduces the incidence of a composite outcome of acute kidney injury, acute myocardial injury, non-fatal cardiac arrest, severe infectious complications, and death within 7 days after surgery compared to routine hemodynamic management in high-risk patients having major abdominal surgery.
Although the technique of radical gastrectomy had been advanced, postoperative complication can occur in 13~25% of patient after radical gastrectomy. Pancreatic fistula and postoperative bleeding was reported as 2~30% and 1~2%, respectively. These complications often result fatal clinical course, so localized fibrin agent has been widely used at postoperative surgical bed after radical gastrectomy. Recently, natural origin polysaccharide-based carboxymetyl starch was approved as localized coagulative, no well-designed report was adressed in gastric cancer surgery field. This agent can formate physical barrier after application, thus can prevent microbleeding or pancreatic fistula after gastrectomy. THIS study is single-center, non-inferiority, open-label randomized trial that evaluates the effect of carboxymetyl starch (Oozfix) on preventing postoperative complication after gastrectomy.
This is an unmasking randomized clinical trial. the main purpose of this study is to analyze whether posvitrectomy proactive use of conbercept can reduce the rate of postoperative complication in PDR patients.
This study is a multicenter randomized controlled trial comparing two strategies of mean arterial blood pressure management (MAP ≥ 80mmHg vs MAP ≥ 65 mmHg) in high-risk surgical patients undergoing elective laparotomic/laparoscopic surgery.
Evaluation of postoperative prone position after major abdominal surgery. A randomized clinical trial of 100+100 patients and further add a voice/speech/singing protocol.