Surgery Clinical Trials
A listing of Surgery medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 2,555 clinical trials
Russian Registry of Surgical OutcomeS
Identification of risk factors that cause a high probability of an unfavorable outcome in the postoperative period is an urgent problem. The creation of national databases (registries) makes it possible to maximally cover a certain patient population by identifying its characteristic risk predictors. As literature data show, existing registries differ …
Safety and Efficacy of Remote Ischemic Conditioning for Patients Taking Off-pump Coronary Artery Bypass Grafting
Remote ischemic conditioning (RIC) is the process of repeated ischemia and reperfusion in the peripheral vessels, which is proved in reducing IRI in vital organs. This IMPROVE trial plans to enroll 648 patients who are diagnosed with coronary artery disease and are going to take off-pump CABG in five centers …
Multicomponent Prehabilitation and Outcomes in Elderly Patients With Frailty
The study is designed to investigate the effect of a multicomponent prehabilitation pathway on early and long-term outcomes in elderly patients with frailty recovering from surgery for digestive cancer.
Pre- Vs Postoperative Thromboprophylaxis for Liver Resection
Thromboprophylaxis for liver surgery can be commenced either preoperatively or postoperatively. Despite a clear trade-off between thrombosis and bleeding in liver surgery patients, there is no international consensus when thrombosis prophylaxis should be commenced in patients undergoing liver surgery. As far as we know, there are no prospective randomized trials …
Abbott Cephea Mitral Valve Disease Registry
The objective of this registry is to gather clinical data on symptomatic patients with mitral valve disease, including patients with mitral regurgitation, mitral stenosis, and mixed mitral valve disease. Data collected from this registry are expected to improve our understanding of the impact of correcting symptomatic mitral valve disease on …
Comparison of Nissen-Sleeve and Gastric Bypass for GERD in Obese Patients
This randomized clinical trial aims to compare two surgical techniques for the treatment of obesity in patients who also have symptoms of gastroesophageal reflux disease (GERD). The study will compare Nissen-Sleeve Gastrectomy (N-SG)-a sleeve gastrectomy combined with a reflux-preventing procedure-to the Roux-en-Y Gastric Bypass (RYGB), which is the current standard …
Cardiac REhabilitation COhort at the Medicine Campus DaVos to invEstigate Recovery
The RECOVER study, titled Cardiac Rehabilitation Cohort at the Medicine Campus Davos for Exploration of Recovery, is a prospective, non-interventional, monocentric cohort study conducted at the Hochgebirgsklinik Davos. The study is sponsored by Medicine Campus Davos AG and the Kühne Foundation, with an estimated start date in July 2025 and …
A Chinese Multicenter Study on Surgical Techniques and Outcomes Across the Lifespan in Congenital Heart Disease
The goal of this observational study is to learn about recovery after heart surgery for people with Complex Congenital Heart Disease (CCHD), build a comprehensive data platform for CCHD care across a person's whole life, and create a China-specific quality control system to improve CCHD surgical care. The main questions …
Long-term Survivorship of Discharged Patients With Malignant Tumor Based on Single-institutional Cancer Registry
Real-world studies on long-term prognosis in patients who underwent anti-tumor treatments during hospitalization from a hospital-based cancer registry in china.
Implant-based Breast Reconstruction in Post-bariatric Women - a Registry-based National Study
The goal of this national registry-based study is to investigate the prevalence of reconstructive breast surgery and risk factors for surgical complications in women who have had weight loss surgery previously. The main questions it aims to answer are: What is the perceived need for breast implants after weight loss …
