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 2,614 clinical trials
Alpha Ketoglutarate Enhances Geroprotection In Surgery (AEGIS)
One of the most common major surgeries that older patients undergo is coronary artery bypass grafting surgery (CABG), which is performed in approximately 400,000 patients in the United States each year. CABG invokes a massive surgical stress response, with systemic epinephrine increasing 33-fold and norepinephrine increasing 3-fold. Initially, local tissue …
RemI for Post-Bariatric Surgery Weight Regain
The goal of this clinical trial is to test the effectiveness of remotely-delivered interventions (utilizing acceptance-based behavioral treatment skills (ABTi)) amongst bariatric surgery populations who are experiencing weight regain postoperatively (> 5% from their lowest postoperative weight and after postoperative Month 6). Investigators aim to evaluate ABTi's efficacy for reversing …
Pre-Surgical Immunonutrition's Effect on Colorectal Surgery
Colorectal surgery patients face excessive catabolism, increasing inflammation and immune compromise. The administration of nutritional supplements known as immunonutrition before gastrointestinal surgery has been shown to improve clinical outcomes; however, the mechanisms underlying these benefits remain inconclusive. The objective of the study is to evaluate the effect of preoperative nutritional …
Improving Patient Sleep Prior to Elective Surgery
The goal of this clinical trial is to learn if changing sleep behaviour can improve sleep health in patients undergoing prehabilitation before elective surgery. Prehabilitation is the use of exercise, nutrition, and psychological support before surgery to improve recovery from surgery. The main questions it aims to answer are: Does …
ioMRI in the Surgery of Brain Metastases.
The study aims to improve the surgical treatment of brain metastases through the use of advanced imaging techniques. The investigators are examining how intraoperative MRI (iMRI) can aid surgeons in precisely locating and removing tumors, with the potential to enhance surgical outcomes and reduce the need for additional procedures. While …
Prehabilitation Prior to Surgery for Kidney Tumors
The goal of this clinical trial is to examine if one month of general health optimization before surgery for kidney tumors can help participants recover more quickly from surgery. The optimization process is called prehabiliation, and will last one month. It consists of A comprehensive health assessment Assisted smoking cessation …
Transcutaneous Auricular Neurostimulation After Lumbar Fusion Surgery
The purpose of this study, entitled "Delivering Transcutaneous Auricular Neurostimulation as an Adjunct Non-Opioid Pain Management Therapy for Patients Undergoing Lumbar Fusion Surgery", is to demonstrate whether transcutaneous auricular neurostimulation (tAN) can non-invasively reduce the perception of pain in patients undergoing lumbar fusion surgery. tAN is placed on and around …
Biliary Fistulas in Surgery of Liver Echinococcosis
The objective of the study is to improving the results of surgical treatment of liver echinococcosis complicated by biliary fistula by optimizing diagnostic approaches to early verification of this complication and improving the tactical and technical aspects of its elimination.
Regional Anesthesia in Ambulatory Endovenous Ablation Surgery
Varicose veins represent irreversible, abnormal dilatations of the venous structures. They manifest as tortuous, swollen vessels visible beneath the skin of the lower extremities, particularly the feet and legs. Symptoms typically worsen with prolonged standing or sitting. In the early stages, conservative management options-such as the use of compression (elastic) …
Dynamic Compliance-Guided Ventilation in Lumbar Surgery
Postoperative pulmonary complications are a frequent cause of morbidity following lumbar stabilization surgery. Conventional ventilation strategies may not adequately reflect intraoperative changes in respiratory mechanics, potentially leading to impaired postoperative pulmonary function. Dynamic compliance-guided ventilation provides a real-time, individualized approach by adjusting ventilatory parameters according to lung compliance. This prospective …
