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 2,628 clinical trials
Opioid-free Anesthesia as an Alternative to General Anesthesia in Abdominal Surgery
Opioid-free anesthesia (OFA) is a multimodal technique that eliminates intraoperative opioids by combining dexmedetomidine, ketamine, lidocaine, NSAIDs, and regional analgesia. Growing evidence suggests OFA reduces postoperative opioid consumption, opioid-related adverse effects, and may have favorable oncological implications in cancer surgery. This randomized controlled trial compares OFA with opioid-based anesthesia (remifentanil) …
Effect of Colchicine on Perioperative Anti-inflammatory Organ Injury in Cardiac Surgery
All patients will be completed collection of demographic data, clinical data, and be observed for inflammatory organ damage, oxygenation index or SpO2/ FIO2, WBC, NEU, interleukin-1β, interleukin-6, interleukin-8 (IL-1β/6/8), tumor necrosis factor-α (TNF-α), C-reactive protein (CRP), procalcitonin (PCT), myoglobin (Myo), creatine kinase-MB (CK-MB), high-sensitivity cardiac troponin T (hs-cTnT), neutrophil elastase …
Optimal PERioperative Antiplatelet Therapy Investigation ON Abdominal Surgery After Coronary Stent Implantation
The purpose of this study is to evaluate the impact of perioperative aspirin continuation on clinical outcomes in patients with a history of coronary stent implantation who are scheduled for abdominal surgery.
Preoperative Magnetic Tracking in Breast Surgery in France: French Medical-economic Study.
MAGNETO is a French medico-economic study on preoperative localization in breast cancer surgery. The main objective is to conduct a cost-consequence analysis comparing magnetic clip localization with the use of metallic wires for the preoperative identification of non-palpable breast lesions. The choice of localization method is left to the physician's …
The Effect of Retrograde Autologous Priming on Transfusion Requirements After Cardiac Surgery
The TheRAPy vanguard trial is a multicentre, multiple period randomized, cluster crossover vanguard trial testing the feasibility of a full-scale trial to evaluate whether a centre-based policy of routine use of RAP versus a policy of crystalloid priming reduces RBC transfusion for patients undergoing cardiac surgery on cardiopulmonary bypass. It …
The Application of Electrical Stimulation in Postoperative Pain Management of Thyroid Surgery
Post-thyroidectomy pain is a prevalent early postoperative complication. While pharmacological agents remain the mainstay of analgesia, their clinical application is constrained by adverse effects including nausea, respiratory depression, and gastrointestinal disturbances. Transcutaneous electrical nerve stimulation based on wrist-ankle acupuncture theory (TENS-WAA) is a non-invasive analgesic modality that has demonstrated preliminary …
Assessment of Short Immunotherapy After Radical Surgery of High-risk Malignant Melanoma
Rational Every year, around 5,000 people in Sweden are diagnosed with malignant skin melanoma. In the early stages of malignant skin melanoma, the chance of cure with surgery is very good. At a later stage, when the melanoma has become thick and/or has spread, the risk of recurrence is greater …
Postoperative Nausea, Vomiting and Pain After Bariatric Surgery - a National Registry Study
Around 4,000-5,000 bariatric (weight-loss) operations are performed in Sweden every year. Nausea, vomiting and pain are common immediately after these operations, cause considerable suffering and increase the intensity and length of hospital care. Bariatric surgery is one of the procedures with the highest risk of postoperative nausea and vomiting (PONV): …
Targeted Blood-pressure Management and Acute Kidney Injury After Coronary Artery Bypass Surgery
Acute renal injury (AKI) is a common complication after cardiac surgery and is associated with worse outcomes. It is now realized that intraoperative hypotension is an important risk factor for the development of AKI. In a recent randomized controlled trial of patients undergoing major noncardiac surgery, intraoperative individualized blood-pressure management …
Towards a Sex-specific "Female Enhanced Recovery After Cardiac Surgery'' (F-ERAS) Pathway:
The aim of this study is to evaluate the differences between men and women undergoing cardiac surgery. We will look at perioperative factors such as body weight, body surface area, previous medical history, pharmacokinetics, transfusion, coagulation, cardiopulmonary bypass (CPB) related factors, cardiac function, inotropic requirements, risk, and outcome scores as …
