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 2,619 clinical trials
Combining Chinese Medicine and Nutrition to Enhance Weight Loss After Bariatric Surgery
This study aims to investigate the effects of Chinese herbal granule preparations on improving gastrointestinal symptoms in patients after bariatric surgery. It seeks to establish a novel treatment model that combines bariatric surgery with traditional Chinese medicine, providing clinical practice with additional evidence-based medical support.
Impact of Surgical Position on Stone-Free Rates in Retrograde Intrarenal Surgery
The goal of this clinical trial is to determine whether the surgical position during retrograde intrarenal surgery (RIRS) affects stone-free rates in adults with kidney stones. The main questions it aims to answer are: Does the modified lithotomy position result in a higher stone-free rate compared to the standard lithotomy …
Arcuate Incisions With Light Adjustable Lens for Astigmatism Correction in Lens Surgery
This study aims to evaluate the safety and effectiveness of femtosecond laser arcuate corneal relaxing incisions (AK) combined with Light Adjustable Lens (LAL) implantation for correcting pre-existing corneal astigmatism in patients undergoing cataract or refractive lens exchange surgery. Postoperative assessments will focus on residual refractive astigmatism, visual outcomes, patient satisfaction, …
Submaximal Cardiopulmonary Exercise Testing for Detection of Myocardial Injury After Noncardiac Surgery
The goal of this clinical trial is to learn whether physicians can associate evidence of myocardial injury after surgery with findings obtained from submaximal cardiopulmonary exercise testing. The main questions are: Is detection of postoperative myocardial injury with submaximal cardiopulmonary exercise testing superior to using usual care? And which submaximal …
The Role of the Vascular Surgeon in Orthopedic Surgery of Musculoskeletal Tumors
Very large musculoskeletal tumors frequently involve vascular structures. Literature data show that spinal surgery and orthopedic surgery are the specialist branches that most frequently require intraoperative vascular surgical assistance, with 33.8% and 26.4% of requests, respectively6. In these cases, the surgical assistance of the vascular surgeon allows the safe removal …
Differential Target Multiplexed Spinal Cord Stimulation
Evaluation of the effectiveness of differential target multiplexed spinal cord stimulation for treatment of chronic back and leg pain. Additionally, a subgroup analysis will be performed to evaluate potential differences between paddle/surgical leads versus percutaneous leads.
Effects of Active Versus Passive Recharge Burst Spinal Cord Stimulation on Pain Experience in Persistent Spinal Pain Syndrome Type 2: a Multicenter Randomized Trial (BURST-RAP Study)
Spinal cord stimulation (SCS) has shown to be an effective treatment for patients with persistent spinal pain syndrome Type 2 (PSPS Type 2). The method used to deliver electrical charge in SCS is important. One such method is burst stimulation. Two variations of burst waveforms are currently in use: one …
Effectiveness of ERAS on Postoperative Recovery After Minimally Invasive Gastrectomy
This prospective, randomized, open-label, multicenter study is designed to evaluate the impact of an enhanced recovery after surgery (ERAS) protocol on the rate of meeting discharge criteria in patients undergoing minimally-invasive gastrectomy for gastric cancer. We hypothesize that implementation of our ERAS protocol will significantly increase the proportion of patients …
sTErnAl heMostasiS Trial
Sternal bleeding remains an unsolved problem for cardiac surgery teams costing operative time, blood loss, and distraction from the critical operative field. As such, the following is an investigator-initiated trial to determine whether application of a topical hemostatic agent reduces sternal bleeding during cardiac surgery using sternotomy approach.
Spinal Cord Stimulation Combined With Exercise in Persistent Spinal Pain Syndrome
Introduction. At the neurophysiological level, it is possible to observe an increase in the central processing of pain in patients diagnosed with persistent Spinal Pain Syndrome (PSPS-T1/2), potentially stemming from dysfunctions in the endogenous facilitation and inhibition of pain. Administration of high doses of spinal cord stimulation to individuals with …
