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 2,632 clinical trials
Glucagon-like Peptide 1, Glucose Metabolism and Gastric Bypass
The overall goal of this project is to understand the mechanisms by which gastric bypass surgery improves glucose metabolism. The central hypothesis guiding this project is that the reconfiguration of intestinal transit with the Roux-en-Y will increase the release of insulinotropic GI hormones, termed incretins that improve insulin secretion and …
Incidence of Hypotension in the Post-anesthesia Care Unit (PACU).
The perioperative period poses a heightened risk of complications for patients, including hypotension. While the issue of intraoperative hypotension is well-documented in medical literature, the occurrence and causes of hypotension in the post-anesthesia care unit often receive less attention. This phase of postoperative care, however, is vital for ensuring patient …
Onset of Sensory Block After Thoracic ESP Block
The goal of this observational study is to to evaluate the changes in cold sensitivity and the onset of sensory block after performing a thoracic ESP block. It reflects the time it takes for the local anaesthetic to spread into the paravertebral space leading to changes in cold sensitivity in …
Efficacy of Oversewing Versus Surgical Ligation Clips for Staple Line Reinforcement of the Gastric Pouch to Reduce Post Operative Bleeding in Laparoscopic One Anastomosis Gastric Bypass
To test if there is a significant differences between Oversewing versus surgical ligation clips for staple line reinforcement of the gastric pouch regarding the reduction of post operative bleeding and the need for blood transfusions in laparoscopic one anastomosis gastric bypass. To assess whether oversewing or the use of surgical …
Localization of Breast Cancer with the Sirius Pintuition Magnetic Seed
A prospective pilot study in the Czech Republic examining the use of magnetic seed Sirius Pintuition for the localization of non-palpable malignant breast tumors and pathological lymph nodes.
Effectiveness of Medical Hypnosis in Virtual Reality on Preoperative Anxiety in Carpal Tunnel Surgery
Anxiety is a predominant factor among patients prior to surgery, particularly in the context of outpatient surgery, where the speed of care and same-day discharge can exacerbate this stress. National patient satisfaction surveys, such as e-SATIS CA, show that many patients report significant anxiety before their surgery, which can affect …
TAP Block Timing Study
This study investigates whether administering TAP blocks pre-incision provides superior postoperative pain control and reduces opioid use along with other medications compared to post-incision administration in patients undergoing elective abdominal surgeries.
Autologous Tenon's Capsule Graft for Refractory Macular Holes
This prospective interventional study evaluates the anatomical and functional outcomes of autologous Tenon's capsule grafting in patients with refractory full-thickness macular holes. Eligible patients include those with chronic large macular holes (\>400 µm) or persistent holes following prior pars plana vitrectomy with internal limiting membrane peeling and gas tamponade. Anatomical …
External Validation of Prediction Algorithm Using Non-invasive Monitoring Device for Intraoperative Hypotension
The goal of this prospective observational study is to externally validate the prediction algorithm using non-invasive monitoring device for intraoperative hypotension. The main question it aims to answer is: Does the prediction algorithm predict intraoperative hypotension effectively?
The Metabolic and Genetic Drivers of Body Composition Changes Following Weight Loss Surgery
Weight loss surgery is very good at reducing body weight but it can also cause the loss of both muscle and strength. Some patients undergoing weight loss surgery do not achieve their weight loss goals and regain the weight they lost. When this occurs, the loss of muscle and strength …
