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 2,669 clinical trials
Assessment of Renal Perfusion Using Ultrasound and Near-Infrared Spectroscopy in Patients Undergoing Minimally Invasive Abdominal Surgery
This prospective observational study aims to evaluate renal perfusion in adult patients undergoing elective minimally invasive abdominal surgery. Renal perfusion will be assessed using two non-invasive monitoring techniques: Doppler ultrasonography-derived Renal Resistive Index (RRI) and Near-Infrared Spectroscopy (NIRS)-derived renal regional oxygen saturation (rSO₂). Measurements will be obtained at predefined perioperative …
Investigation of the Effects of Tele-Yoga Training in Individuals With Lung Cancer Undergoing Lung Resection Surgery
This randomized controlled clinical trial aims to evaluate the effects of an 8-week tele-yoga intervention in individuals with lung cancer who have undergone lung resection surgery. The intervention group will receive supervised yoga sessions via online synchronous video conferencing, while the control group will continue with standard post-operative care. The …
Effects of Preoperative Sleep Disorders on Perioperative Anesthesia Depth and Recovery Quality in Patients Undergoing Noncardiac Surgery
A Single-Center, Prospective Observational Cohort Study Comparing Perioperative Electroencephalographic Anesthesia Depth Parameters (Electroencephalographic Index, SE/RE Entropy, Burst Suppression Ratio) Between Patients With Preoperative Sleep Disorders and Those Without; To Identify the Independent Effects of Preoperative Sleep Disorders on the Speed of Electroencephalographic Recovery During Emergence, Electroencephalographic Status at Extubation, Intra-PACU …
Comparing the Incidence of Parastomal Hernia After Mesenteric Molding Suturing and Non-molding Suturing in Colostomy Surgery
\*\Research Background\\* Colostomy surgery is a common surgical procedure widely used for the treatment of various gastrointestinal diseases, including rectal cancer, ulcerative colitis, and Crohn's disease. Although this surgery can significantly improve patients' quality of life and prognosis, the incidence of postoperative complications, particularly parastomal hernia (PSH), is relatively high. …
Clinical Effects of Intraoperative Heat and Moisture Exchange Systems During Thoracic Surgery: A Prospective Observational Cohort Study
General anesthesia with endotracheal intubation bypasses the physiological warming and humidification functions of the upper airway, allowing cold and dry gases to reach the lower respiratory tract. This may impair mucociliary clearance, increase secretion viscosity, promote atelectasis, and contribute to postoperative pulmonary complications (PPCs). Patients undergoing thoracic surgery, particularly those …
Effect of Postoperative Analgesia of Oliceridine Fumarate for Gastrointestinal Function Recovery in Patients Undergoing Lumbar Spine Surgery
Osemitidine fumarate is a novel G protein-biased ligand μ-opioid receptor agonist. Previous studies have confirmed its potent analgesic effects and safety: compared with morphine, it reduces respiratory depression and gastrointestinal dysfunction. This study aims to evaluate the effects of osemitidine on postoperative gastrointestinal function recovery and pain in patients undergoing …
Monitoring Bleeding of Patients Using NOAC Anticoagulation Therapy in Proximal Femoral Fracture Internal Fixation Surgery Without Waiting. We Measure Bleeding in Surgery and the Levels of Noac Drug in Blood. We Will Try to Compare to Regular Pateints Later
until today we waited at least 24 hours before surgery of femoral neck fractures in patients who take anticouagolation . in our new reasearch we belive that patients who take NOAC can go under surgery earlier with minimal risk
Effects of Periodic Recruitment Maneuvers on Atelectasis and Respiratory Mechanics During Elective Spine Surgery Assessed by Lung Ultrasonography
During general anesthesia, particularly in patients undergoing spine surgery in the prone (face-down) position, increased intrathoracic and abdominal pressure may reduce lung compliance and promote the development of atelectasis (partial lung collapse). Atelectasis can impair intraoperative oxygenation and may increase the risk of postoperative pulmonary complications. Alveolar recruitment maneuvers (ARM) …
Sensory Toys for Anxiety Reduction - Can Fidget Toys Improve Stress and Help Children to Cope Before Surgery (STARFISH)
Anxiety associated with medical procedures is common, with 40-80% of children experiencing significant symptoms and postoperative consequences, including distress and delirium, increased intensity/duration of pain, prolonged hospital stays, behavioural/sleep disturbance and avoidance of medical encounters, which often remain into adulthood. Extensive consumer research has shown that a key priority for …
Extending Time Without Diabetes After Bariatric Surgery: a Trial Comparing the Metformin Addition or Not to Standard Care
This study is a randomized trial that evaluates the effect of metformin addition or not to standard care on the duration of diabetes remission after bariatric surgery.
