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
To Explore the Safety and Efficacy of Hypervision Proton Surgery for Early-stage Non-small Cell Lung Cancer
This study was a single-center, single-arm clinical study to evaluate the safety and efficacy of hypervision proton surgery with single large fractionated doses (34GyE and 39GyE) in the treatment of early peripheral NSCLC.
The Effect of Erector Spinae Plane Block (ESPB) on Pediatric Pain Management Following Posterior Spinal Fusion (PSF) Surgery
This study is being done to better understand the efficacy of an erector spinae plane block (ESPB) in pain management for children with Adolescent Idiopathic Scoliosis or Neuromuscular Scoliosis undergoing Posterior Spinal Fusion surgery. The study team is trying to find out if receiving the ESPB leads to less pain …
Electroacupuncture Plus 5-HT3 Receptor Inhibitor for PONV Prevention in High-Risk Patients Undergoing Thoracoscopic Lung Cancer Surgery
This prospective, randomized controlled study aims to evaluate the efficacy and safety of electroacupuncture combined with 5-HT3 receptor inhibitor for preventing postoperative nausea and vomiting (PONV) in high-risk patients undergoing thoracoscopic lung cancer surgery. The primary outcome is the incidence of PONV within 24 hours after surgery.
Driving Pressure-Guided Individualized PEEP Versus Standard PEEP: Effects on Postoperative Pulmonary Complications in Upper Abdominal Digestive Surgery
This randomized clinical trial compares two methods of setting positive end-expiratory pressure (PEEP) during general anesthesia in adults undergoing upper abdominal digestive surgery who are at moderate or high risk of postoperative pulmonary complications. All participants will receive lung-protective mechanical ventilation. Participants will be randomly assigned to one of two …
Evaluation of the Correlation Between Bone Tunnel Projection Placement and Clinical Outcomes in Anterior Cruciate Ligament Reconstruction Surgery
Anterior cruciate ligament (ACL) rupture is a common and clinically significant injury, particularly among young, active, and athletic adults, and may lead to knee instability and functional impairment. The resulting instability can limit activities of daily living and reduce sports performance, often increasing the need for surgical treatment in physically …
Clinical Study on Using Laparoscopic Sentinel Lymph Node Navigation Combined With Dual Endoscopy Surgery for Early Gastric Cancer
Gastric cancer is a common malignant tumour worldwide, and in China, the incidence and mortality rates of gastric cancer remain high. Standardised surgical treatment is effective, but the normal structure of the stomach undergoes irreversible changes, leading to a series of adverse reactions. At the same time, some early-stage gastric …
External Oblique Intercostal Block With or Without Intravenous Lidocaine Infusion for Analgesia in Patients Undergoing Gastric Bypass Surgery
Adding a perioperative lidocaine infusion (1.5 mg/kg loading + 1.5 mg/kg/h) to bilateral EOIB and low dose fentanyl loading reduces intraoperative fentanyl consumption (ANI guided rescue) compared to placebo, without increasing adverse events.
Ergonomic Evaluation of Exoskeleton Use in Transoral, Endoscopic, and Transcervical ENT Surgery: A Single Site Non-blinded Study
The goal of this observational study is to learn whether the use of an exoskeleton system can reduce musculoskeletal strain and fatigue during ENT surgical procedures in ENT surgeons performing transoral, endoscopic, and transcervical operations. The main questions it aims to answer are: Does the use of an exoskeleton reduce …
Intraoperative Methadone for the Prevention of Postoperative Pain
The pain felt after orthopedic surgery in the absence of adequate locoregional anesthesia is often insufficiently controlled, especially during the first 24 hours postoperatively. Methadone, due to its long half-life, may provide better pain control after orthopedic surgery when associated locoregional anesthesia cannot be performed. It may be impossible to …
Lung Ultrasound-guided Hemodynamic Optimization
The formalized expert recommendation of the French Society of Anesthesia and Intensive Care recommends guiding vascular filling by measuring the stroke volume (SV) in surgical patients considered at high risk. Vascular filling should be continued in the event of preload dependence and stopped in the event of the appearance of …
