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 2,714 clinical trials
Comparison of FCV and VCV in One-Lung Ventilation
One-lung ventilation (OLV) is commonly used during thoracic surgery but may negatively affect lung mechanics and gas exchange. Different ventilation strategies are used during OLV, and their effects on respiratory parameters remain an important clinical concern. Flow-controlled ventilation (FCV) is a newer ventilation mode that allows precise control of inspiratory …
Effect of Pre-injection of Rocuronium on Neuromuscular Blockade Onset Time and Hemodynamics During General Anesthesia Induction
This is a single-center, prospective, randomized, controlled trial comparing pre-injection versus standard bolus administration of rocuronium bromide for general anesthesia induction. A total of 108 adult patients (18-65 years, ASA I-III) scheduled for elective surgery requiring endotracheal intubation will be enrolled and randomized 1:1 to either the pre-injection group or …
Video-Based Grading of Intraoperative Adverse Events in Pediatric Laparoscopic Appendectomy
Acute appendicitis is the most common surgical emergency in children, and laparoscopic appendectomy is its standard treatment. Although intraoperative adverse events (iAEs) are recognized as an important determinant of surgical safety and outcome, no validated tool exists for grading them in children. ClassIntra, an internationally validated five-level severity classification of …
Surgical Outcome of BCS Using ICG-F in Breast Cancer Patients After Preoperative Chemotherapy
Neoadjuvant chemotherapy for advanced breast cancer has led to an increased rate of breast-conserving surgery (BCS) in these patients. As the demand for preoperative localization methods grows among surgeons performing BCS, traditional localization techniques have shown limitations. For non-palpable breast lesions, preoperative localization has commonly been achieved using ultrasound-guided skin …
Evaluation of the Risk of Cognitive Deficit After Surgery of Epilepsy by Dynamic Spectral Imaging (ISD) of the Cognitive Functions in Patients Explored in StereoElectroEncephaloGraphy (SEEG)
Epilepsy affects between 0.5 and 0.7% of the European population. Despite the availability of numerous drug treatments, one third of patients still have seizures, which are associated with significant cognitive and social complications and excess mortality. In these patients, surgical treatment to remove the epileptogenic zone (EZ), the region of …
Effects of Bariatric Surgery on Cardiovascular Risk Profile in Relation to Inflammatory Parameters: Endothelial Phenotyping and Analysis of the Cross-talk Between Adipose Tissue and Endothelium
This research project aims to study how obesity affects the heart and metabolism, and how these effects change after significant weight loss following bariatric surgery. In particular, we want to look at how blood vessels and fat tissue function in people with obesity, to detect early signs of vascular problems …
To Evaluate the Effectiveness of the Use of a Novel Crosslinking Hyaluronan Hydrogel on the Prevention of the Adhesion Occurrence After Anterior Talofibular Ligament Repair Surgery
The goal of this clinical trial is to evaluate the effectiveness of the use of a novel crosslinking hyaluronan hydrogel on the prevention of the adhesion occurrence after anterior talofibular ligament repair surgery. With applying crosslinking hyaluronan hydrogel, the range of motion (ROM) of the ankle is expected to be …
The Effectiveness of Nano Bio Fusion Gingival Gel (NBF) on Wound Healing at the Palate (Donor Site) After Soft Tissue Graft Surgery Compared to Placebo Gel.
The goal of this clinical trial is to assess the effect of Nano-biofusion gingival gel (NBF) on wound healing at the palatal donor site following soft tissue graft surgery and compare it to placebo gel. The main questions it aims to answer are: Does NBF gel enhance wound healing after …
Determination of the Effective Dose of a Single Intravenous Dose of Tegileridine Fumarate for Postoperative Analgesia After Orthopedic Surgery: A Up-and-Down Sequential Allocation Study
The goal of this clinical trial is to determine the 90% effective dose (ED90) of a single intravenous injection of tegileridine fumarate for postoperative analgesia in adult patients aged 18-75 years with American Society of Anesthesiologists (ASA) physical status I-III undergoing orthopedic surgery, including spinal fusion surgery, femoral fracture fixation, …
Efficacy and Safety of Fully Resorbable Sinus Drug-eluting Stents in Patients With Eosinophilic Chronic Rhinosinusitis With Nasal Polyps After Surgery: A Prospective, Randomized Controlled Trial
This study consists of two parts evaluating the efficacy and safety of a fully degradable sinus drug-eluting stent in patients with eosinophilic chronic rhinosinusitis with nasal polyps (ECRSwNP). Part A assesses the efficacy and safety of the stent when used immediately after functional endoscopic sinus surgery (FESS). Part B evaluates …
