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 2,675 clinical trials
Augmented Reality Feasibility for Non-invasive Preoperative Tracking in Breast Cancer Surgery
Breast cancer is diagnosed by imaging at a non-palpable stage in more than half of all cases. Surgical removal requires preoperative guidance. Generally, preoperative guidance is performed using a metal guide under local anaesthetic and radiological control. This type of guidance has several limitations. For the patient, it can be …
Efficacy and Safety of Single-port Surgical Robot System in Thoraic Surgery
Robotic surgical systems have become a promising surgical assistance system, with unique advantages such as 3D high-definition visual system, highly flexible wrist-jointed instruments, and automatic fitering of hand tremors. Robotic surgical systems is applied in various fields including urology, general surgery, cardiothoracic surgery, head and neck surgery, and gynecology. Currently, …
Impact of 3D-Printed Anatomical Model on Patient Understanding in Orthognathic Surgery
The goal of this clinical trial is to learn whether using three dimensional (3D)-printed anatomical models improves the informed consent process for participants undergoing orthognathic surgery. The trial also explores how these models affect participants understanding, anxiety, satisfaction, and communication with the surgeon. The main questions it aims to answer …
Intranasal Dexmedetomidine on Blood Pressure in Elderly Hypertensive Patients Undergoing Cataract Surgery
Cataract surgery in elderly patients with controlled hypertension carries a risk of hemodynamic instability, particularly fluctuations in mean arterial blood pressure (MAP). Dexmedetomidine, a selective α2-adrenergic agonist, offers hemodynamic stabilization and sedation when administered intranasally and provides a simple and non-invasive premedication option. This study evaluates the effects of intranasal …
Effect of FPCA on Incidence of Emergency Delirium in Children After Surgery
Emergence delirium (ED) stands out as a prevalent postoperative complication among paediatric patients, correlating with extended hospitalization periods, escalated healthcare expenses, and increased incidence of postoperative maladaptive behaviours (POMBs). There is a lack of well-established pharmacological or non-pharmacological interventions demonstrating efficacy in reducing the occurrence of ED. Therefore, our objective …
Lidocaine and Dexmedetomidine Infusions for Intraoperative Bleeding in Functional Endoscopic Sinus Surgery
This work aims to compare lidocaine and dexmedetomidine infusions for intraoperative bleeding in patients undergoing functional endoscopic sinus surgery.
Outcomes of Clareon PanOptix Pro in Patients With Prior Myopic Refractive Surgery
This study is a Single center, single arm, prospective, observational study of clinical outcomes following bilateral cataract surgery and Clareon PanOptix Pro implantation. Subjects will be assessed preoperatively, and at 1 and 3 months postoperatively. Clinical evaluations will include administration of the QUVID and IOLSAT questionnaires, manifest refraction, topography, as …
Clinical Research on the Treatment Model of Ambulatory Surgery for Colorectal Cancer
To investigate the postoperative complication incidence and long-term efficacy between ambulatory surgery for colorectal cancer and traditional laparoscopic colorectal surgery in patients with colorectal tumor who are generally in good health and have sufficient organ functions。
Comparison of Remimazolam and Propofol for Recovery of Ambulatory Upper Airway Surgery
The purpose of this study is to compare the effects of remimazolam and propofol on postoperative recovery time, complications, and safety in patients undergoing ambulatory upper airway surgery under general anesthesia.
CEReBral AutorEgulation in Non-cardiac SuRgery and Relationship to Postoperative DeliriUm State
The goal of this observational study is to learn the how to determine the mean arterial pressure(MAP) or blood pressure level to be maintained during non-cardiac surgery for optimal brain health in patients above the age of 60 undergoing major non-cardiac surgery. The main question\[s\] it aims to answer are: …
