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 2,473 clinical trials
The Banded Mini Gastric Bypass Trial: A Prospective Randomized Controlled Trial
Rationale: Investigate if there is a significant weight reduction expressed in total body weight loss percentage (%TBWL) in patients 5 years after surgery, whom underwent a mini gastric bypass (MGB-OAGB) with addition of the implantation of a MiniMizer Ring. Study design: A prospective non blinded single centre randomized controlled trial. …
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 …
Influence of Postoperative Bronchoscopy on Pulmonary Complications After Anatomical Lung Resections.
Respiratory complications are the largest group of complications following anatomical lung resections. Most of these complications result from a disrupted evacuation of respiratory secretions. At present, prevention of such complications involve: aspirating of secretions with a catheter during surgery through an intubation tube, active postoperative rehabilitation, mucolytic treatment and effective …
Single-operator Versus Double-operator in Single-Balloon Enteroscopy
Compared with two-person in single-balloon enteroscopy, one-person single-balloon enteroscopy has the advantages of better observation and treatment of lesions, shorter examination time, saving resources in the endoscopy room, and reducing the postoperative discomfort of the examined person, etc. However, there is no comparative study of one-person and two-person in single-balloon …
Effect of Subanesthetic Dose of Esketamine on Sleep Quality
The goal of this clinical trial is to explore whether subanesthetic doses of esketamine can improve the sleep quality of patients undergoing modified radical mastectomy for breast cancer. In this study, 184 people are expected to participate from admission to three days after surgery. The process requires participants to cooperate …
Investigating the Diagnostic Performance of High-resolution Specimen PET-CT in Determining Margin Status in Cancer Resection
Surgical removal is the treatment for many different cancers. Patient outcomes depend on complete cancer removal with no tumour present at the edge of the section removed (specimen). If cancer is left behind, then patients might need additional cancer treatment. Regardless of whether extra treatment is required, knowing that removal …
The Effects of Bariatric Surgeries on Glucose Metabolism
The purpose of this study is learn the effect of gastric bypass surgery and sleeve gastrectomy on glucose metabolism mediated by neural and hormonal factors initiated after eating.
Safety and Effectiveness Evaluations of the COLO-BT as an Treatment to the Proctectomy.
The purpose of this study is to evaluate the Colorectal Balloon Tube (hereinafter referred to as COLO-BT™) device, a single use, temporary intraluminal bypass device, intended to reduce contact of fecal content with an anastomotic site, following colorectal surgery (open or laparoscopic)
Comparison of Conventional and Retroclavicular Approaches for Ultrasound-guided Infraclavicular Brachial Plexus Block
Forearm and hand surgeries are among the most frequently performed surgical interventions both in trauma patients and electively.In these procedures, alternative anesthesia methods such as general anesthesia, regional intravenous anesthesia, regional peripheral nerve blocks and local anesthesia are available. Peripheral nerve blockade can be used for anesthesia and analgesia.This method …
Effect of Lithium Carbonate on Postoperative Sleep and Cognitive Function in Patients Undergoing Heart Valve Surgery With Cardiopulmonary Bypass
It has been proved that lithium carbonate can prolong slow wave sleep with few or no side-effects. The aim of the present study is to evaluate postoperative sleep quality of patients undergoing heart valve surgery with cardiopulmonary bypass taken 250mg lithium carbonate after surgery.
