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
Bone Marrow Fat and Bariatric Surgery-Mediated Bone Loss
Results are inconsistent and further studies are needed to better understand the impact of bariatric surgery on the bone-BMA relationship depending on the type of bariatric surgery: RYGB vs. SG. Future studies are also needed to define the molecular mediators of bone loss and BMA changes. Several molecular mediators have …
Ureteral Stenting After Retrograde Intrarenal Surgery for Renal Stones
Several studies evaluated the benefit of a short-term external ureteral catheter (UC) compared to double-J (DJ) ureteral stent after flexible ureteroscopy (URS); the results were controversial. These studies had combined analyses of ureteral and renal stones with a high risk of selection bias. Studies comparing external UC and DJ stent …
Effect of Informing Family Members of Patients During Surgery
Psychological and physiological issues encountered by family members due to the intraoperative process are factors that complicate the support and care systems of the patient. It is stated that family members of patients undergoing surgery, especially those who do not have sufficient information about the surgical process, experience stress, anxiety, …
Effect of Magnesium Sulphate Pretreatment in Pediatric Abdominal Surgery
In this study, the investigators will compare the effect of magnesium sulphate pretreatment on the onset and duration of intense and deep neuromuscular Block of rocuronium versus Cis-Atracurium and on the period of no response to nerve stimulation in children undergoing elective open abdominal surgeries.
Simethicone as Part of ERAS in Bariatric Surgery Patients
By conducting this study, we hope to assess if simethicone (also known as Gas Relief or GasX) has an effect on improving gas pain and bloating specifically in patients undergoing foregut procedures to include bariatric procedures (sleeve gastrectomy, Roux-en-Y gastric bypass), hiatal hernia, and gastric surgery. The purpose of this …
Ketamine for Preventing Post-Spinal Hypotension in Orthopedic Surgery
This randomized, double-blind, controlled clinical trial investigates the efficacy of a sub-anesthetic dose of ketamine (0.5 mg/kg IV) in preventing post-spinal hypotension in patients undergoing elective orthopedic surgeries under spinal anesthesia. The study compares ketamine with placebo (normal saline) in terms of blood pressure stability and incidence of hypotensive episodes …
Apixaban or Enoxaparin After Head and Neck Cancer Surgery
The goal of this clinical trial is to learn if apixaban (a pill) is a safe and easier alternative to taking enoxaparin (a daily shot) to prevent blood clots after head and neck cancer surgery. It will also learn about side effects of both medicines. The main questions it aims …
Thoracic Surgery by the Medtronic Hugo™ Robotic System
The introduction of robot-assisted surgery is one of the biggest breakthroughs in surgery, and represents the most significant advancement in minimally invasive surgery of recent decades. One of the first surgical uses of the robot was in orthopaedics, neurosurgery and cardiac surgery. However, it's use has now been well recognized …
Robotically Assisted Surgery For Perihilar Cholangiocarcinoma: A Prospective Study
Cholangiocarcinoma (CCA) represents the most common biliary tract malignancy, and the second most common primary hepatic malignancy, accounting for 15% to 20% of primary liver tumours. Perihilar cholangiocarcinoma (pCCA) involves the biliary confluence with or without involvement of the right and left hepatic ducts. Complete resection with negative histologic margins …
Preoperative Hemoglobin and Acute Kidney Injury in Emergency Surgery
Optimization of hemoglobin levels for organ perfusion is essential, especially in critically ill patients. Although anemia is associated with severe organ failure, especially in coronary artery disease, the effects of blood transfusion or various interventions to increase hemoglobin levels on outcomes continue to be debated. The effects of hemoglobin levels …
