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 2,630 clinical trials
Effect of Nurse-Led Education and Tele-Interventions on Reducing Surgical Site Infections in Patients After Coronary Artery Bypass Surgery: a Clinical Trial
The goal of this clinical trial is to determine if nurse-led education and tele-interventions can reduce the incidence of surgical wound infections in patients after coronary artery bypass surgery. The main questions it aims to answer are: Can nurse-led education reduce the rate of surgical wound infections after coronary artery …
Clinical Study on the Effectiveness and Safety of Lenvatinib As Adjuvant Treatment for Patients with High-risk Recurrence of Hepatocellular Carcinoma After Surgery
This study is a prospective, randomized, controlled, open, phase II, multicenter clinical study, which aims to evaluate the efficacy and safety of lenvatinib for adjuvant treatment of high-risk recurrent liver cancer after radical surgery. This study is divided into 3 stages: screening period (screening period 28 days), treatment period (up …
Comparison of the Analgesic Effect of Subsartorial Saphenous Block and Popliteal Sciatic vs Subsartorial Saphenous Block and IPACK in Total Knee Replacement Surgery.
Total knee replacement surgery is associated with significant pain in the immediate postoperative period, especially in movement. In turn, this is associated with more subsequent chronic pain. There are multiple options and the tendency is to perform increasingly distal nerve blocks to minimize limb weakness and thus allow early rehabilitation. …
Additional Chemotherapy Administered Directly Into the Liver Using a Chemo Pump in Patients With Bile Duct Cancer Inside the Liver Treatable by Surgery
The goal of this clinical trial is to learn if additional chemotherapy by means of a chemo pump can prevent return of disease in adult patients with bile duct cancer in the liver that can be treated with surgery. The main questions it aims to answer are: Does addition of …
Impact of Volatile Versus Total Intravenous Anesthesia on Postoperative Delirium in Elderly Diabetic Patients Undergoing Non-Cardiac Surgery: a Multicenter, Randomized Controlled Trial
The present study is a multicenter， randomized controlled clinical trial, which plans to enroll 450 diabetic patients aged more than 60 years. The participants will be randomly assigned in a 1:1 ratio and will receive either propofol or sevoflurane for intraoperative anesthesia maintenance to evaluate the impact of these two …
Comparison of Perineural Dexamethasone Versus Dexmedetomidine as Adjuvants to Erector Spinae Plane Block in Lumbar Spine Surgery: A Randomized, Double-blind, Controlled Trial
This clinical study aims to determine which of two medications-dexamethasone or dexmedetomidine-works better and is safer when used together with a local anesthetic (ropivacaine) in a type of nerve block called the erector spinae plane block (ESPB). This block helps reduce pain after lumbar spine surgery.
A Three-Phase Contralateral Comparison of Ray-Tracing Guided LASIK Versus Three Other Refractive Surgery Platforms to Correct Myopia or Myopia With Astigmatism
This purpose of this study is to compare a new form of LASIK called Ray Tracing Guided LASIK to 3 other forms of corneal refractive surgery: 1. KLEx (KeratoLenticule Extraction) using the Zeiss Visumax 800 Laser, 2. WFO LASIK (Wavefront Optimized LASIK) using the Alcon EX500 Laser, and 3. Topography …
Haemoadsorption During Heart Transplantation
To investigate whether the use of haemoadsorption (HA) on cardiopulmonary bypass during heart transplantation (HTX) has an effect on circulating cytokine levels for the first 120 hours after HTX and induces a decreased inflammatory response, increased anti-inflammatory response or immunosuppressive response. Additionally, the influence of HA on primary graft dysfunction, …
Belatacept in De Novo Heart Transplantation
The purpose of this study is to determine if Belatacept is safe to give to adult heart transplant recipients. Belatacept (NULOJIX) is an anti-rejection medication that is available through a prescription from a doctor. In this research study, belatacept is being used in an investigational manner (not for the purpose …
Napoleon Measurement of Gastrojejunal Anastomosis
This is a clinical trial assessing the feasibility of the Napoleon device for measuring the gastrojejunal anastomosis (GJA). The study population is Roux-en-Y gastric bypass (RYGB) patients with weight regain undergoing an endoscopy at Bellevue Hospital Center or Brigham and Women's Hospital. investigators aim for a sample size of up …
