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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 (37) clinical trials

The researchers are doing the study to see if semaglutide may reduce the risk of having cardiovascular events in patients with overweight or obesity and with prior cardiovascular disease. The participant will either get semaglutide (active medicine) or placebo ("dummy" medicine). Which treatment the participants get is decided by chance. ...


Soiled Airway Tracheal Intubation and the Effectiveness of Decontamination by Paramedics

In more than one-in-five cases of out-of-hospital cardiac arrest, airways are blocked by vomit and blood. Sometimes, paramedics cannot clear the airway using methods they have been taught. If the airway cannot be cleared, the patient will die. Usually, these patients will have a breathing tube placed into their windpipe ...

Phase N/A

Stereotactic Body Radiotherapy and Microwave Ablation for Recurrent Small Hepatocellular Carcinoma

Recurrent small hepatocellular carcinoma after surgery or local ablation therapy are chose for this study. The patients are divided into two groups randomly. Patients in group A receive MWA, group B patients receive SBRT. The 3-year progression free survival, 3-year local recurrence free survival, 3-year overall survival and other endpoints ...

Phase N/A

Stereotactic Body Radiotherapy and Surgery for Early-stage Hepatocellular Carcinoma

Early stage liver cancer, according to Milan criteria, are chose for this study. The patients are divided into two groups randomly. Patients in group A receive laparoscopic hepatectomy, group B patients receive SBRT.The 3-year progression free survival, 3-year local recurrence free survival, 3- year overall survival and other endpoints events ...

Phase N/A

Confocal Microscopy Evaluation of Margin Clearance in Basal Cell Carcinomas in Mohs Surgery

Patients with basal cell carcinomas in the head and neck area, being considered for Mohs surgery with frozen sections will be invited to participate in this trial by the investigators when they attend for their pre-surgical consultation. They will be given sufficient time to review the information sheet and ask ...

Phase N/A

Investigation of Microbiome-based Prognostical Biomarkers in Patients With Morbid Obesity and Bariatric Surgery

Morbid obesity leads to non-alcoholic fatty liver disease (NAFLD), and not all NAFLD cases benefit from weight loss e.g. after bariatric surgery. Our aim is to find out, which intrahepatic factors and / or biomarkers might be beneficial or can be identified as prognostic factors for remission of NAFLD after ...

Phase N/A

Tailored AXIllary Surgery With or Without Axillary Lymph Node Dissection Followed by Radiotherapy in Patients With Clinically Node-positive Breast Cancer (TAXIS)

The removal of all lymph nodes in the armpit through conventional axillary dissection has been standard care for all patients with breast cancer for almost a century. In the nineties, the sentinel lymph node procedure, which involves the selective removal of the first few affected lymph nodes, was introduced in ...

Phase N/A

QoL Assessment in Traditional Glaucoma Surgery and MIGS.

Patients qualified for glaucoma surgical procedure fill in QoL questionnaire (NEI VFQ 25) at baseline (pre-operatively) and 3 months after glaucoma surgery. Additional data will be collected such as demographic data and medical data, visual acuity, intraocular pressure, number of glaucoma medications, stage of glaucoma based on visual field assessment, ...

Phase N/A

Post Market Clinical Follow-up Study of the REDAPT Monolithic Sleeveless Stem and Acetabular Components Devices Used for Hip Replacement Surgery.

The primary purpose of this study is to demonstrate cumulative revision rate of the REDAPT Revision Femoral System Monolithic Sleeveless Stem and Acetabular Components at 10 years

Phase N/A

Pelvic Inclination Measurement by Navigated Ultrasound

Prospective, multicenter, non-randomized study. Primary endpoint : to confirm the proper functioning of the device in vivo by analyzing intra and interobserver reproducibility of repeated measurements on healthy controls. Secondary endpoint : to describe the values of pelvic inclination while standing, sitting and lying in patients with severe hip osteoarthritis ...

Phase N/A