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 3,506 clinical trials
Gastric Per-Oral Endoscopic Myotomy (G-POEM) for the Treatment of Gastroparesis
Gastric Per-Oral Endoscopic Myotomy (G-POEM) is a procedure for the Treatment of Gastroparesis.
Serial Tumour Biopsies and Blood Biomarkers in Melanoma
Recent advances in understanding how cancer develops and spreads have led to effective new treatments and improved outcomes for patients with melanoma. However, we know that these new treatments do not work for all patients: some do not respond to them and some initially respond but then develop resistance. The …
Influence of Hormone Treatment in Radiation Therapy for Bladder Cancer
Bladder cancer is often treated with cystectomy or radiation therapy. Following radiation therapy patients will often have severe side effects from the treatment. Studies have suggested that simultanously treatment with androgen deprivation therapy during radiation therapy may be able to proctect stemcells in the bladder, thus improving tissue recovering post-radiation, …
Survival of Patients With a Reduction in the Number of Lymph Nodes in Rectal Cancer After Neoadjuvant Chemoradiotherapy
Objective: To analyze the survival of patients with a reduction in the number of resected LN in patients submitted to neoadjuvant and total excision of the mesorectum with rectal cancer. Expected results: Survival rate between patients Complete Pathologic Response with less than 12 LN and 12 or more LN. To …
Natural History Study of Children and Adults With Adrenocortical Cancer (ACC)
Background Adrenocortical cancer (ACC) is a rare tumor. The prognosis is very poor for people with advanced stages of ACC. Some people may live with ACC for years; others live for just months. Treatment options for ACC often do not work well. Researchers want to study the clinical course of …
If Chronic Gallbladder Diseases Increase the Incidence of PEC
This is a prospective, multi-centre trial conducts at 4 ERCP centers in China designed to determine if chronic gallbladder diseases increase the incidence of Post-Endoscopic Retrograde Choledochopancreatography-Choledocholithiasis (PEC
