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 2,614 clinical trials
Transnasal Endoscopic Surgery Combined With Adjuvant Immunotherapy for Recurrent NPC
A Prospective, Single-arm, Multicenter Clinical Study of Transnasal Endoscopic Surgery Combined With Adjuvant Immunotherapy for Recurrent Nasopharyngeal Carcinoma
Preoperative Ultra-hypofractionated Radiotherapy Followed by Surgery for Retroperitoneal Sarcoma
To investigate the feasibility and peri-operative complications of preoperative hypo-fractionated radiotherapy followed by surgery for retroperitoneal sarcoma
Use of Very Low Calorie Diet Preoperatively to Bariatric Surgery
To investigate use of Very Low Calorie Diet preoperatively to bariatric surgery can optimize weight loss prior to surgery and increase the patients' satisfaction.
Phase III Trial of Stage I Ovarian Cancer After Surgery
To compare the Overall survival of adjuvant chemotherapy versus observation in stage I epithelial ovarian cancer after comprehensive staging surgery
Panitumumab-IRDye800 in Diagnosing Participants With Malignant Glioma Undergoing Surgery
The phase I/II trial studies the side effects and best dose of panitumumab-IRDye800 in diagnosing participants with malignant glioma who undergo surgery. Panitumumab-IRDye800 can attach to tumor cells and make them more visible using a special camera during surgery, which may help surgeons better distinguish tumor cells from normal brain …
Positive Pressure Therapy to Optimize LUNG Function After Heart Surgery
The most common cardiac surgeries are myocardial revascularization and valve replacement or plastic surgery. In the postoperative period of cardiac surgeries, the incidence of pulmonary complications ranges from 30% to 50% and is associated with increased length of hospital stay and morbidity and mortality. To reduce or minimize the occurrence …
Metabolic Effects of Endogenous Bile Acids After Gastric Bypass Surgery
Non-randomized, open-label, parallel-group clinical study evaluating the effects of endogenous bile acids on changes in plasma fibroblast growth factor-19 (FGF-19) and glucose metabolism by extended depletion of circulating bile acids using colesevelam as an experimental tool in subjects operated with gastric by-pass (RYGB).
Efficacy and Safety of NeuroEndoscopic Surgery for Large IntraCerebral Hemorrhage
This is a multicenter, randomized, controlled clinical trial comparing neuroendoscopic hematoma removal to craniotomy in the treatment of large intracerebral hemorrhage.
Indocyanine Green Fluorescence Angiography (ICG-FA) in Revisional Bariatric Surgery
This study will compare different doses of a green fluorescent product that is administered during weight loss surgery in order to observe where blood vessels are located. There is uncertainty around the optimal dose of this product for patients with obesity, so this study will aim to study if the …
Personalised Timing of Interval Debulking Surgery in Advanced Ovarian Cancer
About 70% of epithelial ovarian cancer patients are diagnosed at advanced stage. When primary optimal surgery is not possible, neoadjuvant chemotherapy will followed by interval debulking surgery is one treatment option. However, there is no consensus on the optimal timing of the surgery. CA125 is a well-known tumor marker in …
