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
DIStal gastriC Bypass OUtcome in Revision SurgEry After Roux-en-y Gastric Bypass
This study is designed as a prospective multicenter randomized controlled clinical trial comparing two surgical techniques of distal gastric bypass (DGB) in revisional surgery following failed Roux-en-Y gastric bypass. Patients will be randomly allocated 1:1 to A) DGB with lengthening of the BPL (DGB type I) or B) DGB with …
Preoperative Teriparatide Use on Insertional Torque of Pedicle Screws for Lumbar Fusion Surgery
This project aims to investigate any difference of insertional torque strength for osteoporotic patients with preoperative 1-month teriparatide injections versus those without. The increased insertional torque of pedicle screws during surgery after only 1 month of teriparatide use has also been studied. However, the effect of teriparatide on vertebral body …
ALM-488 for Intra-Operative Visualization of Nerves in Head and Neck Surgery
This protocol describes prospective, open-label, blinded, randomized controlled, multicenter pivotal studies to evaluate ALM-488.
Multifidus Cervicis Plane Block Vs. Sham Block For Posterior Cervical Spine Fusion Surgery
The goal of this randomized, double-blinded, clinical trial is to assess the benefit of administering a Multifidus Cervicis Plane (MCP) block compared to a sham block as a method of postoperative pain control in patients undergoing posterior cervical spine fusion surgery. The main question it aims to answer is if …
Feasibility of Endosphenoidal Coil Placement for Imaging of the Sella During Transsphenoidal Surgery
Background Pituitary tumors can cause problems by secreting hormones in the body. They can also problems by growing large and pushing on organs near the pituitary gland. The best treatment for such tumors is to remove them by surgery. But that may be sometimes difficult. Some tumors maybe too small …
Neoadjuvant Chemoimmunotherapy Followed By Radiation Or Organ Preservation Surgery In Laryngeal/Hypopharyngeal Cancer
In the global landscape of cancer, head and neck malignancies are highly prevalent, with 878,000 new cases and 444,000 deaths recorded in 2020. Notably, laryngeal and hypopharyngeal cancers contribute to around 30% of these instances. More than 50% of patients are diagnosed with locally advanced disease, necessitating intensive treatments that …
What is Optimal Post-operative Prophylactic Therapy in Irradiated Breasts Undergoing Repeat Surgery
This study will look at whether females who have previously had breast surgery and radiation and are undergoing repeat breast surgery require any post operative interventions. The reason the investigators are conducting this study is because females who have undergone breast radiation are at higher risk of wound complications following …
Early Aortic vaLve surgEry Versus wAtchful waitiNg Strategy in Severe Asymptomatic aOrtic reguRgitation
The optimal timing of surgical intervention in asymptomatic patients with severe aortic regurgitation remains controversial. As per cardiac magnetic resonance assessment, early surgical treatment will be compared with conventional guideline-based strategy in asymptomatic patients with severe aortic regurgitation.
Testing the Use of Chemotherapy After Surgery for High-Risk Pancreatic Neuroendocrine Tumors
This phase II trial studies the effect of capecitabine and temozolomide after surgery in treating patients with high-risk well-differentiated pancreatic neuroendocrine tumors. Chemotherapy drugs, such as capecitabine and temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, …
Diet Modification in pAtients With Luminal Early Breast Cancer Candidate for Primary Surgery
to analyze the feasibility for patients with early luminal breast cancer to be compliant with a diet modification - ketogenic or proteins restricted diet - during 9 +/- 1 days, before breast cancer surgery. It's a Pilot study, monocentric, randomized
