Surgery Clinical Trials

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Surgery Plus Chemo Versus Chemoradiotherapy Followed by Surgery Plus Chemo for Locally Recurrent Rectal Cancer

JCOG1801 is a randomized phase III trial which was initiated in Japan in August 2019 to confirm the superiority of preoperative chemoradiotherapy followed by surgery plus adjuvant chemotherapy for local relapse-free survival over standard treatment, i.e. surgery plus adjuvant chemotherapy, for previously non-irradiated locally recurrent rectal cancer.

Prophylactic Muscle Flaps in Vascular Surgery

Previous studies have suggested that prophylactic muscle coverage in high-risk patients undergoing revascularization procedures through a groin incision have the potential to reduce rates of complications and re-operation. This is a prospective randomized control trial to test this hypothesis at the University of Wisconsin Hospitals and Clinics.

Comparative Study 27G Vitrectomy vs Larger Gauge Surgery

Two-arm, mono-center, prospective, interventional comparative case study to compare postoperative recovery between the 27G and larger gauge surgical approach.

Non Fusion Surgery in Adolescent Idiopathic Scoliosis Patients

The primary objective of the study is to monitor the effectiveness of a minimal invasive non-fusion double rod bipolar posterior spinal implant (Nemost growing domino) to correct the scoliotic curve in growing patients suffering from progressive adolescent idiopathic scoliosis (AIS) who have failed conservative treatment.

MRE Evaluation for Spinal Cord Tumor Surgery: Stiffness and Adhesion Assessment

In spinal cord tumors requiring surgical intervention, the resection difficulty is determined by two significant factors: tumor stiffness and adhesion to surrounding tissue. The stiffness of the tumor dictates the complexity of removal, while strong adhesion presents additional challenges during the surgical procedure. This clinical trial aims to assess the …

Clinical Trial for Surgery of the Ulnar Nerve (SUN) at the Elbow

This research is studying two surgical procedures in a large group of people to learn about how well these procedures work as a treatment for ulnar neuropathy at the elbow (UNE). Researchers want to see which surgery is more helpful for people with ulnar neuropathy. This research will determine if …