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 2,628 clinical trials
Cortisol and Obesity - A Vicious Cycle? Hypoglycemia After Bariatric Surgery - Association With Cortisol Metabolism?
The goal of this observational study is to learn about how bariatric surgery affects the metabolism of cortisol. The main question it aims to answer is whether changes in cortisol contribute to the development of reactive hypoglycemia? 100 individuals who have previously undergone bariatric surgery, are planned to be included.
Cervical Erector Spinae Plane Block in Proximal Humeral Fracture Surgery, A Motor-Sparing Block
This study aims to evaluate the efficacy of cervical erector spinae plane block (ESPB) in managing postoperative pain following proximal humerus fracture repair in patients receiving general anesthesia.
At-home Walking Cadence Functional Assessment and Recovery Trajectory for Older Adults Undergoing Major Surgery
This is a prospective observational study looking at gait-cadence in older adults who are scheduled to have major abdominal surgery at the University of Chicago. The objective of the study is to evaluate whether gait-cadence, as measured from a patient's mobile device at-home, can provide an accurate assessment of a …
The Sinai Robotic Surgery Trial in HPV-related Oropharyngeal Squamous Cell Carcinoma (SIRS 2.0 Trial)
The purpose of this study is to determine whether treatment of HPV-related oropharyngeal squamous cell carcinoma in patients with undetectable postoperative HPV circulating tumor DNA (cfHPVDNA) with transoral robotic surgery (TORS) alone can result in cancer control and survival comparable to those previously reported with standard therapy. The protocol includes …
Extracranial-intracranial Bypass Surgery for Symptomatic Chronic Middle Cerebral Artery Occlusion: the CMOSS-2 Trial
The CMOSS-2 trial is a government-funded, prospective, multicenter, randomized controlled trial. It will recruit symptomatic chronic occlusion of the middle cerebral artery in patients with severe hemodynamic insufficiency. Only high-volume center with a proven track record will be included. Patients will be randomized (1:1) to best medical treatment alone or …
Selective Omission of Axillary Surgery in Triple-negative and HER2-positive Breast Cancer After NACT
Neoadjuvant chemotherapy (NACT) is standard treatment for many triple-negative (TNBC) and HER2-positive breast cancer. Study showed about half of the biopsy-proven axillary disease will be eradicated by NACT and converted to ypN0 indicating the efficacy of systemic treatment in local disease control. According to current guidelines, all initial cN0 patients …
Tubeless Anesthesia in Preventing Lung Complications in Patients Undergoing Surgery for Early-Stage Lung Cancer
The study focuses on evaluating the effectiveness and safety of tubeless anesthesia in single-port thoracoscopic surgery for early-stage lung cancer patients. Traditional anesthesia methods risk postoperative complications like lung injury and respiratory issues. Tubeless anesthesia preserves spontaneous breathing without tracheal intubation, potentially reducing these complications and enhancing recovery. The study …
The Role of the Vascular Surgeon in Oncologic Surgery of Abdominal and Pelvic Retroperitoneal Masses
Retroperitoneal tumors (RPTs - retroperitoneal tumors) are neoplasms that originate from the soft tissues of the retroperitoneum and in their more invasive forms can involve the retroperitoneal organs and large abdominal and pelvic vascular structures. They are divided into benign tumors (20%), of which teratomas and tumors of neurogenic origin …
Short Term Anti-aRrhythmic Therapy for Post-Operative AF in Cardiac Surgery Patients Pilot Trial
The START-POAF pilot study is a prospective, open-label two-arm, randomized controlled trial with blinded assessment of outcomes (PROBE). This pilot study will assess Atrial Fibrillation (AF) recurrence and burden in patients with new-onset AF following cardiac surgery.
Preoperative Carbohydrate Drink in Adolescent Idiopathic Scoliosis Surgery: the Impact on Safety and Enhanced Recovery
The goal of this interventional study is to learn if carbohydrates loading improves overall outcome in adolescent patient undergoing scoliosis curgery The main questions of the study are as follows: Does carbohydrates loading improves gastrointestinal related problems such as improvement in return of bowel function measured by first passage of …
