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 2,473 clinical trials
Assessing Frailty and Its Impacts on Patients Facing Major GI Surgery
The study team will look at 3 new tests that will make it easier to measure frailty in patients awaiting surgery for cancer and compare them against standard clinical measures of frailty in a pilot study. The expected outcome is that evidence will be collated in order to apply for …
Use of Artificial Intelligence to Predict Complications Following Abdominal Aortic Surgery
Abdominal aortic aneurysm, a condition characterised by an increase in the diameter of the aorta, can be treated either surgically or endovascularly. In the latter, an endoprosthesis consisting of a metal spring covered with an impermeable fabric is inserted through an artery and deployed inside the aorta. This new method …
Monitoring Changes in Endotracheal Tube Cuff Pressure During Laparoscopic Bariatric Surgery
This prospective observational cohort study was designed to assess the relationship between ETT cuff pressures and airway pressures in obese patients undergoing laparoscopic bariatric surgery. We hypothesized that the ETT cuff pressures will rise in direct relationship to increases in the peak and mean airway pressures.
Effect of Bariatric Surgery on Cardiac Function in Patients With Hypertension
The purpose of this study is to investigate the effect of bariatric surgery on cardiac function assessed by echocardiography in patients with hypertension.
Frailty and Muscle Strength Tests in Older Adults Undergoing Major Surgery
The goal of this observational study is to learn if simple tests for frailty and muscle strength can help predict which older adults (age 65 and older) are at higher risk for problems after major abdominal surgery. The main questions it aims to answer are: Do measures of frailty and …
Prognosis of Veno-Venous Extracorporeal Membrane Oxygenation in Emergency Thoracic Surgery
Veno-vneous extracorporeal membrane oxygenation (VV-ECMO) is an established support strategy for acute respiratory failure, but its role in the perioperative management of emergency thoracic surgery remains poorly defined. This retrospective, multicenter, observational study aims to assess the clinical outcomes and prognostic factors in this high-risk population. Patients undergoing emergency thoracic …
Ultrasound-Guided Microwave Ablation Vs. Surgery for Low-Risk PapilaryThyroid Carcinoma
This study aims to investigate the efficacy and prognosis of ultrasound-guided and gene-based microwave ablation (MWA) versus surgical treatment in patients with low-risk papillary thyroid carcinoma (PTC). By analyzing genetic testing results, the study explores the impact of genetic mutations on treatment selection for low-risk patients, providing more precise molecular …
Prevalence of Diabetes in Patients Who Are Candidates for Spine Surgery
The purpose of the study is to assess, through systematic screening, the prevalence of diabetes or prediabetes in patients who are candidates for lumbar spine surgery.
Trop2-targeting NIR-II Molecular Probe for Breast Cancer Precise Surgery
Positive surgical margins are closely associated with local recurrence in breast-conserving surgery (BCS). Meanwhile, accurately assessing sentinel lymph node (SLN) metastasis is crucial for determining the extent of axillary lymph node dissection (ALND) and minimizing complications. Indocyanine green (ICG)-based the second near-infrared (NIR-II) fluorescence imaging offers real-time visualization during surgery, …
Outcomes of Clareon PanOptix in Patients With Prior Myopic Refractive Surgery
This study is a Single center, single arm, prospective, observational study of clinical outcomes following bilateral cataract surgery and Clareon PanOptix implantation. Subjects will be assessed preoperatively, and at 1 and 3 months postoperatively. Clinical evaluations will include administration of the QUVID and IOLSAT questionnaires, manifest refraction, topography, as well …
