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
Surgical Strategy of NSCLC Patients After Neo-adjuvant or Induction Treatment
Lung cancer is one of the most common malignant tumors worldwide and has the highest mortality rate among malignant tumors. In recent years, with the gradual development of therapeutic modalities such as targeted therapy and immunotherapy, the overall survival of lung cancer patients has improved significantly. However, late tumor staging …
Bone and Muscle Health Following Sleeve Gastrectomy in Men, Premenopausal and Postmenopausal Women
Background: Bariatric surgery is gaining in popularity. While it's health benefits are undisputed, the older malabsorptive bariatric procedures (Roux-in-Y gastric bypass - RYGB and biliopancreatic diversion - BPD) are associated with an increased risk of fractures and falls as early as 3-5 years after surgery. Sleeve gastrectomy - SG is …
Prospective Cohort Study on Fuzheng Yangxin Prescription For Rapid Rehabilitation of Patients With Qi-Yin Deficiency Syndrome After Coronary Artery Bypass Grafting
Data from the Global Burden of Disease Study 2021, recently published in the Lancet, show that ischaemic heart disease remains the first most common cause of death worldwide. Ischemic heart disease mainly refers to coronary artery stenosis or obstruction caused by coronary artery atherosclerosis leading to myocardial ischemia heart disease, …
National Registry of Surgical Treatment and Percutaneous Cryoablation of Parietal Endometriosis
National multicentric registry of a cohort of patient with suffering parietal endometriosis, carried out by a multidisciplinary radiosurgery team
Esophageal Pressure Measurements During One-lung Ventilation
The investigators will assess the feasibility and validity of esophageal pressure measurements during one-lung ventilation in the lateral position for surgery by comparing to lung collapse estimated from electrical impedance tomography during a PEEP trial.
Frequency and Severity of Respiratory Acidosis During One-lung Ventilation, a Retrospective Pilot Study to Compare Clinician Settings and Those Proposed by the VentilO Application
One-lung ventilation is a mechanical ventilation method frequently used during several thoracic surgeries. One-lung ventilation requires the use of protective ventilation to limit ventilator-induced injury and reduce postoperative respiratory complications. Protective ventilation during one-lung ventilation is specific since tidal volumes are applied by definition to one lung, and it is …
Evaluating Hemidiaphragmatic Paralysis With Prolonged Neural Blockade From an Interscalene Brachial Plexus Block
This prospective observational study aims to evaluate the incidence of hemidiaphragmatic paralysis in patients receiving interscalene brachial plexus nerve block with prolonged neural blockade. English speaking American Society of Anesthesiologists (ASA) 1-3 patients ages 18-80 receiving prolonged interscalene nerve block will be randomized into 3 groups: first group receiving a …
Mucosal Impedance Sleeve Gastrectomy
Obesity is a growing epidemic and bariatric surgery has been shown to be the most effective and efficient mean of achieving significant and sustainable weight loss in morbidly obese individuals. Studies have demonstrated that after LSG, between 5 and 30% of patients suffered from GERD, with a small subset of …
The Efficacy of Watch and Wait Strategy or Surgery After Neoadjuvant Immunotherapy for Locally Advanced Colorectal Cancer With dMMR/MSI-H Guided by MRD Dynamic Monitoring: A Single-center, Open-label, Prospective, Phase II Clinical Trial.
This study is a single arm, single center, phase II, prospective clinical study aimed at exploring the effectiveness and safety of watch and wait strategy guided by dynamic minimal disease residual (MRD) monitoring to achieve clinical complete response after neoadjuvant immunotherapy for locally advanced colorectal cancer with deficient mismatch repair/ …
Measuring the Volumes of Hypertrophic Scars and Keloids, Two Specific Kind of Scars, Over Different Points in Time in Patients Who Have Undergone Surgery and Evaluate 3D-cameras As a Possible Measuring and Documenting Tool Including Volumetry
Measuring the volumes of hypertrophic scars and keloids, two specific kind of scars, over different points in time in patients who have undergone surgery and evaluate 3D-cameras as a possible measuring and documenting tool including volumetry.
