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
Assessment of Quality of Life and Social Support Gained in Patients Before and After Colorectal Cancer Surgery
evaluation of the quality of life of patients before and after laparoscopic surgery for rectal cancer and cancer of the right part of the intestine at different stages of the disease, whether it depends on the size of the tumor, neoadjuvant treatment, type of cancer and its location Multidimensional assessment …
Effects of Different Fresh Gas Flows on Carboxyhemoglobin Levels and Postoperative Patient Outcomes in Pediatric Cardiovascular Surgery
Low flow anesthesia; It is an anesthesia practice in which, after absorbing at least 50% of the exhaled air and carbon dioxide (CO2) using a semi-closed rebreathing system, the unused anesthetic gases are mixed with a certain amount of fresh gas and then completely or partially returned to the patient …
Study of the Impact of Cataract Surgery on the Corneal Epithelium and Ocular Surface of Diabetic Patients
Diabetes is one of the most common fatal metabolic diseases in the world. Diabetes-induced ocular surface alterations are poorly understood. Indeed, it was once thought that the cornea, avascular, was immune to the effects of diabetes. A growing number of publications now demonstrate the opposite. These alterations affect up to …
Impact of Bariatric Surgery and Liraglutide on Cognitive-Behavioral Markers of Long-Term Weight Loss in Obesity
The present research project aims to study the effects of bariatric surgery and liraglutide administration (in patients already selected for one of these procedures) on two cognitive-behavioral processes partially supported by distinct brain networks: automatic approach tendencies (underpinned by the cue-reactivity network) and behavioral inhibition (underpinned by the cue-regulation network). …
The Effect of Adding an IPACK Block to the Adductor Canal Block on Total Knee Arthroplasty Surgery
Total knee arthroplasty (TKA) is a frequently performed major orthopedic surgery, where most patients experience severe postoperative pain. Pain-related delays in patient mobilization can lead to thromboembolism, deep vein thrombosis, surgical site infection, and increased risk of hospital-acquired infections due to prolonged hospital stay. Optimal postoperative knee analgesia is crucial …
Exploratory Research on Constructing a Computational Biological Model Based on NGS for MRD After Breast Cancer Surgery
This study will include 80 subjects after radical breast cancer resection, collect blood samples of the above subjects, observe and quantify the characteristic changes of cfDNA in the blood of breast cancer subjects after surgery, and establish a computational biological model based on next generation sequencing to monitor breast cancer …
Perioperative IL-33 is Associated with the Early Stage of Postoperative Neurocognitive Dysfunction After Major Abdominal Surgery
Perioperative neurocognitive dysfunction(PND) are common complications of major surgery among patients, could be a long-term disease, which sometimes lasts for several years, and it is meaningful to find a biomarker of PND at the early stage.As far as we know, the relationship between IL-33 and PND is not clear yet …
Generation of Organoids of Neuroendocrine Neoplasms of the Gastro-Entero-Pancreatic Tract Obtained From Patients Undergoing Surgery
Observational, prospective, feasibility pilot study of the preparation of organoids starting from tumor tissue and surrounding healthy tissue, collected during surgery, performed according to standard clinical practice.
Correlation of Preoperative Gastric Residual Volume With Body Mass Index and Aspiration Risk in Laparoscopic Bariatric Surgery
Obesity is a chronic, complex disease defined by the World Health Organization (WHO) as the excessive accumulation of fat in the body that can harm health. Since 1975, the prevalence of obesity has been increasing worldwide, making it a significant public health issue. Body mass index (BMI) is important in …
ARISCAT, ASA and LAS VEGAS Risk Scores and the Incidence of Postoperative Pulmonary Complications in Thoracic Surgery
Postoperative pulmonary complications (PPC) are among the main complications after the anesthetic-surgical procedure. It can be said that thoracic surgery results in impaired respiratory function in the postoperatively, due to the decrease in lung volumes and capacities (the vital capacity decreases by approximately 50-60% and functional residual capacity decreases by …
