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
Cefazolin Antibiotic Prophylaxis in Ventricular Shunt Surgery: Determination of Cerebrospinal Fluid Concentration During Valve Implantation
The objective is to determine the concentration of cefazolin in the cerebrospinal fluid after a recommended antiobiotic prophylaxis by 2g of cefazolin. Our main hypothesis is that the concentration is insufficient to protect the valve from infections. The secondary objective is to compare our results to known pharmacokinetic models of …
Effects of Menstrual Cycle on Optic Nerve Sheath Diameter in Patients Undergoing Laparoscopic Gynecologic Surgery
This observational study aims to evaluate the effect of menstrual cycle phase on optic nerve sheath diameter (ONSD) in women undergoing elective laparoscopic gynecologic surgery. Patients will be grouped according to menstrual cycle phase as follicular or luteal. ONSD measurements will be performed perioperatively, and postoperative nausea and vomiting as …
Italian Retrospective/Prospective Observational Study on Prosthetic Surgery in Patients With Congenital Coagulation Diseases (MEC).
The number of hip, knee, shoulder, ankle and elbow prostheses, as well as the amount of economic resources dedicated to this type of intervention, are constantly growing. Prosthetic interventions are not always effective, in some cases they have shown poor results and a high incidence of infections. For rare diseases …
Pain Control and Quality of Recovery After Intravenous Methadone Versus Intravenous Remifentanil in Craniotomy Surgery
Postoperative pain is prevalent after intracranial surgery. Patients undergoing craniotomy are typically managed with short acting opioids to enable early and reliable post-operative neurological exam as well as avoid the risk of respiratory depression. However, a plethora of studies have shown that a majority of these patients experience moderate to …
Effect of Oxygen Administration in the Non-dependent Lung on Postoperative Complications After Lung Surgery
The purpose of this study is to analyze the effectiveness of apneic oxygenation and CPAP applied to the non-dependent lung during pulmonary resection surgery in reducing inflammatory response, ischemia-reperfusion injury, and postoperative complications. We will conduct a randomized, controlled, and blinded study in 177 patients with three arms: Control Group: …
Periodontal Microbiota of Patients Candidates for Bariatric Surgery With Body Mass Index Greater Than 30
The goal of this observational study is to compare the microbiological composition of the periodontal plaque of obese people undergoing bariatric surgery according to their Body Mass Index. The main question it aims to answer is: Does obese patients have different microbiote according to their obesity? Obesity being classified in …
SCORE Study: Comparing Surgery and Rigid Collar Treatment for Odontoid Fractures in Adults Over 70
The goal of this clinical trial is to compare two treatment options-surgery or rigid collar bracing-for unstable neck fractures (odontoid fractures) in adults aged 70 years and older. These fractures are common in older adults and can significantly impact mobility, independence, and quality of life. There is currently no clear …
Application of Single-Port Robot-Assisted Breast-Conserving Surgery Via Axillary Approach for Breast Cancer.
Evaluate the safety and feasibility of single-port robotic surgery in breast-conserving surgery, compare and analyze the advantages and disadvantages of single-port robotic surgery and open surgery in terms of complications, postoperative complications, perioperative recovery effects, and safety in breast cancer breast-conserving surgery, in order to select a more effective and …
Evaluating Health Literacy, Expectations and Regrets in Patients Undergoing Major Abdominal Surgery for Malignant Disease
Patients undergoing major abdominal surgery often have to make complex decisions about their treatment, where risks, benefits and possible complications must be considered. Limited health literacy and unmet expectations can make this process difficult and may increase the risk of regret after surgery, as well as feelings of not having …
To Evaluate If Preoperative 7 Days Low Calorie Diet Reduces Postoperative Morbidity in Liver Surgery
The rationale for this study is to evaluate whether a standardized, preoperative, short-term Low Calorie Diet (LCD) reduces intraoperative bleeding and postoperative morbidity in liver surgery. Participants with a BMI of 30 or higher, scheduled for liver surgery, if accepting participation, will be randomized to a 7 day LCD or …
