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 2,675 clinical trials
Effects of ACBT and Blow Bottle Technique in Patients With Abdominal Surgeries Under General Anesthesia
A postoperative pulmonary complication (PPC) is the most common serious complication after Abdominal surgery under GA which lead to longer hospital stays and have deleterious outcomes on lung volumes, mucociliary clearance, accumulation of mucus, saliva and cough reflex. Chest physiotherapy for airway clearance which includes postural drainage, chest percussion, vibrations, …
Development, Intraoperative Demonstration and Visualization of Surgical Assistance Functions
The aim of the planned study is the development of surgical assistance functions on the basis of clinical routine data and the evaluation of the technical feasibility of an intraoperative demonstration and visualization of such assistance functions in visceral surgery. Furthermore, this trial aims to provide preliminary data on the …
Analysis of the Composition of the Intestinal Microbiota in Patients Post-intestinal Anastomosis
Recent research suggests a significant link between gut microbiota and anastomotic leakage (AL) in colorectal surgery. Patients who develop AL have a higher abundance of bacteria from the Lachnospiraceae family and lower microbial diversity. Considering the bibliographic data, our main interest is to analyze the microbial population of patients in …
Anxiety, Physiological Parameters, Patient Satisfaction and VR in Gynecological Oncology Surgery
Surgical procedures often cause significant anxiety in patients, particularly among women undergoing gynecological oncology surgeries. Preoperative anxiety is a common and preventable condition that can negatively affect both physiological parameters and the overall surgical experience. It may lead to increased heart rate, elevated blood pressure, respiratory distress, and psychological discomfort, …
Impact of Thymectomy on Immunity in Infants After Cardiac Surgery
Heart surgery in infants typically involves complete removal of the thymus gland to improve access to the heart. However, the thymus plays a key role in developing the immune system in early childhood, especially in the production and maturation of T lymphocytes, which help the body defend itself against infections. …
Intranasal Dexmedetomidine vs Oral Midazolam for Premedication in Pediatric Surgery
This study aims to compare the effects of intranasal dexmedetomidine and oral midazolam as premedication in pediatric patients undergoing elective inguinal and urological surgery under general anesthesia. Premedication plays a critical role in reducing preoperative anxiety, facilitating parent-child separation, and improving cooperation during anesthesia induction in pediatric patients. While oral …
BIS Variability and Change in Quality of Recovery After Surgery
This prospective observational study aims to examine the relationship between fluctuations in anesthesia depth, measured by bispectral index (BIS) monitoring during surgery, and changes in patients' postoperative recovery quality. BIS monitoring is routinely used during general anesthesia to assess the depth of anesthesia, but BIS values often fluctuate over time …
Optic Nerve Sheath Diameter and Cognitive Outcomes in Bentall Surgery
Bentall surgery is a major cardiac procedure involving replacement of the ascending aorta, aortic root, and aortic valve, typically requiring cardiopulmonary bypass (CPB) and sometimes deep hypothermic circulatory arrest (DHCA). Due to its complexity, it carries a significant risk of postoperative neurological complications including stroke and postoperative cognitive dysfunction (POCD). …
Thoracic Surgery Intercostal Block Trial With Liposomal vs. Hydrochloride Bupivacaine
This randomized controlled trial evaluates the analgesic effects of liposomal bupivacaine compared to bupivacaine hydrochloride in intercostal nerve block for patients undergoing thoracoscopic lung surgery. Postoperative pain remains a significant issue in thoracic procedures, often leading to complications like pneumonia or delayed recovery. The investigators hypothesize that liposomal bupivacaine, with …
Tissue Oximetry's Measurement in Cytoreductive Surgery With Hyperthermic Intraperitoneal Chemotherapy
Tissue oximetry obtained from peripheral muscle measures the state of tissue oxygenation of various organs and, as already widely described in the literature, can be used to measure the state of kidney's tissue oxygenation. However, there is no evidence in the existing scientific literature on the use of muscle tissue …
