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 2,632 clinical trials
Effectiveness of One-Minute Versus Two-Minute Cryoanalgesia in Nuss Surgery
Intercostal nerve cryoanalgesia has become a popular method for managing postoperative pain after Nuss procedure, showing greater effectiveness compared to epidural anesthesia and patient-controlled analgesia. However, the optimal duration of cryoanalgesia remains unknown. Most protocols use a two-minute cryoablation, although histological studies show similar changes with both one-minute and two-minute …
Evaluation of Retrograde Intra Renal Surgery in the T-tilted Position
To evaluate the effect of the T-tilted position on the stone-free rate compared to the standard lithotomy position in retrograde intrarenal surgeries. Common positions include the Trendelenburg position, where the patient is tilted head-down to help gravity move stones from the upper calyces to the renal pelvis, and the modified …
Prediction of Response to Bariatric Surgery in Patients With Severe Obesity
This is an retrospective and prospective (ambispective) study with data collection from volunteer patients who passed an MMPI-2-RF (Minnesota Multiphasic Personality Inventory-2-Restructured form) questionnaire in the preoperative phase of a bariatric surgery project. The evolution of their BMI will be correlated to psychological dimensions collected in patient questionnaires, before and …
Comparison of Phaco Surgery With Goniosynechialysis Versus Trabeculectomy in Glaucoma Treatment
The goal of this clinical trial is to learn whether phacoemulsification combined with goniosynechialysis (Phaco-GSL) is as effective and safe as trabeculectomy in treating patients with primary angle-closure glaucoma. The main questions it aims to answer are: Does Phaco-GSL provide similar or better intraocular pressure (IOP) control compared to trabeculectomy? …
Breast Cancer BRAs Study (Breast Cancer Biomechanics of Radiotherapy And Surgery)
This study, delivered by Portsmouth Hospitals University NHS Trust in conjunction with the Research Group in Breast Health at the University of Portsmouth \[1\], aims to assess whether it is possible to test breast biomechanics in women who have had surgery with or without radiotherapy for the treatment of breast …
Evaluation of Laparotomy With Trans-Amniotic Suture Placement in TTTS Surgery
This is a randomized trial for patients that are diagnosed with Twin-Twin Transfusion Syndrome (TTTS) who are receiving a fetoscopic laser surgery to evaluate the effectiveness and safety of a laparotomy closure.
Respiratory Sinus Arrhythmia Pacing Post-CABG Surgery in Patients With HFrEF
The goal of this clinical trial is to test a new type of pacemaker in heart failure patients following a heart bypass operation. The new pacemaker restores respiratory sinus arrhythmia which is a natural pattern where the heart rate increases when the participants breathe in and slows down when participants …
Comparison of Compressed Continuous Suture and Conventional Suture in Pterygium Surgery
To compare the advantages and disadvantages of continuous suture with suture and conventional Suture in primary pterygium surgery for autologous conjunctival graft fixation
Virtual Reality Educational Intervention for Nursing Students' Day Surgery Patient Counselling
This pilot feasibility study evaluates whether a virtual reality (VR) educational program can help nursing students develop better skills for counseling day surgery patients. Day surgery patients spend limited time in the hospital but need comprehensive information about their surgery, recovery, and self-care at home. Nurses must provide effective patient …
Effects of Extracorporeal Circulation Techniques on Cerebral Perfusion in CABG Surgery
This prospective study aims to compare the effects of minimal invasive extracorporeal circulation (MiECC) and conventional reservoir-based extracorporeal circulation techniques on cerebral perfusion in patients undergoing elective coronary artery bypass graft (CABG) surgery. Although the adverse effects of cardiopulmonary bypass on cerebral perfusion and oxygenation are well recognized, the relationship …
