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
Retrograde Versus Antegrade Perfusion in Low-Moderate Hypothermia for Aortic Arch Surgery
The purpose of this study is to compare brain function after surgical circulatory arrest using either antegrade perfusion or retrograde perfusion.
Using Digital Health in a Postoperative Setting After Major Surgery: Survey Study
This study aims to explore patients' use of digital services for self-management of their health following major surgery at Jessa Hospital. Besides this, the study evaluates patients' ability to process and critically assess health information during recovery, their understanding of health concepts and risk factors, and their perception of data …
Effect of Mask Ventilation on Surgical Field View in Robotic Colorectal Surgery
The goal of this clinical trial is to demonstrate the effects of pressure-controlled mask ventilation and non-mask ventilation during anaesthesia induction on gastric insufflation, gastric dilatation, increased bowel movements and bowel distension and to demonstrate its effect on surgical vision in robotic colorectal surgeries. The main questions it aims to …
The Influence of Systematic Psychological Intervention on Patients About VSD Drainage Surgery
This study focuses on providing clinical care to patients undergoing VSD drainage surgery for chronic wounds, while also paying attention to the impact of negative emotions such as depression and anxiety, as well as quality of life and social support, on the patients' physical and mental well-being. It observes the …
Respiratory Sinus Arrhythmia (RSA) 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 …
Endoscopic Combined Intrarenal Surgery vs. Percutaneous Nephrolithotomy for Treatment of Staghorn Calculi
This is a prospective randomized study to compare endoscopic combined intrarenal surgery and PCNL as modalities of treatment for staghorn stones. In terms of efficacy and safety
Arcuate Incisions With Light Adjustable Lens for Astigmatism Correction in Lens Surgery
This study aims to evaluate the safety and effectiveness of femtosecond laser arcuate corneal relaxing incisions (AK) combined with Light Adjustable Lens (LAL) implantation for correcting pre-existing corneal astigmatism in patients undergoing cataract or refractive lens exchange surgery. Postoperative assessments will focus on residual refractive astigmatism, visual outcomes, patient satisfaction, …
Clinical Trial for Surgery of the Ulnar Nerve (SUN) at the Elbow
This research is studying two surgical procedures in a large group of people to learn about how well these procedures work as a treatment for ulnar neuropathy at the elbow (UNE). Researchers want to see which surgery is more helpful for people with ulnar neuropathy. This research will determine if …
A Trial Evaluating Patient Preference of Dropless vs Drops Post Cataract Surgery
To evaluate the safety and ocular efficacy of Dextenza in combination with an intracameral antibiotic and NSAID in controlling post-operative ocular pain and inflammation compared to standard of care topical therapy in patients undergoing bilateral cataract surgery.
Comparison of Surgery and Medicine on the Impact of Diverticulitis (COSMID) Trial
The COSMID (Comparison of Surgery and Medicine on the Impact of Diverticulitis) trial is a pragmatic, patient-level randomized superiority trial of elective colectomy vs. best medical management for patients with quality of life (QoL) limiting diverticular disease. A parallel observational cohort will include those who are disinclined to have their …
