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
Rectus Sheath Block in Cardiac Surgery
This is a prospective, randomized study. The purpose of this study is to evaluate the effect of post-surgical pain control of a type of peripheral nerve block, Rectus Sheath Block. Does the rectus sheath block decrease opioid consumption postoperatively after cardiac surgery? Does the rectus sheath block decrease VAS pain …
Perioperative Rectal Methadone in Spine Surgery
Patients undergoing spinal surgery require pain control medication after their surgery. Investigators have successfully used intravenous Methadone to manage pain after surgery. However, doctors in Canada do not have the intravenous form of Methadone to prescribe to their patients. The investigators in Canada propose a pilot trial to investigate whether …
Minimal Vitrectomy Surgery for Epiretinal Membrane
This multicenter randomized controlled trial evaluates Minimal Vitrectomy Surgery (MVS) versus conventional vitrectomy for idiopathic epiretinal membrane (ERM). The primary endpoints include visual acuity improvement and cataract progression after 12 months. MVS aims to minimize vitreous removal while ensuring complete membrane removal through adaptive limited vitrectomy.
Dietary Fiber Before Colorectal Cancer Surgery
The aim of this randomized controlled trial is to investigate the feasibility of increasing preoperative dietary fiber intake in individuals with colorectal cancer who will undergo surgery. This will be done using 1) digital personalized dietary advice or 2) a dried vegetable product compared to 3) habitual diet (control).
Tubeless Surgery With Impaired Pulmonary Function
Some patients with impaired lung function require minimally invasive surgical treatment, including those with lung cancer, benign lung tumors, pneumothorax, or lung volume reduction surgery. Patients with borderline lung function often cannot be extubated immediately postoperatively under conventional treatment models. These patients typically need to be transferred to the surgical …
Irrisept Solution for Instrumented Spine Surgery
Various spine surgeons perform wound irrigation using saline mixed with vancomycin, relying on mechanical debridement of non-viable tissue, physical disruption of biofilm, and bacteriostatic effect against gram positive flora. When used as a powder, topical application of vancomycin has demonstrated increased risk of symptomatic seroma formation, which is an adverse …
Bariatric Surgery and Pharmacokinetics of Ibuprofen
Changes to gastric pH, gastric emptying time, gastrointestinal transit-time or the pre-systemic metabolizing effect of enzymes secreted in the mucosa may all alter the pharmacokinetics of medicines. These factors are potentially influenced by bariatric surgery. Little is so far known about how gastric bypass and sleeve gastrectomy impacts the biological …
Bariatric Surgery and Pharmacokinetics of Irbesartan
Changes to gastric pH, gastric emptying time, gastrointestinal transit-time or the pre-systemic metabolizing effect of enzymes secreted in the mucosa may all alter the pharmacokinetics of medicines. These factors are potentially influenced by bariatric surgery. Little is so far known about how gastric bypass and sleeve gastrectomy impacts the biological …
Bariatric Surgery and Pharmacokinetics of Escitalopram
Changes to gastric pH, gastric emptying time, gastrointestinal transit-time or the pre-systemic metabolizing effect of enzymes secreted in the mucosa may all alter the pharmacokinetics of medicines. These factors are potentially influenced by bariatric surgery. Little is so far known about how gastric bypass and sleeve gastrectomy impacts the biological …
Analgesia Nociception Index in Orthognathic Surgery
This study aims to determine whether goal-directed analgesia using ANI(Analgesia/Nociception Index) can improve the quality of postoperative recovery in patients undergoing maxillofacial surgery.
