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 8,903 clinical trials
A Randomized Trial to Assess the Role of Imaging During Follow up After Radical Surgery of High Risk Melanoma
It is not known whether radiological assessments during follow up after surgery for high risk melanoma improve survival. Since radiological examinations are resource demanding, could inflict worry and cause irradiation exposure it is an important question to address. With the introduction of effective medical treatments for malignant melanoma patients, there …
Effects of Different Inhaled Oxygen Concentrations on Lung Function in Older Patients After Laparoscopic Gastrointestinal Surgery Under General Anesthesia
This was a multicenter, prospective, parallel-grouping, randomized controlled clinical study comparing low FiO2 (40%) and high FiO2 (80%) levels in older patients undergoing laparoscopic gastrointestinal surgery.
Development of Effective, Opioid Sparing Techniques for Peri-operative Pain Management of Transgender Patients Undergoing Gender Affirming Surgeries
This study will compare the current standard-of-care pain treatment regimen options that are available to patients who undergo gender-affirming surgery. The purpose of this research is to determine if any of these options are more (versus less) effective than the others to manage surgery related pain, after surgery.
Postoperative Radiotherapy in Thoracic Esophageal Squamous Cell Carcinoma With Neoadjuvant Chemoradiotherapy
The primary objective is to compare surgery with postoperative radiotherapy (PORT) versus surgery, in terms of the overall survival time (OS) in Stage II or III squamous cell esophageal carcinoma with neoadjuvant chemoradiotherapy(nCRT).
Peri-Operative Magnesium Infusion to Prevent Atrial Fibrillation Evaluated.
Post-operative atrial fibrillation (POAF) is commonly observed in patients post cardiac surgery without a previous history of atrial fibrillation (AF) or other arrythmias. It's associated with significant postoperative complications including infection, bleeding reoperation, increased hospital length of stay (LOHS) and mortality. Magnesium has been identified as a potentially interesting compound …
GUARDIAN (NCT04884802) Sub-study, Etomidate vs Propofol
Some patients participating in the underlying GUARDIAN trial (NCT04884802) will be additionally randomized to etomidate vs propofol for anesthetic induction.
The Noninvasive Blood Pressure Measurement Effect on the Hypotension
Around 300 million surgical operations are performed globally, and of these, 40 to 50 million are performed in the USA. The perioperative period is characterized by hemodynamic instability and, most importantly, hypotension. Intraoperative hypotension is frequent, and the incidence ranges between 5% and 99% during non-cardiac surgery, depending on the …
Preoperative Oral Antibiotics With vs Without Mechanical Bowel Preparation to Reduce Surgical Site Infections Following Colonic Resection: an International Randomized Controlled Trial.
The ORALEV Study found that preoperative oral antibiotics can reduce the incidence of surgical site infections after colonic resection, compared with no preparation. The role of mechanical bowel preparation in patients needing colonic surgery is yet to be elucidated. No randomised controlled trials have assessed the impact of mechanical bowel …
RCT on 3 Types of Hysterectomy
A randomized controlled trial comparing the vaginal, vNOTES ( vaginal natural orifice transluminal surgery) or laparoscopic approach for hysterectomy in women with benign gynaecological disease
Sentinel Lymph Node Sampling for Patients With Middle-high Risk Endometrial Cancer Confined to the Uterus
Aim To investigate the effect of sentinel lymph node (SLN) sampling on the prognosis of patients with middle-high risk endometrial cancer obviously confined to the uterus before surgery.