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 2,527 clinical trials
Lexion AP 50/30 Warmed Humidified Real Time CO2 Insufflation vs Airseal Recirculated CO2/Air Insufflation in Minimally Invasive Bariatric (Gastric Bypass) Surgery
The purpose of this study is to To determine the effect of warm and humidified (WH) carbon dioxide (CO2) on post-operative pain/analgesia requirement in patients undergoing laparoscopic bariatric surgery.
Analysis of Ocular Surface Microbiota in Dry Eye Patients After Femtosecond Laser-assisted In-situ Keratomileusis (FS-LASIK)
By using 16S rRNA sequencing technology to analyze the changes in ocular surface microbiota before and after surgery, as well as the impact of changes in ocular surface microbiota on FS-LASIK induced DES, new treatment ideas are provided for corneal FS-LASIK induced DES patients, and the incidence of FS-LASIK related …
Monitoring the Weight Evolution Using a Connected Scale
Current guideline recommend yearly multidisciplinary postoperative follow-up after bariatric surgery. However, practices remain very heterogeneous, and only a fraction of patients are still follow-up beyond two years after the operation. This study will assess a new care pathway in which the patients are follow-up according to the weight evolution measured …
CONTOURA vs WFO Ablation PRK & LASIK
This is a prospective randomized contralateral double-masked study. Each patient will be randomized as to which eye undergoes wave-front optimized (WFO) vs. wave-front guided (WFG) during Photorefractive keratectomy (PRK) or Laser-assisted in situ Keratomileusis (LASIK) surgery to determine which ablation profile provides the best visual outcome.
Implementing an Interdisciplinary Eating Disorder Screening and Treatment Program for Post-Bariatric Surgery Patients in Nova Scotia
The goal of this interventional study is to evaluate the Treatment and Evaluation for After Metabolic Surgery with Eating Disorders (TEAM-ED) program, which combines streamlined access to screening, diagnostic assessment, and treatment with an interdisciplinary team approach to treatment planning, for managing disordered eating in adults who have recently had …
The Effect of Hand Holding and Stress Ball Intervention on Pain and Anxiety
Cataract surgery is currently primarily performed with topical anesthesia. Although topical anesthesia provides many benefits for patients, they may experience pain, anxiety and discomfort during surgery. It has been reported that increased pain and anxiety during surgery may decrease patient cooperation and satisfaction, making surgery more difficult. In this context, …
Assessment of a Hand-held Femtosecond Laser to Perform Anterior Capsulorhexis During Cataract Surgery (Post-market Study)
The goal of this observationnal study is to supplement the data collected in the pre-market study and confirm the rate of capsular ruptures due to Rx (reducing its related confidence interval). During cataract surgery, an artificial lens is placed into the capsular bag. The main question this study aims to …
Study to Evaluate the Impact of the Recovery Pathway on Postoperative Leght of Stay in Coronary Artery Bypass Surgery
This randomized and prospective trial aims to evaluate the implementation of a rapid recovery protocol for coronary artery bypass grafting (CABG) in a hospital serving patients from the Brazilian Unified Health System (Sistema Único de Saúde - SUS). The study will compare outcomes between two groups: patients receiving care under …
Clinical Outcomes of Bilateral Clareon Vivity in Post-Refractive Patients
Millions of people have undergone laser vision correction surgery and are motivated to continue with spectacle independence as they develop presbyopia (gradual loss of your eyes' ability to focus on nearby objects)and cataract. However, having a history of refractive surgery, poses challenges in the selection of the IOLs and can …
Vaginal NOTES Hysterectomy Versus Vaginal Hysterectomy
Rationale: Natural orifice transluminal endoscopic surgery (NOTES) is a minimal invasive technique using the natural body orifices like stomach, oesophagus, bladder, rectum and vagina to access the human body for surgery. In 2012, the first vaginal NOTES (vNOTES) hysterectomy was performed. Potential benefits of vNOTES hysterectomy, also called the vaginal …
