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 2,670 clinical trials
Low-Residue Diet Versus Rectal Enema Before Laparoscopic Surgery for Endometrial Cancer
The goal of this clinical trial is to compare a standardized 3-day bowel preparation protocol with a rectal enema before laparoscopic surgery for endometrial cancer. The study will evaluate whether the dietary bowel preparation protocol can be used instead of a rectal enema while maintaining an adequate surgical view during …
Comparison of Sacral ESP Block and Caudal Block in Pediatric Hypospadias Surgery
Hypospadias surgery in pediatric patients requires effective postoperative analgesia to ensure patient comfort and reduce perioperative stress. Caudal epidural block is widely used for analgesia in pediatric urological procedures; however, alternative regional techniques such as the sacral erector spinae plane (ESP) block have recently gained attention. This prospective comparative study …
Variability of Heart Rate as a Marker of Complication of Colorectal Surgery
Heart rate variability reflects the autonomic nervous system on the intrinsic activity of sinus node cells. Sympathetic hyperactivity is an adaptation to stress, while parasympathetic hyperactivity is present at rest. Thus, any variability in the heart frequency rate reflects variations in sympathetic and parasympathetic components in the autonomic nervous system. …
Influence of Early Wound Healing on the Outcomes of Regenerative Periodontal Surgery
This study investigates whether early post-surgical healing (1-2 weeks) affects the 12-month clinical and radiographic success of periodontal regenerative therapy in patients with Stage III-IV periodontitis.
Prediction of Myocardial Injury After Non-Cardiac Surgery in Urologic Cancer Patients
This prospective multicenter observational study aims to evaluate the predictive value of artificial intelligence-based analysis of preoperative 12-lead electrocardiography for myocardial injury after non-cardiac surgery (MINS) and major adverse cardiovascular events (MACE) within 30 days after surgery in patients undergoing non-cardiac surgery for urologic cancer.
Analgesia With Transdermal Buprenorphine Patch in Adults Undergoing Video-Assisted Thoracoscopic Surgery
Postoperative pain remains a major challenge after video-assisted thoracoscopic surgery (VATS), despite the use of multimodal analgesia. This randomized, triple-blind, placebo-controlled clinical trial will evaluate whether adding a 5 mcg/hour transdermal buprenorphine patch to the standard multimodal analgesic regimen reduces postoperative pain in adults undergoing unilateral VATS. Participants will be …
Accuracy and Healing Outcomes of Endodontic Surgery Using a Static Surgical Guide.
The goal of this clinical trial is to evaluate the surgical accuracy and healing outcomes of endodontic surgery performed with the assistance of a 3D-printed static surgical guide in patients requiring apicoectomy. The main questions it aims to answer are: What is the level of positional and angular accuracy of …
SPSIP Block Versus ESP Block for Chronic Pain After Unilateral Breast Surgery
This prospective, randomized, assessor-blinded study will compare serratus posterior superior intercostal plane block and erector spinae plane block in adult female patients undergoing unilateral breast surgery. The primary outcome is chronic postoperative pain at 3 months, assessed using the Brief Pain Inventory-Short Form.
Outpatient Visits Versus Telehealth for Postoperative Care After Minimally Invasive Gynecologic Surgery
Telehealth, or telemedicine, utilizes technology to deliver clinical care remotely, either in real time or asynchronously, between clinician and patient. Telemedicine has been successfully implemented to increase healthcare delivery for patients in rural areas with otherwise long travel times, and studies have also determined that telemedicine can increase patient satisfaction …
Auricular Acupressure for Perioperative Anxiety and Pain in Therapeutic Breast Surgery (ROSA)
This randomized, controlled, single-center trial investigates the effects of auricular acupressure, administered according to the National Acupuncture Detoxification Association (NADA) protocol, on perioperative anxiety and pain in patients with a first diagnosis of breast cancer undergoing therapeutic breast surgery. Participants receiving auricular acupressure according to the NADA protocol will be …
