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
Flow-Controlled Versus Volume-Controlled Ventilation in Lumbar Disc Herniation Surgery
This prospective randomized trial aims to compare the effects of flow-controlled ventilation (FCV) and volume-controlled ventilation (VCV) on intraoperative airway pressures and oxygenation in patients undergoing lumbar disc herniation surgery under general anesthesia. Adult patients aged 18-65 years, with ASA physical status I-III and a body mass index of 18-30 …
Impact of Bariatric Surgery on Female Sexual Function and Sex Hormones
The goal of this observational study is to learn about how weight loss surgery (also called bariatric surgery) affects sexual function and sex hormone levels in women with severe obesity. It will also look at how the surgery affects mood, quality of life, body image, and the partner's sexual health. …
Serratus Posterior Superior Intercostal Plane Block in Minimally Invasive Cardiac Surgery
This randomized, double-blind, placebo-controlled study aims to evaluate the effect of the serratus posterior superior intercostal plane (SPSIP) block on postoperative pain and opioid consumption in patients undergoing minimally invasive cardiac valve surgery via mini-thoracotomy.
Use of Discarded Surgery Human Tissue Specimens for Basic Science Research
Although it is now established that calcification process result from the joint and coordinated action of different cell types, many areas of shadow remain regarding the spatio-temporal implementation of these events. Highlighting these processes requires additional research to consider new approaches to clinical management of patients with such conditions. It …
Nociception Level Index After Brachial Plexus Block In Upper Extremity Surgery
The present prospective within-subject observational study will evaluate whether unilateral brachial plexus block (BPB) induces measurable lateralized autonomic modulation, assesses using bilateral Nociception Level (NoL) monitoring during standardized intraoperative stimuli under general anesthesia. Regional anesthesia efficacy is traditionally assessed through sensory and motor examination. However, objective physiologic markers reflecting sympathetic …
Impact of Combined Intravenous-Inhalational vs Inhalational Anesthesia on QoR-15 Recovery Scores in Gynecologic Surgery
This study aims to compare the effects of combined intravenous-inhalational anesthesia versus inhalational anesthesia alone on postoperative recovery in patients undergoing elective gynecologic surgery. A total of 100 patients, aged 18-65 years and classified as ASA I-III, scheduled for elective gynecologic procedures at Sakarya University Faculty of Medicine Training and …
Cardiopulmonary Bypass Induced Red Blood Cell Lysis
Studying the dynamics of red blood cell lysis, pfH, protective proteins and organ injury, limits will be set for safe levels of pfH following the use of CPB. These results will be compared to existing laboratory-based methods for determining red blood cell damage to predict CPB assist device safety. Further, …
Efficacy of Carbohydrate Loading in Diabetic Type 2 Patients Undergoing CABG Surgery on CPB
Enhanced recovery after surgery protocols aim to optimize perioperative care and improve surgical outcomes. Preoperative carbohydrate loading has demonstrated benefits in reducing insulin resistance and improving patient outcomes. While non-diabetic patients benefit from this approach, its efficacy in diabetic type 2 patients undergoing CABG remains less understood. This study aims …
Human Penile Allotransplantation
Injuries to the genitalia are of concern to the military with emphasis placed on the surgical reconstruction and psychological health of these Wounded Warriors. However, despite significant surgical advances in microvascular surgery and autologous free tissue transfer, conventional reconstructions cannot truly replace the complicated structures and functions of the penis …
PTeye vs Surgeons Eyes in Intraoperative Identification and Functional Preservation of Parathyroid Glands During Thyroid Surgery: A Parallel Randomized Controlled Clinical Trial.
The goal of this randomized clinical trial is to learn if there are any added benefits of using near-infrared autofluorescence (NIRAF) probe-based imaging system (the PTeye) for intraoperative identification of parathyroid glands (PGs) during thyroid surgery in comparison to visual identification of PGs by the surgeon's naked eyes without PTeye. …
