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 2,614 clinical trials
Clonidine in Ultrasound-guided Rectus Sheath Block for Outpatient Umbilical Hernioplasty
This clinical trial aims to evaluate the effectiveness of an ultrasound-guided nerve block technique as the sole anesthetic method for patients undergoing outpatient umbilical hernia surgery. The procedure, called rectus sheath block (RSB), involves injecting local anesthetic near the abdominal muscles to reduce pain during and after surgery. The study …
LSALT Peptide for Prevention or Attenuation of Acute Kidney Injury (AKI) in Patients Undergoing On-Pump Cardiac Surgery
To evaluate the percentage of subjects with AKI within 7 days following on-pump cardiac surgery defined by the KDIGO (Kidney Disease: Improving Global Outcomes) criteria: Increase in baseline (pre-surgery) serum creatinine (SCr) by ≥26.5 μmol/L (≥0.3 mg/dL) within 7 days; OR Increase in baseline SCr to ≥1.5 times baseline, which …
ProLARS Trial: Prospective Longitudinal Follow-up of Low Anterior Resection Syndrome (LARS) and COREFO Score After Rectum Surgery in Patients Undergoing Upfront Surgery or Different Neo-adjuvant Treatment Regimens
OBJECTIVE Low anterior resection syndrome (LARS) is a term for functional bowel complaints occurring after low anterior resection. Symptoms can range from faecal incontinence and frequent loose stools to urgency and incomplete emptying with great impact on quality of life. Little is known about the longitudinal evolution of LARS and …
Study on the Safety and Efficacy of Domestic Single-Port Robot-Assisted Metabolic Bariatric Surgery.
This study aims to obtain short-term clinical results on the safety and efficacy of single-port robot-assisted metabolic weight loss surgery, and to provide further evidence for the clinical promotion of single-port robot systems.
Randomized Trial of Intraoperative IV Versus Preoperative Oral Acetaminophen During Ambulatory Lumbar Discectomy
Effective non-opioid analgesics are of particular interest in ambulatory surgery, as providers may be able to reduce pain while avoiding perioperative opioids that can delay same day discharge. The value of maintaining an efficient flow of patients from the perioperative area to discharge is an important metric for same day …
Effect of Magnesium on Neuromonitoring
Intraoperative neurophysiologic monitoring (IONM) is commonly used during complex spinal surgery to monitor the integrity of neural structures and improve the perioperative safety profile. Transcranial Motor Evoked Potentials (TcMEPs) monitor the integrity of the motor pathways and are one of the most commonly used monitoring modalities in spinal surgery. Because …
Power Dissipation in Flow-controlled Ventilation
The goal of this randomized clinical cross-over trial is to compare power dissipation (Pd) during flow-controlled ventilation with either standard of low tidal volume ventilation or compliance guided individualization of ventilator settings. This study is performed in patients scheduled for open abdominal surgery and the primary and secondary outcome parameters …
Feasibility Study of Novice-Performed Lung Ultrasound for Pneumothorax Detection After Cardiac Surgery
What is the purpose of this study? This study is being done to find out if medical trainees (such as residents and fellows) can learn to use lung ultrasound to detect a collapsed lung (pneumothorax) after heart surgery. Who is participating in the study? Adults who have recently had heart …
NOVOSYN® Quick Versus MONOSYN® Quick Suture Material in Resective Periodontal Surgery
The aim of this study is to prove that Novosyn Quick and Monosyn Quick are equivalent in early wound healing in adult patients undergoing resective periodontal surgery. In order to show equivalence between Novosyn Quick and Monosyn Quick EHS, which is composed of 3 parameters: clinical signs of reepithelization, clinical …
Effect of Methadone and Hydromorphone on the QT Interval After Anesthesia and Surgery
A number of drugs used in the perioperative period may cause prolongation of the QT interval on the electrocardiogram (EKG). These drugs include inhalational agents, antiemetic agents, pain medications, and drugs used to reverse the effects of muscle relaxants. Approximately 80% of patients undergoing a general anesthetic will demonstrate significant …
