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Anesthesia Clinical Trials

A listing of Anesthesia medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (344) clinical trials

Ultrasonography For Radial Artery Diameter Measurement And Its Correlation With Allen Test

Arterial catheterization for continuous hemodynamic monitoring or frequent blood sampling is a common procedure in anesthesia and critical care setting. The most commonly used site for arterial catheterization is the radial artery because of its superficial course, alternate blood supply to hand via ulnar artery and a low rate of ...

Phase N/A

Limiting Emergence Phenomena After General Anesthesia With Combined LMA and ETT Airway Management Technique

Emergence from general anesthesia is a critical period of anesthetic management (1. Popat, 2012). The noxious stimuli of an endotracheal tube as well as the excitement stage of anesthesia, commonly seen prior to return of consciousness while emerging from general anesthesia, both lead to emergence phenomena of coughing, straining, and ...

Phase N/A

Ultrasound-assisted Versus Conventional Landmark-guided Spinal Anesthesia in Patients With Abnormal Spinal Anatomy

Spinal anesthesia can be challenging in patients with lumbar scoliosis or previous lumbar spine surgery. This study aims to evaluate whether the use of the ultrasound-assisted spinal anesthesia reduces the number of passes required to successful dural puncture compared with the conventional surface landmark-guided technique in patients with abnormal spinal ...

Phase N/A

Pre-Operative Single Shot Rectus Sheath Block

Purpose: To improve analgesia and reduce opioid consumption in patients undergoing major urologic surgery. Hypothesis: Patients receiving pre-operative single shot rectus sheath blockade in addition to continuous rectus sheath catheters will use less PCA opioid in the first 24 hours post-operatively compared to patients receiving continuous rectus sheath blockade for ...

Phase N/A

Chartis Collateral Ventilation Measurement: Conscious Sedation Versus General Anesthesia

Rationale: The Chartis ( Pulmonx, CA, USA) measurement system is a tool to assess interlobar collateral ventilation during bronchoscopy. Assessing collateral ventilation is important when you intend to treat a patient with endobronchial valves. Chartis measurement of collateral ventilation can be performed under both conscious sedation as well as general ...

Phase N/A

Performance Assessment of the PMD-200 in Subjects Requiring Surgery Under General Anesthesia

The proposed study is designed to further demonstrate the performance of the NoL Index in surgical patient under general anesthesia, by evaluating its response to controlled changes in the levels of noxious stimuli/analgesia mentioned characteristics and to correlate early outcome predictors to the NoL values throughout the surgical procedure, thus ...

Phase N/A

A Study Comparing the Laryngeal Mask Airway Supreme With the Laryngeal Mask Airway Protector In the Ambulatory Surgery Unit

Outpatients planned for elective minor surgery, routinely done with LMA, will be asked to participate in the study. The patient is preoxygenated for 3 min. Anaesthesia is induced with 0.15 mcg/kg sufentanil and 1 - 4 mg/kg propofol. Routine monitoring is used together with BIS-monitoring. No neuromuscular relaxing agent is ...

Phase N/A

Outcomes of an Intraoperative Bispectral Index Monitor

The BIS monitor is an adhesive sensor that is applied to the forehead to monitor EEG waves. In adult and pediatric studies, the BIS monitor has been shown to decrease time to emergence, decrease volatile anesthesia requirement, decrease recovery time and in some cases, decrease post-operative morbidity (REFS). The effect ...

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Safety and Efficacy of the Tao Facemask for Positive Pressure Ventilation in the Patients With Significantly Elevated BMIs

The Tao Mask is a new novel facemask for positive pressure ventilation which has recently been demonstrated (MUSC study Pro00047645) to have superior performance to our conventional (standard) positive pressure mask in a random distribution of patients with experiences users. This additional study will extend our investigation of the new ...

Phase N/A

Gastroesophageal Function During Anesthesia

Background: General anesthesia may predispose patients to aspiration of gastroesophageal contents because of depression of protective reflexes during loss of consciousness. The laparoscopy would increase the intra-abdominal pressure, which is regarded as a predisposing factor of gastroesophageal reflux during the anesthesia. The lower esophageal sphincter is the important physiological mechanisms ...

Phase N/A