Endoscopy
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Complication rates for EUS-guided celiac plexus blockade (CPB) and celiac plexus neurolysis (CPN) have been largely derived from studies utilizing percutaneous or surgical techniques, with few studies specifically examining rates for EUS-guided CPB and CPN. This study aims to further describe the complication rates of EUS-guided CPB and CPN. ⋯ EUS-guided CPB and CPN are reasonably safe procedures with tolerable side-effect profiles and low overall complication rates.
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Randomized Controlled Trial Comparative Study
Topical viscous lidocaine solution versus lidocaine spray for pharyngeal anesthesia in unsedated esophagogastroduodenoscopy.
Pharyngeal anesthesia using topical lidocaine is generally used as pretreatment for unsedated esophagogastroduodenoscopy (UEGD). The aim of this study was to compare and evaluate the clinical efficacy of topical viscous lidocaine solution and lidocaine spray when each is used as a single agent for UEGD. ⋯ The use of lidocaine spray in UEGD was shown to result in a higher procedural completion rate, greater ease of intubation, and greater patient and endoscopist satisfaction. Topical lidocaine spray may be a better form of pharyngeal anesthesia than viscous lidocaine solution in UEGD.