Open access
Aug 2026
Lidocaine Spray Versus Viscous Lidocaine Solution Plus Lidocaine Spray in Patients Undergoing Non‐Sedated Esophagogastroduodenoscopy: A Randomized Controlled Trial
Combining lidocaine spray with viscous lidocaine solution significantly reduced procedural discomfort and improved procedural conditions during non‐sedated EGD compared with lidocaine spray alone.
N. Faknak, Anuch Singhattha, Thidarat Inpen et al.
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