{Reference Type}: Journal Article
{Title}: Topical pharyngeal anesthesia with articaine for gastroscopy: a double-blinded, randomized cross-over study in healthy volunteers.
{Author}: Mattila N;Mazanikov M;Udd M;Kylänpää L;Lindström O;Pere P;Pöyhiä R;Ristikankare M;
{Journal}: Scand J Gastroenterol
{Volume}: 59
{Issue}: 6
{Year}: 2024 Jun 5
{Factor}: 3.027
{DOI}: 10.1080/00365521.2024.2323504
{Abstract}: <B>UNASSIGNED: </B>The benefits of topical pharyngeal anesthesia for gastroscopy remain under debate. Articaine, a local anesthetic with fast onset and offset of action as well as low systemic toxicity, could be a promising choice for topical anesthesia. The objective of this study was to assess whether topical pharyngeal anesthesia with articaine is beneficial in sedated gastroscopy.<BR><B>UNASSIGNED: </B>This randomized double-blinded cross-over study included nine volunteers who underwent two gastroscopies under conscious sedation. One was performed with topical pharyngeal anesthesia with articaine and the other with placebo. Hemodynamic parameters including autonomic nervous system state were recorded prior to and during the endoscopic procedure. The endoscopist and the volunteer assessed the endoscopy after the examination.<BR><B>UNASSIGNED: </B>Topical pharyngeal anesthesia with articaine resulted in less discomfort during esophageal intubation and higher patient satisfaction with the procedure. Topical pharyngeal anesthesia with articaine did not increase satisfaction or facilitate the procedure as rated by the endoscopist. There were no clinically relevant differences in hemodynamic parameters.<BR><B>UNASSIGNED: </B>The use of articaine for topical pharyngeal anesthesia results in less intubation-related discomfort and better satisfaction.