Effect of endoscopic injection of cyanoacrylate in treatment of acute esophageal and gastric variceal bleeding in children / 临床肝胆病杂志

ABSTRACT

ObjectiveTo investigate the effect and safety of endoscopic injection of cyanoacrylate in the treatment of esophageal and gastric variceal bleeding (EGVB) in children. MethodsThe clinical data of 35 children with acute EGVB who were treated with endoscopic injection of cyanoacrylate in Children′s Hospital of Baoji Maternal and Child Health Care Hospital from August 2010 to August 2015 were analyzed retrospectively. The emergency response rate, rebleeding rate, and incidence of complications after the treatment were analyzed statistically. ResultsThirty-five patients received 46 times of endoscopic injection of cyanoacrylate in total. The response rate to the initial injection was 95.6% (44/46). The volume of cyanoacrylate injected was 0.2-0.6 ml, with a mean volume of 0.4±0.2 ml. The emergency hemostasis rate was 93.4% (43/46), the rebleeding rate was 11.4% (4/35), and the cycle for 4 patients with the recurrence of bleeding to be cured was 1.2-23.0 months (mean 121±10.9 months). One patient experienced abdominal pain, and no patients experienced ectopic embolism. Two patients died after injection. ConclusionFrequent, small-volume endoscopic injection of cyanoacrylate is an effective and convenient therapeutic method for EGVB in children, has few complications, and holds promise for clinical application.