Abstract
Background and study aims Iatrogenic endoscopic ultrasound (EUS) perforations are life-threatening adverse
event and to date, surgery has been the main treatment for them. The aim of this study
was to assess feasibility and safety of conservative treatment with over-the-scope
clips (OTSC).
Patients and methods We performed a retrospective study, including iatrogenic EUS duodenal perforation
with conservative endoscopic management from 2011 to August 2018. Patients who initial
had surgical management were excluded.
Results In 8504 EUS procedure occurred, 13 perforations occurred (0.15 %). Eleven patients
were included in the study, all women. Mean patient age was 75 years (range 68 – 88).
Eighth of 11 perforations (72.7 %) were due to a radial probe and three of 11 (27.3 %)
were due to a curvilinear probe. Eleven procedures (100 %) were performed as diagnostic.
Defect size ranged from 10 to 15 mm. All procedures were successful. Three of eleven
patients (27 %) had a stay in intensive care unit for less than 72 hours and length
of total hospital stay ranged from 3 to 22 days.
Conclusion Conservative endoscopic treatment of Iatrogenic EUS perforation, with OTSC is feasible,
efficient and safe.
