Conservative Versus Proactive Management of Acute Cholecystitis After EUS-guided Transmural Gallbladder Drainage: FUGITIVE Trial (FUGITIVE)

"Upper gastrointestinal endoscopy and cholecystoscopy are performed 4 weeks after GB drainage. A standard gastroscope is used to inspect the gallbladder cavity with retrieval or lithotripsy of residual stones until complete cleaning of the GB is achieved. Several procedures may be required to achieve complete stone clearance.~Finally, the LAMS is retrieved and replaced with a double pigtail plastic stent."