UnknownNot Applicable

Endoscopic Ultrasound-guided Drainage of Walled Off Necrosis (WON)

256 participantsStarted 2018-09

Plain-language summary

The purpose of this study is to compare the effect of lumen-apposing metal stent (LAMS) and double pigtail plastic stents (DPPSs) on the drainage of pancreatic walled-off necrosis (WON), mainly to observe the efficacy and safety of LAMS for WON.

Who can participate

Age range18 Years – 80 Years

SexALL

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Inclusion criteria

✓. Subject with ages from 18-80 years old
✓. Subject with pancreatic pseudocysts confirmed by CT
✓. Subject with a history of MSAP or SAP, the pseudocysts were formed more than 3 months
✓. The size of pseudocyst is more than 6 cm, and the cyst adjacent to the gastric wall
✓. Subject has the symptoms related with the pseudocyst
✓. The consent form has been signed

Exclusion criteria

✕. Subject is younger than 18 years or older than 80 years
✕. Pancreatic pseudocyst communicate with the main pancreatic duct
✕. Subject can't accept the endoscopic procedure
✕. Pancreatic pseudocyst with infection or subject diagnosed with pancreatic abscess
✕. The distance between gastric and the wall of the pseudocyst is more than 1 cm
✕. Subject with 2 or more than 2 cysts
✕. Subject has blood coagulation dysfunction
✕. Pregnant or subject has mental disorders

What they're measuring

clinical success

Timeframe: uo to 1 months

Trial details

NCT IDNCT03027895

SponsorYiqi Du

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2019-09

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