Overview Primary Prophylaxis of Gastric Variceal Bleed Status: Unknown status Trial end date: 2020-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to study the efficacy of endoscopic cyanoacrylate injection versus balloon-occluded retrograde transvenous obliteration in the prevention of gastric variceal bleeding. Phase: N/A Details Lead Sponsor: West China HospitalTreatments: Polidocanol