Unpacking the challenge of gastric varices: A review on indication, timing and modality of therapy.

One small prospective randomized controlled trial (RCT) reported numerically higher haemostasis and lower re-bleeding rates in the subset of patients with GOV1 haemorrhage treated with endoscopic variceal obturation (EVO) rather than EVBL[ 15 ], although this did not reach statistical significance.

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