Efficacy of endoscopic anterior fundoplication with a novel ultrasonic surgical endostapler for gastroesophageal reflux disease: Six-month results from a multicenter prospective trial.

Endosc Ultrasound · 2023 · PMC10134931 · PMID 36861512

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showed a trendno p-value reported

Although there were no efficacy differences between centers, we noted that centers which included more patients with hiatal hernia showed a trend toward poorer results.

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