Ménétrier's disease is a rare premalignant disorder of the stomach with no proven effective medical therapy. Increased epidermal growth factor receptor signaling has been implicated in the pathogenesis of Ménétrier's disease. We conducted a single-arm clinical trial with cetuximab, a monoclonal antibody that blocks epidermal growth factor receptor signaling, in nine individuals with clinically and histologically documented severe Ménétrier ' s disease that impaired quality of life to the extent that gastrectomy was being considered. Of the seven patients who completed the 1-month course of treatment, all showed statistically significant improvement both clinically (quality-of-life indices) and biochemically (increased parietal cell mass and gastric acidity). Furthermore, all seven patients who completed the 1-month trial elected to continue treatment, and four subsequently showed near-complete histological remission. Cetuximab should be considered as first-line therapy for Ménétrier's disease.
|Original language||English (US)|
|Journal||Science translational medicine|
|State||Published - Nov 25 2009|
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