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EA4000 is an investigational oral bowel-cleansing agent being developed by EA Pharma Co., Ltd. for colon preparation prior to colonoscopy. It is currently in Phase I/II clinical development in Japan. The agent is designed to facilitate the clearance of fecal matter from the colon to ensure adequate mucosal visualization during endoscopic procedures. While its exact chemical composition is not publicly disclosed, it is categorized as an agent affecting digestive organs and likely functions as an osmotic laxative, consistent with other products in EA Pharma's gastrointestinal portfolio such as polyethylene glycol (PEG)-based solutions.
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