An Early Phase 2 Clinical Study of KSP-0243

Exclusion Criteria

• •Patients who underwent an enterectomy or are expected to require an enterectomy during the study period (except appendectomy)
• •Patients who have or suspected to have bacterium- or parasite-induced infectious enteritis (e.g., infection with Clostridium difficile)
• •Patients with any of the following concomitant illnesses with the severity considered inappropriate as a study patient by the principal investigator or the subinvestigator or medical history thereof:
• •Hepatic or renal disorders or cardiovascular, endocrine, metabolic, pulmonary, gastrointestinal, neurological, urological, genitourinary, and immune diseases,