Safety and efficacy of Hange-shashin-to therapy for refractory pouchitis

INTERVENTION: Hange‐shashin‐to administration CONDITION: pouchitis PRIMARY OUTCOME: Efficacy of treatment was defined Pouchitis Disease Activity Index score with each parameter which includes clinical symptoms, endoscopic appearance, and histopathological findings. These parameters were assessed at before and after treatment. INCLUSION CRITERIA: Patients with chronic relapsing‐remitting pouchitis after restorative proctocolectomy for ulcerative colitis. PDAI scoreis more than7points. Candidate has to agree to be enrolled for the study under sufficient written informed consent.