A Exploratory Study of KWA-0711 in Patients With Chronic Idiopathic Constipation (CIC)

A Randomized, Double-blind, Placebo-controlled, Phase II Study of KWA-0711 in Patients With Chronic Idiopathic Constipation (CIC)

The purpose of this study is to evaluate the efficacy and safety of KWA-0711 in Chronic Idiopathic Constipation (CIC) patients.

Inclusion Criteria:

• The patients who experienced fewer than three SBMs per week for more than 6 months prior to the enrollment
• The patients who experienced one or more of the following signs or symptoms during more than 25% of bowel movements for more than 6 months: straining, lumpy or hard stools, and a sensation of incomplete evacuation

Exclusion Criteria:

• Patients who have secondary constipation caused by systemic disorder
• Patients who have organic constipation
• Patients who received intestinal resection