Summary: This is a clinical research study to assess the safety and effectiveness of an investigational (not approved by the FDA) medication for people with Chronic Constipation.
You may be eligible if you:Study participants may receive study-related physical examinations, laboratory testing, and investigational medication or placebo (an inactive look-alike pill).
Compensation for study-related time and travel is also available.
Participants cannot be enrolled in the clinical study until they have signed an informed consent document, completed screening procedures, and have been fully evaluated at the study site.