Post-operative administration of ulimorelin is expected to reduce time to recovery of Gastrointestinal (GI) function in patients who have undergone partial large bowel resection

Inclusion Criteria:

• Men or women, 18 to 80 years of age, inclusive
• Scheduled to undergo open bowel resection with colonic anastomosis
• For women who can potentially become pregnant a pregnancy test at screening and admission must be negative

Exclusion Criteria:

• Weight more than 200kg (441 pounds)
• Pregnant or breastfeeding
• Known history of drug or alcohol abuse within the previous year