Conditions: Ileus
Keywords: POI Hernia Ventral Wall Hernia Repair Post Operative Ileus
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 374
Healthy volunteers: no

Brief summary:
This study will evaluate the safety and efficacy of two different dose regimens (12 milligrams \[mg\] and 24 mg) of IV MOA-728 versus placebo in shortening the time to return of bowel function in participants receiving opioid analgesia administered via patient-controlled anesthesia (PCA), and who had undergone repair of large (greater than or equal to \[≥\]10 centimeters) ventral hernias with or without a mesh prosthesis via laparotomy or laparoscopy.

Detailed description:

Arms:
arm 1: Participants will receive methylnaltrexone (MOA-728) 12 mg as an IV infusion over approximately 20 minutes for approximately every 6 hours for a total of 4 doses in 24-hour period. The first dose of study drug will be administered within approximately 90 minutes after completion of the surgical procedure (defined as the time when the last skin suture or staple is placed in the participant). Dose administration will be continued for a maximum of 10 days. arm 2: Participants will receive MOA-728 24 mg as an IV infusion over approximately 20 minutes for approximately every 6 hours for a total of 4 doses in 24-hour period. The first dose of study drug will be administered within approximately 90 minutes after completion of the surgical procedure (defined as the time when the last skin suture or staple is placed in the participant). Dose administration will be continued for a maximum of 10 days. arm 3: Participants will receive placebo matching to MOA-728 as an IV infusion over approximately 20 minutes for approximately every 6 hours for a total of 4 doses in 24-hour period. The first dose of study drug will be administered within approximately 90 minutes after completion of the surgical procedure (defined as the time when the last skin suture or staple is placed in the participant). Dose administration will be continued for a maximum of 10 days.

Interventions: intervention 1: MOA-728 intervention 2: Placebo
Intervention descriptions: intervention 1: MOA-728 will be administered per the dose and schedule specified in the arm. intervention 2: Placebo matching to MOA-728 will be administered per the schedule specified in the arm.

Protocol document: