Effects of 500 mg Immediate Release and Extended Release Methylnaltrexone on Loperamide-induced Delay of the Oro-cecal and Whole-gut Transit Time in Healthy Subjects
Conditions
Interventions
- DRUG: Loperamide
- DRUG: Loperamide placebo
- DRUG: Methylnaltrexone placebo
- DRUG: Methylnaltrexone 12 mg sc.
- DRUG: Methylnaltrexone IR capsule
- DRUG: Methylnaltrexone ER capsule
- DEVICE: Colon Transit
- DRUG: Sulfasalazine
Sponsor
University Medicine Greifswald