Overview Impact of KUVAN® on Gastric Relaxation in Women With Diabetic Gastroparesis. Status: Completed Trial end date: 2012-11-01 Target enrollment: Participant gender: Summary Kuvan® (sapropterin dihydrochloride) for Improving Gastric Accommodation in Women with Diabetic Gastroparesis (KIGA-DG) Phase: N/A Details Lead Sponsor: Stanford UniversityTreatments: Verapamil