The Effect of Z-338 in Subjects With Functional Dyspepsia

The Effect of Z-338 in Subjects With Functional Dyspepsia, Evaluate the Function of Gastro-duodenum by Ultrasound

Z-338; PhaseIIb, Single-centre, Randomized, Double-blind, Placebo-controlled, Parallel group study in Subjects with Functional Dyspepsia, evaluate the motility of gastro-duodenum by ultrasound

Inclusion Criteria:

• Postprandial fullness, upper abdominal bloating and/or early satiety should be at least moderate for 2 days or more at the 7 days at Visit 1.
• Upper abdominal pain, upper abdominal discomfort, postprandial fullness, upper abdominal bloating, early satiety, nausea, vomit and belching should be at least moderate for at least 2 symptoms for 2 days or more at the 7 days at Visit 1.

Exclusion Criteria:

• Subjects that heartburn should be the most bothersome symptom
• Subjects presenting with primary complaints relieved by stool movements (IBS)
• Subjects with diabetes by treatment
• Subjects that heartburn should be more than moderate