Study of ONO-1101 in Patients Scheduled for Multi-Slice Computed Tomography (CT)

Study of ONO-1101 in Patients Scheduled for Multi-Slice Computed Tomography (CT), a Double-Blind, Randomized, Placebo-Controlled, Parallel Group, Multi-Center Study

The purpose of this study is to evaluate the efficacy and safety of ONO-1101 in patients scheduled for multi-slice CT, in a double-blind, randomized, placebo-controlled, parallel group, multi-center study.

Inclusion Criteria:

• ≥ 20 years old
• Heart rate ≥ 70beats/min and ≤ 90beats/min at entering the CT room and just before dosing organic nitrates.

Exclusion Criteria:

• Previous allergic reactions to contrast agent
• Renal failure
• Asthma