Iodixanol Versus Iopamidol in Patients Undergoing Contrast-Enhanced Computed Tomographic Imaging of Abdomen/Pelvis

A Phase 4 Randomized, Double-blind Study Comparing Patient Comfort and Safety Between Iodixanol 320 mg I/mL and Iopamidol 370 mg I/mL in Patients Undergoing Contrast-Enhanced Computed Tomographic (CECT) Imaging of the Abdomen/Pelvis

The purpose of this study is to evaluate and compare overall patient comfort profile between the Iso-osmolar contrast media (IOCM), iodixanol 320 mg I/mL, and a Low-osmolar contrast media (LOCM), iopamidol 370 mg I/mL in patients undergoing Contrast-Enhanced Computed Tomographic (CECT) imaging of the abdomen/pelvis.

Inclusion Criteria:

• The subject is over 18 years old.
• Subjects are referred to undergo a CECT imaging of the abdomen/pelvis as part of their routine clinical care.

Exclusion Criteria:

• The subject has known allergies to iodine or any prior history of adverse reaction to iodinated CM.
• The subject received another administration of CM within 24 hours prior to baseline or is scheduled to receive one within the 24 hour follow-up period.
• The subject is pregnant.
• The subject is taking metformin (e.g., Glucophage®) but is not willing or unable to discontinue at the time of the study procedure.
• The subject manifests thyrotoxicosis or is on dialysis.