New contrast dye aims to sharpen body MRI scans

NCT ID NCT07275723

First seen Jan 07, 2026 · Last updated May 12, 2026 · Updated 10 times

Summary

This study tests a new contrast agent called HRS-9231 for MRI scans of body parts (not the brain). The goal is to see if it makes abnormal blood vessels or lesions show up as clearly as a standard contrast agent. About 309 adults who already need a contrast MRI will receive both the new and standard agent at different times to compare image quality and safety.

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Contacts and locations

Locations

  • Ruijin Hospital, Shanghai Jiaotong University School of Medicine

    Shanghai, Shanghai Municipality, 200025, China

  • West China Hospital of Sichuan University

    Chengdu, Sichuan, 610041, China

Conditions

Explore the condition pages connected to this study.