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A Study of a Gadolinium-Based Contrast Agent (GBCA) for Adults Undergoing Magnetic Resonance Imaging (MRI) for Known or Highly Suspected Body Parts (Non-Central Nervous System) Lesions
Sponsor: Shanghai Shengdi Pharmaceutical Co., Ltd
Summary
The purpose of this study is to evaluate the efficacy of HRS-9231 for Magnetic Resonance Imaging (MRI) of body regions excluding the Central Nervous System (CNS) in patients undergoing MRI examinations, using the patient's own unenhanced MRI images as a control; to demonstrate that the efficacy of HRS-9231 is not inferior to gadobutrol for lesion visualization in body MRI; to evaluate the safety of HRS-9231 for body MRI; and to explore the population pharmacokinetic characteristics of HRS-9231 in subjects undergoing body MRI examinations.
Official title: A Multicenter, Randomized, Double-Blind, Positive-Controlled, Cross-Over Phase III Clinical Trial Evaluating the Efficacy and Safety of HRS-9231 for Body Parts (Non-Central Nervous System) Magnetic Resonance Imaging (MRI)
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
306
Start Date
2025-11-14
Completion Date
2026-05
Last Updated
2026-04-06
Healthy Volunteers
No
Interventions
HRS-9231 Injection
HRS-9231 injection.
Gadobutrol Injection
Gadobutrol injection.
Magnetic Resonance Imaging (MRI)
Magnetic Resonance Imaging (MRI).
Locations (2)
Ruijin Hospital, Shanghai Jiaotong University School of Medicine
Shanghai, Shanghai Municipality, China
West China Hospital of Sichuan University
Chengdu, Sichuan, China