Evaluation of the Efficacy and Safety of XTR004 Injection in Detecting Blood Flow Restrictive Stenosis in Patients With Suspected or Known Stable Coronary Artery Disease: A Multicenter, Open-Label, Phase III Clinical Trial
The primary objective of this study is to evaluate the effectiveness of visual reading in XTR004 PET myocardial perfusion imaging (MPI) for detecting restrictive stenosis, using quantitative coronary angiography (QCA) and fractional flow reserve (FFR) as reference standards in patients with suspected or known coronary artery disease.
• Participants aged 18 to 80 years, male or female.
• Suspected or confirmed patients with stable coronary heart disease. Those suspected of having stable coronary heart disease must meet at least one of the following risk factors: hypertension, hyperlipidemia, diabetes, obesity (BMI ≥28), a history of alcohol abuse, a smoking history, a family history of coronary heart disease, postmenopausal status, or age 60 years or older.
• Participants can communicate well with investigators, understand and comply with clinical trial requirements, voluntarily participate in the study, and sign an informed consent form.