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Multimodal Imaging Assessment of Chronic Kidney Disease Patients at Different Stages From a Cardio-Renal Interaction Perspective

NCT07107919 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 60

Last updated 2025-08-06

No results posted yet for this study

Summary

This study is a prospective cohort investigation in which consecutive eligible patients undergo 18F-FAPI PET/MR imaging. Chronic kidney disease (CKD) participants are stratified into two groups:Group I ：CKD stages 1-3（eGFR ≥ 30 mL/min/1.73 m²）,Group II :CKD stages 4-5(eGFR \< 30 mL/min/1.73 m²).

Using 18F-FAPI PET/MR, we will evaluate global cardiac functional impairment and myocardial fibrosis characteristics, and analyze their associations with the degree of renal dysfunction.

Conditions

Interventions

OTHER

18F PET/MR

Tracer: \^18F FAPI 04 is used in this study. A single intravenous bolus dose of 3.70-4.44 MBq/kg is administered. • Simultaneous PET/MR Acquisition: During PET imaging, cardiac MR (CMR) is performed in the supine position. All images are acquired with ECG gating and respiratory gating, during end expiratory breath holds. 1. Cardiac Morphology and Function (Localization \& Cine):Assess cardiac structure and global/regional function 2. T2 Weighted Fat Suppressed Imaging:Evaluate myocardial edema 3. First Pass Perfusion Imaging:Quantitatively assess the extent and severity of myocardial perfusion defects 4. Late Gadolinium Enhancement (LGE): Detect and quantify myocardial necrosis and fibrosis 5. T1 Mapping (Pre and Post Contrast): Quantify myocardial interstitial fibrosis 6. T2 Mapping (Pre Contrast):Quantify myocardial edema 7. Cardiac PET Imaging:Evaluate myocardial fibrosis characteristics using \^18F FAPI PET data

Sponsors & Collaborators

  • The Affiliated Hospital of Qingdao University

    lead OTHER

Principal Investigators

  • Pei Nie · The Affiliated Hospital of Qingdao University

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-07-30
Primary Completion
2026-01-01
Completion
2027-06-01

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07107919 on ClinicalTrials.gov