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Application of 68Ga-labeled ACE2 Targeting Probe PET/CT Imaging in Tracing ACE2 Expression and Diagnosis of Lung Cancer

NCT06194630 · Status: RECRUITING · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2024-01-08

No results posted yet for this study

Summary

In the past three years, as the key protein suggested to be involved in host cell entry of SARS-CoV-2, studies of ACE2 aroused people's attention again. Tracking the expression of ACE2 in vivo is crucial to further understanding of COVID-19, dynamically monitoring the effect of antiviral therapy and the development of related vaccines. It is also expected to further conduct in-depth research on the physiological effects of ACE2 and RAAS, and the mechanism of ACEI/ARB (32). With the development of both molecular imaging agents and related equipment, several ACE2-targeting PET imaging agents have been investigated based on different strategies while some of them were tested in clinical trials. The aim of this study was to intercept key ACE2-binding sites from coronavirus RBD and test their potential as ACE2-targeting PET agents.

Conditions

Interventions

DRUG

68Ga-A3

Intravenous injection of 68Ga-A3 with the dosage of 1.5-1.8 MBq (0.04-0.05 mCi)/kg. Tracer doses of 68Ga-A3 will be used to image organs or lesions which expresses ACE2 by PET/CT.

Sponsors & Collaborators

  • Peking Union Medical College Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-11-30
Primary Completion
2023-12-12
Completion
2025-11-30

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 NCT06194630 on ClinicalTrials.gov