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99mTc-CNDG Injection in the Diagnosis of Malignant Tumors

NCT06030817 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2023-09-11

No results posted yet for this study

Summary

Currently, 18F-fluorodeoxyglucose (18F-FDG) is the most widely used tumor imaging agent in clinical practice. However, the production of 18F requires accelerators and is associated with relatively high diagnostic costs, which to some extent limits its widespread clinical application. In comparison to Positron Emission Tomography (PET), Single Photon Emission Computed Tomography (SPECT) devices are more abundant and offer lower diagnostic expenses. With the utilization of Cadmium Zinc Telluride (CZT) crystals in SPECT and advancements in image reconstruction techniques, the resolution and sensitivity of SPECT is continually improving. Therefore, the development of a simplified and cost-effective novel SPECT tumor imaging agent holds significant practical significance. This study involved the design and synthesis of a glucose-derived ligand with a linker containing seven methylene units and an isonitrile group (CN7DG). The CN7DG ligand was labeled with 99mTc to prepare a more lipophilic 99mTc-CN7DG complex, aiming to investigate a novel SPECT imaging agent for tumor imaging.

Conditions

  • Malignant Tumor

Interventions

DIAGNOSTIC_TEST

99mTc-CNDG SPECT/CT

Explore the imaging characteristics of 99mTc-CNDG and its diagnostic efficacy in tumor patients.

Sponsors & Collaborators

  • Peking Union Medical College Hospital

    lead OTHER

Principal Investigators

  • Hongli Jing · Peking Union Medical College Hospital

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2023-08-11
Primary Completion
2025-08-31
Completion
2025-12-31

Countries

  • China

Study Locations

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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 NCT06030817 on ClinicalTrials.gov