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[68Ga]Ga-HBED-CC-exendin-4 and [68Ga]Ga-NOTA-exendin-4 PET/CT Imaging in the Same Group of Insulinoma Patients

NCT05034783 · Status: UNKNOWN · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2022-10-14

No results posted yet for this study

Summary

Glucagon-like peptide-1 receptor (GLP-1R)-targeted PET imaging with 68Ga-labeled compounds is able to provide superior sensitivity and specificity to detect insulinoma, like the widely studied \[68Ga\]Ga-NOTA-exendin-4. This pilot study was prospectively designed to evaluate the early dynamic distribution of \[68Ga\]Ga-HBED-CC-exendin-4, a novel radiopharmaceutical targeting GLP-1R, which was compared with \[68Ga\]Ga-NOTA-exendin-4 in the same group of insulinoma patients.

Conditions

  • Insulinoma

Interventions

DRUG

[68Ga]Ga-HBED-CC-exendin-4

Intravenous injection of one dosage of 74-111 MBq (2-3 mCi) \[68Ga\]Ga-HBED-CC-exendin-4. Tracer doses of \[68Ga\]Ga-HBED-CC-exendin-4 will be used to image lesions of insulinoma by PET/CT.

DRUG

[68Ga]Ga-NOTA-exendin-4

Intravenous injection of one dosage of 74-111 MBq (2-3 mCi) \[68Ga\]Ga-NOTA-exendin-4. Tracer doses of \[68Ga\]Ga-NOTA-exendin-4 will be used to image lesions of insulinoma by PET/CT.

Sponsors & Collaborators

  • Peking Union Medical College Hospital

    lead OTHER

Principal Investigators

  • Zhaohui Zhu, MD · Peking Union Medical College Hospital

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2021-10-01
Primary Completion
2022-10-13
Completion
2023-06-01

Countries

  • China

Study Locations

More Related Trials

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 NCT05034783 on ClinicalTrials.gov