MedTrace Logo

ImmunoPET Imaging of Pancreatic Cancer

NCT06602037 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2025-12-29

No results posted yet for this study

Summary

Pancreatic cancer remains one of the most aggressive cancer types. Target-specific targeted therapy is an attractive therapeutic alternative for the treatment of patients with a wide range of cancers, including pancreatic cancer. Companion diagnostic technique is critical for the success of targeted therapies. SHR-A1921 is a TROP2-directed antibody-drug-conjugate (ADC) approved for several clinical trials for advanced solid tumors. SHR1920 is the humanized anti-Trop2 monoclonal antibody (hIgG1) of SHR-A1921. Radio-labeling SHR1920 with radionuclide Zirconium-89 (89Zr) enables non-invasive imaging and quantification of SHR-A1921 distribution in cancer patients. Performing a \[89Zr\]Zr-DFO-SHR1920 PET scan before treatment with SHR-A1921 can evaluate tracer uptake in the primary and metastatic tumor lesions and normal organ distribution. CLND18.2 is another potential therapeutic target for pancreatic cancer. Target-specific immunoPET imaging may help identify patients more likely to benefit from targeted therapy.

Conditions

  • Neoplasms Pancreatic

Interventions

DIAGNOSTIC_TEST

[89Zr]Zr-DFO-SHR1920

Enrolled pancreatic cancer patients will receive a single dose (1-3mCi) of \[89Zr\]Zr-DFO-SHR1920 (total 1-2mg antibody mass). Multiple immunoPET/CT imaging sessions will be performed on day 0, day 1(24 h), day 3 (72 h), day 5 (120 h) or day 7 (168 h).

DIAGNOSTIC_TEST

[18F]F-RESCA-3A12

Enrolled pancreatic cancer patients will receive 0.05-0.1mCi/kg of \[18F\]F-RESCA-3A12. ImmunoPET/CT imaging will be acquired 1h after \[18F\]F-RESCA-3A12 injection.

DIAGNOSTIC_TEST

[68Ga]Ga-NOTA-3A12

Enrolled pancreatic cancer patients will receive 0.05-0.1mCi/kg of \[68Ga\]Ga-NOTA-3A12. ImmunoPET/CT imaging will be acquired 1h after \[68Ga\]Ga-NOTA-3A12 injection.

Sponsors & Collaborators

  • RenJi Hospital

    lead OTHER

Principal Investigators

  • Jianjun Liu, PhD · Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University

  • Weijun Wei, Ph.D. & M.D. · Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University

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
2024-11-20
Primary Completion
2027-06-30
Completion
2027-06-30

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 NCT06602037 on ClinicalTrials.gov