Dual-Tracer Theranostic PET

Summary

This study is designed to obtain positron emission tomography with x-ray computed tomography (PET/CT) imaging data with each tracer pair, providing the imaging data needed to develop new simultaneous dual-tracer imaging techniques and processing algorithms for these tracer pairs.

Conditions

• Neuroendocrine Tumors
• Prostate Cancer

Interventions

DIAGNOSTIC_TEST

Single-Tracer FDG PET/CT Exam

The PET technologist will administer approximately 15 millicuries (mCi) of FDG intravenously, and the participant will remain resting during the tracer uptake period. A CT topogram will be obtained, and the PET imaging field-of-view (FOV) selected. The PET scan will then be acquired, acquiring 5 back-to-back "whole-body" (eyes-to-thighs, or similar) scans, providing 5 sequential PET images.

DIAGNOSTIC_TEST

Single-Tracer Cu64-DOTATATE PET/CT Exam

The PET technologist will administer with approximately 4 mCi Cu64-DOTATATE intravenously, and the participant will remain resting during the tracer uptake period. A CT topogram will be obtained, and the PET imaging field-of-view (FOV) selected. The PET scan will then be acquired, acquiring 5 back-to-back "whole-body" (eyes-to-thighs, or similar) scans, providing 5 sequential PET images.

DIAGNOSTIC_TEST

Single-Tracer Ga68-DOTATATE PET/CT Exam

The PET technologist will administer with with approximately 5 mCi Ga68-DOTATATE intravenously, and the participant will remain resting during the tracer uptake period. A CT topogram will be obtained, and the PET imaging field-of-view (FOV) selected. The PET scan will then be acquired, acquiring 5 back-to-back "whole-body" (eyes-to-thighs, or similar) scans, providing 5 sequential PET images.

DIAGNOSTIC_TEST

Single-Tracer PSMA PET/CT Exam

The PET technologist will administer with with approximately 7 mCi Ga68-PSMA-11 intravenously, and the participant will remain resting during the tracer uptake period. A CT topogram will be obtained, and the PET imaging field-of-view (FOV) selected. The PET scan will then be acquired, acquiring 5 back-to-back "whole-body" (eyes-to-thighs, or similar) scans, providing 5 sequential PET images.

Sponsors & Collaborators

• MultiFunctional Imaging LLC

  collaborator UNKNOWN

• National Cancer Institute (NCI)

  collaborator NIH

• University of Utah

  lead OTHER

Principal Investigators

• Jeffrey A Yap, PhD · Huntsman Cancer Institute/ University of Utah

Study Design

Allocation

NON_RANDOMIZED

Purpose

DIAGNOSTIC

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2022-12-08

Primary Completion

2024-06-04

Completion

2024-06-04

Countries

• United States

Study Locations