[18F]FAraG PET Imaging for Analysis of Biodistribution in Cancer Patients Expected to Undergo Immunotherapy and/or Radiation Therapy
Study Details
Study Description
Brief Summary
This is a Phase 1 study is to visualize biodistribution of a PET tracer called [18F]F-AraG (VisAcT) in cancer patients expected to undergo immunotherapy and/or radiation therapy.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
Phase 1 |
Detailed Description
This is an exploratory Phase 1, prospective study assessing the biodistribution and radiation dosimetry of the Positron Emission Tomography [18F]FAraG (VisAcT) in cancer patients selected for immunotherapy and/or radiation therapy. Each patient may have up to two [ 18F]FAraG PET imaging sessions, a baseline scan and a post start of immunotherapy scan. For each imaging session, patients will receive a single injection of [18F]FAraG and undergo a whole-body PET scans an hour after injection of the tracer. Following each imaging session, the patient will be called within 72 hours to note any side effects.
Optional - Blood samples may be collected at up to 9 time points post-injection to analyze whole-blood/plasma time activity of [18F]FAraG in addition an urine sample may be collected post scan.
Study Design
Outcome Measures
Primary Outcome Measures
- Visualize biodistribution of the PET tracer [18F]F-AraG pre-immunotherapy [Up to 6 weeks before immunotherapy is administered]
Whole-body [18F]F-AraG PET scan will be performed after intravenous injection of the PET tracer.consecutive time points the day of the intravenous injection of the PET tracer.
- Visualize biodistribution of the PET tracer [18F]F-AraG post start of immunotherapy [Up to 12 weeks after start of immunotherapy]
Whole-body [18F]F-AraG PET scan will be performed after intravenous injection of the PET tracer.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Cancer patients with identified tumor mass
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Cancer patients expected to undergo immunotherapy and/or radiation therapy
Exclusion Criteria:
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Under the age of 18
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Pregnant women
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Women who are breastfeeding
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Individuals with known or suspected substance abuse
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Individuals unable or unwilling to comply with the study procedures
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | UCSF Imaging Center at China Basin | San Francisco | California | United States | 94107 |
Sponsors and Collaborators
- CellSight Technologies, Inc.
- UCSF Imaging Center at China Basin
Investigators
- Principal Investigator: Robert R Flavell, M.D., Ph.D., UCSF Department of Radiology & Biomedical Imaging
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 14-14488