CSB-321 Ph 1 in Immunotherapy for the Treatment of Cancer
Public ClinicalTrials.gov record NCT07057349. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase 1 Multi-cohort Evaluation of [18F]CSB-321 PET Imaging in Participants Receiving Immunotherapy for the Treatment of Cancer
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Single-center with the option to expand to multi-center, international, open label, non-randomized, multiple-dose, multi-cohort study, in participants with metastatic or unresectable cancer. Eligible participants will receive an initial injection of \[18F\]CSB-321 followed by PET imaging prior to administration of the I-O therapy and a second and third injection post treatment each with PET imaging. The images will be analyzed for the distribution of radioactivity. Participants will be followed for adverse events up to 3-4 hours post injection. Available clinical, imaging, and histology data will be collected at follow-up to establish the disease progression for evaluation of \[18F\]CSB-321.
Study identification
- NCT ID
- NCT07057349
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 40 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2025
- Primary completion
- Aug 31, 2027
- Completion
- Jan 31, 2029
- Last update posted
- Jul 8, 2025
2025 – 2029
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07057349, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 8, 2025 · Synced Sep 25, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07057349 live on ClinicalTrials.gov.