PET-Enabled Dual-Energy CT in Multiple Myeloma
Public ClinicalTrials.gov record NCT07646873. 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
PET-enabled Dual-energy CT for Oncological Applications
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This pilot study will evaluate a new imaging method called PET-enabled dual-energy CT for measuring bone and soft-tissue composition in bone marrow. The study will enroll adults with multiple myeloma who are scheduled to receive CAR T-cell therapy and healthy adult participants. All participants will undergo research imaging with dynamic 18F-FDG PET/CT and X-ray dual-energy CT. Participants with multiple myeloma will have imaging before CAR T-cell therapy and again after therapy. Healthy participants will have one imaging visit. The main goal is to compare bone and soft-tissue fraction measurements from PET-enabled dual-energy CT with measurements from standard X-ray dual-energy CT. The study will also explore whether corrected PET measurements are associated with bone marrow measurable residual disease, treatment response, and CAR T-cell therapy toxicities in participants with multiple myeloma. This study is not expected to provide direct medical benefit to participants. The information learned may help improve future PET/CT imaging methods for cancer evaluation.
Study identification
- NCT ID
- NCT07646873
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 45 participants
Conditions and interventions
Conditions
Interventions
- PET-enabled dual-energy CT imaging Diagnostic Test
- X-ray dual-energy CT imaging Diagnostic Test
Diagnostic Test
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 2026 (Estimated)
- Primary completion
- Aug 2030 (Estimated)
- Completion
- Nov 2030 (Estimated)
- Last update posted
- Jun 15, 2026
2026 – 2030
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UC Davis EXPLORER Molecular Imaging Center | Sacramento | California | 95816 | — |
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 NCT07646873, 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 Jun 15, 2026 · Synced Oct 25, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07646873 live on ClinicalTrials.gov.