New scan could spot myeloma spots missed by standard PET
NCT ID NCT04561492
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a new radioactive tracer called PentixaFor can find multiple myeloma lesions more accurately than the standard FDG tracer during PET scans. About 45 adults with symptomatic multiple myeloma, either newly diagnosed or in relapse, will receive both types of PET scans. The goal is to see if PentixaFor-PET detects more bone marrow or soft tissue lesions, which could help doctors stage the disease and plan treatment better.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 45 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2021
- Expected to finish
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May 2030
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥ 18 years * Symptomatic MM patients according to IMWG criteria (12) requiring first-line treatment * Written and signed informed consent (obtained on the screening day at the latest and before any investigation) * ECOG (Eastern Cooperative Oncology Group) \< 2 * Patient affiliated to or beneficiary of the National Health Service Exclusion Criteria: * HIV positive, active Hepatitis B or C * Childbearing or child breast feeding women * Women or men without effective contraceptive barrier if needed * eGFR \< 50 ml/min by MDRD or CKDEPI * Previous or concurrent second malignancy except for adequately treated basal cell carcinoma of the skin, curatively treated in situ carcinoma of the cervix, curatively treated solid cancer, with no evidence of disease for at least 2 years * Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule * Known active infection * Patient with uncontrolled insulin-dependent or non-insulin-dependent diabetes mellitus * Patient under guardianship or trusteeship * Patient under judicial protection
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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APHP - Site Tenon
Paris, France
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CHU Bordeaux
Bordeaux, France
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Nantes UH
Nantes, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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