Clinical trial · Interventional
A Molecular Probe Targeting BCMA for the Clinical Diagnosis of Multiple Myeloma
Clinical PET Imaging Evaluation of 68Ga-BC1 Probe in Multiple Myeloma
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Multiple Myeloma (MM), the second most common hematological malignancy, continues to pose challenges in precise clinical identification. As a potential solution, nuclear medicine immuno-PET imaging has emerged as a promising approach. However, traditional full-length antibody probes suffer from delayed tumor uptake peaks and low target-to-background ratios, limiting their clinical utility. In our study, a peptide or nanobody targeting BCMA was developed by computer-aided designing, which was subsequently radiolabeled with 68Ga to create a novel molecular probe, 68Ga-MM-BC1. This research aims to overcome the diagnostic limitations of MM and may also offer valuable insights for molecular-targeted imaging in other malignant tumors.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Multiple Myeloma and Malignant Plasma Cell Neoplasms | Multiple Myeloma | CURATED_EXACT | 0.90 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| 18F-FDG | Drug | — | UNRESOLVED |
| 68Ga-BC1 | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- 68Ga-BC1 PET/CT diagnosis
- interventionNames
- Drug: 68Ga-BC1
- type
- ACTIVE_COMPARATOR
- label
- 18F-FDG PET/CT diagnosis
- interventionNames
- Drug: 18F-FDG
Primary outcomes (1)
- measure
- MM patients will be recruited to undergo PET/CT imaging using 68Ga-NB381 and 18F-FDG to evaluate and verify that the imaging agent 68Ga-NB381 can safely and effectively identify lesions.
- timeFrame
- All PET/CT images will be reviewed by physicians, and a unified diagnostic opinion will be provided within 3 days after adminis. After imaging, patients will be scheduled for follow-up visits every 3 months, with a follow-up period of at least 12 months.
- description
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * Suspected multiple myeloma patients scheduled for bone marrow aspiration or tissue biopsy within the past 3 months; able to fully understand and voluntarily participate in the study, with signed informed consent; able to cooperate with the examination. * Diagnosed symptomatic multiple myeloma patients; able to fully understand and voluntarily participate in the study, with signed informed consent; able to cooperate with the examination. Exclusion Criteria: * Pregnant women; individuals unable to understand the examination process or who are unable to cooperate.
References
Publications (1)
- Source
- PubMed (NLM)
- Dataset
- PubMed E-utilities
- Retrieved
- Sep 29, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
Tingfei Gu, Zhao Chen, Bo Tang et al. · J Clin Invest · Sep 15, 2026 · PMID 42378054 pubmed
- BACKGROUNDKang L, Jiang D, England CG, Barnhart TE, Yu B, Rosenkrans ZT, Wang R, Engle JW, Xu X, Huang P, Cai W. ImmunoPET imaging of CD38 in murine lymphoma models using 89Zr-labeled daratumumab. Eur J Nucl Med Mol Imaging. 2018 Jul;45(8):1372-1381. doi: 10.1007/s00259-018-3941-3. Epub 2018 Feb 15. PMID 29450576
- BACKGROUNDKang L, Li C, Rosenkrans ZT, Engle JW, Wang R, Jiang D, Xu X, Cai W. Noninvasive Evaluation of CD20 Expression Using 64Cu-Labeled F(ab')2 Fragments of Obinutuzumab in Lymphoma. J Nucl Med. 2021 Mar;62(3):372-378. doi: 10.2967/jnumed.120.246595. Epub 2020 Aug 21. PMID 32826320
- BACKGROUNDKang L, Li C, Yang Q, Sutherlin L, Wang L, Chen Z, Becker KV, Huo N, Qiu Y, Engle JW, Wang R, He C, Jiang D, Xu X, Cai W. 64Cu-labeled daratumumab F(ab')2 fragment enables early visualization of CD38-positive lymphoma. Eur J Nucl Med Mol Imaging. 2022 Apr;49(5):1470-1481. doi: 10.1007/s00259-021-05593-9. Epub 2021 Oct 22.