²¹¹At-OKT10-B10 and Fludarabine Alone or in Combination With Cyclophosphamide and Low-Dose TBI Before Donor Stem Cell Transplant for the Treatment of Newly Diagnosed, Recurrent, or Refractory High-Risk Multiple Myeloma
Public ClinicalTrials.gov record NCT04579523. 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
A Phase I Trial Evaluating Escalating Doses of ²¹¹At-Labeled Anti-CD38 Monoclonal Antibody Followed by HLA-Matched or Haploidentical Donor Hematopoietic Cell Transplantation for High-Risk Multiple Myeloma
Study identification
- NCT ID
- NCT04579523
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Enrollment
- 30 participants
Conditions and interventions
Interventions
- Allogeneic Hematopoietic Stem Cell Transplantation Procedure
- Astatine At 211 Anti-CD38 Monoclonal Antibody OKT10-B10 Biological
- Biospecimen Collection Procedure
- Bone Marrow Aspiration Procedure
- Bone Marrow Biopsy Procedure
- Cyclophosphamide Drug
- Fludarabine Phosphate Drug
- Total-Body Irradiation Radiation
- X-Ray Imaging Procedure
Procedure · Biological · Drug + 1 more
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Not listed
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2026
- Primary completion
- Dec 30, 2027
- Completion
- Dec 30, 2028
- Last update posted
- Mar 12, 2026
2026 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Fred Hutch/University of Washington Cancer Consortium | Seattle | Washington | 98109 | — |
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 NCT04579523, 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 Mar 12, 2026 · Synced Apr 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04579523 live on ClinicalTrials.gov.