A Study of TNB-383B in Participants With Relapsed or Refractory Multiple Myeloma
Public ClinicalTrials.gov record NCT03933735. 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 Multicenter, Phase 1, Open-label, Dose-escalation and Expansion Study of TNB-383B, a Bispecific Antibody Targeting BCMA in Subjects With Relapsed or Refractory Multiple Myeloma
Study identification
- NCT ID
- NCT03933735
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Lead sponsor
- AbbVie
- Industry
- Enrollment
- 220 participants
Conditions and interventions
Conditions
Interventions
- TNB-383B Drug
Drug
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
- Jun 23, 2019
- Primary completion
- Apr 30, 2026
- Completion
- Apr 30, 2026
- Last update posted
- Feb 5, 2026
2019 – 2026
United States locations
- U.S. sites
- 10
- U.S. states
- 7
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California San Francisco (UCSF) - Parnassus Heights /ID# 238680 | San Francisco | California | 94143 | — |
| Tulane University School of Medicine /ID# 242322 | New Orleans | Louisiana | 70112 | — |
| Mayo Clinic - Rochester /ID# 238683 | Rochester | Minnesota | 55905-0001 | — |
| Washington University-School of Medicine /ID# 238681 | St Louis | Missouri | 63110 | — |
| Mt Sinai /ID# 242317 | New York | New York | 10029-6542 | — |
| Memorial Sloan Kettering Cancer Center-Koch Center /ID# 244831 | New York | New York | 10065-6007 | — |
| University of North Carolina /ID# 238685 | Chapel Hill | North Carolina | 27514 | — |
| Atrium Health Levine Cancer Institute /ID# 238786 | Charlotte | North Carolina | 28204 | — |
| Atrium Health Wake Forest Baptist Medical Center /ID# 238787 | Winston-Salem | North Carolina | 27157 | — |
| Wisconsin Medical Center /ID# 238684 | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03933735, 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 Feb 5, 2026 · Synced Jul 24, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03933735 live on ClinicalTrials.gov.