Low-Dose TBI Plus CAR T-Cell Therapy for Relapsed/Refractory DLBCL and Multiple Myeloma
Public ClinicalTrials.gov record NCT07725406. 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 Ib, Dose-Escalation Study of Augmented Lymphodepletion and CAR T-cell Priming With Low-dose Total Body Irradiation in Patients With Relapsed or Refractory Diffuse Large B-cell Lymphomas and Multiple Myeloma Receiving Treatment With Commercial CD19 or BCMA-directed CAR T-cell Therapies
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a clinical trial to evaluate the safety of combining CAR T-cell therapy with low-dose total body irradiation (LD-TBI) in patients with previously treated large B-cell lymphoma (LBCL) or multiple myeloma (MM). The investigators' hypothesis is that the combination will make the immune system more active in fighting cancer by increasing the display of antigens and activating pathways that lead to cell death, including death receptors like FAS and TRAIL2. This approach is expected to help the CAR T cells grow and last longer, leading to stronger anti-tumor effects and more cancer cell deaths. Participants will receive LDTBI treatment before their CAR T cell therapy and will be followed up for 2 years.
Study identification
- NCT ID
- NCT07725406
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 32 participants
Conditions and interventions
Conditions
Interventions
- Lymphodepleting chemotherapy: Cyclophosphamide Drug
- Lymphodepleting chemotherapy: Bendamustine Drug
- Lymphodepleting chemotherapy: Fludarabine Drug
- Lisocabtagene Maraleucel Other
- Axicabtagene Ciloleucel Other
- Ciltacabtagene Autoleucel Other
- Low-Dose Total Body Irradiation Radiation
Drug · Other · Radiation
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
- Jul 31, 2026
- Primary completion
- Jul 31, 2028
- Completion
- Aug 30, 2033
- Last update posted
- Jul 23, 2026
2026 – 2033
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Weill Cornell Medicine/NewYork-Presbyterian Hospital | New York | New York | 10065 | — |
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 NCT07725406, 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 Jul 23, 2026 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07725406 live on ClinicalTrials.gov.