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Ciltacabtagene Autoleucel in High-Risk Smoldering Multiple Myeloma

NCT06574126 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2024-10-26

No results posted yet for this study

Summary

This is an open-label, single arm, multicenter, interventional study with Dara-VRD followed by cilta-cel in high-risk smoldering multiple myeloma (SMM) patients.

The primary objectives of this trial, related with efficafy and safety of the treatment, are i) to evaluate the proportion of high-risk SMM patients with undetectable minimal residual disease (MRD) at 6 months, 12 months, and thereafter every 12 months up to 5 years after cilta-cel administration as well as the sustained undetectable MRD rate in the intent-to-treat (ITT) population; ii) to annotate frequency and severity of adverse events (AE) and serious adverse events (SAE), as well as data from laboratory tests aslo related with safety such as Immunoglobulin (Ig) G levels, complete blood count (CBC) cytopenia adn T-cell populations. Secondary objectives are related with response to therapy and will measure different categories of response and survival.

Conditions

  • High Risk Smoldering Multiple Myeloma

Interventions

DRUG

Group 1: Dara-VRD followed by apheresis and cilta-cel infusion

In Group 1, 10 eligible participants will undergo a maximum of two 28-day induction cycles with Dara-VRD. Participants in Group 1 are considered enrolled as the date of signing the Informed Consent Form. This will be followed by apheresis according to institutional standards with the collection target and instructions for processing and shipping apheresis product provided in the Cell Therapy Investigational Product Procedures Manual. Cilta-cel will be generated from T cells selected from the apheresis. Participants for whom apheresis or manufacturing fails will be allowed a second attempt of apheresis. Between apheresis and cilta-cel infusion, participants will be allowed to have stem cell collection using GCSF+/-plerixafor. Cilta-cel will be manufactured by transduction of T cells with an LV vector expressing anti-BCMA CAR, followed by T cell expansion.

DRUG

Group 2: Apheresis followed by Dara-VRD and cilta-cel infusion

In Group 2, 10 eligible participants will undergo apheresis first, according to institutional standards with the collection target and instructions for processing and shipping apheresis product provided in the Cell Therapy Investigational Product Procedures Manual. Study enrollment is defined as the date of signing Informed Consent Form. The apheresis will be followed by a maximum of two 28-day induction cycles with DARA-VRD. Cilta-cel will be generated from T cells selected from the apheresis. Participants for whom the apheresis or manufacturing fails will be allowed a second attempt at apheresis. Between apheresis and cilta-cel infusion, participants will be allowed to have stem cell collection using GCSF+/-plerixafor. Cilta-cel will be manufactured by transduction of T cells with an LV vector expressing anti-BCMA CAR, followed by T cell expansion.

Sponsors & Collaborators

  • PETHEMA Foundation

    lead OTHER

Principal Investigators

  • Juan José Lahuerta · Hospital 12 de Octubre

  • Joan Bladé · Hospital Clinic of Barcelona

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-09-30
Primary Completion
2032-09-30
Completion
2032-09-30
FDA Drug
Yes

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06574126 on ClinicalTrials.gov