Primary Plasma Cell Leukemia: a Prospective Phase 2 Study Incorporating Daratumumab to Chemotherapy and Stem Cell Transplantation

Trial statusNot yet recruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age18-69
SponsorAssistance Publique - Hôpitaux de Paris

About this trial

Single-Arm phase 2 trial evaluating efficacy of incorporating Daratumumab to treatment of newly diagnosed primary plasma cell leukemia. Treatment will be based on Dara-VRd induction followed by first ASCT, Dara-VRd for first consolidation, second ASCT, Dara-VRd for 1 year as second consolidation and Lenalidomide for 1 year.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Male or female patients 18 to 69 years old.

Patient with primary plasma cell leukemia disease as defined by the International Myeloma Working Group -IMWG (Annexe I)

Voluntary written consent must be given before performance of any study related procedure not part of standard medical care, with the understanding that consent may be withdrawn by the patient at any time without prejudice to future medical care

Eastern Cooperative Oncology Group (ECOG) performance status and/or other performance status 0, 1, or 2.

Disqualifiers

Male or female patients <18 or > 69 years old

Prior history of malignancies, unless free of the disease for ≥ 5 years.

Prior history of symptomatic myeloma; did not received any previous chemotherapy for myeloma except corticotherapy (dexamethasone 40 mg/d for 4 days max).

Any other uncontrolled medical condition or comorbidity that might interfere with subject's participation.

Trial design

Design model

Single group

Treatments tested in this trial

  • Daratumumab

    Drug

    Daratumumab added to induction, first consolidation and second consolidation

Treatment groups

29 Participants
are divided into 1 treatment group
Group A: Experimental ArmExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

VGPR or better at the completion of induction phase

The VGPR or better rate (as determined by the reviewer) is defined as the proportion of patients with confirmed IMWG criteria for VGPR, CR or stringent CRrelative to the total number of patients in the ITT population

Time frame
completion of induction phase [4 Months]

Secondary outcomes

1

Progression Free Survival

Time frame
3 years
2

Response rates (sCR, CR, VGPR, PR, SD):

Time frame
after induction [4 months]
3

Response rates (sCR, CR, VGPR, PR, SD):

Time frame
after ASCT n°2 [10 months]
4

Response rates (sCR, CR, VGPR, PR, SD):

Time frame
after second consolidation phase [22 months]

Other outcomes

Locations

This trial has no locations.

Sponsors and contacts

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