AzTrials
AzTrials

Multiple Myeloma, Newly DiagnosedPhase 3ElLenNCT06918002

Elranatamab/Lenalidomide Consolidation and/or Elranatamab Maintenance Versus Standard of Care After D-VRd Induction in Transplant-eligible NDMM Patients

A Phase 3 study testing Elranatamab, Lenalidomide (Revlimid®) and Daratumumab SC (Darzalex) in people with Multiple Myeloma, Newly Diagnosed, run by Intergroupe Francophone du Myelome at 69 sites in 2 countries.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record

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Trial summary

This study is designed as a multicenter, randomized, parallel groups, open-label, phase 3 study in subjects with untreated newly diagnoses Multiple Myeloma eligible for ASCT. 824 patients will be enrolled in this study from approximately 70 study sites. The 2 parts in the Treatment Phase are described below. Read more about this study

Who is it for?
Ages 18 to 69 years
Conditions the study is for
Multiple Myeloma, Newly Diagnosed
What is being tested?
Elranatamab, Lenalidomide (Revlimid®) and Daratumumab SC (Darzalex)
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
824 participants
Where
69 sitesin 2 countries
Study dates
9 Jul 2025to May 2036
Phase
Phase 3

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 69 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Male or female subjects, aged over 18 but < 70 years old
  • Patients have provided voluntary written informed consent before performing any study-related procedure.
  • Patients with newly diagnosed multiple myeloma (NDMM) eligible for high-dose chemotherapy (melphalan) and autologous stem cell transplantation (ASCT).
  • Patients with documented symptomatic NDMM according to CRAB and/or SLIM criteria, with measurable disease as defined by:
  • Presence of ≥10% monoclonal plasma cells in the bone marrow OR presence of a biopsy-proven plasmacytoma. In addition, the patient must have ≥1 of the following myeloma defining events:
  • Hypercalcemia: serum calcium >0.25 mmol/L (>1 mg/dL) higher than upper limits of normal (ULN) or >2.75 mmol/L (>11 mg/dL).
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  • Renal insufficiency: creatinine clearance < 40mL/min/1.73 m2 using CKD-EPI or serum creatinine >177 μmol/L (>2 mg/dL).
  • Anemia: hemoglobin >2 g/dL below the lower limit of normal (LLN) or hemoglobin <10 g/dL.
  • Bone lesions: ≥1 osteolytic lesion on skeletal radiography, CT or PET-CT.
  • Clonal bone marrow plasma cell percentage ≥60%.
  • Serum involved/uninvolved free light chain ratio ≥100.
  • More than 1 focal lesion (≥5 mm diameter) on MRI.
  • Measurable disease as defined by serum M-component ≥5 g/L, and/or urine M-component ≥200 mg/24 h and/or serum FLC ≥100 mg/L.
  • Patient has an Eastern Cooperative Oncology Group (ECOG) performance status (PS) ≤2.
  • Patients must have clinical laboratory values (within 15 days of initiating induction therapy) as follows:
  • Hemoglobin ≥7.5 g/dL (≥5 mmol/L). Prior red blood cell (RBC) transfusion or the use of recombinant human erythropoietin is permitted.
  • Absolute neutrophil count (ANC) ≥1.0 G/L (granulocyte colony stimulating factor [G-CSF] use is permitted).
  • Aspartate aminotransferase (AST) ≤3 x ULN.
  • Alanine aminotransferase (ALT) ≤ 3 x ULN.
  • Total bilirubin ≤3 x ULN (except in subjects with congenital bilirubinemia, such as Gilbert syndrome, that require a direct bilirubin ≤3 x ULN).
  • Calculated creatinine clearance ≥40 mL/min/1.73 m².
  • Albumin corrected serum calcium ≤14 mg/dL (<3.5 mmol/L); or free-ionized calcium ≤6.5 mg/dL (≤1.6 mmol/L).
  • Platelet count ≥50 Giga/L for subjects who have <50% of bone marrow nucleated cells as plasma cells. If not, platelet count >30 G/L (platelets transfusions done during the 15 days before initiating induction therapy are not permitted).
  • Women of childbearing potential must have a negative serum or urine pregnancy test during the screening period before randomization AND within 3 days before of initiating induction therapy.
  • Patients must be willing and able to comply with scheduled appointments, treatment plan, laboratory tests, and other study procedures (such as blood transfusion if required, ASCT, IVIG prophylaxis, etc.).

Who cannot join

  • Subjects previously treated with any systemic therapy for multiple myeloma. Patients are allowed corticosteroids before or during screening, as far as the total dose received is not >160 mg of dexamethasone (or equivalent) within 14 days before initiating induction therapy. Patients with concurrent radiotherapy within the 14 days before initiating induction therapy are not eligible (If possible, in these cases, enrolment should be deferred).
  • Subject with ongoing Grade ≥ 3 peripheral sensory or motor neuropathy.
  • Subject with history of GBS or GBS variants, or history of any Grade ≥3 peripheral motor polyneuropathy.
  • Subject with a current diagnosis of primary amyloidosis, monoclonal gammopathy of undetermined significance, smoldering multiple myeloma, or solitary plasmacytoma.
  • Subject has a diagnosis of Waldenström's macroglobulinemia, or other conditions in which IgM M-protein is present in the absence of a clonal plasma cell infiltration with lytic bone lesions.
  • The subject has had plasmapheresis within 14 days of initiating induction therapy.
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  • Subject with clinical signs of meningeal involvement of multiple myeloma.
  • The subject has plasma cell leukemia (by WHO criterion: ≥5% of plasma cells in the peripheral blood) or POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes).
  • Subject has any concurrent medical or psychiatric condition or disease (e.g., active systemic infection, uncontrolled diabetes, acute diffuse infiltrative pulmonary disease) that is likely to interfere with the study procedures or results, or that in the opinion of the investigator, would constitute a hazard for participating in this study.
  • Subject has clinically significant cardiac disease, including:
  • Subject has had myocardial infarction within 1 year before initiating induction therapy, or currently has an unstable or uncontrolled disease/condition related to or affecting cardiac function (e.g., unstable angina, congestive heart failure, New York Heart Association [NYHA] class III IV).
  • Subject has uncontrolled cardiac arrhythmia (common terminology criteria for adverse events [CTCAE] version 4 grade ≥2) or clinically significant electrocardiography (ECG) abnormalities.
  • Subject with a baseline QT interval as corrected by Fridericia's formula (QTcF) >470 msec (12-lead ECG).
  • Subjects taking systemic treatment with strong inhibitors of CYP1A2 (fluvoxamine, enoxacin), strong inhibitors of CYP3A (clarithromycin, telithromycin, itraconazole, voriconazole, ketoconazole, nefazodone, posaconazole) or strong CYP3A inducers (rifampin, rifapentine, rifabutin, carbamazepine, phenytoin, phenobarbital), or use of Ginkgo biloba or St. John's wort (millepertuis) within the 14 days before initiating induction therapy.
  • Known intolerance to steroids, mannitol, pregelatinized starch, sodium stearyl fumarate, histidine (as base and hydrochloride salt), arginine hydrochloride, poloxamer 188, sucrose or any of the other components of study intervention that are not amenable to premedication with steroids and H2 blockers or would prohibit further treatment with these agents.
  • Known allergies to any of the study medications, their analogues, or excipients in the various formulations.
  • Subjects who have had major surgery within 2 weeks before study inclusion (signing of the informed consent) OR will not have fully recovered from surgery before initiating induction therapy OR have surgery planned during their study participation. Kyphoplasty and vertebroplasty are not considered as major surgery.
  • Subjects with any prior or concurrent malignancy (other than multiple myeloma) within 5 years of study inclusion study, except for adequately treated basal cell or squamous cell carcinoma of the skin, in situ carcinoma of the cervix, or localized prostate adenocarcinoma diagnosed ≥3 years ago and without evidence of biological failure, or other cancers for which the subject has undergone potentially curative therapy and has without evidence of relapse/recurrence for ≥5 years.
  • Pregnant or breast-feeding women.
  • Women that refuse to abstain from heterosexual intercourse or refuse to use adequate contraceptives during heterosexual intercourse starting at least 4 weeks before initiating induction therapy and continually until at least 4 weeks after discontinuing lenalidomide,90 days after discontinuing daratumumab and 6 months after discontinuing elranatamab.
  • 18. Men with partners of childbearing potential, even men with a successful vasectomy, that refuse to use a condom during intercourse, from initiating induction therapy to ≥4 weeks ys after discontinuing lenalidomide,. Furthermore, men must agree to not donate sperm during this period.
  • 19. Known positive for HIV or active hepatitis A, B or C: Uncontrolled or active HBV infection: Patients with positive HBsAg and/or HBV DNA
  • Of note:
  • Patients can be eligible if anti-HBc IgG positive (with or without positive anti-HBs) but HBsAg and HBV DNA are negative.
  • o If anti-HBV therapy in relation to prior infection was started before initiation of IMP, the anti-HBV therapy and monitoring should continue throughout the study treatment period.
  • Patients with negative HBsAg and positive HBV DNA observed during screening period will be evaluated by a specialist for start of anti-viral treatment: study treatment could be proposed if HBV DNA becomes negative, and all the other study criteria are still met.
  • Active HCV infection: positive HCV RNA and negative anti-HCV.
  • Of note:
  • Patients with antiviral therapy for HCV started before initiation of IMP and positive HCV antibodies are eligible. The antiviral therapy for HCV should continue throughout the treatment period until seroconversion.
  • Patients with positive anti-HCV and undetectable HCV RNA without antiviral therapy for HCV are eligible.
  • 20. Patient with an active systemic infection or severe infections requiring parenteral administration of antibiotics.
  • 21. Patients with a gastrointestinal disease/disorder that may significantly impact the absorption of oral treatments.
  • 22. Patients unable or unwilling to undergo antithrombic prophylaxis.
  • 23. A person under guardianship, trusteeship, or deprived of freedom by a judicial or administrative decision.

Trial locations and contacts

69 sites in 2 countries. Contact the study team or a site near you to ask about taking part.

Juliette SEON, PharmD contact

0140212404

j.seon@myelome.fr

69 sites in 2 countries

France64 sites, 64 recruiting
  • CHU Amiens

    Amiens

    Recruiting
  • CHU Angers

    Angers

    Recruiting
  • Ch Annecy Genevois

    Annecy

    Recruiting
  • Centre Hospitalier d'Argenteuil Victor Dupouy

    Argenteuil

    Recruiting
  • Centre Hospitalier H. Duffaut

    Avignon

    Recruiting
  • Centre hospitalier de la Côte Basque

    Bayonne

    Recruiting
  • CHU Besançon

    Besançon

    Recruiting
  • Centre Hospitalier Simone Veil

    Blois

    Recruiting
  • Hôpital Avicenne

    Bobigny

    Recruiting
  • CHU Bordeaux - Hopital Haut Lévêque - Centre F. Magendi

    Bordeaux

    Recruiting
  • CH Fleyriat

    Bourg-en-Bresse

    Recruiting
  • CHRU Brest - Hôpital A. Morvan

    Brest

    Recruiting
  • CHU Caen - Côte de Nacre

    Caen

    Recruiting
  • Centre Hospitalier William Morey

    Chalon-sur-Saône

    Recruiting
  • CHMS Centre Hospitalier Métropole Savoie

    Chambéry

    Recruiting
  • Hopital Louis Pasteur

    Chartres

    Recruiting
  • Hôpital d'Instruction des Armées Percy

    Clamart

    Recruiting
  • Chu Estaing

    Clermont-Ferrand

    Recruiting
  • Centre Hospitalier Sud Francilien

    Corbeil-Essonnes

    Recruiting
  • CHU Henri Mondor

    Créteil

    Recruiting
  • CHU Dijon

    Dijon

    Recruiting
  • Institut de cancérologie de Bourgogne

    Dijon

    Recruiting
  • Centre Hospitalier de Dunkerque

    Dunkirk

    Recruiting
  • CHU de Grenoble

    Grenoble

    Recruiting
  • CHU de la Réunion Site SUD (Terre Sainte)

    La Réunion

    Recruiting
  • CHD Vendée

    La Roche-sur-Yon

    Recruiting
  • Hopital Monod

    Le Havre

    Recruiting
  • CH Le mans

    Le Mans

    Recruiting
  • CHRU Hôpital Claude Huriez

    Lille

    Recruiting
  • Centre Hospitalier Universitaire (CHU) de Limoges

    Limoges

    Recruiting
  • Centre Léon Bérard

    Lyon, 69373

    Recruiting
  • Centre Hospitalier Lyon Sud

    Lyon

    Recruiting
  • Grand Hopital Est Francilien (GHEF) Site de Meaux

    Meaux

    Recruiting
  • Hôpital de Mercy (CHR Metz-Thionville)

    Metz

    Recruiting
  • Centre de Recherche Clinique / GHT des Landes

    Mont-de-Marsan

    Recruiting
  • Hopital Saint Eloi - CHU Montpellier

    Montpellier

    Recruiting
  • Hôpital E. Muller

    Mulhouse

    Recruiting
  • CHRU Hôpitaux de Brabois

    Nancy

    Recruiting
  • CHRU Hôtel Dieu

    Nantes

    Recruiting
  • Hôpital Archet 1

    Nice

    Recruiting
  • CHU Carémeau, Institut de Cancérologie du Guard

    Nîmes

    Recruiting
  • CHR Orléans

    Orléans

    Recruiting
  • CHU Hôpital Saint Antoine

    Paris

    Recruiting
  • Hôpital Cochin

    Paris

    Recruiting
  • Hôpital Necker

    Paris

    Recruiting
  • Hôpital Saint Louis

    Paris

    Recruiting
  • La Pitié Salpêtrière

    Paris

    Recruiting
  • Centre Hospitalier de Perigueux

    Périgueux

    Recruiting
  • CH Saint Jean

    Perpignan

    Recruiting
  • CHU Poitiers - Pôle régional de Cancérologie

    Poitiers

    Recruiting
  • Centre hospitalier René Dubost

    Pontoise

    Recruiting
  • Centre Hospitalier de Quimper Cornouaille

    Quimper

    Recruiting
  • CHRU Hôpital de Pontchaillou

    Rennes

    Recruiting
  • Centre Henri Becquerel

    Rouen

    Recruiting
  • Centre Hospitalier Saint Brieuc

    Saint-Brieuc

    Recruiting
  • Institut de Cancérologie Lucien Neuwirth

    Saint-Priest

    Recruiting
  • Centre Hospitalier de Saint-Quentin

    Saint-Quentin

    Recruiting
  • CHU Strasbourg

    Strasbourg

    Recruiting
  • Centre hospitalier

    Tarbes

    Recruiting
  • Pôle IUCT Oncopole CHU

    Toulouse

    Recruiting
  • CHRU Hôpital Bretonneau - Centre Henry Kaplan

    Tours

    Recruiting
  • CH Bretagne Atlantique Vannes et Auray - P. Chubert

    Vannes

    Recruiting
  • CHV André Mignot - Université de Versailles

    Versailles

    Recruiting
  • Gustave Roussy

    Villejuif

    Recruiting

Other trials in France

Belgium5 sites, 5 recruiting
  • Institut Jules Bordet

    Brussels, 1000

    Not yet recruiting
  • Cliniques Universitaires Saint Luc

    Brussels, 1200

    Not yet recruiting
  • Grand Hopital Charleroi

    Charleroi, 6000

    Not yet recruiting
  • CHU de Liège

    Liège, 4000

    Not yet recruiting
  • CHU UCL Namur

    Yvoir, 5530

    Not yet recruiting

Other trials in Belgium

About this study

Official title: A Phase 3, Open-label, Controlled, Randomized Study of Newly Diagnosed Multiple Myeloma Treatment, Designed to Evaluate the Efficacy and Safety of the Elranatamab-lenalidomide Combination as a Replacement for Chemotherapy Followed by Autologous Stem Cell Transplant in the Consolidation Phase, and to Compare Elranatamab With Standard of Care in the Maintenance Phase

This study is designed as a multicenter, randomized, parallel groups, open-label, phase 3 study in subjects with untreated newly diagnoses Multiple Myeloma eligible for ASCT.

824 patients will be enrolled in this study from approximately 70 study sites.

Read more

The 2 parts in the Treatment Phase are described below.

Part 1: Induction/ASCT/Consolidation Phase (1:1 Randomization)

After the screening period, patients will be randomly allocated (1:1) to either:

  • Arm A (standard of care arm): standard induction therapy with 4 cycles of D-VRd, followed by HDCT (Melphalan) + ASCT, D-VRd consolidation therapy
  • Arm B (experimental arm): standard induction therapy with 4 cycles of D-VRd, followed by elranatamab and lenalidomide consolidation therapy.

Part 2: Maintenance Phase (1:1 Re-randomization) Patients will be re-randomized (1:1) and will enter the Maintenance Phase upon completion of consolidation therapy.

  • Arm C (standard of care arm): daratumumab + lenalidomide approx 2 years. Subjects with a negative MRD (for at least 12 months) after 24 cycles of daratumumab-lenalidomide will discontinue daratumumab and continue with lenalidomide monotherapy until disease progression, or study cut-off date (whichever occurs first).

Subjects who did not achieve MRD negativity for at least 12 months after 24 cycles of daratumumab-lenalidomide will continue to receive daratumumab-lenalidomide until:

  • MRD negativity for at least 12 months is reached. Subjects will then continue with lenalidomide monotherapy until disease progression, or study cut-off date (whichever occurs first).
  • Disease progression
  • Or study cut-off date (whichever occurs first).
  • Arm D (experimental arm): elranatamab. Approx 2 years. Subjects with a negative MRD (for at least 12 months) after receiving M22 administration of elranatamab will discontinue study treatment with elranatamab.

Subjects who did not achieve MRD negativity for at least 12 months after M22 elranatamab administration will continue to receive elranatamab, every 24 weeks, until MRD negativity for at least 12 months is reached, disease progression, or study cut-off date (whichever occurs first).

Being tested
Elranatamab, Lenalidomide (Revlimid®), Daratumumab SC (Darzalex), Autologous Stem Cell Transplantation, Bortezomib (Velcade®)
Medical subject headings
Multiple Myeloma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • ElranatamabDrug

    Elranatamab is given to arm B patients in association with lenalidomide (for consolidation) and arm D patients in monotherapy (for maintenance) as experimental arms

  • Lenalidomide (Revlimid®)Drug

    In association with daratumumab, bortezomib and dexamethasone (Arm A), in association with elranatamab (Arm B), and in combination with daratumumab in maintenance (Arm C)

  • Daratumumab SC (Darzalex)Drug

    Daratumumab is given in association with bortezomib, lenalidomide and dexamethasone in induction therapy (all patients) and consolidation arm A

  • Autologous Stem Cell TransplantationProcedure or surgery

    ASCT is performed in consolidation for Arm A patients after induction therapy with D-VRD

  • Bortezomib (Velcade®)Drug

    Bortezomib is given in associtaion with daratumumab, lenalidomide and dexamethasone in induction (all patients) and consolidation Arm A

  • DexamethasoneDrug

    Dexamethasone is given in association with daratumumab, bortezomib and lenalidomide in induction (all patients) and consolidation Arm A

Study groups in NCT06918002
Study groupRoleWhat they receive
D-VRD induction, ASCT and D-VRD consolidation (arm A)Active comparatorStandard induction therapy with 4 cycles of D-VRd, followed by HDCT (Melphalan) + ASCT, and 2 cycles of D-VRd consolidation therapy
Receives: Drug: Lenalidomide (Revlimid®); Drug: Daratumumab SC (Darzalex); Procedure: Autologous Stem Cell Transplantation; Drug: Bortezomib (Velcade®); Drug: Dexamethasone
D-VRD induction followed by elranatamab and lenalidomide consolidation (arm B)ExperimentalStandard induction therapy with 4 cycles of D-VRd, followed by elranatamab and lenalidomide consolidation therapy.
Receives: Drug: Elranatamab; Drug: Lenalidomide (Revlimid®); Drug: Daratumumab SC (Darzalex); Drug: Bortezomib (Velcade®); Drug: Dexamethasone
daratumumab + lenalidomide maintenance (Arm C)Active comparatorDaratumumab + Lenalidomide for two years (maintenance)
Receives: Drug: Lenalidomide (Revlimid®); Drug: Daratumumab SC (Darzalex)
elranatamab maintenance (Arm D)ExperimentalElranatamab monotherapy for two years (maintenance)
Receives: Drug: Elranatamab

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Part 1 (induction/consolidation) from Randomization 1 (R1): to assess whether consolidation therapy with elranatamab and lenalidomide is superior to standard of care, in terms of Minimal Residual Disease (MRD) negativity rate

    To assess whether consolidation therapy with elranatamab and lenalidomide is superior to standard of care, in terms of MRD negativity rate.

    Measured: at end of consolidation, up to 36 months

  2. Part 2 (maintenance) from Randomization 2 (R2): to assess whether maintenance therapy with elranatamab is superior to standard of care, in terms of Progression Free Survival (PFS).

    To assess whether maintenance therapy with elranatamab is superior to standard of care, in terms of PFS.

    Measured: from the date of second randomization to the date of confirmed PD (IMWG criteria,) or death from any cause, whichever came first, assessed up to 93 monts

  3. Key secondary objectives: Part 1 (induction/consolidation) from R1: to assess whether consolidation therapy with elranatamab and lenalidomide is superior, in terms of PFS

    To assess whether consolidation therapy with elranatamab and lenalidomide is superior, in terms of PFS

    Measured: PFS defined as the time interval from the date of first randomization to the date of confirmed Progression Disease (IMWG criteria) or death from any cause, whichever occurs first., assessed up to 128 months

  4. Key secondary objectives: Part I (induction/consolidation) from R1: to assess whether consolidation therapy with elranatamab and lenalidomide is superior to standard of care, in terms of Overal Survival (OS)

    To assess whether consolidation therapy with elranatamab and lenalidomide is superior to standard of care, in terms of OS

    Measured: up to 128 months

Secondary outcomes (8)
  1. Part 1 (induction/consolidation) from R1: to assess the efficacy of consolidation therapy with elranatamab and lenalidomide compared to standard of care

    To assess the efficacy of consolidation therapy with elranatamab and lenalidomide compared to standard of care: Overall response rate (ORR), Very good partial response (VGPR) rate, Complete response (CR) rate

    Measured: End of consolidation phase, up to 36 months

  2. Part 2 (maintenance) from R2: to assess the efficacy of maintenance therapy with elranatamab

    To assess the efficacy of maintenance therapy with elranatamab:

    • Overall response rate (ORR) in maintenance
    • Very good partial response (VGPR) rate in maintenance
    • Complete response (CR) rate in maintenance

    Measured: end of maintenance, up to 58 months

  3. assess safety & Tolerability during induction, and during consolidation and maintenance therapy: Adverse events (AE), serious Adrverse events (SAE) and And adverse events of special interest (AESI) rates - Incidence of Treatment-Emergent Adverse Events

    To assess safety during induction, and during consolidation and maintenance therapy: AEs, SAE and AESI rates , Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability]

    Measured: through study completion, up to 128 months

  4. Throughout the study to evaluate the impact of treatment on health-related Quality of Life (QoL) using Rework questionnaire

    To evaluate the impact of treatment on health-related QoL: Rework questionnaire

    Measured: through study completion, up to 128 months

  5. Part 2 (maintenance) from Randomization 2 (R2): to assess the efficacy of maintenance therapy with elranatamab, Progression Free Survival 2 form Randomization 2

    To assess the efficacy of maintenance therapy with elranatamab:

    • PFS of subsequent/next treatment line (PFS2 from R2)

    Measured: up to 128 months

  6. Part 2 (maintenance) from R2: to assess the efficacy of maintenance therapy with elranatamab, in term of Minimal Residual Disease negativity

    To assess the efficacy of maintenance therapy with elranatamab:

    • MRD negativity at 12 months post R2

    Measured: 12 months post R2, up to 71 months

  7. Throughout the study: to evaluate the impact of treatment on health-related Quality of Life (QoL) using EQ-5D-5L

    To evaluate the impact of treatment on health-related QoL: scale title :EQ-5D-5L , the minimum value is 0 and maximum value is 100 (100 corresponds to the best health that patient can imagine, 0 corresponds to the worst health that patient can imagine

    Measured: Though study completion, an average of 11 years

  8. Part 2 (maintenance) from R2: To assess the efficacy of maintenance therapy with elranatamab (OS R2)

    To assess the efficacy of maintenance therapy with elranatamab:

    • Overall survival from second randomization (OS R2)

    Measured: up to 128 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted9 Apr 2025
  2. Study start9 Jul 2025
  3. Primary completionMay 2036 (estimated)
  4. Study completionMay 2036 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
824 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06918002
Sponsor's protocol ID
IFM 2025-01
Other IDs
2024-516418-39-00
Acronym
ElLen
Status last verified
Sep 2026
First submitted
10 Dec 2024
Last updated
30 Sep 2026
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No

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