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Multiple MyelomaPhase 2NCT05147493

A Phase 2 Study of Isatuximab in Combination With Bortezomib, Cyclophosphamide and Dexamethasone Followed by Isatuximab and Lenalidomide Maintenance in Newly Diagnosed Patients With Multiple Myeloma and Severe Renal Impairment

A Phase 2 study testing Isatuximab, Bortezomib and Cyclophosphamide in people with Multiple Myeloma and Renal Impairment, run by Hellenic Society of Hematology at 6 sites in Greece.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record
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Trial summary

This is an Investigator-Initiated, phase 2, prospective, open-label study designed to be conducted in six hospitals in Greece. Eligible patients will initially receive an induction phase of six 28-day cycles of isatuximab in combination with bortezomib, cyclophosphamide, and dexamethasone (VCd), followed by a… Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
Isatuximab, Bortezomib and Cyclophosphamide
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
51 participants
Where
6 sitesGreece
Study dates
Apr 2022to Feb 2025
Phase
Phase 2
Are there results?
None posted in the registry

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 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • The patient has signed an informed consent form (ICF), stating that he or she understands the purpose of the procedures required for the study and is willing to participate in the study. The patient must be willing and able to adhere to the prohibitions and restrictions specified in this protocol, as stated in the ICF.
  • Male or female patients aged 18 years or older at the time of the ICF signature.
  • Patients diagnosed with MM based on the International Myeloma Working Group (IMWG) criteria (see Appendix H).
  • Patients with severe RI defined as estimated glomerular filtration rate (eGFR) <30 ml/min/1.73m2 (calculated with the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) formula) or in need for dialysis (see Appendix E).
  • Patients with current evidence of measurable disease defined as:
  • Serum monoclonal protein (M-protein) levels ≥0.5 g/dL, measured using serum protein electrophoresis (SPEP) and/or
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  • Urine M-protein levels ≥200 mg/24 hours, measured using urine protein electrophoresis (UPEP), or
  • Serum immunoglobulin free light chain (FLC) ≥10 mg/dL and abnormal serum immunoglobulin kappa lambda FLC ratio.
  • Adequate bone marrow and hepatic function as defined by ALL the laboratory criteria:
  • Absolute Neutrophil Count (ANC) ≥1.0 x 109/L (Granulocyte colony-stimulating factor (GCSF) administration is not allowed to reach this level)
  • Hemoglobin levels ≥7.5 g/dL (≥4.65 mmol/L)
  • Platelet count ≥75 x 109/L in patients in whom <50% of bone marrow nucleated cells are plasma cells OR platelet count ≥50 x 109/L in patients in whom ≥ 50% of bone marrow nucleated cells are plasma cells (transfusions are not allowed to reach this level)
  • Alanine aminotransferase (ALT) levels ≤2.5 x the upper limit of normal (ULN)
  • Aspartate aminotransferase (AST) levels ≤2.5 x ULN
  • Total bilirubin levels ≤1.5 x ULN (except for Gilbert Syndrome: direct bilirubin ≤1.5 x ULN)
  • Serum calcium corrected for albumin ≤14.0 mg/dL (≤3.5 mmol/L), or free ionized calcium ≤ 6.5 mg/dL (≤1.6 mmol/L)
  • Eastern Cooperative Oncology Group Performance Status (ECOG PS) ≤2 (see Appendix C).
  • For patients experiencing toxicities resulting from previous therapy, the toxicities must be resolved or stabilized to ≤ Grade 1

Who cannot join

  • Prior or current systemic therapy or stem-cell transplantation for any plasma cell dyscrasia, with the exception of emergency use of a short course (the equivalent of dexamethasone 40 mg/day for a maximum of 4 days) of corticosteroids before treatment.
  • History of malignancy (other than MM) within three years before Cycle 1, Day 1 (exceptions are squamous and basal cell carcinomas of the skin, carcinoma in situ of the cervix or breast, or other non-invasive lesion that in the opinion of the Investigator, with concurrence with the Sponsor's medical monitor, are considered cured with minimal risk of recurrence within three years).
  • Clinical signs of meningeal involvement of MM.
  • Clinically significant cardiac disease, including:
  • Myocardial infarction within six months before Cycle 1, Day 1, or unstable or uncontrolled condition (e.g., unstable angina, congestive heart failure, New York Heart Association Class III-IV)
  • Cardiac arrhythmia (Common Terminology Criteria for Adverse Events Grade 3 or higher) or clinically significant electrocardiogram (ECG) abnormalities
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  • ECG showing a baseline QT interval as corrected QTc >470 msec
  • Known:
  • Active hepatitis A
  • To be seropositive for hepatitis B (defined by a positive test for hepatitis B surface antigen). Patients with resolved infection (i.e., patients who are positive for antibodies to hepatitis B core antigen [anti-HBc] and/or antibodies to hepatitis B surface antigen [anti-HBs]) must be screened using real-time polymerase chain reaction (PCR) measurement of hepatitis B virus (HBV) DNA levels. Those who are PCR positive will be excluded.
  • Exception: Patients with serologic findings suggestive of HBV vaccination (anti-HBs positivity as the only serologic marker) AND a known history of prior HBV vaccination, do not need to be tested for HBV DNA by PCR.
  • To be seropositive for hepatitis C (except in the setting of a sustained virologic response, defined as aviremia at least 12 weeks after the completion of the antiviral therapy).
  • Known to be seropositive for human immunodeficiency virus.
  • Patient has plasma cell leukemia (>2.0 × 109/L circulating plasma cells by standard differential) or Waldenström's macroglobulinemia or POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes) or amyloidosis.
  • 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.
  • Ongoing ≥Grade 2 peripheral neuropathy.
  • Patient has had major surgery within two weeks before C1D1, or has not fully recovered from an earlier surgery, or has a surgery planned during the time the patient is expected to participate in the study or within two weeks after the last dose of study drug administration. Note: patients with planned surgical procedures to be conducted under local anesthesia may participate. Kyphoplasty or vertebroplasty are not considered major surgery.
  • Patient has known allergies, hypersensitivity, or intolerance to any of the study drugs, monoclonal antibodies, human proteins, or their excipients (refer to isatuximab Investigator's Brochure) or known sensitivity to mammalian-derived products.
  • Patient was vaccinated with live vaccines within four weeks prior to C1D1.
  • Pregnant or nursing women.
  • a. Females of childbearing potential (FCBP) unwilling to prevent pregnancy with the use of two reliable methods of contraception for ≥four weeks before the start of study treatment, during treatment (including dose interruptions), and up to five months following the last dose of isatuximab or three months following the last dose of the rest of the study treatment, whichever is longer. This includes one highly effective form of contraception (tubal ligation, intrauterine device, hormonal [birth control pills, injections, hormonal patches, vaginal rings or implants] or partner's vasectomy) and one additional effective contraceptive method (male latex or synthetic condom, diaphragm, or cervical cap).
  • FCBP who are unwilling or unable to be tested for pregnancy: a) twice before study treatment initiation (one 10-14 days prior to start of study drug and one within 24 hours prior to start of study drug. Urine tests must have a sensitivity of ≥25 mIU/mL), b) weekly during 1st month of treatment and then prior to each treatment cycle administration or c) every two weeks in case of irregular menstrual cycles, and d) up to five months following the last dose of isatuximab or three months following the last dose of the rest of the study treatment, whichever is longer.
  • Male participants who refuse to practice abstinence or use a condom during sexual contact with a pregnant female or an FCBP while participating in the study, during dose interruptions and at least five months following the last dose of isatuximab or three months following the last dose of the rest of the study treatment, whichever is longer, even if they have undergone a successful vasectomy.
  • Note 1: an FCBP is a female who: 1) has achieved menarche at some time point, 2) has not undergone a hysterectomy or bilateral oophorectomy or 3) has not been naturally postmenopausal (amenorrhea following cancer therapy does not rule out childbearing potential) for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months).
  • Note 2: True abstinence is acceptable when this is in line with the preferred and usual lifestyle of the patient. Periodic abstinence (e.g., calendar, ovulation, symptothermal, post-ovulation methods) and withdrawal are not acceptable methods of contraception.

Trial locations and contacts

6 sites in 1 country.

Maria Pagoni, Prof contact

+302107211806

info@eae.gr

6 sites in 1 country

Greece6 sites

  • General Hospital of Athens "Evangelismos"

    Athens, 106 76

    Sosana Delimpasi, Dr

  • Anticancer Oncology Hospital of Athens "Agios Savvas"

    Athens, 115 22

    Anastasia Pouli, Dr

  • General Hospital of Athens "Alexandra"

    Athens, 115 28

    Evangelos Terpos, Prof

  • University General Hospital of Ioannina

    Ioannina, 455 00

    Eleftheria Hatzimichael, Prof

  • University General Hospital of Patra

    Pátrai, 265 04

    Anargyros Simeonidis, Prof

  • Anticancer Hospital of Thessaloniki "Theageneio"

    Thessaloniki, 546 39

    Eirini Katodritou, Dr

Other trials in Greece

About this study

Official title: A Phase 2 Study of Isatuximab in Combination With Bortezomib, Cyclophosphamide and Dexamethasone Followed by Isatuximab and Lenalidomide Maintenance in Newly Diagnosed Patients With Multiple Myeloma and Severe Renal Impairment (EAE116)

This is an Investigator-Initiated, phase 2, prospective, open-label study designed to be conducted in six hospitals in Greece.

Eligible patients will initially receive an induction phase of six 28-day cycles of isatuximab in combination with bortezomib, cyclophosphamide, and dexamethasone (VCd), followed by a maintenance phase with isatuximab and lenalidomide until disease progression, death, unacceptable adverse events, lost to follow up, or consent withdrawal, whichever occurs first. The study will last for approximately 36 months (follow-up period), starting from the date of the first patient in, to the date of the last patient last visit.

Read more

The primary objective is to assess the effect of induction treatment with isatuximab in combination with VCd on the renal function of newly diagnosed patients with multiple myeloma and severe renal impairment (RI).

The secondary objectives are to evaluate the effect of isatuximab in combination with VCd, followed by lenalidomide maintenance on: Overall response rate, Progression-Free Survival, Time to Response, Duration of Response, Overall Survival, Minimal Residual Disease negativity rate, Safety

Medical subject headings
Multiple Myeloma, Renal Insufficiency, Neoplasms, Plasma Cell, Neoplasms by Histologic Type, Neoplasms, Paraproteinemias, Blood Protein Disorders, Hematologic Diseases

What participants receive

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

  • IsatuximabDrug

    Route of administration: Intravenous (IV). Dose regimen: Isatuximab will be given at a dose of 10 mg/kg once weekly (QW) on Days 1, 8, 15, and 22 in Cycle 1, on Days 1 and 15 during Cycles 2-6 and on Day 1 from Cycle 7 onwards.

  • BortezomibDrug

    Route of administration: Subcutaneous (SC). Dose regimen: Bortezomib will be given at 1.3 mg/m2 on Days 1, 4, 8, 11 of Cycle 1 and days 1, 8, 15, 22 of Cycles 2-6.

  • CyclophosphamideDrug

    Route of administration: Intravenous (IV). Dose regimen: Cyclophosphamide will be given at 300 mg/m2on Days 1, 8, 15 of Cycle 1 and days 1, 8, 15, 22 of Cycles 2-6.

  • DexamethasoneDrug

    Route of administration: per os (PO)/Intravenous (IV). Dose regimen: Dexamethasone will be given at 40 mg (20 mg for ≥75 years old) on Days 1-4 and 9-12 of Cycle 1 and Days 1, 8, 15 and 22 of Cycles 2-6.

  • LenalidomideDrug

    Route of administration: per os (PO). Dose regimen: Lenalidomide will be given at 10 mg (or according to renal function) daily from Cycle 7 onwards.

Study groups in NCT05147493
Study groupRoleWhat they receive
Single-armExperimentalEligible patients will initially receive an induction phase of six 28-day cycles of Isatuximab in combination with Bortezomib, Cyclophosphamide, and Dexamethasone, followed by a maintenance phase with isatuximab and lenalidomide until disease progression, death, unacceptable adverse events (AEs), lost to follow up, or consent withdrawal, whichever occurs first. Isatuximab will be given at a dose of 10 mg/kg once weekly (QW) on Days 1, 8, 15, and 22 in Cycle 1, on Days 1 and 15 during Cycles 2-6 and on Day 1 from Cycle 7 onwards. Bortezomib will be given at 1.3 mg/m2 on Days 1, 4, 8, 11 of Cycle 1 and days 1, 8, 15, 22 of Cycles 2-6. Cyclophosphamide will be given at 300 mg/m2 on Days 1, 8, 15 of Cycle 1 and days 1, 8, 15, 22 of Cycles 2-6. Dexamethasone will be given at 40 mg (20 mg for ≥75 years old) on Days 1-4 and 9-12 of Cycle 1 and Days 1, 8, 15 and 22 of Cycles 2-6. Lenalidomide will be given at 10 mg (or according to renal function) daily from Cycle 7 onwards.
Receives: Drug: Isatuximab; Drug: Bortezomib; Drug: Cyclophosphamide; Drug: Dexamethasone; Drug: Lenalidomide

What is being measured

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

  1. Renal Response Rate (RRR)

    The primary endpoint is the renal response rate (RRR) after six months of treatment with isatuximab plus VCd. RRR is defined as the proportion of patients who achieve a partial renal (PRrenal) or better response after six months of treatment with isatuximab plus VCd, using the eGFR cut-off values of the IMWG response criteria

    Measured: After six months of treatment with isatuximab plus VCd

Secondary outcomes (7)

  1. Overall response rate (ORR)

    The proportion of patients who achieve a partial response (PR) or better, assessed by the Investigator using the IMWG criteria, from study treatment initiation to progressive disease (PD), or initiation of further anti-myeloma treatment, or death, whichever comes first.

    Measured: From study treatment initiation to progressive disease (PD), or initiation of further anti-myeloma treatment, or death, whichever comes first. Maximum time period 36 months

  2. Progression-free survival (PFS)

    The time from study treatment initiation to the date of first documentation of PD, assessed by the Investigator using the IMWG response criteria, or initiation of further anti-myeloma treatment, or death from any cause, whichever comes first.

    Measured: From study treatment initiation to progressive disease (PD), or initiation of further anti-myeloma treatment, or death, whichever comes first. Maximum time period 36 months

  3. Time to Response (TTR)

    The time from study treatment initiation to the date of the first objective response of partial response (PR) or better, assessed with the IMWG response criteria.

    Measured: From study treatment initiation to partial response (PR), or better. Maximum time period 36 months

  4. Duration of Response (DoR)

    The time from the date of the first objective response to the date of the first documented PD, assessed by the Investigator using the IMWG response criteria, or death, whichever occurs first. DoR will be assessed only for patients who have achieved ≥ partial response (PR)

    Measured: From time response is achieved to progressive disease (PD), or death, whichever comes first. Maximum time period 36 months

  5. Overall Survival (OS)

    The time from study treatment initiation to the date of death from any cause. OS will be assessed during the response follow-up visits until the end of the study.

    Measured: From study treatment initiation to death. Maximum time period 36 months

  6. Minimal Residual Disease (MRD) negativity

    The proportion of patients achieving MRD-negative status, assessed by the Investigator at suspected complete response as per IMWG criteria.

    Measured: Through study completion. Maximum time period 36 months

  7. Safety Events i.e. Adverse Events (AEs), Treatment-Emergent Adverse Events (TEAEs) and serious adverse events (SAEs)

    The incidence of Adverse Events (AEs), Treatment-Emergent Adverse Events (TEAEs) and serious adverse events (SAEs).

    Measured: Study treatment initiation until 30 days after last study treatment. Maximum time period 36 months

Timeline

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

  1. First posted7 Dec 2021
  2. Study startApr 2022 (estimated)
  3. Primary completionDec 2024 (estimated)
  4. Study completionFeb 2025 (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 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
51 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05147493
Sponsor's protocol ID
EAE116
Status last verified
Mar 2022
First submitted
5 Nov 2021
Last updated
29 Mar 2022
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Isatuximab, Bortezomib and Cyclophosphamide in people with Multiple Myeloma and Renal Impairment, run by Hellenic Society of Hematology at 6 sites in Greece.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 18 inclusion and 25 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: status not confirmed, as of the sponsor's last update on 29 Mar 2022. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 6 sites in Greece. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

Contact Maria Pagoni, Prof (+302107211806, info@eae.gr), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Renal Response Rate (RRR) (time frame: After six months of treatment with isatuximab plus VCd). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT05147493.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 29 Mar 2022.

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