Elotuzumab, Selinexor, and Dexamethasone for Relapsed Refractory Multiple Myeloma (ESdRRMM) ESDRRMM

What's the purpose of this trial?

In this clinical trial, the investigators are proposing the addition of Elotuzumab to Selinexor and low-dose dexamethasone (ESd) in RRMM, previously treated with one or a combination of PI's, IMiD's, and anti-CD38 mAb.

This is an upcoming trial that has not yet started accepting patients.

What will happen during the trial?

You may be able to join this trial if you:

The following criteria is a partial list of reasons why patients may be eligible to participate in this clinical trial. Further evaluation with a medical professional is required.

Inclusion Criteria:

Patients must meet all of the following inclusion criteria to be eligible to enroll in this study:

  • Age ≥ 18 years
  • Willing and able to provide written informed consent in accordance with federal, local, and institutional guidelines. The patient must provide informed consent prior to the first screening procedure
  • Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) of ≤ 2
  • Having measurable MM based on the modified International Myeloma Working Group (IMWG) guidelines, defined by at least one of the following:
    • Serum M-protein ≥ 0.5 g/dL by serum electrophoresis (SPEP), urinary M-protein excretion ≥ 200 mg/24 hours by urine electrophoresis (UPEP), and free light chain (FLC) ≥ 100 mg/L, provided that the FLC ratio is abnormal.
  • Patients with non-secretory multiple myeloma will be included if they have 25% or more of plasmacytoma size progression or appearance of new plasmacytoma lesions.
  • Must have at least previously received ≥ 1 anti-MM regimens
  • More than 6 months have passed since an allogeneic transplant or 100 days since an autologous stem cell transplant, if patients had any
  • Adequate hepatic function within 28 days prior to C1D1:
    • Total bilirubin < 1.5 × upper limit of normal (ULN) (except patients with Gilbert's syndrome who must have a total bilirubin of < 3 × ULN), and
    • Aspartate aminotransferase (AST) and alanine aminotransferase (3) normal to<2 × ULN.
  • Calculated creatinine clearance (CrCl) >15 mL/min based on the Cockcroft and Gault formula.
  • Adequate hematopoietic function within 7 days prior to C1D1: total white blood cell (WBC) count ≥1500/mm3, absolute neutrophil count ≥1000/mm3, hemoglobin ≥8.5 g/dL and platelet count ≥75,000/mm3
    • Patients receiving hematopoietic growth factor support, including erythropoietin, darbepoetin, granulocyte-colony stimulating factor (G-CSF), granulocyte macrophage-colony stimulating factor (GM-CSF), and platelet stimulators (eg, eltrombopag, romiplostim, or interleukin-11) must have at least a 2-week interval between growth factor support and the Screening assessments, but they may receive growth factor support during the study.
    • Patients must have:
      • At least a 2-week interval from the last red blood cell (RBC) transfusion prior to the Screening hemoglobin assessment, and
      • At least a 1-week interval from the last platelet transfusion prior to the Screening platelet assessment.
  • Female patients of childbearing potential must have a negative serum pregnancy test at Screening. Female patients of childbearing potential and fertile male patients who are sexually active with a female of childbearing potential must use highly
  • Effective methods of contraception throughout the study and for 3 months following the last dose of study treatment.

Exclusion Criteria:

Patients meeting any of the following exclusion criteria are not eligible to enroll in this study:

  • Has received selinexor or another XPO1 inhibitor previously.
  • Has any concurrent medical condition or disease (eg, uncontrolled active hypertension, uncontrolled active diabetes, active systemic infection, etc.) that is likely to interfere with study procedures.
  • Uncontrolled active infection requiring parenteral antibiotics, antivirals, or antifungals within 1 week prior to Cycle 1 Day 1 (C1D1). Patients on prophylactic antibiotics or with a controlled infection within 1 week prior to C1D1 are acceptable.
  • Known intolerance, hypersensitivity, or contraindication to glucocorticoids.
  • Pregnant or breastfeeding females.
  • Life expectancy of <6 months
  • Major surgery within 6 weeks prior to C1D1.
  • Patients with active hepatitis B virus (HBV) are eligible if antiviral therapy for hepatitis B has been given for >8 weeks and viral load is <100 IU/mL.
  • Patients with untreated hepatitis C virus (HCV) are eligible if there is a documentation of negative viral load per institutional standard.
  • Patients with history of human immunodeficiency virus (HIV) are eligible if they have cluster of differentiation 4 (CD4+ )T-cell counts ≥350 cells/µL, negative viral load per institutional standard, and no history of acquired immunodeficiency syndrome (AIDS)-defining opportunistic infections in the last year.
  • Any active gastrointestinal dysfunction interfering with the patient's ability to swallow tablets, or any active gastrointestinal dysfunction that could interfere with absorption of study treatment.
  • Inability or unwillingness to take supportive medications such as anti-nausea and anti-anorexia agents as recommended by the National Cancer Comprehensive Network (NCCN) for antiemesis and anorexia/cachexia (palliative care).
  • Any active, serious psychiatric, medical, or other conditions/situations that, in the opinion of the Investigator, could interfere with treatment, compliance, or the ability to give informed consent.
  • Contraindication to any of the required concomitant drugs or supportive treatments.
  • Patients unwilling or unable to comply with the protocol including providing 24-hour urine samples for urine protein electrophoresis at the required time points.

Additional Trial Information

Phase 2

Enrollment: 18 patients (estimated)

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Tulane Cancer Center Tulane University School of Medicine

New Orleans, LA

Not Yet Accepting
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