Study of ISB 2001 in Relapsed/Refractory Multiple Myeloma (TRIgnite-1)

PHASE1RECRUITING

This study is a first-in-human, Phase 1, open-label study that will evaluate safety and anti-myeloma activity of ISB 2001 in participants with relapsed/refractory multiple myeloma (R/R MM).

Study details:

The study enrolls participants with R/R MM that have been treated with immunomodulatory drugs (IMiDs), proteasome inhibitors, and anti-CD38 therapies either in combination or as a single agent and are refractory to, or intolerant of, established therapies known to provide clinical benefit in MM. The study is conducted in two parts: Part 1 dose escalation and Part 2 dose expansion. Dose escalation continued until the maximum planned dose was reached.

Dose expansion cohorts were initiated to further confirm safety and optimal biologically active dose. Participants receive ISB 2001 until disease progression, unacceptable toxicity occurs, any criterion for stopping the study treatment, or participant withdrawal from the study.

Eligibility criteria

Researchers look for people who fit a certain description, called eligibility criteria. See if you qualify.

Inclusion criteria

  1. Participants with pathologically confirmed MM with measurable M-protein: serum and/or 24 hour urine, serum-free light chains or measurable isolated plasmacytoma
  2. Have an Eastern Cooperative Oncology Group (ECOG) performance status score of 2 or less
  3. Must have adequate hematologic, hepatic, renal, and cardiac functions

Exclusion criteria

  1. Active malignant central nervous system involvement
  2. Uncontrolled infection requiring systemic antibiotic therapy or other serious infection prior to C1D1
  3. History of autoimmune disease requiring systemic immunosuppressive therapy
  4. Any concurrent or uncontrolled medical, comorbid, psychiatric or social condition that would limit compliance with study procedures, interfere with the study results, substantially increase the risk of AEs, compromise ability to provide written informed consent or, in the opinion of the Investigator, constitute a hazard for participating in this study.
  5. Female subjects who are lactating and breastfeeding or have a positive pregnancy test during the screening period or on Day 1 before first dose of ISB 2001.

Eligibility

Age eligible for study : NA

Healthy volunteers accepted : No

Gender eligible for study: ALL

Things to know

Study dates

Study start:

Primary completion:

Study completion finish:

study type

Study type

TREATMENT

phase

Phase

    PHASE1

trial

Study ID

NCT05862012

Intervention or treatment

DRUG: ISB 2001

DRUG: ISB 2001

Conditions

  • Relapsed/Refractory Multiple Myeloma
  • Condition: Relapsed/Refractory Multiple Myeloma

  • DRUG: ISB 2001 and other drugs

  • Concord, New South Wales, Australia and more

  • Sponsor: Ichnos Sciences SA

You may be eligible to participate in this trial based on your search. Check eligibility by answering some questions.

Are you running this trial?

If you're a clinic or sponsor, you can claim this study

Research sites nearby

Closest Location:

Concord Hospital

Select from list below to view details:

  • Concord Hospital

    Concord, New South Wales, Australia

  • Pindara Private Hospital

    Benowa, Queensland, Australia

  • St. Vincent's Hospital Melbourne

    Fitzroy, Victoria, Australia

  • Peter MacCallum Cancer Center

    Melbourne, Victoria, Australia

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Who is running the clinical trial?

ISS

Ichnos Sciences SA

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Participant Group/ArmIntervention/Treatment
EXPERIMENTAL: Part 1: Dose Escalation
  • Participants with R/R MM is administered ISB 2001 weekly on Days 1, 8, 15, and 22 of each 28-day cycle, with an additional step-up dose in Cycle 1 on Day 4. Treatment cycle duration is 28 days. Participants will receive ISB 2001 until disease progression, unacceptable toxicity occurs, any criterion for stopping the study treatment or participant withdrawal from the study
Drug: ISB 2001
    EXPERIMENTAL: Part 2: Dose Expansion
    • Dose expansion cohorts are initiated to further confirm safety and optimal biologically active dose. Participants will receive ISB 2001 until disease progression, unacceptable toxicity occurs, any criterion for stopping the study treatment or participant withdrawal from the study.
    Drug: ISB 2001

      What is the study measuring?

      Primary Outcome

      MeasureDescriptionTime Frame
      Frequency and Severity Of Treatment-Emergent Adverse Events (TEAEs)Not SpecifiedUp to 18 months
      Number of Dose-Limiting Toxicities (DLT) During the First 28 Days After the First Administration of ISB 2001 (Cycle 1) in Each Cohort (Part 1)Not SpecifiedUp to 28 days

      Secondary Outcome

      MeasureDescriptionTime Frame
      Maximum Concentration (Cmax) of ISB 2001 in SerumNot SpecifiedUp to 28 days
      Time to Reach Maximum Concentration (Tmax) of ISB 2001 in SerumNot SpecifiedUp to 28 days
      Area Under the Concentration Time Curve in Dosing Intervals (AUC0-tau) of ISB 2001 in SerumNot SpecifiedUp to 28 days
      Area Under the Concentration Time Curve From Zero to Time t (AUC0-t) of ISB 2001 in SerumNot SpecifiedUp to 28 days
      Percent Incidence of Anti-Drug Antibody (ADA), Neutralizing Antibody (nAb) and Titer of ADA From Baseline Until End-of-Treatment (EOT)Not SpecifiedBaseline to 18 months
      Overall Response Rate (ORR) Based on International Myeloma Working Group (IMWG)Not Specified18 months
      Complete Response Rate (CRR) Based on International Myeloma Working Group (IMWG)Not Specified18 months
      Duration of Response (DOR) Based on International Myeloma Working Group (IMWG)Not Specified18 months
      Time to Progression (TTP)Not Specified18 months
      Time to Next Treatment (TTNT)Not Specified18 months
      Time to Response (TTR)Not Specified18 months
      Progression Free Survival (PFS)Not Specified18 months
      Overall Survival (OS)Not Specified18 months
      Are you running this trial?If you're a clinic or sponsor, you can claim this study.

      References

      Clinical Trials Gov: Study of ISB 2001 in Relapsed/Refractory Multiple Myeloma (TRIgnite-1)

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