Clinical trial Recruiting at 22 sites Phase 1 Interventional Ages 18 and up

Testing ISB 2001 for patients with relapsed or refractory multiple myeloma

Official title: A Phase 1, First-in-Human, Multicenter, Open-Label, Dose Escalation and Dose-Expansion Study of Single-Agent ISB 2001 in Subjects With Relapsed/Refractory Multiple Myeloma

Run by Ichnos Sciences SA · NCT05862012 · Data updated 2026-11-12

This study is testing a new treatment called ISB 2001 to see if it can help people with relapsed or refractory multiple myeloma who haven't had success with other therapies.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment200 (estimated)
SponsorIchnos Sciences SA
Industry-sponsored
Locations32 sites (Palo Alto, California and 31 other locations)
StatusRecruiting
StartedNovember 1, 2023
Main results expectedJuly 2027
Study endsJuly 2027
Registry record updatedApril 1, 2026
Trial IDNCT05862012 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults with pathologically confirmed relapsed or refractory multiple myeloma who have measurable disease and an ECOG performance status of 2 or less.

Probably not a fit

Patients with active malignant central nervous system involvement or uncontrolled infections may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a first-in-human, Phase 1, open-label study evaluating the safety and anti-myeloma activity of ISB 2001 in patients with relapsed or refractory multiple myeloma. The study consists of two parts: a dose escalation phase to determine the maximum tolerated dose and a dose expansion phase to confirm safety and identify the optimal biologically active dose. Participants will receive ISB 2001 until disease progression, unacceptable toxicity, or withdrawal from the study. The study aims to enroll patients who have previously been treated with established therapies and are refractory or intolerant to them.

Why it matters

Potential benefit: If successful, this study could provide a new treatment option for patients with relapsed or refractory multiple myeloma who have limited alternatives.

How similar studies have gone: Other studies have shown promise with similar approaches in treating multiple myeloma, but this specific treatment is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
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.

Where it's running

  • Standford Cancer Institute
    Palo Alto, California, United States
    Recruiting
  • Winship Cancer Institute
    Atlanta, Georgia, United States
    Recruiting
  • University of Chicago Medical Center
    Chicago, Illinois, United States
    Recruiting
  • Beth Israel Deaconess Medical Center
    Boston, Massachusetts, United States
    Recruiting
  • Montefiore Medical Center
    The Bronx, New York, United States
    Recruiting
  • University of North Carolina
    Chapel Hill, North Carolina, United States
    Recruiting
Show 26 more locations
  • Froedtert Hospital & the Medical College of Wisconsin
    Milwaukee, Wisconsin, United States
    Recruiting
  • Concord Hospital
    Concord, New South Wales, Australia
    Recruiting
  • Pindara Private Hospital
    Benowa, Queensland, Australia
    Recruiting
  • St. Vincent's Hospital Melbourne
    Fitzroy, Victoria, Australia
    Recruiting
  • Peter MacCallum Cancer Center
    Melbourne, Victoria, Australia
    Recruiting
  • Linear Clinical Research
    Nedlands, Western Australia, Australia
    Recruiting
  • CHRU Lille
    Lille, Hauts-de-France, France
    Recruiting
  • CHU Poiters - Hospital la Miletrie
    Poitiers, New Aquitaine, France
    Recruiting
  • CHU de Nantes - Hotel Dieu
    Nantes, Pays de la Loire Region, France
    Recruiting
  • Groupe Hospitalier Pitie-Salpetriere
    Paris, Île-de-France Region, France
    Recruiting
  • Fondazione IRCCS CA' Granda Ospedale Maggiore Policlinico
    Milan, Lombardy, Italy
    Recruiting
  • Oslo University Hospital
    Oslo, Oslo, Norway
    Recruiting
  • Instituto de Investigacion Biomedica de Salamanca (IBSAL)
    Salamanca, Castile de Leon, Spain
    Recruiting
  • Institut Catala de Oncologia (ICO)
    Badalona, Catalonia, Spain
    Recruiting
  • Hospital Clinic de Barcelona
    Barcelona, Catalonia, Spain
    Recruiting
  • Clinica Universidad de Nevarra
    Pamplona, Navarre, Spain
    Recruiting
  • Sylvester Cancer Center
    Miami, Florida, United States
    Active not recruiting
  • Tennessee Oncology
    Nashville, Tennessee, United States
    Active not recruiting
  • Virginia Commonwealth University (VCU)
    Richmond, Virginia, United States
    Active not recruiting
  • Apollo Hospital International Limited
    Gandhinagar, Gujarat, India
    Active not recruiting
  • Health Care Global Enterprises Ltd.
    Bangalore, Karnataka, India
    Active not recruiting
  • Deenanath Mangeshkar Hospital and Research Centre
    Pune, Maharashta, India
    Active not recruiting
  • Apollo Cancer Centers
    Hyderabad, Telangana, India
    Active not recruiting
  • HCG Hospital
    Bangalore, India
    Active not recruiting
  • ASST Spedali Civili di Brescia
    Brescia, Lombardy, Italy
    Active not recruiting
  • Centro Integral Oncologici Clara Campal
    Madrid, Madrid, Spain
    Active not recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.