New hope for Hard-to-Treat myeloma: first human trial of forimtamig begins
NCT ID NCT04557150
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage trial tested a new drug called forimtamig in 225 people with multiple myeloma that had returned or stopped responding to standard treatments. The main goals were to check safety and find the right dose. Participants received the drug by IV or injection, and researchers monitored side effects and how the drug moved through the body.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Forimtamig (RO7425781)
- What this could lead to
- If successful, this could lead to a new treatment option for people with multiple myeloma who have run out of standard therapies.
- What could go wrong
- This is an early Phase 1 trial focused on safety and dosing, so it is not yet proven to work. Side effects and limited effectiveness are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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CHRU Lille - Hôpital Claude Huriez
Lille, 59037, France
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CHU NANTES - Hôtel Dieu
Nantes, 44093, France
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Clinica Universitaria de Navarra
Pamplona, Navarre, 31008, Spain
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Fond. IRCCS Istituto Nazionale Tumori
Milan, Lombardy, 20133, Italy
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Hopital De Haut Leveque
Pessac, 33604, France
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Hospital Clinico Universitario de Salamanca
Salamanca, 37007, Spain
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Hospital Universitario Marques de Valdecilla
Santander, Cantabria, 39008, Spain
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IRCCS Istituto Nazionale dei Tumori di Napoli - Pascale Ematologia Oncologica
Naples, Campania, 80131, Italy
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Instituto Clinico Humanitas
Rozzano, Lombardy, 20089, Italy
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New Zealand Clinical Research - Auckland
Auckland, 1010, New Zealand
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Odense Universitetshospital
Odense C, 5000, Denmark
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Peter MacCallum Cancer Center
Melbourne, Victoria, 3000, Australia
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Policlinico S.Orsola-Malpighi
Bologna, Emilia-Romagna, 40138, Italy
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Rigshospitalet
København Ø, 2100, Denmark
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Samsung Medical Center
Seoul, 06351, South Korea
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Seoul National University Hospital
Seoul, 03080, South Korea
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Seoul St Mary's Hospital
Seoul, 06591, South Korea
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St James University Hospital
Leeds, LS9 7TF, United Kingdom
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UZ Gent
Ghent, 9000, Belgium
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University College London Hospitals NHS Foundation Trust
London, W1T 7HA, United Kingdom
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- Diabetes drug metformin could boost myeloma treatment