CAR-T therapy challenges stem cell transplant as First-Line treatment for multiple myeloma
NCT ID NCT05257083
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase 3 trial tests whether a new CAR-T cell therapy (cilta-cel) works better than the standard stem cell transplant for people newly diagnosed with multiple myeloma. About 759 participants will receive either CAR-T or a transplant after initial drug treatment. The main goal is to see who lives longer without the cancer getting worse.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ciltacabtagene autoleucel (CAR-T cell therapy)
- What this could lead to
- If successful, this could offer a more effective first-line treatment option for newly diagnosed multiple myeloma, potentially replacing the need for a stem cell transplant.
- What could go wrong
- This is a large phase 3 trial, but CAR-T therapy carries risks like severe immune reactions and long-term side effects. It may not prove superior to the current standard of care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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759 people
The number who actually took part.
- Started
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Oct 2023
- Expected to finish
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Aug 2040
An estimate. End dates often move.
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participants with documented NDMM according to IMWG diagnostic criteria, for whom high-dose therapy and ASCT are part of the intended initial treatment plan. * Measurable disease, as assessed by central laboratory, at screening as defined by any of the following: 1. Serum monoclonal paraprotein (M-protein) level ≥1.0 g/dL or urine M-protein level ≥200 mg/24 hours; or 2. Light chain MM without measurable disease in serum or urine: serum Ig free-light chain (FLC) ≥10 mg/dL and abnormal serum Ig kappa lambda FLC ratio. * ECOG performance status of grade 0 or 1 * Clinical laboratory values within prespecified range. Exclusion Criteria: * Prior treatment with CAR-T therapy directed at any target. * Any prior BCMA target therapy. * Any prior therapy for MM or smoldering myeloma other than a short course of corticosteroids * Received a strong cytochrome P450 (CYP)3A4 inducer within 5 half-lives prior to randomization * Received or plans to receive any live, attenuated vaccine (except for COVID-19 vaccines) within 4 weeks prior to randomization. * Known active, or prior history of central nervous system (CNS) involvement or clinical signs of meningeal involvement of MM * Stroke or seizure within 6 months of signing Informed Consent Form (ICF)
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Get notified about this study
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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
Locations
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'G. Papanikolaou' Hospital of Thessaloniki
Thessaloniki, Greece
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(CHU) Centre Hospitalier Universitaire de Quebec Laval
Québec, Canada
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Akademiska Sjukhuset
Uppsala, Sweden
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Alfred Health
Melbourne, Australia
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Attikon University General Hospital of Attica
Athens, Greece
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Austin Hospital
Melbourne, Australia
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Boston Medical Center
Boston, Massachusetts, 02118, United States
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CHRU de Lille - Hopital Claude Huriez
Lille, France
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CHU De Nantes - Hématologie Clinique
Nantes, France
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CHU Poitiers - Pôle régional de Cancérologie
Poitiers, France
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CHU de Toulouse
Toulouse, France
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CLINICA UNIV. DE NAVARRA, Pamplona
Pamplona, Spain
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Calvary Mater Newcastle Hospital
Waratah, Australia
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Centre Hospitalier Universitaire Vaudois (CHUV)Département d'oncologie
Lausanne, Switzerland
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City of Hope
Duarte, California, 91010, United States
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Cleveland Clinic
Cleveland, Ohio, 44195, United States
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Cross Cancer Institute
Edmonton, Canada
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Dana-Farber Cancer Institute
Boston, Massachusetts, 02215, United States
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Duke University Medical Center
Durham, North Carolina, 27705, United States
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Emory University Hospital
Atlanta, Georgia, 30322, United States
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Erasmus MC
Rotterdam, Netherlands
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Fakultni nemocnice Brno
Brno, Czechia
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Fakultni nemocnice Hradec Kralove
Králová, Czechia
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Fakultni nemocnice Plzen
Pilsen, Czechia
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Fakutni nemocnice Ostrava
Ostrava, Czechia
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Fiona Stanley Hospital
Murdoch, Australia
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Hadassah Medical Center
Jerusalem, Israel
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Hokkaido University Hospital-Department of Hematology
Hokkaido, Japan
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Hopital Maisonneuve-Rosemont
Montreal, Canada
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Hopital Saint Louis - Aphp Hôpitaux Universitaires Saint-Louis
Saint-Louis, France
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Hospices Civils De Lyon
Lyon, France
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Hospital Clinic de Barcelona
Barcelona, Spain
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Hospital General Universitario Gregorio Marañón
Madrid, Spain
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Hospital Universitario 12 de Octubre
Madrid, Spain
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Hospital Universitario Germans Trias i Pujol
Badalona, Spain
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Hospital Universitario Ramón y Cajal
Madrid, 28034, Spain
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Hospital Universitario Virgen del Rocío
Seville, Spain
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Hospital Universitario de Salamanca
Salamanca, Spain
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Hospital Universitario la Fe, Valencia
Valencia, Spain
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Hospital de Santiago de Compostela
Santiago de Compostela, Spain
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Hyogo College of Medicine
Hyōgo, Japan
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Instituto Catalán de Oncología
Barcelona, Spain
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Japanese Red Cross Medical Center - Hematology
Shibuya City, Japan
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Jules Bordet Instituut
Anderlecht, Belgium
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Juntendo University Hospital
Bunkyō City, Japan
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Kanazawa University Hospital
Kanazawa, Japan
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Karmanos Cancer Center
Detroit, Michigan, 48201, United States
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Keio University Hospital - Hematology
Shinjuku-Ku, Japan
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Kyushu University Hospital - Hematology/Oncology
Fukuoka, Japan
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Landstinget i Ostergotland-Universitetssjukhuset i Linkoping
Linköping, Sweden
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Levine Cancer Institute
Charlotte, North Carolina, 28204, United States
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Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
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McMaster University
Hamilton, Canada
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Mcgill University Health Centre
Montreal, Canada
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Medical College Wisconsin
Milwaukee, Wisconsin, 53226, United States
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Memorial Sloan-Kettering Cancer Center
New York, New York, 10065, United States
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Moffit Cancer Center
Tampa, Florida, 33612, United States
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Montefiore M-E Center
The Bronx, New York, 10467, United States
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Mount Sinai Medical Center
New York, New York, 10029, United States
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Nagoya City University Hospital - Department of Hematology & Oncology
Nagoya, Japan
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Okayama University Hospital - Hematology/Oncology
Okayama, Japan
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Osaka metropolitan university hospital
Osaka, Japan
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Oslo University Hospital Ullevål - Oncology
Oslo, Norway
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Ottawa Hospital Research Institute
Ottawa, Canada
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Peter MacCallum Cancer Centre
Melbourne, Australia
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Princess Alexandra Hospital
Brisbane, Australia
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Princess Margaret Cancer Centre
Toronto, Canada
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Queen Elizabeth Medical Centre
Birmingham, United Kingdom
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Radboud UMC
Nijmegen, Netherlands
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Royal Brisbane and Womens Hospital
Herston, Australia
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Royal Prince Alfred Hospital
Camperdown, Australia
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Sahlgrenska Universitetssjukhuset
Gothenburg, Sweden
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Sheba medical center
Ramat Gan, Israel
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Skånes University Hospital Lund
Lund, Sweden
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Stanford University
Stanford, California, 94305, United States
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Tel Aviv Sourasky Medical Center
Tel Aviv, Israel
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The Ohio State University
Columbus, Ohio, 43210, United States
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Thomas Jefferson University Hospital
Philadelphia, Pennsylvania, 19107, United States
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Tohoku University Hospital - Hematology
Tōhoku, Japan
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Tübingen
Tübingen, Germany
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UC San Diego Health Moores Cancer Center
San Diego, California, 92093, United States
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UMC Utrecht
Utrecht, Netherlands
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UZ Gent
Ghent, Belgium
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UZ Leuven
Leuven, Belgium
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UZA
Antwerp, Belgium
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Universitaetsspital Basel - Zentrum fur Hamato-Onkologie
Basel, Switzerland
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Universitaetsspital Bern, Inselspital
Bern, Switzerland
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Universitaetsspital Zuerich -Universitaeren Herzzentrum Zuerich
Zurich, Switzerland
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University Hospital of Cologne
Cologne, Germany
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University Hospital of Leipzig
Leipzig, Germany
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University Hospital of Wales
Cardiff, United Kingdom
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University Hospital of Würzburg
Würzburg, Germany
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University Medical Center Groningen
Groningen, Netherlands
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University Of Maryland Medical Center
Baltimore, Maryland, 21201, United States
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University of Arkansas
Little Rock, Arkansas, 72205, United States
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University of California San Francisco (UCSF)
San Francisco, California, 94117, United States
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University of Chicago
Chicago, Illinois, 60637, United States
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University of Iowa
Iowa City, Iowa, 52242, United States
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University of Rochester
Rochester, New York, 14642, United States
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University of Texas Southwestern Medical Center
Dallas, Texas, 75390, United States
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University of Virginia
Charlottesville, Virginia, 22903, United States
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University of Washington Medical
Seattle, Washington, 98195, United States
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Universitätsklinikum Hamburg - Eppendorf
Hamburg, Germany
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VU Medisch Centrum
Amsterdam, Netherlands
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Vancouver General Hospital
Vancouver, Canada
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Westmead Hospital
Westmead, Australia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Cheap blood count ratios eyed as window into Myeloma's inflammatory grip
- Can a t-cell engager rescue myeloma that outsmarted CAR-T?
- Can myeloma treatment work without steroids?
- Double-Drug attack on Hard-to-Treat lymphomas
- Banking blood and bone marrow to decode plasma cell disorders
- Which scan sees hidden myeloma better: PET or MRI?