Real-World watch: how do standard treatments perform against tough myeloma?
NCT ID NCT05160584
First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 3 times
Summary
This study follows about 300 people with multiple myeloma that has come back or stopped responding to treatment. Researchers will watch how well standard treatments work in real-life settings over 24 months, focusing on response rates, safety, and how patients feel. The goal is to gather practical information, not to test a new drug.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2021
- Expected to finish
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Oct 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population consists of participants with previously treated multiple myeloma, having received standard of care (SOC) antimyeloma treatments during local clinical practices.
- 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: * For Period 1 and 2: Have a documented diagnosis of multiple myeloma according to International myeloma working group (IMWG) diagnostic criteria. For Period 3: Start of talquetamab for the treatment of a documented diagnosis of relapsed and/or refractory multiple myeloma (RRMM) according to IMWG diagnostic criteria and the approved indication. The decision to start talquetamab must be made independently of the decision to participate in the study, with the start of treatment occurring up to 28 days following the start of screening or having occurred up to 21 days before the informed consent form (ICF) date * For Period 1 and 2: Have an Eastern Cooperative Oncology Group (ECOG) Performance Status grade of 0 or 1. For Period 3: Have ECOG performance status of 0,1 or 2 * For Period 1,2 and 3: Must not be pregnant or must not plan to become pregnant within the study period * For Period 1,2 and 3: Participants must sign an ICF indicating that he or she understands the purpose and observational nature of the study and is willing to participate. Consent is to be obtained prior to the initiation of any study-related data collection * For Period 1 and 2: Received at least 3 prior lines of therapy (induction with or without hematopoietic stem cell transplant and with or without maintenance therapy is considered a single regimen). Undergone at least 1 complete cycle of treatment for each line of therapy, unless progressive disease (PD) was the best response to the line of therapy * For Period 1 and 2: Must have documented evidence of progressive disease based on participating physician's determination of response by the IMWG response criteria on or after the last regimen. Participants with documented evidence of progressive disease within the previous 6 months and who are refractory or non-responsive to their most recent line of treatment afterwards are also eligible * For Period 1 and 2: Measurable disease at screening as defined by any of the following: Serum monoclonal paraprotein (M-protein) level 1.0 g/dL or urine M-protein level 200 mg/24 hours; or Light chain multiple myeloma without measurable disease in the serum or the urine: Serum immunoglobulin free light chain 10 mg/dL and abnormal serum immunoglobulin kappa lambda free light chain ratio * Period 1: Received as part of previous therapy a PI, an IMiD, and an anti-CD38 antibody (prior exposure can be from different monotherapy or combination regimens) * Period 2: Received as part of previous therapy a PI, an IMiD, an anti-CD38 antibody, and BCMA-targeted therapy (prior exposure can be from different monotherapy or combination regimens) * For period 3: At least one of the following prior to the start of talquetamab: a. Measurable disease at screening as defined by any of the following: Serum monoclonal paraprotein (M-protein) level greater than or equal to (\>=) 0.5 grams per deciliter (g/dL) or urine M-protein level \>= 200 milligram (mg) /24 hours; or b. serum immunoglobulin free light chain \>= 10 milligrams per deciliter (mg/dL) and abnormal ratio of involved and uninvolved free light chains or c. presence of bone lesions or plasmacytomas (\>=1 lesion has 2 diameters \>= 1 centimeter \[cm\])
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
47 sites in 8 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Ahepa University General Hospital of Thessaloniki
RECRUITINGThessaloniki, 54636, Greece
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Alexandra Hospital
RECRUITINGAthens, 115 28, Greece
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Anticancer Hospital of Thessaloniki Theageneio
RECRUITINGThessaloniki, 546 39, Greece
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Azienda Ulss 8 Berica- Ospedale Di Vicenza
RECRUITINGVicenza, 36100, Italy
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CHRU de Lille Hopital Claude Huriez
COMPLETEDLille, 59037, France
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CHU de Montpellier Hopital Saint Eloi
COMPLETEDMontpellier, 34295, France
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CHU de Nantes hotel Dieu
COMPLETEDNantes, 44093, France
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Campus Bio Medico di Roma
RECRUITINGRoma, 128, Italy
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Casa Sollievo Della Sofferenza IRCCS
RECRUITINGSan Giovanni Rotondo, 71013, Italy
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Centre hospitalier Lyon-Sud
COMPLETEDPierre-Bénite, 69495, France
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Charite Universitaetsmedizin Berlin - Campus Benjamin Franklin
COMPLETEDBerin, 12203, Germany
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Chu Helora Hospital De Mons Site Kennedy
RECRUITINGMons, 7000, Belgium
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Clinica Univ. de Navarra
COMPLETEDPamplona, 31008, Spain
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Fondazione IRCCS Policlinico San Matteo
RECRUITINGPavia, 27100, Italy
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Fondazione Policlinico Universitario A Gemelli IRCCS
RECRUITINGRoma, 00168, Italy
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Fundeni Clinical Institute
RECRUITINGBucharest, 022328, Romania
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General University Hospital of Patras
RECRUITINGRio, 265 04, Greece
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Grande Ospedale Metropolitano 'Bianchi-Melacrino-Morelli' Reggio Calabria
RECRUITINGReggio Calabria, 89124, Italy
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Heinrich-Braun-Klinikum gGmbH
COMPLETEDZwickau, 08060, Germany
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Henry Dunant Hospital Center
RECRUITINGAthens, 115 26, Greece
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Hirslanden Klinik Hirslanden
RECRUITINGZurich, 8032, Switzerland
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Hosp Clinico Univ de Salamanca
RECRUITINGSalamanca, 37007, Spain
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Hosp. Clinico Univ. de Santiago
COMPLETEDSantiago de Compostela, 15706, Spain
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Hosp. Clinico Univ. de Valencia
RECRUITINGValencia, 46010, Spain
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Hosp. Clinico Univ. de Valladolid
COMPLETEDValladolid, 47003, Spain
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Hosp. Univ. 12 de Octubre
COMPLETEDMadrid, 28041, Spain
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Hosp. Univ. Dr. Peset
RECRUITINGValencia, 46017, Spain
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Hosp. Univ. Marques de Valdecilla
RECRUITINGSantander, 39008, Spain
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Hosp. Univ. Miguel Servet
RECRUITINGZaragoza, 50009, Spain
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Hosp. Univ. Ramon Y Cajal
COMPLETEDMadrid, 28034, Spain
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Hosp. Univ. Son Espases
RECRUITINGPalma, 7120, Spain
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Hosp. Univ. Virgen de Las Nieves
RECRUITINGGranada, 18014, Spain
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Hosp. de Cabuenes
RECRUITINGGijón, 33394, Spain
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Hosp. de Jerez de La Frontera
COMPLETEDJerez de la Frontera, 11407, Spain
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Hosp. de Leon
RECRUITINGLeón, 24008, Spain
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IRCCS Azienda Ospedaliera San Martino - IST
COMPLETEDGenova, 16132, Italy
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IRCCS Ospedale Casa Sollievo della Sofferenza
COMPLETEDSan Giovanni Rotondo, 71013, Italy
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Inst. Cat. Doncologia-H Duran I Reynals
COMPLETEDBarcelona, 08908, Spain
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Institutul Oncologic Prof Dr. Ion Chiricuta Cluj Napoca 1
RECRUITINGCluj-Napoca, 400015, Romania
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Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori
COMPLETEDMeldola, 47014, Italy
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Istituto di Ematologia Seràgnoli azienda ospedaliera univeristaria Policlinico S.Orsola-Malpighi
RECRUITINGBologna, 40138, Italy
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Kantonsspital Graubunden
RECRUITINGChur, 7000, Switzerland
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Kantonsspital Winterthur, Medizinische Onkologie
RECRUITINGWinterthur, 8400, Switzerland
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Kings College Hospital
COMPLETEDLondon, SE5 9RS, United Kingdom
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Klinikum der Eberhard Karls Universitaet Abt fur innere Med II Haematologie Onkologie Germany
COMPLETEDTübingen, 72076, Germany
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Krankenhaus der barmherzigen Schwestern
RECRUITINGVienna, 1060, Austria
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LKH Leoben
RECRUITINGLeoben, 8700, Austria
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Laiko General Hospital Of Athens 1
RECRUITINGAthens, 115 27, Greece
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Laiko General Hospital of Athens 2
RECRUITINGAthens, 115 27, Greece
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MVZ Mitte-Onkologische Schwerpunktpraxis
COMPLETEDLeipzig, 04103, Germany
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Maidstone Hospital
COMPLETEDMaidstone, ME16 9QQ, United Kingdom
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Metaxa Cancer Center Hospital Of Piraeus
RECRUITINGPiraeus, 18537, Greece
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Nottingham University Hospitals NHS Trust
COMPLETEDNottingham, NG5 1PB, United Kingdom
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Oncologia Medica - Irccs - Istituto Tumori Giovanni Paolo II
COMPLETEDBari, 70124, Italy
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Ospedale Cardinale G. Panico
COMPLETEDTricase, 73039, Italy
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Ospedale Civile di Civitanova Marche
RECRUITINGCivitanova Marche, 62012, Italy
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Ospedale Policlinico San Martino IRCCS
RECRUITINGGenova, 16132, Italy
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Ospedale Villa Sofia-Cervello
RECRUITINGPalermo, 90146, Italy
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Ospedale Vito Fazzi
RECRUITINGLecce, 73100, Italy
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Policlinico di Catania
COMPLETEDCatania, 95128, Italy
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Presidio Ospedaliero Pescara
RECRUITINGPescara, 65124, Italy
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Pôle IUC Oncopole CHU
COMPLETEDToulouse, 31059, France
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Southmead Hospital
COMPLETEDBristol, BS10 5NB, United Kingdom
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Spitalul Clinic Coltea, Clinica Hematologie
RECRUITINGBucharest, Romania
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St Georges Hospital
COMPLETEDLondon, SW17 OQT, United Kingdom
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St. Barbara-Klinik Hamm GmbH
COMPLETEDHamm, 59073, Germany
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Staedtisches Klinikum Karlsruhe gGmbH
COMPLETEDKarlsruhe, Germany
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The Royal Marsden NHS Trust Sutton
COMPLETEDSurrey, SM2 5PT, United Kingdom
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U.O. Ematologia Istituto Tumori Giovanni Paolo II
RECRUITINGBari, 70124, Italy
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UMCG
COMPLETEDGroningen, 9713 GZ, Netherlands
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UZ Antwerpen
RECRUITINGEdegem, 2650, Belgium
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UZ Leuven
COMPLETEDLeuven, 3000, Belgium
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Ucl de Mont-Godinne
COMPLETEDYvoir, 5530, Belgium
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Uls Coimbra - Hosp. Univ. Coimbra
RECRUITINGCoimbra, 3004 561, Portugal
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Uls Sao Joao - Hosp. Sao Joao
RECRUITINGPorto, 4200 319, Portugal
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Ulstmad - Hosp. Chaves
RECRUITINGChaves, 5400 482, Portugal
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Universita degli Studi di Padova Azienda Ospedaliera di Pa
COMPLETEDPadova, 35128, Italy
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Universitaetsklinikum Heidelberg
COMPLETEDHeidelberg, 69120, Germany
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Universitaetsklinikum Koeln
COMPLETEDCologne, 50397, Germany
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Universitaetsklinikum Leipzig
COMPLETEDLeipzig, 4103, Germany
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Universitatsklinikum Carl Gustvav Carus Dresden an der Technischen Universitat Dresden
COMPLETEDDresden, 01307, Germany
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Universitatsklinikum Wurzburg
COMPLETEDWürzburg, 97080, Germany
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Universitatsspital Zurich
RECRUITINGZurich, 8091, Switzerland
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University College Hospital
COMPLETEDLondon, NW1 2PG, United Kingdom
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University Hospital of Alexandroupolis
RECRUITINGAlexandroupoli, 68100, Greece
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Università di Roma La Sapienza
COMPLETEDRoma, 00161, Italy
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Universitätsklinik Hamburg-Eppendorf - Orthopädische Universitätsklinik und Poliklinik
COMPLETEDHamburg, 20251, Germany
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VU Medisch Centrum
COMPLETEDAmsterdam, 1081 HV, Netherlands
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Vitaz
RECRUITINGSint-Niklaas, 9100, Belgium
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Ziekenhuis Oost-Limburg
RECRUITINGGenk, 3600, Belgium
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