Validating DW-MRI and Fat Fraction in Multiple Myeloma Post-ASCT: The RAC-FAT Study"
Multicenter Observational Study for the Validation of the Predictive Role of Diffusion-Weighted Whole-body MRI (DW-MRI) Imaging Response According to MY-RADS Criteria (RAC Score) and Fat Fraction (rFF%) After Autologous Stem Cell Transplantation in Multiple Myeloma Patients Treated With First-Line Anti-CD38-Based Therapy (RAC-FAT Study)
Studieöversikt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljerad beskrivning
Studietyp
Studietyp
Inskrivning (Beräknad)
Inskrivning
Kontakter och platser
Studiekontakt
Studiekontakt
- Namn: FONDAZIONE EMN ITALY ETS FONDAZIONE EMN ITALY ETS
- Telefonnummer: +390110243236
- E-post: clinicaltrialoffice@emnitaly.org
Studieorter
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Bari, Italien
- IRCCS Istituto Tumori "G. Paolo II - U.O.C. Ematologia e Terapia Cellulare
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Bologna, Italien
- A.O.U. di Bologna - Policlinico S. Orsola Malpighi
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Brescia, Italien
- A.O. Spedali Civili di Brescia
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Kontakt:
- Angelo Belotti
- E-post: ange.belotti@gmail.com
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Castelfranco Veneto, Italien
- Istituto Oncologico Veneto IRCCS - UOC Oncoematologia
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Kontakt:
- Massimiliano Arangio Febbo
- E-post: massimiliano.arangiofebbo@iov.veneto.it
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Como, Italien
- Ospedale Classificato Valduce
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Kontakt:
- Francesca Guidotti
- E-post: fguidotti@valduce.it
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Milan, Italien
- Ospedale Niguarda
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Kontakt:
- Maria Luisa Pioltelli
- E-post: MariaLuisa.Pioltelli@ospedaleniguarda.it
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Milan, Italien
- I.R.C.C.S. Ospedale S. Raffaele
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Kontakt:
- Francesca Farina
- E-post: farina.francesca@hsr.it
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Novara, Italien
- A.O.U. Maggiore della Carita
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Kontakt:
- Paola Boggione
- E-post: paola.boggione@uniupo.it
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Pavia, Italien
- Policlinico S. Matteo Fondazione IRCCS
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Kontakt:
- Silvia Mangiacavalli
- E-post: silvia.mangiacavalli@gmail.com
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Rome, Italien
- ASL Roma 1
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Deltagandekriterier
Urvalskriterier
Urvalskriterier
Åldrar som är berättigade till studier
- Vuxen
- Äldre vuxen
Tar emot friska volontärer
Testmetod
Studera befolkning
Beskrivning
Inclusion criteria:
- Newly diagnosed MM participants eligible for ASCT, treated with anti-CD38-based quadruplet induction therapy and ASCT, with post-ASCT/premaintenance DW-MRI available (in tandem ASCT, DW-MRI after second ASCT will be considered).
- Age ≥18 years.
- Participant must sign an informed consent form (ICF) that he or she understands the purpose of, and procedures required for the trial and is willing to participate in the trial.
Exclusion Criteria:
- Absence of post-ASCT/pre-maintenance DW-MRI.
Studieplan
Hur är studien utformad?
Designdetaljer
Antal grupper/kohorter
Kohorter och interventioner
Grupp / KohortGrupp / Kohort |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Observational: MM Patient Cohort
This cohort includes transplant-eligible patients with newly diagnosed multiple myeloma (NDMM) who have completed first-line anti-CD38-based quadruplet induction therapy and autologous stem cell transplantation (ASCT).
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Collection and analysis of Diffusion-Weighted Whole-body MRI data performed post-ASCT.
The radiological response is evaluated using the Response Assessment Category (RAC) score (1 to 5) according to MY-RADS criteria.
Quantitative assessment of the relative Fat Fraction (percentage of fat within skeletal regions) measured on residual focal lesions after transplantation to identify functional high-risk (FHR) patients.
Retrospective and prospective collection of clinical outcomes, including Progression-Free Survival (PFS), Overall Survival (OS), and Minimal Residual Disease (MRD) status from medical records.
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Vad mäter studien?
Primära resultatmått
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Radiological Response Categories (RAC1 and RAC≥2)
Tidsram: Post-ASCT / Pre-maintenance (approx. 3-4 months after ASCT))
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Prevalence of radiological response categories evaluated by post-ASCT DW-MRI according to MY-RADS criteria.
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Post-ASCT / Pre-maintenance (approx. 3-4 months after ASCT))
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Sekundära resultatmått
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Progression-Free Survival (PFS) according to RAC score
Tidsram: Minimum 2 years, up to 4 years
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Defined as the time from the date of ASCT to the first documented disease progression (per IMWG criteria) or death from any cause.
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Minimum 2 years, up to 4 years
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Overall Survival (OS) according to RAC score
Tidsram: Minimum 2 years, up to 4 years
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Defined as the time from the date of ASCT to death from any cause.
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Minimum 2 years, up to 4 years
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PFS and OS according to relative Fat Fraction (rFF%)
Tidsram: Minimum 2 years, up to 4 years
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Evaluation of survival outcomes based on the 17.2% rFF% threshold identified on residual focal skeletal lesions.
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Minimum 2 years, up to 4 years
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RAC Score and IMWG Response Concordance
Tidsram: 4 months post-ASCT
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To assess RAC score in relation to response according to IMWG criteria
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4 months post-ASCT
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Concordance between RAC score and bone marrow MRD
Tidsram: Pre-maintenance (approx. 100 days post-ASCT)
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Assessment of the agreement between radiological response (RAC score) and Minimal Residual Disease (MRD) status (when available).
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Pre-maintenance (approx. 100 days post-ASCT)
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Early Relapse Rate and rFF%
Tidsram: 18 months post-ASCT)
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Proportion of participants with early relapse (within 18 months post-ASCT) associated with rFF% < 17.2%.
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18 months post-ASCT)
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PFS by Combined MRD and RAC Score
Tidsram: Through study completion, an average of 2 years
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Evaluation of post-ASCT progression-free survival (PFS) stratified by the combined assessment of bone marrow minimal residual disease (MRD) status and radiological Response Assessment Category (RAC) score.
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Through study completion, an average of 2 years
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OS by Combined MRD and RAC Score
Tidsram: Through study completion, an average of 2 years.
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Evaluation of post-ASCT overall survival (OS) stratified by the combined assessment of bone marrow minimal residual disease (MRD) status and radiological Response Assessment Category (RAC) score.
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Through study completion, an average of 2 years.
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Samarbetspartners och utredare
Sponsor
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Beräknad)
Studiestart
Primärt slutförande (Beräknad)
Primärt slutförande
Avslutad studie (Beräknad)
Avslutad studie
Studieregistreringsdatum
Först inskickad
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Första postat
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste uppdatering publicerad
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
- Kärlsjukdomar
- Hjärt-kärlsjukdomar
- Neoplasmer
- Immunsystemets sjukdomar
- Neoplasmer efter histologisk typ
- Hematologiska sjukdomar
- Lymfoproliferativa störningar
- Immunproliferativa störningar
- Neoplasmer, Plasmacell
- Hemostatiska störningar
- Paraproteinemier
- Blodproteinstörningar
- Hemorragiska störningar
- Hemiska och lymfsjukdomar
- Multipelt myelom
- Diagnostiska tekniker och procedurer
- Diagnos
- Tomografi
- Diagnostisk avbildning
- Magnetisk resonansavbildning
- Diffusionsmagnetisk resonansavbildning
Andra studie-ID-nummer
Andra studie-ID-nummer
- RAC-FAT
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
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