Retrospective and Prospective Study of POmalidomide Plus LoW Dose Dexa Efficacy in RRMM Patients Under Real-Life Conditions (POWERFUL)
A Retrospective Chart Review and a Prospective Study of the POmalidomide Plus LoW Dose Dexamethasone Efficacy in Relapsed/ ReFractory Multiple Myeloma Patients Under Real-Life Conditions,
The importance of real-world evidence studies stems from the following considerations. The study population of a specific clinical trial needs to meet strict inclusion and exclusion criteria, which result in a population of participants that is not necessarily representative of the study population of interest treated in routine care. Furthermore, the outcomes of a clinical trial occur under controlled conditions that do not necessarily reflect the routine healthcare practice. This is especially true among patient populations with challenging to treat disease such as in MM, where personalized therapeutic approaches are commonly considered taking into consideration the patients' age and associated comorbidities, among other factors. In addition, observational studies, due to their non-interventional nature, often show increased degree of heterogeneity across the enrolled patient populations compared to clinical studies, thus aiding generalizability of the results.
In light of the above and due to the scarcity of evidence regarding the outcomes for patients with RRMM receiving Pom/LoDex in routine clinical practice, this retrospective chart review and prospective observational study aims to assess the PFS and response to treatment as well as to obtain real-world evidence on the utilization patterns and management strategy of Pom/LoDex in routine clinical care settings in Greece.
This is a non-interventional, multicenter, single-country, retrospective chart review and prospective cohort study which will include a representative sample of patients with RRMM who have been initiated on Pom/LoDex between 01 January 2016 and 28 February 2019 in the third line and beyond treatment setting under routine care conditions in Greece.
The study will be carried out by hospital-based hematology specialists practicing in geographically diverse locations throughout Greece and will be conducted under real-world conditions of daily clinical practice.
Panoramica dello studio
Stato
Condizioni
Tipo di studio
Iscrizione (Effettivo)
Contatti e Sedi
Luoghi di studio
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-
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Patra, Grecia
- Ag.Andreas General Hospital
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-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
Patients eligible for inclusion in this study have to meet all of the following criteria:
- Adult subjects (aged ≥18 years) of either gender.
- Subjects with a documented RRMM diagnosis according to IMWG or EBMT criteria prior to Pom/LoDex treatment.
- Subjects who have been initiated on Pom/LoDex treatment as per the product's Summary of Product Characteristics (SmPC) between 01 January 2016 and 28 February 2019, after having received at least two prior therapies including both lenalidomide and bortezomib and whose disease progressed after the last treatment.*
- Note: Retrospective patients who at the time of their enrollment in the study have already completed 3 or more cycles with Pom/LoDex must have available at least one post-baseline response assessment
- Subjects with available medical files/records and detailed historical data on their disease course and clinical management.
Provision of signed informed consent form (ICF) for collecting and analyzing medical data pertinent to the objectives of this study.**
- Note: For retrospective subjects who are deceased at the date of enrollment into the study a waiver of consent will be requested by the Hospital Scientific Committee and/or Administrative Board of each participating site to either implement a hospital ICF already in place or provide written approval of this study- specific waiver. In the occasion that waiver of consent is not granted by the Scientific Committee and/or Administrative Board of the study site, deceased subjects will not be enrolled in the study.
Exclusion Criteria:
A patient who meets any of the following criteria will be excluded from participation in this study:
- Prior malignancy (within the 3 years preceding initial diagnosis of MM).
- Concurrent administration of anti-cancer regimens for malignancies other than MM.
- Subjects currently participating or who have participated, during the treatment phase, in any investigational program with interventions outside of routine clinical practice.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Effectiveness of Pom/LoDex in terms of median PFS
Lasso di tempo: median time from start of Pom/LoDex treatment to disease progression or death, through study completion and maximum 50 months
|
To evaluate the effectiveness of Pom/LoDex in terms of median PFS, in eligible patients with RRMM in a real world setting in Greece.
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median time from start of Pom/LoDex treatment to disease progression or death, through study completion and maximum 50 months
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Response to Pom/LoDex treatment in terms of ORR
Lasso di tempo: from start of Pom/LoDex until achievement of PR or better, through study completion and maximum 50 months
|
To estimate the response to Pom/LoDex treatment in terms of ORR in the study RRMM population
|
from start of Pom/LoDex until achievement of PR or better, through study completion and maximum 50 months
|
|
Response to Pom/LoDex treatment in terms of CBR
Lasso di tempo: from start of Pom/LoDex until achievement of MR or better, through study completion and maximum 50 months
|
To estimate the response to Pom/LoDex treatment in terms of clinical benefit rate (CBR) in the study RRMM population
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from start of Pom/LoDex until achievement of MR or better, through study completion and maximum 50 months
|
|
Response to Pom/LoDex treatment in terms of DCR
Lasso di tempo: from start of Pom/LoDex until achievement of SD or better, through study completion and maximum 50 months
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To estimate the response to Pom/LoDex treatment in terms of disease control rate (DCR) in the study RRMM population
|
from start of Pom/LoDex until achievement of SD or better, through study completion and maximum 50 months
|
|
TTR among the RRMM study population who achieved at least partial response (PR)
Lasso di tempo: median from start of Pom/LoDex to first documented response (TTR), through study completion and maximum 50 months
|
To estimate time to response (TTR) to Pom/LoDex among the RRMM study population who achieved at least partial response (PR);
|
median from start of Pom/LoDex to first documented response (TTR), through study completion and maximum 50 months
|
|
DoR among the RRMM study population who achieved at least partial response (PR)
Lasso di tempo: median from start of Pom/LoDex to first disease progrestion or death (DoR), through study completion and maximum 50 months
|
To estimate duration of response (DoR) to Pom/LoDex among the RRMM study population who achieved at least partial response (PR);
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median from start of Pom/LoDex to first disease progrestion or death (DoR), through study completion and maximum 50 months
|
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12-month PFS rate
Lasso di tempo: time from start of Pom/LoDex until 12 months
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To evaluate the 12-month PFS rate under treatment with Pom/LoDex in the RRMM study population
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time from start of Pom/LoDex until 12 months
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Time to progression
Lasso di tempo: median time from start of Pom/LoDex until disease progression or death, through study completion and maximum 50 months
|
To estimate time to progression (TTP) under treatment with Pom/LoDex in the RRMM study population
|
median time from start of Pom/LoDex until disease progression or death, through study completion and maximum 50 months
|
|
Real-world utilization patterns of Pom/LoDex in the RRMM study population
Lasso di tempo: no time frame - only proportion of patients in 12 month follow-up
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To capture the real-world utilization patterns of Pom/LoDex in the RRMM study population, in terms of the rate of its incorporation in the third versus a later-line therapeutic strategy, and the prior treatment modalities employed in real-life clinical practice
|
no time frame - only proportion of patients in 12 month follow-up
|
Altre misure di risultato
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Evaluate the effectiveness and response to Pom/LoDex treatment in the subpopulations of RRMM patients who have been initiated on Pom/LoDex in the third line versus later line setting
Lasso di tempo: from start of Pom/LoDex until 12 month follow-up
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Separation of Pom/Dex treatment outcomes in two subgroups of patients (treated in the third line versus later lines)
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from start of Pom/LoDex until 12 month follow-up
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To evaluate the improvement of the QoR with Pom/LoDex continued treatment
Lasso di tempo: from start of Pom/LoDex until 12 month follow-up
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To measure the improvement of the quality of response with Pom/LoDex continued treatment over time (i.e.
improvement from PR to VGPR)
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from start of Pom/LoDex until 12 month follow-up
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Collaboratori e investigatori
Sponsor
Investigatori
- Direttore dello studio: Kiki Karvounis, Genesis Pharma S.A.
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
- Malattia cardiovascolare
- Malattie vascolari
- Malattie del sistema immunitario
- Neoplasie per tipo istologico
- Neoplasie
- Malattie linfoproliferative
- Disturbi immunoproliferativi
- Malattie ematologiche
- Disturbi emorragici
- Disturbi emostatici
- Paraproteinemie
- Disturbi delle proteine del sangue
- Mieloma multiplo
- Neoplasie, plasmacellule
Altri numeri di identificazione dello studio
- NIS-GEN-POM-001
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
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