Uno studio di estensione in aperto di fase 3 che valuta cicli di trattamento di 6 settimane con rozanolixizumab in partecipanti pediatrici allo studio con miastenia grave generalizzata
Uno studio di estensione in aperto per valutare Rozanolixizumab nei partecipanti pediatrici allo studio con miastenia grave generalizzata
The purpose of the study is to assess the long term safety and tolerability of additional 6-week treatment cycles with rozanolixizumab in pediatric participants with generalized Myasthenia Gravis (gMG) aged ≥2 at the time of the Screening Visit of MG0006.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Fase 3
Contatti e Sedi
Luoghi di studio
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-
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Fuchu-shi, Giappone
- Mg0008 20340
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Sagamihara, Giappone
- Mg0008 20343
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Ōbu, Giappone
- Mg0008 20339
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-
-
-
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Bologna, Italia
- Mg0008 40290
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Milan, Italia
- Mg0008 40144
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Naples, Italia
- Mg0008 40733
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-
-
-
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Lodz, Polonia
- Mg0008 40734
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Warsaw, Polonia
- Mg0008 40155
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-
-
-
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Yenimahalle, Turchia (Türkiye)
- Mg0008 40841
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-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
Study participant must meet one of the following:
- Study participant completed MG0006 according to the protocol
- Study participant completed the MG0006 Treatment Period and has a worsening of generalized myasthenia gravis (gMG) symptoms in the Observation Period of MG0006
Exclusion Criteria:
- Study participant met any mandatory withdrawal or mandatory permanent investigational medicinal product (IMP) discontinuation criteria in MG0006 or permanently discontinued IMP
- Study participant has a known hypersensitivity to any components of the IMP or other neonatal Fc receptor (FcRn) drugs
- Study participant has any laboratory abnormality that, in the opinion of the Investigator, is clinically significant, has not resolved at Baseline, and could jeopardize or compromise the study participant's ability to participate in this study
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: rozanolixizumab
Study participants will receive pre-defined doses of rozanolixizumab. Each treatment cycle in each Treatment Period (TP) consists of 6 subcutaneous (sc) administrations of rozanolixizumab at 1-week intervals. Each Treatment Period will be initiated upon the discretion of the Investigator based on the medical needs of the study-participant. |
rozanolixizumab solution for injection
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Occurrence of serious Treatment-Emergent Adverse Events (TEAEs) up to the End of Study (EOS) Visit
Lasso di tempo: From Baseline up to the EOS Visit (up to 52 weeks)
|
Serious TEAEs are any untoward medical incidence in a subject during administered study treatment, whether or not these events are related to study treatment and additionally are emergent untoward medical occurrence that at any dose:
|
From Baseline up to the EOS Visit (up to 52 weeks)
|
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Occurrence of TEAEs leading to permanent withdrawal of IMP up to the EOS Visit
Lasso di tempo: From Baseline up to the EOS Visit (up to 52 weeks)
|
An Adverse Event (AE) is any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product, which does not necessarily have a causal relationship with this treatment. An AE could therefore be any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not related to the medicinal (investigational) product. |
From Baseline up to the EOS Visit (up to 52 weeks)
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Occurrence of Adverse Event(s) of Special Monitoring (AESM) up to the EOS Visit
Lasso di tempo: From Baseline up to the EOS Visit (up to 52 weeks)
|
AESMs are: Severe and/or serious headache, suspected aseptic meningitis, severe Gastrointestinal (GI) disorders, and opportunistic infection. |
From Baseline up to the EOS Visit (up to 52 weeks)
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Percent change in total Immunoglobulin G (IgG) from Baseline to the end of Week 6 of each Treatment Period (TP)
Lasso di tempo: From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
Plasma concentration analyses of total IgG will be done for all study participants on an ongoing basis to the end of Week 6 of each TP. |
From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
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Absolute change in total IgG from Baseline to the end of Week 6 of each TP
Lasso di tempo: From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
Plasma concentration analyses of total IgG will be done for all study participants on an ongoing basis to the end of Week 6 of each TP. |
From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
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Change from Baseline in Myasthenia Gravis-Activities of Daily Living (MG ADL) total score at the end of Week 6 of each TP
Lasso di tempo: From Baseline to the end of Week 6 of each TP (up to 52 weeks)
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The MG-ADL score is an 8-item patient-reported outcome (PRO) instrument. The MG-ADL targets symptoms and disability across ocular, bulbar, respiratory, and axial symptoms. The item responses are scored from 0 to 3, and the total score of MG-ADL is the sum of the 8 items and ranges from 0 to 24, with a higher score indicating more disability. |
From Baseline to the end of Week 6 of each TP (up to 52 weeks)
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Change from Baseline in Quantitative Myasthenia Gravis (QMG) total score at the end of Week 6 of each TP
Lasso di tempo: From Baseline to the end of Week 6 of each TP (up to 52 weeks)
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QMG score is a standardized and validated quantitative strength scoring system that was developed specifically for MG. The QMG total score is obtained by summing the responses to each individual item (13 items; Responses: None=0, Mild=1, Moderate=2, Severe=3). The score ranges from 0 to 39, with lower scores indicating lower disease activity. |
From Baseline to the end of Week 6 of each TP (up to 52 weeks)
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Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Direttore dello studio: UCB Cares, 001 844 599 2273
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie del sistema nervoso
- Neoplasie per sede
- Neoplasie
- Malattie neuromuscolari
- Malattie autoimmuni
- Malattie del sistema immunitario
- Malattie autoimmuni del sistema nervoso
- Malattie Neurodegenerative
- Sindromi Paraneoplastiche, Sistema Nervoso
- Neoplasie del sistema nervoso
- Sindromi paraneoplastiche
- Malattie della giunzione neuromuscolare
- Miastenia grave
- Rozanolixizumab
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- MG0008
- U1111-1286-3581 (Altro identificatore: WHO universal trial number (UTN))
- 2022-502075-34 (Identificatore di registro: EU CTIS)
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
Data from this trial may be requested by qualified researchers six months after product approval in the US and/or Europe, or global development is discontinued, and 18 months after trial completion. Investigators may request access to anonymized individual patient-level data and redacted trial documents which may include: analysis-ready datasets, study protocol, annotated case report form, statistical analysis plan, dataset specifications, and clinical study report. Prior to use of the data, proposals need to be approved by an independent review panel at www.Vivli.org and a signed data sharing agreement will need to be executed. All documents are available in English only, for a prespecified time, typically 12 months, on a password protected portal. This plan may change if the risk of re-identifying trial participants is determined to be too high after the trial is completed; in this case and to protect participants, individual patient-level data would not be made available.
Periodo di condivisione IPD
Data from this trial may be requested by qualified researchers six months after product approval in the US and/or Europe or global development is discontinued, and 18 months after trial completion.
Criteri di accesso alla condivisione IPD
Qualified researchers may request access to anonymized IPD and redacted study documents which may include: raw datasets, analysis-ready datasets, study protocol, blank case report form, annotated case report form, statistical analysis plan, dataset specifications, and clinical study report. Prior to use of the data, proposals need to be approved by an independent review panel at www.Vivli.org and a signed data sharing agreement will need to be executed.All documents are available in English only, for a pre-specified time, typically 12 months, on a password protected portal.
Tipo di informazioni di supporto alla condivisione IPD
- STUDIO_PROTOCOLLO
- LINFA
- RSI
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
prodotto fabbricato ed esportato dagli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .