Uno studio per valutare la sicurezza ed efficacia a lungo termine di Rozanolixizumab in partecipanti adulti con Miastenia Gravis Oculare (MyVisionXT)
Uno studio di estensione di fase 3, in aperto, per valutare la sicurezza ed efficacia a lungo termine di Rozanolixizumab in partecipanti adulti con Miastenia Gravis Oculare
The purpose of the study is to assess the long-term safety and efficacy of rozanolixizumab in adult study participants with ocular myasthenia gravis.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Fase 3
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: UCB Cares
- Numero di telefono: +18445992273
- Email: ucbcares@ucb.com
Backup dei contatti dello studio
- Nome: UCB Cares
- Numero di telefono: 00184459922733 (UCB)
- Email: ucbcares@ucb.com
Luoghi di studio
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Beijing, Cina
- Reclutamento
- Mg0039 31901
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Beijing, Cina
- Reclutamento
- Mg0039 31912
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Chongqing, Cina
- Reclutamento
- Mg0039 31908
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Nanchang, Cina
- Reclutamento
- Mg0039 31907
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Suzhou, Cina
- Reclutamento
- Mg0039 31902
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Nice, Francia
- Reclutamento
- Mg0039 20301
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Sarajishvili, Georgia
- Reclutamento
- Mg0039 21403
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Tbilisi, Georgia
- Reclutamento
- Mg0039 21402
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Kobe, Giappone
- Reclutamento
- Mg0039 31802
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Minatoku, Giappone
- Reclutamento
- Mg0039 31804
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Sendai, Giappone
- Reclutamento
- Mg0039 31805
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Lublin, Polonia
- Reclutamento
- Mg0039 21206
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Barcelona, Spagna
- Reclutamento
- Mg0039 20604
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Madrid, Spagna
- Reclutamento
- Mg0039 20611
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Murcia, Spagna
- Reclutamento
- Mg0039 20602
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Málaga, Spagna
- Reclutamento
- Mg0039 20606
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Arizona
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Scottsdale, Arizona, Stati Uniti, 85251
- Reclutamento
- Mg0039 10104
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Ohio
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Columbus, Ohio, Stati Uniti, 43210
- Reclutamento
- Mg0039 10103
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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:
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Participant must be a minimum of 18 years of age inclusive at the time of signing the informed consent form (ICF)
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Participant must have received at least 1 dose of investigational medicinal product (IMP) (rozanolixizumab or placebo) in MG0038
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Participant for whom the investigator considers a favorable benefit/risk for participation
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Participant who, alone or with assistance of the caregiver, is considered reliable and capable of adhering to the protocol visit schedule or medication intake according to the judgement of the investigator
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Male or female
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A female participant is eligible to participate if she is not, not breastfeeding (including pumping breastmilk to feed a child), and at least 1 of the following conditions applies:
- Not a woman of childbearing potential (WOCBP) OR
- A WOCBP who agrees to follow the contraceptive guidance for the entire study period
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Capable of giving signed informed consent, which includes compliance with the requirements and restrictions listed in the ICF and in the protocol
Exclusion Criteria:
- Participant meets any of the withdrawal criteria defined in MG0038
- Participant has a clinically relevant active infection (resulting in hospitalization or requiring intravenous (IV) antibiotic treatment) within 6 weeks before study entry.
- Participant intends to have a live vaccination during the study or within 8 weeks following the final dose of rozanolixizumab
- Participant has been administered with the prohibited immunosuppressive medications, biologics, or other therapies
- Participant has planned use of prohibited medications
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
The study is composed of Extended Observation Period(s) and Symptom-driven Cycle(s). Based on their clinical need for treatment, study participants will be able to start the study with either an Extended Observation Period or a Symptom-driven Cycle. A Symptom-driven Cycle will be initiated based on disease worsening and participants will receive rozanolixizumab based on investigator's medical judgement. |
Rozanolixizumab will be administered by subcutaneous infusion.
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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Incidence of treatment-emergent adverse events (TEAEs)
Lasso di tempo: Up to 2 years
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Treatment Emergent Adverse Events (TEAEs) are any untoward medical incidence in a participant after the administration of study treatment, whether or not these events are related to study treatment. |
Up to 2 years
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Incidence of treatment-emergent serious adverse events (TESAEs)
Lasso di tempo: Up to 2 years
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An SAE is defined as any untoward medical occurrence that, at any dose, meets 1 or more of the criteria listed:
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Up to 2 years
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Incidence of TEAEs leading to permanent withdrawal of study treatment
Lasso di tempo: Up to 2 years
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Treatment Emergent Adverse Events (TEAEs) are any untoward medical incidence in a participant after the administration of study treatment, whether or not these events are related to study treatment. This measure considers any TEAE leading to permanent withdrawal from study. |
Up to 2 years
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change from Baseline at Day 43 in (Myasthenia Gravis Impairment Index) MGII ocular score (Patient-Reported Outcome part)
Lasso di tempo: At Day 43 (of the first 3 Symptom-driven Cycles)
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MGII is a measure of disease severity based on the signs and symptoms of MG patients. The MGII has 22 patient-reported items and 6 examination items and scores are presented as a sum of all items for a total score but also as an ocular and generalized sub-score. The scoring range is 0 to 84, 0-23 for the ocular score, and 0-61 for the generalized score, where higher scores are indicative of more severe symptoms. The recall period is "the past week". |
At Day 43 (of the first 3 Symptom-driven Cycles)
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Change from Baseline at Day 43 in Myasthenia Gravis Activities of Daily Living (MG-ADL) ocular score
Lasso di tempo: At Day 43 (of the first 3 Symptom-driven Cycles)
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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. The two ocular items will be summed for the ocular score, ranging from 0 to 6. |
At Day 43 (of the first 3 Symptom-driven Cycles)
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Change from Baseline at Day 43 in Myasthenia Gravis Symptoms Patient-Reported Outcome (MGSPRO) ocular muscle weakness scale score
Lasso di tempo: At Day 43 (of the first 3 Symptom-driven Cycles)
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The MG symptoms PRO instrument consisted of 42 items across 5 scales: ocular muscle weakness (items 1-5); bulbar muscle weakness (items 6-15); respiratory muscle weakness (items 16-18); physical fatigue (items 19-33) and muscle weakness fatigability (items 34-42). Only the ocular muscle weakness scale will be used in this study. Ocular symptom severity is assessed over the past 7 days using a 4-point verbal rating scale (none, mild, moderate, severe) |
At Day 43 (of the first 3 Symptom-driven Cycles)
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Change from Baseline at Day 43 in Myasthenia Gravis Quality of Life 15-item Scale (revised version) (MG-QoL15r) total score
Lasso di tempo: At Day 43 (of the first 3 Symptom-driven Cycles)
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The MG-QoL15r is a 15-item PRO measure that is designed to assess aspects of health-related quality of life related to MG. The recall period that will be used is "past 7 days". Each item has 3 response options (0-2) and the total score ranges from 0 to 30, with higher scores indicating more severe impact on health-related QoL (HRQOL). |
At Day 43 (of the first 3 Symptom-driven Cycles)
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Study participant who generalizes to Myasthenia Gravis Foundation of America (MGFA) class ≥2 over time
Lasso di tempo: Up to 2 years
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MGFA Clinical Classification is a 5-stage classification (I to V), with a higher class indicating more severe disease. |
Up to 2 years
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Change from Baseline in MGII total and generalized score over time
Lasso di tempo: Up to 2 years
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MGII is a measure of disease severity based on the signs and symptoms of MG patients. The MGII has 22 patient-reported items and 6 examination items and scores are presented as a sum of all items for a total score but also as an ocular and generalized sub-score. The scoring range is 0 to 84, 0-23 for the ocular score, and 0-61 for the generalized score, where higher scores are indicative of more severe symptoms. The recall period is "the past week". |
Up to 2 years
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Change from Baseline in MG-ADL total score over time
Lasso di tempo: Up to 2 years
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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. The two ocular items will be summed for the ocular score, ranging from 0 to 6. |
Up to 2 years
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Collaboratori e investigatori
Sponsor
Sponsor
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
- MG0039
- 2025-524757-14-00 (Ctis)
- U1111-1334-3218 (Altro identificatore: Universal Trial Number)
- CTR20262521 (Identificatore di registro: ChinaDrugTrials.org.cn)
- 2025 (Sovvenzione/contratto NIH degli Stati Uniti)
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 pre-specified 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
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 .