- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07559513
A Study to Investigate the Safety, Pharmacokinetics (PK), and Efficacy of Garetosmab in Children and Adolescents With Fibrodysplasia Ossificans Progressiva (FOP) (OPTIMA-2)
Phase 3 Evaluation of the Safety, Pharmacokinetics, and Efficacy of Garetosmab (Anti-Activin A Monoclonal Antibody) in Children and Adolescents With Fibrodysplasia Ossificans Progressiva
This study is researching an experimental drug called garetosmab, referred to as "study drug". The study is focused on children and adolescent participants with FOP.
The aim of the study is to see how safe, tolerable, and effective the study drug is.
The study is looking at several other research questions, including:
- What side effects may happen from taking the study drug
- How much study drug is in the blood at different times
- Whether the body makes antibodies against the study drug (which could make the study drug less effective or could lead to side effects)
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 3
Contatti e Sedi
Contatto studio
- Nome: Clinical Trials Administrator
- Numero di telefono: 844-734-6643
- Email: clinicaltrials@regeneron.com
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Bambino
- Adulto
Accetta volontari sani
Descrizione
Key Inclusion Criteria:
- For USA participants, age criteria are 4 to < 18 years old, at the time of the administration of the first dose of study intervention. Non-USA participants age criteria are 2 to < 18 years old
- Must have a confirmation of FOP diagnosis, as described in the protocol
At the time of enrollment, participants must weight:
- Cohort 1 > 30 kg
- Cohort 2 > 30 kg
- Cohort 3 ≤ 30 kg
Key Exclusion Criteria:
- Cumulative Analog Joint Involvement Scale (CAJIS) score > 19 at the time of screening
- Participant has significant concomitant illness or history of significant illness, as described in the protocol
- Previous history or diagnosis of cancer
- Ongoing significant viral or bacterial illness, within 2 weeks of the first study drug administration
- History of severe respiratory compromise requiring oxygen, respiratory support
- Known history of cerebral vascular malformation
- Participants with a history of severe, non-traumatic bleeding requiring transfusion or hospitalization for hemodynamic compromise
- Participants with a known pre-existing medical history of a bleeding diathesis, as described in the protocol
NOTE: Other Protocol-defined Inclusion/Exclusion Criteria Apply
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Non randomizzato
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: Cohort 1: Adolescents
|
Administered per the protocol
Altri nomi:
|
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Sperimentale: Cohort 2: Children
|
Administered per the protocol
Altri nomi:
|
|
Sperimentale: Cohort 3: Children and Adolescents
|
Administered per the protocol
Altri nomi:
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
Occurrence of Treatment-Emergent Adverse Event (TEAEs)
Lasso di tempo: Baseline to week 28
|
Baseline to week 28
|
|
Occurrence of TEAEs
Lasso di tempo: Baseline to week 56
|
Baseline to week 56
|
|
Severity of TEAEs
Lasso di tempo: Baseline to week 28
|
Baseline to week 28
|
|
Severity of TEAEs
Lasso di tempo: Baseline to week 56
|
Baseline to week 56
|
|
Concentrations of functional garetosmab in serum
Lasso di tempo: Through week 56
|
Through week 56
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Total volume of new Heterotopic Ossification (HO) lesion
Lasso di tempo: At week 28 and week 56
|
At week 28 and week 56
|
|
|
Number of new HO lesions
Lasso di tempo: At week 28 and week 56
|
At week 28 and week 56
|
|
|
Occurrence of new HO lesions
Lasso di tempo: At week 28 and week 56
|
At week 28 and week 56
|
|
|
Number of clinician-assessed flare-ups
Lasso di tempo: Through week 28 and week 56
|
Through week 28 and week 56
|
|
|
Occurrence of clinician-assessed flare-ups
Lasso di tempo: Through week 28 and week 56
|
Through week 28 and week 56
|
|
|
Number of patient/caregiver-reported flare-ups
Lasso di tempo: Through Week 28 and week 56
|
Through Week 28 and week 56
|
|
|
Occurrence of patient/caregiver-reported flare-ups
Lasso di tempo: Through week 28 and week 56
|
Through week 28 and week 56
|
|
|
Change from baseline in Tanner puberty scale
Lasso di tempo: At week 28 and week 56
|
Tanner puberty scale or stages: Staging of sexual development is graded on a 5-point ordinal scale ranging from 1 (prepubertal) to 5 (adultlike) for female breast development, male external genitals, and pubic hair
|
At week 28 and week 56
|
|
Characteristics of menstrual cycles for female participants who reached menarche
Lasso di tempo: Over 28 weeks and 56 weeks
|
Over 28 weeks and 56 weeks
|
|
|
Height-for-age Z-Scores according to the World Health Organization (WHO) Growth Reference Data for Children
Lasso di tempo: Through week 56
|
Participants 5-19 years of age Z-score represents standardized measure of how far an individual deviated from study cohort average at baseline.
A higher Z-score reflects better performance.
|
Through week 56
|
|
Concentrations of total activin A in serum
Lasso di tempo: Through week 56
|
Through week 56
|
|
|
Occurence of Anti-Drug Antibody (ADA) to garetosmab
Lasso di tempo: Through week 56
|
Through week 56
|
|
|
Magnitude of ADA to garetosmab
Lasso di tempo: Through week 56
|
Through week 56
|
|
|
Change from baseline in hearing function as assessed by audiometry
Lasso di tempo: At week 28 and week 56
|
At week 28 and week 56
|
|
|
Change from baseline in Pediatric Quality of Life inventory (PedsQL) scores
Lasso di tempo: At week 28 and week 56
|
Age-appropriate PedsQL Generic Core Scales will be used to measure HRQoL in children and adolescents.
Response options include 5-point Likert scale (or 3-point Likert scale for the young children self-report) for each item asking about experience within the past week.
Global scores are transformed to a 0 to 100 scale with higher scores indicating better quality of life.
|
At week 28 and week 56
|
|
Acceptability and tolerability assessment via exit interview
Lasso di tempo: Up to week 30
|
Each interview will be conducted by trained external interviewers following a semi-structured interview guide of questions for the participants about their overall experience in the trial.
|
Up to week 30
|
Collaboratori e investigatori
Sponsor
Investigatori
- Direttore dello studio: Clinical Trial Management, Regeneron Pharmaceuticals
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
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
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- R2477-FOP-2413
- 2024-518415-19-01 (Ctis)
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
Periodo di condivisione IPD
When Regeneron has:
- received marketing authorization from major health authorities (e.g., FDA, European Medicines Agency (EMA), Pharmaceuticals and Medical Devices Agency (PMDA), etc.) for the product and indication or has globally discontinued development of the product for all indications on or after April 2020 and has no plans for future development
- made the study results publicly available (e.g., scientific publication, scientific conference, clinical trial registry)
- the legal authority to share the data, and
- ensured the ability to protect participant privacy
Criteri di accesso alla condivisione IPD
Tipo di informazioni di supporto alla condivisione IPD
- STUDIO_PROTOCOLLO
- LINFA
- ICF
- CODICE_ANALITICO
- 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 .
Prove cliniche su garetosmab
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Regeneron PharmaceuticalsTemporaneamente non disponibileFibrodisplasia Ossificante Progressiva (FOP)
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Regeneron PharmaceuticalsRitirato
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Regeneron PharmaceuticalsAttivo, non reclutanteFibrodisplasia Ossificante ProgressivaSpagna, Stati Uniti, Francia, Giappone, Australia, Brasile, Cina, Sud Africa, Finlandia, Hong Kong, Italia, Malaysia, Olanda, Regno Unito, Corea del Sud, Chile, Colombia, Polonia
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Regeneron PharmaceuticalsAttivo, non reclutante