- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07655115
Single Dose Double-blind, Placebo-controlled Cross-over (SDDBPCCO) Shiftability Study, Will be Followed by a 10-week Open-label Study With Arbaclofen (4 Weeks of Titration and Then 6 Weeks of Active/Stable Treatment). The Effects of Arbaclofen on Target EEG and ERG Metrics Will be Associated With th
A Follow-Up Shiftability Study of Arbaclofen With an Open-Label Extension for the Study of Biomarkers in Children and Adolescents With Autism Spectrum Disorders.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 3
Contatti e Sedi
Luoghi di studio
-
-
-
Paris, Francia, 75019
- Reclutamento
- Assistance Publique Hopitaux De Paris
-
Contatto:
- Richard Delorme, PhD
- Numero di telefono: +31140034130
- Email: richard.delorme@aphp.fr
-
Investigatore principale:
- Richard Delorme, PhD
-
-
-
-
-
Barcelona, Spagna, 08036
- Reclutamento
- Hospital Clinic De Barcelona
-
Contatto:
- Rosa Calvo, PhD
- Numero di telefono: +34932279974
- Email: rcalvo@clinic.cat
-
Investigatore principale:
- Rosa Calvo, PhD
-
Madrid, Spagna, 28007
- Reclutamento
- Hospital General Universitario Gregorio Marañon
-
Contatto:
- Maria José Parellada, PhD
- Numero di telefono: +34 91 4265005
- Email: parelladahggm@gmail.com
-
Investigatore principale:
- María José Parellada, PhD
-
Salamanca, Spagna
- Reclutamento
- Hospital Universitario De Salamanca
-
Contatto:
- Ricardo Canal-Bedia, PhD
- Numero di telefono: +34638766776
- Email: rcanal@usal.es
-
Investigatore principale:
- Ricardo Canal-Bedia, PhD
-
Zamora, Spagna, 49020
- Reclutamento
- Complejo Asistencial De Zamora Hospital Provincial De Zamora
-
Contatto:
- Manuel Angel Franco, PhD
- Numero di telefono: +34669462622
- Email: mfrancom@saludcastillayleon.es
-
Investigatore principale:
- Manuel Angel Franco, PhD
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Bambino
- Adulto
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Signed Written Informed Consent a.Participants or their legal representative must have signed and dated an IRB/IEC approved written informed consent form
- Diagnosis of an Autism Spectrum Disorder according to the DSM-5 criteria
- Participation in the AIMS-2 CT1 (ages at recruitment 5 to 17).
- Current pharmacological treatment regimen affecting behaviour has been stable for at least 6 weeks prior to screening and is expected to be stable during the duration of the study
- Current psychotherapeutic/psychosocial interventions affecting behaviour stable for 3 months prior to screening and expected to be stable during the duration of the study
- Participants with a history of seizure disorder must currently be receiving stable treatment with anticonvulsant medication and must have been seizure free for 6 months prior to screening or must be seizure free for 3 years prior to screening if not currently on a stable (>3 months) dose of antiepileptics
- Male or female participants 7 to 23 years of age at the time of providing consent, inclusive.
- Reside or regular contact (at least twice a week) with the parent/carer who is interviewed for the study.
- Negative pregnancy test for females of childbearing potential (participant has experienced onset of menses)
- Females of childbearing potential who are sexually active must agree to use a highly effective form of contraception (i.e., existing surgical sterilization, complete or abstinence or a combination of two affective forms of contraception, such as, for example, condoms plus hormonal treatment). Please, refer to Appendix 4 for a complete list of acceptable contraception methods.(protocol)
- Male participants with female partners of childbearing potential are eligible to participate if they agree to the conditions stated in section 8.2.1.(protocol)
Exclusion Criteria:
- Participants with any condition that might interfere with the conduct of the study, confound interpretation of the study results, or endanger their own well-being.
- Participants who are currently receiving treatment with racemic baclofen, vigabatrin, tiagabine, or riluzole or other GABA-related medications (e.g. gabapentin or pregabalin) other than arbaclofen in the context of AIMS-2 CT1
- Participants who are currently receiving pharmacologic treatment affecting behaviour (see concomitant medication section) need to have a stable dose during the 6 weeks prior to the screening visit and for the duration of the study.
- Participating in programs including non-pharmacologic educational, behavioural, and/or dietary interventions affecting behaviour, participation in these programs must have been continuous during the 3 months prior to screening and participants or their parent/caregiver/LAR may not electively initiate new or modify ongoing interventions for the duration of the study. Typical school vacations are not considered modifications of stable programming
- Participants who have taken another investigational drug within the last 30 days.
- Participants with evidence of any significant haematological, endocrine, cardiovascular (including uncorrected symptomatic congenital heart disease), respiratory, renal, hepatic, or gastrointestinal disease, not including mild common paediatric diseases in these areas that are stable (e.g. mild asthma, constipation, etc.), as judged by the investigator.
- Participants who are not able to take oral medications.
- Participants who have a history of hypersensitivity to racemic baclofen
- Participants with rare hereditary problems of galactose intolerance, the lactase deficiency or glucose-galactose malabsorption should not take this medicine.
- Active peptic ulceration as Baclofen stimulates gastric acid secretion.
- Porphyria.
- Participants who are currently engaged in illicit drug use or alcohol abuse, according to DSM-5 criteria.
- Participants who have previously participated in a clinical trial with arbaclofen (other than our AIMS-2-CT1).
- Women who are breastfeeding
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione incrociata
- Mascheramento: Quadruplicare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Comparatore placebo: placebo
|
initial single dose placebo
|
|
Sperimentale: arbaclofen
|
initial single dose arbaclofen
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change in power in the low frequency bands (theta/alpha) (between visits 1 and 2).
Lasso di tempo: baseline to day 7
|
To predict long term response to arbaclofen based on a single dose response during the placebo-controlled randomized single dose double blind stage.
|
baseline to day 7
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Latency of N170 change (between visits 1 and 2).
Lasso di tempo: baseline to day 7
|
To test the effect of arbaclofen on an EEG biomarker for response to faces during the placebo-controlled randomized single dose double blind stage.
|
baseline to day 7
|
|
Change of Autism Impact Measure (AIM total (Kanne et al., 2014b, Silkey et al., 2023) and subscales. • Change in the Social Responsiveness Scale (SRS total and subscales; Constantino & Gruber, 2012a).
Lasso di tempo: from baseline to end of treatment
|
To explore the effect of arbaclofen on other measures of defining features of autism.
|
from baseline to end of treatment
|
|
Change in power in the higher frequency bands (gamma/beta); connectivity in the theta and alpha bands; (between visits 1 and 2).
Lasso di tempo: baseline to day 7
|
To explore EEG marker sensitive to excitatory/inhibitory changes.
|
baseline to day 7
|
Collaboratori e investigatori
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
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
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- AIMS-2-CT2
- 2023-508407-20-00 (Altro identificatore: EU Clinical trials registry)
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
De-identified data will be entered in a GDPR compliant EDC by individual sites, and after thorough checks shared with the sponsor, according to the CTA. Data will possibly be shared after thorough data cleaning and checks of de-identification of individuals, with other parties of the consortium, if participants have agreed to that in the Informed Consent Form.
Examples of these data would be EEG data, that would be uploaded in a secured server, and analysed by a consortium partner.
Periodo di condivisione IPD
Tipo di informazioni di supporto alla condivisione IPD
- 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 Disturbi dello spettro autistico
-
Charite University, Berlin, GermanyReclutamentoSchizofrenia Spectrum Disorders (SSD)Germania
-
Università degli Studi di BresciaAttivo, non reclutanteDisturbo bipolare (BD) | Schizofrenia Spectrum Disorders (SSD)Italia
-
University of Trás-os-Montes and Alto DouroCentro Hospitalar De Trás-Os-Montes E Alto Douro, E.P.E.ReclutamentoDisturbi psicotici | Grave malattia mentale | Schizofrenia Spectrum Disorders (SSD)Portogallo
-
Central Institute of Mental Health, MannheimReclutamentoSchizofrenia Spectrum Disorders (SSD)Germania
-
Stephanie MehlGerman Research Foundation; Charite University, Berlin, Germany; Ludwig-Maximilians... e altri collaboratoriReclutamentoPsicosi | Psicosi SAI | Psicosi del primo episodio | Schizofrenia Spectrum Disorders (SSD) | Studio Controllato Randomizzato (RCT) | Early Onset Psychosis | First Psychotic Episode Within the Last 5 YearsGermania
-
Tianjin Medical University General HospitalReclutamentoNeuromielite Optica Spectrum Disorders (NMOSD)Cina
-
Tianjin Medical University General HospitalNon ancora reclutamentoNeuromielite ottica (NMO) | Neuromielite Optica Spectrum Disorders (NMOSD)
-
Huashan HospitalNon ancora reclutamentoNeuromielite Optica Spectrum Disorders (NMOSD)Cina
-
Huashan HospitalCompletato
-
Huashan HospitalShanghai AbelZeta Ltd.Non ancora reclutamentoEncefalite autoimmune | Sclerosi multipla (SM) | Sindrome della persona rigida | Neuromielite Optica Spectrum Disorders (NMOSD)
Prove cliniche su Arbaclofen
-
RVL Pharmaceuticals, Inc.Non ancora reclutamento
-
RVL Pharmaceuticals, Inc.Osmotica Pharmaceutical US LLCCompletatoSclerosi multipla | SpasticitàStati Uniti, Federazione Russa, Ucraina
-
Seaside Therapeutics, Inc.CompletatoStudio sulla sicurezza, tollerabilità ed efficacia di STX209 in soggetti con sindrome dell'X fragileSindrome dell'X fragileStati Uniti
-
Holland Bloorview Kids Rehabilitation HospitalMcMaster University; Unity Health Toronto; University of Toronto; Queen's University e altri collaboratoriCompletatoDisturbo dello spettro autisticoCanada
-
Seaside Therapeutics, Inc.TerminatoSindrome dell'X fragileStati Uniti
-
Seaside Therapeutics, Inc.CompletatoDisturbi dello spettro autisticoStati Uniti
-
RVL Pharmaceuticals, Inc.Osmotica Pharmaceutical US LLCCompletatoSclerosi multipla | Spasticità, muscoloSerbia, Bielorussia, Bosnia Erzegovina, Bulgaria, Croazia, Moldavia, Repubblica di, Polonia
-
Seaside Therapeutics, Inc.CompletatoSindrome dell'X fragileStati Uniti
-
XenoPort, Inc.CompletatoSclerosi multiplaStati Uniti
-
RVL Pharmaceuticals, Inc.Osmotica Pharmaceutical US LLCCompletatoSclerosi multipla | Spasticità, muscoloStati Uniti