- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07789873
A 28-Day Study of GAL-101 in Participants With Mild to Moderate Alzheimer's Disease (SAPHARY)
This Phase 2a study will evaluate the safety and tolerability of GAL-101 in approximately 100 participants with mild to moderate Alzheimer's disease associated with amyloid-beta pathology. Participants will be randomly assigned to receive either 1200 mg of GAL-101 salt or matching placebo tablets by mouth once daily for 28 days. Neither the participants nor the study team will know which treatment each participant receives during the study.
The study will also explore whether GAL-101 affects brain-wave activity measured using quantitative electroencephalography, Alzheimer's disease-related biomarkers in cerebrospinal fluid, and performance on cognitive tests. Blood and cerebrospinal fluid samples will be collected to evaluate how GAL-101 is absorbed and distributed in the body.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 2
Contatti e Sedi
Contatto studio
- Nome: Luciana Summo, PhD
- Email: info@galimedix.com
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Male or female participants aged 50 to 85 years, inclusive.
- Clinical diagnosis of Alzheimer's disease at the mild or moderate dementia stage (Stages 4 or 5) according to the 2018 National Institute on Aging and Alzheimer's Association criteria
- Evidence of amyloid-beta pathology based on cerebrospinal fluid biomarkers, amyloid-beta positron emission tomography, or plasma phosphorylated tau 217.
- Evidence of cognitive decline during the previous year.
- Availability of a reliable trial partner, caregiver, or legal representative who has contact with the participant for at least 10 hours per week and can support study participation.
- Able and willing to provide informed consent and comply with study requirements.
- In sufficiently good health, in the investigator's opinion, to participate in the study.
- If receiving an acetylcholinesterase inhibitor or memantine, treatment must be at a stable dose for the protocol-specified period.
Exclusion Criteria:
- A neurological, psychiatric, cerebrovascular, or other medical condition that could explain the participant's cognitive impairment, interfere with study assessments, or create an unacceptable safety risk.
- Previous treatment with anti-amyloid-beta immunotherapy.
- Participation in another interventional clinical study or receipt of an investigational drug within 3 months before screening.
- Use of prohibited medications or substances that could affect cognition, electroencephalography assessments, safety, or interpretation of the study results.
- Clinically significant or unstable cardiovascular, respiratory, renal, hepatic, metabolic, infectious, or malignant disease.
- Active major depression, schizophrenia, bipolar disorder, or clinically significant suicide risk.
- Known or suspected hypersensitivity to GAL-101, placebo, or their components.
- A scalp condition that would prevent adequate electroencephalography assessment.
- Inability to comply with the study schedule or procedures.
- Any other condition that, in the investigator's opinion, makes the participant unsuitable for the study.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Triplicare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: GAL-101 1200 mg
Participants will receive two 600 mg GAL-101 salt tablets orally once daily for 28 days.
Treatment may be administered with or without food.
|
GAL-101 salt will be administered orally as two 600 mg tablets, for a total dose of 1200 mg once daily for 28 days.
The tablets may be taken with or without food.
|
|
Comparatore placebo: Placebo
Participants will receive two matching placebo tablets orally once daily for 28 days.
Treatment may be administered with or without food.
|
Matching placebo will be administered orally as two tablets once daily for 28 days.
The tablets may be taken with or without food.
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Number of Participants With Adverse Events
Lasso di tempo: From the first dose through 4 weeks after the last dose, approximately 8 weeks
|
Number of participants who experience one or more adverse events following administration of GAL-101 salt or placebo.
|
From the first dose through 4 weeks after the last dose, approximately 8 weeks
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change From Baseline in Global Alpha-Band Corrected Amplitude Envelope Correlation
Lasso di tempo: Baseline to the end of the 28-day treatment perio
|
Change from baseline in global alpha-band corrected amplitude envelope correlation (AEC-c), assessed using quantitative electroencephalography.
AEC-c is used to evaluate functional connectivity and synaptic activity in the brain.
|
Baseline to the end of the 28-day treatment perio
|
Collaboratori e investigatori
Sponsor
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
- GAL-101-C0202
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
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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 .