- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT06389877
En undersøgelse til evaluering af sikkerheden og effektiviteten af BEAM-302 hos voksne patienter med alfa-1 antitrypsinmangel (AATD)
Et fase 1/2-dosisudforsknings- og dosisudvidelsesstudie for at evaluere sikkerheden og effektiviteten af BEAM-302 hos voksne patienter med alfa-1 antitrypsinmangel (AATD)-associeret lungesygdom og/eller leversygdom
This is a Phase 1/2, multicenter, open-label study conducted in 3 parts (Part A, Part B, and Part C) to evaluate the safety, tolerability, PK/PD, and efficacy of BEAM-302 in adult patients with AATD-associated lung disease and/or liver disease. Parts A and B are designed to evaluate safety and tolerability and identify the optimal biological dose (OBD) in patients with AATD-associated lung disease (Part A) and/or liver disease (Part B), with optional expansion cohorts to further evaluate a potential OBD. Part C is designed to demonstrate the efficacy and safety of BEAM-302 at the OBD in patients with AATD-associated lung disease with or without liver disease in the pivotal cohort.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiekontakt
- Navn: Medical Information
- Telefonnummer: 857-327-8641
- E-mail: clinicalinfo@beamtx.com
Studiesteder
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Adelaide, Australien
- Rekruttering
- Clinical Study Center
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Fitzroy, Australien
- Rekruttering
- Clinical Study Center
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Birmingham, Det Forenede Kongerige
- Rekruttering
- Clinical Study Center
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London, Det Forenede Kongerige
- Rekruttering
- Clinical Study Center
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Southampton, Det Forenede Kongerige
- Rekruttering
- Clinical Study Center
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Alabama
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Birmingham, Alabama, Forenede Stater, 35233
- Rekruttering
- Clinical Study Center
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02118
- Rekruttering
- Clinical Study Center
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South Carolina
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Charleston, South Carolina, Forenede Stater, 29425
- Rekruttering
- Clinical Study Center
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Leiden, Holland
- Rekruttering
- Clinical Study Center
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Dublin, Irland
- Rekruttering
- Clinical Study Center
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Auckland, New Zealand
- Rekruttering
- Clinical Study Center
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Hamilton, New Zealand
- Rekruttering
- Clinical Study Center
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Part A:
Key Inclusion Criteria:
- Age 18-70 years.
- Confirmed PiZZ AATD diagnosis.
- Blood total AAT level <11 μM.
- Willing to discontinue augmentation therapy as required by protocol.
- A postbronchodilator FEV1 ≥40% (Ph 1) of predicted or ≥35% (Ph 2) and an FEV1/FVC <70% at screening (Ph 1 only).
- Evidence of emphysema on chest imaging.
Key Exclusion Criteria:
- BMI >30.
- Lung or liver transplant or on waiting list for lung or liver transplant or status post lung volume reduction.
- Clinical evidence of severe bronchiectasis.
- Significant liver disease as defined in the protocol.
- Active hepatitis A, B or C infection
Part B:
Key Inclusion Criteria:
- Age 18-70 years.
- Confirmed PiZZ AATD diagnosis.
- Clinical diagnosis of AATD-related liver disease along with evidence of METAVIR F1, F2, or F3 liver fibrosis.
- A postbronchodilator FEV1 ≥40% (Phase 1) or ≥35% (Phase 2) of predicted at screening.
- FibroScan ≤12 kPa.
Key Exclusion Criteria:
- Lung or liver transplant or on waiting list for lung or liver transplant or status post lung volume reduction.
- Clinical evidence of severe bronchiectasis.
- Previous diagnosis of liver cirrhosis or complications of cirrhosis.
Part C:
Key Inclusion Criteria:
- Age 18-75 years.
- Confirmed PiZZ AATD diagnosis.
- Willing to discontinue augmentation therapy as required by protocol.
- A postbronchodilator FEV1 ≥30% of predicted.
- Evidence of emphysema chest imaging.
- Liver stiffness <12 kPa.
Key Exclusion Criteria:
- Lung or liver transplant or on waiting list for lung or liver transplant or status post lung volume reduction.
- Clinical evidence of severe bronchiectasis.
- BMI >40.
- Known history of liver cirrhosis or complications of cirrhosis.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: BEAM-302 Lægemiddelprodukt
|
BEAM-302 is a lipid nanoparticle (LNP)-based therapy for the treatment of patients with AATD |
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Rates of treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs)
Tidsramme: 3 years
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3 years
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Absolute blood levels of total AAT
Tidsramme: 3 Years
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3 Years
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Mean total and functional AAT in blood
Tidsramme: 1 year
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1 year
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Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Rate of decline in whole-lung density at TLC
Tidsramme: 3 years
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3 years
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Change in COPD exacerbations
Tidsramme: 3 years
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3 years
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Change in FEV1
Tidsramme: 3 years
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3 years
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Change in SGRQ
Tidsramme: 3 years
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3 years
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Blood levels of Z-AAT and M-AAT
Tidsramme: 3 years
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3 years
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Pharmacokinetic parameters (AUC₀-last, AUC∞, Cmax, Tmax, and t½)
Tidsramme: 3 years
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3 years
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Proportion of patients with mean total AAT in blood ≥11 μM through Month 12
Tidsramme: 1 year
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1 year
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Durability of treatment as measured by mean total AAT, mean functional AAT, mean M-AAT, and mean Z-AAT through Months 18, 24, and 36
Tidsramme: 3 years
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3 years
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Rate of severe COPD exacerbations
Tidsramme: 3 years
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3 years
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Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Studieleder: Medical Information, Beam Therapeutics
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- BTX-302-001
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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