Recent Updates
Recently added Catalysts

BEAM-302

Phase 1

Alpha 1-Antitrypsin Deficiency | Small molecule | Other |Beam Therapeutics Inc.|Last Updated: Mar 20, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
Premium
Trial Design
UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment106
FDA Designations
ORPHAN_DRUGRMAT
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06389877A Study to Evaluate the Safety and Efficacy of BEAM-302 in Adult Patients With Alpha-1 Antitrypsin Deficiency (AATD)PHASE1 RECRUITING 106Jun 19, 2024May 1, 2030Mar 20, 202611 United States, Australia +4
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Phase 1 Dose Exploration: Rates of treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs)
2 years

Numbers and percentages of patients reporting a given AE

Phase 2 Dose Expansion: Absolute blood levels of total AAT
2 Years

Absolute Levels of AAT over time

Secondary Endpoints
Phase 1 Dose Exploration: Absolute blood levels of total AAT
2 Years
Phase 2 Dose Expansion: Rates of TEAEs and SAEs
2 Years
Unlock Study Endpoints
Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
BEAM-302 Drug ProductEXPERIMENTAL -
Interventions
NameTypeDescription
BEAM-302DRUGBEAM-302 is a lipid nanoparticle (LNP)-based therapy for the treatment of patients with AATD
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — 70 Years
SexALL
Healthy VolunteersNo
Study Sites11

Part A: Inclusion Criteria: * Males or females 18 - 70 years of age inclusive at the time of consent. * Diagnosis of AATD and homozygous for the PiZZ mutation (confirmed by genetic testing). * Blood total AAT level \<11 μM or equivalent protein in mg/dL. * Patients receiving augmentation therapy i...

Countries:United StatesAustraliaIrelandNetherlandsNew ZealandUnited Kingdom
Unlock Eligibility Criteria
Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT06389877primaryCompletionDate: changed
LOWMay 24, 2026NCT06389877studyFirstPostDate: changed