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ALG-055009

Phase 2

NASH | Small molecule | Metabolic |Aligos Therapeutics, Inc.|Last Updated: Jul 9, 2025

Success Probability
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Market & Valuation
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment102
FDA Designations
No designations recorded
Clinical trial landscape

ALG-055009 · 4 trials · 7 indications

Phase 2 1Phase 1 3
NCT06342947ALG-055009 in Non-cirrhotic Adults With MASH (HERALD)NASH
COMPLETED102 Analytics
PHASE2COMPLETED
ALG-055009 in Non-cirrhotic Adults With MASH (HERALD)
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Study Endpoints
Primary Endpoints
Percent relative change from baseline in liver fat content
12 weeks

Percent relative change from baseline in liver fat content by MRI-PDFF at Week 12

AUC0-24 of ALG-055009 in Plasma
12 days

AUC0-24, of ALG-055009 in plasma following single dose administration of 0.7 mg ALG-055009 Formulation 1 and Formulation 2

AUClast of ALG-055009 in Plasma
12 days

AUClast of ALG-055009 in plasma following single dose administration of 0.7 mg ALG-055009 Formulation 1 and Formulation 2

AUCinf of ALG-055009 in Plasma
12 days

AUCinf of ALG-055009 in plasma following single dose administration of 0.7 mg ALG-055009 Formulation 1 and Formulation 2

Tmax of ALG-055009 in Plasma
12 days

Tmax of ALG-055009 in plasma following single dose administration of 0.7 mg ALG-055009 Formulation 1 and Formulation 2

Cmax of ALG-055009 in Plasma
12 days

Cmax of ALG-055009 in plasma following single dose administration of 0.7 mg ALG-055009 Formulation 1 and Formulation 2

C24 of ALG-055009 in Plasma
12 days

C24 of ALG-055009 in plasma following single dose administration of 0.7 mg ALG-055009 Formulation 1 and Formulation 2

C0 (predose) of ALG-055009 in Plasma
12 days

C0 (predose) of ALG-055009 in plasma following single dose administration of 0.7 mg ALG-055009 Formulation 1 and Formulation 2

t½ of ALG-055009 in Plasma
12 days

t½ of ALG-055009 in plasma following single dose administration of 0.7 mg ALG-055009 Formulation 1 and Formulation 2

Area under the concentration time curve [AUC]
23 days

Pharmacokinetic parameters of atorvastatin and applicable metabolites

Time to maximum plasma concentration [Tmax]
23 days

Pharmacokinetic parameters of atorvastatin and applicable metabolites

Maximum plasma concentration [Cmax]
23 days

Pharmacokinetic parameters of atorvastatin and applicable metabolites

Minimum plasma concentration [Cmin]
23 days

Pharmacokinetic parameters of atorvastatin and applicable metabolites

C0 [predose]
23 days

Pharmacokinetic parameters of atorvastatin and applicable metabolites

Half-life [t1/2]
23 days

Pharmacokinetic parameters of atorvastatin and applicable metabolites

Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability]
Up to 14 days for Part 1

The number and severity of treatment emergent adverse events as assessed by DAIDS v2.1

Secondary Endpoints
Absolute change from baseline in liver fat content
12 weeks
Proportion of subjects with ≥30% relative reduction in liver fat content
12 weeks
Proportion of subjects with ≥50% relative reduction in liver fat content
12 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
ALG-055009 softgel capsule 0.3mgEXPERIMENTALALG-055009 softgel capsule 0.3mg Daily for 12 weeks
ALG-055009 softgel capsule 0.5mgEXPERIMENTALALG-055009 softgel capsule 0.5mg Daily for 12 weeks
ALG-055009 softgel capsule 0.7mgEXPERIMENTALALG-055009 softgel capsule 0.7mg Daily for 12 weeks
ALG-055009 softgel capsule 0.9mgEXPERIMENTALALG-055009 softgel capsule 0.9mg Daily for 12 weeks
PlaceboPLACEBO_COMPARATORPlacebo softgel capsule Daily for 12 weeks
Sequence AEXPERIMENTALSingle dose PO administration of 0.7 mg ALG-055009 (Formulation 1; Day 1), then a washout period of at least 7 days, followed by single dose PO administration of 0.7 mg ALG-055009 (Formulation 2; Day 8)
Sequence BEXPERIMENTALSingle dose PO administration of 0.7 mg ALG-055009 (Formulation 2; Day 1), then a washout period of at least 7 days, followed by single dose PO administration of 0.7 mg ALG-055009 (Formulation 1; Day 8)
Atorvastatin with ALG-055009EXPERIMENTALSingle dose PO administration of 40 mg atorvastatin (Day 1), then a washout period of at least 2 days, followed by PO QD administration of 0.9 mg ALG-055009 for 14 days (Days 3-16) and single dose PO administration of 40 mg atorvastatin (Day 15).
Rosuvastatin with ALG-055009 (optional)EXPERIMENTALSingle dose PO administration of 10 mg rosuvastatin (Day 1), then a washout period of at least 4 days, followed by PO QD administration of 0.9 mg ALG-055009 for 11 days (Days 5-15) and single dose PO administration of 10 mg rosuvastatin (Day 11).
ALG-055009EXPERIMENTALOral dose(s) of ALG-055009 in Healthy Volunteer or subjects with mild hyperlipidemia once daily up to 14 days
Interventions
NameTypeDescription
ALG-055009DRUGSoftgel Capsule
PlaceboDRUGSoftgel Capsule
AtorvastatinDRUG40 mg
RosuvastatinDRUG10 mg
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Eligibility Criteria
Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites40

Key Inclusion Criteria: * Male or female, 18 to 75 years of age * Body mass index (BMI) ≥ 25 kg/m2 * Diagnosis of presumed NASH/MASH with F1-F3 liver fibrosis based on one of the following: * Liver biopsy within 6 months prior to screening showing a NAFLD activity score (NAS) of ≥4 with at least...

Countries:United StatesFrance
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