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AGMB-447

Phase 2

Idiopathic Pulmonary Fibrosis (IPF) | Small molecule | Respiratory |AgomAb Therapeutics NV|Trials Updated: Oct 7, 2026

AGMB-447 development status

Highest phase Phase 2
Registered trials 2 across 2 sponsors since Dec 2023

AGMB-447 target and mechanism

Molecular targetALK5
Target classReceptor
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials2
Total Enrollment263

FDA Designations

No designations recorded

AGMB-447 clinical trials

AGMB-447 · 2 trials · 2 indications

Phase 2 1Phase 1 1
NCT07862634A Trial of AGMB-447 in Participants With Idiopathic Pulmonary FibrosisIdiopathic Pulmonary Fibrosis (IPF)
NOT YET_RECRUITING120 Analytics
PHASE2NOT YET_RECRUITING
A Trial of AGMB-447 in Participants With Idiopathic Pulmonary Fibrosis
Idiopathic Pulmonary Fibrosis (IPF)Unlock trial analytics

Study Endpoints

Primary Endpoints

Change in Forced Vital Capacity (FVC) (mL)
At week 24 compared to baseline (Day 1)

To evaluate the effect of AGMB-447 on lung function in participants with IPF, compared to placebo

Number of participants with adverse events
From Screening Through Study Completion, up to 8 Weeks

To evaluate the safety and tolerability of AGMB-447 in terms of AE at every visit

Number of participants with abnormal clinical laboratory values
From Screening Through Study Completion, up to 8 Weeks

To evaluate the safety and tolerability of AGMB-129 in terms of abnormal laboratory parameters at every visit

Number of participants with abnormal ECG parameters
From Screening Through Study Completion, up to 8 Weeks

To evaluate the safety and tolerability of AGMB-447 in terms of abnormal ECGs at every visit

Number of participants with abnormal vital signs
From Screening Through Study Completion, up to 8 Weeks

To evaluate the safety and tolerability of AGMB-447 in terms of vital signs at every visit

Number of participants with abnormal physical exams
From Screening Through Study Completion, up to 8 Weeks

To evaluate the safety and tolerability of AGMB-447 in terms of physical exams at every visit

Number of participants with abnormal spirometry parameters
From Screening Through Study Completion, up to 8 Weeks

To evaluate the safety and tolerability of AGMB-447 in terms of spirometry at every visit

Secondary Endpoints

Concentration of AGMB-447 and MET-093 metabolite in plasma
From baseline to week 24
Incidence of Treatment Emergent Adverse Events (TEAEs)
From baseline to week 24
Number of participants with abnormal clinical laboratory tests
From baseline to week 24
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
AGMB-447EXPERIMENTAL -
PlaceboEXPERIMENTALMatching Placebo

Interventions

NameTypeDescription
AGMB-447DRUGAdministered via inhalation
PlaceboDRUGMatching placebo administered via inhalation
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Eligibility Criteria

Age Range40 Years to N/A
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Participants aged ≥40 years at the time of signing the ICF. * Diagnosis of IPF within 7 years prior to the screening visit, confirmed by centrally reviewed high-resolution computed tomography (HRCT) of the chest (performed during screening period). * Confirmed pulmonary functi...

Countries:United Kingdom
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Recent Changes (Last 90 Days)

LOWOct 7, 2026NCT07862634NEW_TRIAL: changed
LOWOct 7, 2026NCT07862634NEW_TRIAL: changed
MEDIUMJul 24, 2026NCT06181370TRIAL_REMOVED: changed
MEDIUMJul 24, 2026NCT06181370TRIAL_REMOVED: changed

Frequently asked questions about AGMB-447

What is AGMB-447?

AGMB-447 is an investigational small molecule being developed by AgomAb Therapeutics NV for idiopathic pulmonary fibrosis, or IPF. It is a Phase 1 asset in the respiratory therapeutic area and has been studied in a completed first-in-human trial in healthy participants and participants with IPF.

What is AGMB-447 used for in idiopathic pulmonary fibrosis?

AGMB-447 is being developed as a treatment for idiopathic pulmonary fibrosis, a progressive scarring disease of the lungs. It is not approved for any use and remains investigational. A Phase 2 trial in participants with IPF is planned but has not yet begun recruiting.

What does AGMB-447 target?

AGMB-447 targets ALK5, a receptor. ALK5 is a receptor kinase, and AGMB-447 is a small molecule designed to act on it. This target class places the drug among compounds that modulate receptor signaling rather than acting through an antibody or cell-based mechanism.

Who is developing AGMB-447?

AGMB-447 is being developed by AgomAb Therapeutics NV, which trades under the ticker AGMB. The company is the sponsor of the clinical program for the drug in idiopathic pulmonary fibrosis.

What phase is AGMB-447 in?

AGMB-447 is in Phase 1 development. A Phase 1 study in healthy participants and participants with IPF has been completed, and a Phase 2 trial in idiopathic pulmonary fibrosis is listed as not yet recruiting. The drug is investigational and has not been approved by the FDA.

What clinical trials is AGMB-447 in?

AGMB-447 has been studied in NCT06181370, a completed Phase 1 trial assessing safety, tolerability, pharmacokinetics and pharmacodynamics in healthy participants and participants with IPF, which enrolled 143 participants in the United Kingdom. A Phase 2 trial, NCT07862634, is planned in participants with IPF and is not yet recruiting.