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An Investigational Study of ESK-001 in Participants With Normal Liver Function and Participants With Mild, Moderate, and Severe Liver Damage

A Phase 1, Open Label, Single Dose Study to Investigate the Effect of Hepatic Impairment on the Pharmacokinetics of ESK001

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06952634
Enrollment
48
Registered
2025-05-01
Start date
2025-04-29
Completion date
2025-12-31
Last updated
2025-05-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hepatic Impairment

Brief summary

This a phase 1, open label, single dose, parallel cohort study to determine the pharmacokinetics (PK) of study drug (ESK-001) in healthy volunteer participants, and participants with mild, moderate, and severe hepatic impairment.

Detailed description

This clinical trial information was submitted voluntarily under the applicable law and, therefore, certain submission deadlines may not apply. (That is, clinical trial information for this applicable clinical trial was submitted under section 402(j)(4)(A) of the Public Health Service Act and 42 CFR 11.60 and is not subject to the deadlines established by sections 402(j)(2) and (3) of the Public Health Service Act or 42 CFR 11.24 and 11.44.)

Interventions

Single oral dose of ESK-001 in participants from all cohorts

Sponsors

Alumis Inc
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
Yes

Inclusion criteria

Key Inclusion Criteria for All Participants: * Body mass index between 18.0 and 40.0 kg/m2 Key Inclusion Criteria for Participants with Hepatic Impairment: * Diagnosis of chronic (\> 6 months), stable hepatic impairment with no clinically significant changes within 30 days prior to dosing, as determined by medical history Key

Exclusion criteria

for All Participants: * Uncontrolled treated/untreated hypertension (systolic blood pressure ≥ 160 mmHg and/or diastolic blood pressure ≥ 105 mmHg), or uncontrolled treated/untreated hypotension (systolic blood pressure \< 90 mmHg and/or diastolic blood pressure \< 50 mmHg), or resting pulse rate \< 45 or \> 100 bpm. Measurements may be repeated once in order to determine eligibility Key

Design outcomes

Primary

MeasureTime frame
Area under the plasma concentration-time curve from time zero to the time of the last quantifiable concentration [AUC(0-T)]48 hours
Area under the plasma concentration-time curve from time zero extrapolated to infinite time [AUC(INF)]48 hours
Maximum observed plasma concentration (Cmax)48 hours

Secondary

MeasureTime frame
Incidence of nonserious adverse events (AE), serious adverse events (SAE), and AE leading to discontinuation48 hours
Number of clinically significant changes in clinical laboratory values, vital signs, ECGs, and physical examinations48 hours

Countries

United States

Contacts

Primary ContactCentral Contact
nharada@alumis.com(650) 231-6625

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026