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NCT05431634 · ClinicalTrials.gov registry record · Phase 1

Multiple Dose Study to Determine Safety and Tolerability of ESK-001 in Healthy Participants

A Phase 1 study, sponsored by Alumis.

Completed
Registry status
Phase 1
Development phase
49
Enrollment target

NCT05431634: Completed Phase 1 study, sponsored by Alumis.

NCT05431634 is a Phase 1 study that has completed, run by Alumis. The registered enrollment target is 49 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (18% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05431634, a Phase 1 study, has completed, sponsored by Alumis.

COMPLETED
Registry status
Phase 1
Development phase
49 participants
Enrollment target

Study Summary

Multiple Dose Study to Determine the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of ESK-001 in Healthy Participants

Primary Outcome

Safety and tolerability

Interventions

  • OTHER Placebo
  • DRUG Experimental drug: ESK-001

Trial Details

FieldValue
Enrollment Target 49 participants
Start Date 2022-05-12
Est. Completion 2022-12-31
Phase Phase 1
Alumis

13 total trials

What the finished NCT05431634 record still lists

NCT05431634 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 49 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (18% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT05431634 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT05431634 about?

NCT05431634 is a clinical study titled "Multiple Dose Study to Determine Safety and Tolerability of ESK-001 in Healthy Participants". Multiple Dose Study to Determine the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of ESK-001 in Healthy Participants

What is the current status of trial NCT05431634?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 49 participants. The study started on 2022-05-12. Estimated completion is 2022-12-31.

What interventions are being tested in trial NCT05431634?

The interventions under investigation include: Placebo (OTHER), Experimental drug: ESK-001 (DRUG).

Who is sponsoring clinical trial NCT05431634?

This trial is sponsored by Alumis, which has 13 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT05431634's enrollment target sits among peer trials

49 1017th of 2000 higher than 976 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05431634, the US trial registry maintained by the National Library of Medicine. NCT05431634 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.