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NCT05921591 · ClinicalTrials.gov registry record · Phase 1

Safety, Tolerability, and Pharmacokinetics of IRL201104 in Healthy Volunteers

A Phase 1 study of Healthy Volunteer, sponsored by Revolo Biotherapeutics.

Completed
Registry status
Phase 1
Development phase
24
Enrollment target
1
Study location

NCT05921591: Completed Phase 1 study of Healthy Volunteer, sponsored by Revolo Biotherapeutics.

NCT05921591 is a Phase 1 study of Healthy Volunteer that has completed, run by Revolo Biotherapeutics. The registered enrollment target is 24 participants, below the 202-participant average among 112 other Healthy Volunteer trials with a reported enrollment target (88% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05921591, a Phase 1 study of Healthy Volunteer, has completed, sponsored by Revolo Biotherapeutics.

COMPLETED
Registry status
Phase 1
Development phase
24 participants
Enrollment target
1
Study location

Study Summary

The purpose of this clinical study is to assess the safety, tolerability and pharmacokinetics of repeat doses of IRL201104 given to healthy volunteers.

Primary Outcome

Number of subjects experiencing TEAE and number of TEAE will be summarised by treatment

Conditions Studied

Interventions

  • DRUG Placebo
  • DRUG IRL201104

Study Locations (1)

California

  • Revolo Phase I site - Los Angeles

Trial Details

FieldValue
Enrollment Target 24 participants
Start Date 2023-05-26
Est. Completion 2023-09-12
Phase Phase 1
Revolo Biotherapeutics

2 total trials

What the finished NCT05921591 record still lists

NCT05921591 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 24 participants, a relatively small participant target, below the 202-participant average among 112 other Healthy Volunteer trials with a reported enrollment target (88% lower).

The record links to 1 condition, with Healthy Volunteer appearing as the primary indexed condition, and to 2 interventions - of which Placebo is the first listed.

NCT05921591 reports a single indexed study location in California.

Frequently Asked Questions

What is clinical trial NCT05921591 about?

NCT05921591 is a clinical study titled "Safety, Tolerability, and Pharmacokinetics of IRL201104 in Healthy Volunteers". The purpose of this clinical study is to assess the safety, tolerability and pharmacokinetics of repeat doses of IRL201104 given to healthy volunteers.

What is the current status of trial NCT05921591?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 24 participants. The study started on 2023-05-26. Estimated completion is 2023-09-12.

What conditions does trial NCT05921591 study?

This clinical trial studies the following conditions: Healthy Volunteer.

What interventions are being tested in trial NCT05921591?

The interventions under investigation include: Placebo (DRUG), IRL201104 (DRUG).

Who is sponsoring clinical trial NCT05921591?

This trial is sponsored by Revolo Biotherapeutics, which has 2 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05921591 being conducted?

This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Healthy Volunteer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05921591's enrollment target sits among peer trials

24 85th of 112 higher than 20 of 112 other Healthy Volunteer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Healthy Volunteer 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 NCT05921591, the US trial registry maintained by the National Library of Medicine. NCT05921591 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.