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NCT03933410 · ClinicalTrials.gov registry record · Phase 2

UNLOCKED: A Phase 2, Open-label Trial With KB195 in Subjects With a Urea Cycle Disorder

A Phase 2 study, sponsored by Kaleido Biosciences.

Terminated
Registry status
Phase 2
Development phase
13
Enrollment target

NCT03933410: Clinical Trial Phase 2 study, sponsored by Kaleido Biosciences.

NCT03933410 is a Phase 2 study that was terminated before completion, run by Kaleido Biosciences. The registered enrollment target is 13 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (90% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03933410, a Phase 2 study, was terminated before completion, sponsored by Kaleido Biosciences.

TERMINATED
Registry status
Phase 2
Development phase
13 participants
Enrollment target

Study Summary

UNLOCKED: A Phase 2 Trial to Evaluate the Efficacy and Safety of KB195 in Subjects with a Urea Cycle Disorder with Inadequate Control on Standard of Care

Interventions

  • DRUG KB195

Trial Details

FieldValue
Enrollment Target 13 participants
Start Date 2019-09-17
Est. Completion 2021-03-02
Phase Phase 2
Kaleido Biosciences

10 total trials

Why NCT03933410 stopped before completion

NCT03933410 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 13 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (90% lower).

The record links to 0 conditions, and to 1 intervention - of which KB195 is the first listed.

NCT03933410 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03933410 about?

NCT03933410 is a clinical study titled "UNLOCKED: A Phase 2, Open-label Trial With KB195 in Subjects With a Urea Cycle Disorder". UNLOCKED: A Phase 2 Trial to Evaluate the Efficacy and Safety of KB195 in Subjects with a Urea Cycle Disorder with Inadequate Control on Standard of Care

What is the current status of trial NCT03933410?

This trial is currently terminated. It is a Phase 2 study. The enrollment target is 13 participants. The study started on 2019-09-17. Estimated completion is 2021-03-02.

What interventions are being tested in trial NCT03933410?

The interventions under investigation include: KB195 (DRUG).

Who is sponsoring clinical trial NCT03933410?

This trial is sponsored by Kaleido Biosciences, which has 10 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03933410's enrollment target sits among peer trials

13 1947th of 2000 higher than 53 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 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 NCT03933410, the US trial registry maintained by the National Library of Medicine. NCT03933410 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.