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NCT03423446 · ClinicalTrials.gov registry record · Phase 1

Study to Evaluate the Pharmacokinetics of Telotristat Ethyl in Subjects With Severe Hepatic Impairment

A Phase 1 study, sponsored by Lexicon Pharmaceuticals.

Completed
Registry status
Phase 1
Development phase
16
Enrollment target

NCT03423446: Completed Phase 1 study, sponsored by Lexicon Pharmaceuticals.

NCT03423446 is a Phase 1 study that has completed, run by Lexicon Pharmaceuticals. The registered enrollment target is 16 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (73% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03423446, a Phase 1 study, has completed, sponsored by Lexicon Pharmaceuticals.

COMPLETED
Registry status
Phase 1
Development phase
16 participants
Enrollment target

Study Summary

This study is designed to evaluate the effect of severe hepatic impairment on the pharmacokinetics (PK) of telotristat ethyl (TE) ( LP-778902 active moiety, metabolite), following administration of a single dose of TE 250 mg (1 x 250-mg tablet) compared to healthy, demographically-matched subjects with normal hepatic function.

Interventions

  • DRUG Telotristat Ethyl

Trial Details

FieldValue
Enrollment Target 16 participants
Start Date 2017-11-28
Est. Completion 2018-06-15
Phase Phase 1
Lexicon Pharmaceuticals

56 total trials

What the finished NCT03423446 record still lists

NCT03423446 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 16 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (73% lower).

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

NCT03423446 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03423446 about?

NCT03423446 is a clinical study titled "Study to Evaluate the Pharmacokinetics of Telotristat Ethyl in Subjects With Severe Hepatic Impairment". This study is designed to evaluate the effect of severe hepatic impairment on the pharmacokinetics (PK) of telotristat ethyl (TE) ( LP-778902 active moiety, metabolite), following administration of a single dose of TE 250 mg (1 x 250-mg tablet) compared to healthy, demographically-matched subjects w...

What is the current status of trial NCT03423446?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 16 participants. The study started on 2017-11-28. Estimated completion is 2018-06-15.

What interventions are being tested in trial NCT03423446?

The interventions under investigation include: Telotristat Ethyl (DRUG).

Who is sponsoring clinical trial NCT03423446?

This trial is sponsored by Lexicon Pharmaceuticals, which has 56 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03423446's enrollment target sits among peer trials

16 1786th of 2000 higher than 203 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 NCT03423446, the US trial registry maintained by the National Library of Medicine. NCT03423446 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.