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Completed Phase 1 Interventional Accepts healthy volunteers

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

ClinicalTrials.gov ID: NCT03423446

Public ClinicalTrials.gov record NCT03423446. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 10, 2026, 5:14 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1, Open-label, Parallel-group Study to Evaluate the Single-dose Pharmacokinetics of Telotristat Ethyl in Male and Female Subjects With Severe Hepatic Impairment and Matched Subjects With Normal Hepatic Function

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

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.

Study identification

NCT ID
NCT03423446
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Lexicon Pharmaceuticals
Industry
Enrollment
16 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 70 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Nov 27, 2017
Primary completion
Jun 14, 2018
Completion
Jun 14, 2018
Last update posted
Oct 14, 2018

2017 – 2018

United States locations

U.S. sites
3
U.S. states
2
U.S. cities
3
Facility City State ZIP Site status
Lexicon Investigational Site Miami Florida 33014
Lexicon Investigational Site Orlando Florida 32809
Lexicon Investigational Site San Antonio Texas 78215

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03423446, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 14, 2018 · Synced Sep 10, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03423446 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →