A Study to Evaluate Safety and Efficacy of Telotristat Etiprate (LX1606) in Participants With Acute, Mild to Moderate Ulcerative Colitis

NCT ID: NCT01456052

Last Updated: 2019-05-23

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

59 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-01-30

Study Completion Date

2013-09-03

Brief Summary

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This is a multicenter, placebo-controlled, parallel-group, pilot study to evaluate safety and preliminary effectiveness of two blinded dose levels of telotristat etiprate (LX1606) in participants with acute, mild to moderate ulcerative colitis on 5-aminosalicylic acid/mesalamine therapy.

Detailed Description

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Conditions

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Ulcerative Colitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Low Dose Telotristat Etiprate

500 mg telotristat etiprate (LX1606) administered orally once daily (QD).

Group Type EXPERIMENTAL

Telotristat Etiprate

Intervention Type DRUG

500 mg telotristat etiprate (LX1606) administered orally.

High Dose Telotristat Etiprate

500 mg telotristat etiprate (LX1606) administered orally three times daily (TID).

Group Type EXPERIMENTAL

Telotristat Etiprate

Intervention Type DRUG

500 mg telotristat etiprate (LX1606) administered orally.

Placebo

Matching placebo administered orally.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Matching placebo administered orally.

Interventions

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Telotristat Etiprate

500 mg telotristat etiprate (LX1606) administered orally.

Intervention Type DRUG

Placebo

Matching placebo administered orally.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of ulcerative colitis of at least 6 months duration
* Disease extends at least 15 cm proximally from the anal verge, documented within the past 3 years
* Flare occurs on 5-aminosalicylic acid (5-ASA)/mesalamine therapy and subject is willing to remain on a stable dose for the duration of the study
* Age ≥18 and \<70 years of age
* Able and willing to provide written informed consent

Exclusion Criteria

* Prior terminal ileum or colonic surgery, except appendectomy or hemorrhoid surgery
* Presence of indeterminate colitis, microscopic colitis, ischemic colitis, infectious colitis, or clinical findings suggestive of Crohn's disease
* Clinical signs of fulminant colitis or toxic megacolon
* History of dysplasia associated lesion or mass (DALM)
* Subjects who have had surgery for ulcerative colitis, or in the opinion of the investigator, are likely to require surgery for ulcerative colitis during the study
* History of primary sclerosing cholangitis
* Any physical or laboratory abnormality deemed by the investigator as clinically significant
* Major surgery within 60 days of Screening
* Use of any investigational agent within 30 days of Screening or any therapeutic protein or antibody within 90 days of Screening
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Lexicon Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Doug Fleming, MD

Role: STUDY_DIRECTOR

Lexicon Pharmaceuticals, Inc.

Locations

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Lexicon Investigational Site

Little Rock, Arkansas, United States

Site Status

Lexicon Investigational Site

Anaheim, California, United States

Site Status

Lexicon Investigational Site

Santa Monica, California, United States

Site Status

Lexicon Investigational Site

Great Neck, New York, United States

Site Status

Lexicon Investigational Site

New York, New York, United States

Site Status

Lexicon Investigational Site

Tulsa, Oklahoma, United States

Site Status

Lexicon Investigational Site

Houston, Texas, United States

Site Status

Lexicon Investigational Site

San Antonio, Texas, United States

Site Status

Lexicon Investigational Site

Ogden, Utah, United States

Site Status

Lexicon Investigational Site

Sandy City, Utah, United States

Site Status

Lexicon Investigational Site

Seattle, Washington, United States

Site Status

Lexicon Investigational Site

Kaunas, , Lithuania

Site Status

Lexicon Investigational Site

Klaipėda, , Lithuania

Site Status

Lexicon Investigational Site

Šiauliai, , Lithuania

Site Status

Lexicon Investigational Site

Vilnius, , Lithuania

Site Status

Lexicon Investigational Site

Vilnius, , Lithuania

Site Status

Lexicon Investigational Site

Krakow, , Poland

Site Status

Lexicon Investigational Site

Lodz, , Poland

Site Status

Lexicon Investigational Site

Sopot, , Poland

Site Status

Lexicon Investigational Site

Warsaw, , Poland

Site Status

Lexicon Investigational Site

Wroclaw, , Poland

Site Status

Lexicon Investigational Site

Wroclaw, , Poland

Site Status

Lexicon Investigational Site

Nitra, , Slovakia

Site Status

Lexicon Investigational Site

Nové Mesto nad Váhom, , Slovakia

Site Status

Countries

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United States Lithuania Poland Slovakia

Other Identifiers

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LX1606.204

Identifier Type: OTHER

Identifier Source: secondary_id

LX1032

Identifier Type: OTHER

Identifier Source: secondary_id

LX1606.1-204-UC

Identifier Type: -

Identifier Source: org_study_id

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