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Completed Phase 3 Interventional Results available

A Study to Investigate the Efficacy and Safety of GSK1605786A in the Treatment of Subjects With Moderately-to-Severely Active Crohn's Disease

ClinicalTrials.gov ID: NCT01277666

Public ClinicalTrials.gov record NCT01277666. 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 Oct 23, 2026, 5:26 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 Randomised, Double-Blind, Placebo-Controlled Study to Investigate the Efficacy and Safety of GSK1605786A in the Treatment of Subjects With Moderately-to-Severely Active Crohn's Disease

Brief summary

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

This is a randomised, double-blind, placebo-controlled study to evaluate the efficacy and safety of two doses (500 mg once daily and 500 mg twice daily) of GSK1605786A as compared to placebo over 12 weeks in adult subjects with moderately-to-severely active Crohn's disease. Efficacy will be assessed by proportion of subjects achieving response, defined as a decrease in Crohn's Disease Activity Index (CDAI) score of at least 100 points (clinical response). Clinical remission (CDAI score less than 150 points) will be evaluated as a key secondary endpoint. Safety will be assessed by recording of adverse events, clinical laboratory parameters, vital signs and electrocardiogram (ECG). Population pharmacokinetics will evaluate the two doses of GSK1605786A. Health outcomes assessments will include changes in Inflammatory Bowel Disease Questionnaire (IBDQ), Short Form-36 version 2 (SF-36v2), EQ-5D and Work Productivity and Activity Impairment-CD (WPAI-CD) and receipt of disability.

Study identification

NCT ID
NCT01277666
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
GlaxoSmithKline
Industry
Enrollment
608 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

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

Study timeline

Start date
Dec 20, 2010 (Actual)
Primary completion
Jul 11, 2013 (Actual)
Completion
Jul 11, 2013 (Actual)
Last update posted
Sep 19, 2017

2010 – 2013

United States locations

U.S. sites
48
U.S. states
26
U.S. cities
46
Facility City State ZIP Site status
GSK Investigational Site Little Rock Arizona 72205 —
GSK Investigational Site Tucson Arizona 85712 —
GSK Investigational Site Anaheim California 92801 —
GSK Investigational Site Los Angeles California 90015 —
GSK Investigational Site San Diego California 92103 —
GSK Investigational Site San Francisco California 94115 —
GSK Investigational Site Lakewood Colorado 80215 —
GSK Investigational Site Littleton Colorado 80120 —
GSK Investigational Site Hamden Connecticut 06518 —
GSK Investigational Site Jacksonville Florida 32207 —
GSK Investigational Site Jacksonville Florida 32256-6004 —
GSK Investigational Site Maitland Florida 32751 —
GSK Investigational Site Port Orange Florida 32127 —
GSK Investigational Site Atlanta Georgia 30342-5006 —
GSK Investigational Site Chicago Illinois 60637 —
GSK Investigational Site Oak Lawn Illinois 60453 —
GSK Investigational Site Indianapolis Indiana 46237 —
GSK Investigational Site Lexington Kentucky 40536-0298 —
GSK Investigational Site Hammond Louisiana 70403 —
GSK Investigational Site Monroe Louisiana 71201 —
GSK Investigational Site Chevy Chase Maryland 20815 —
GSK Investigational Site Towson Maryland 21204 —
GSK Investigational Site Boston Massachusetts 02114 —
GSK Investigational Site Ann Arbor Michigan 48109-5048 —
GSK Investigational Site Chesterfield Michigan 48047 —
GSK Investigational Site Troy Michigan 48098 —
GSK Investigational Site Rochester Minnesota 55905 —
GSK Investigational Site Jackson Mississippi 39202 —
GSK Investigational Site Tupelo Mississippi 38801 —
GSK Investigational Site Lee's Summit Missouri 64064 —
GSK Investigational Site Lebanon New Hampshire 03756 —
GSK Investigational Site Egg Harbor City New Jersey 08234 —
GSK Investigational Site Voorhees Township New Jersey 08043 —
GSK Investigational Site Great Neck New York 11021 —
GSK Investigational Site Chapel Hill North Carolina 27599 —
GSK Investigational Site Durham North Carolina 27710 —
GSK Investigational Site Raleigh North Carolina 27612 —
GSK Investigational Site Columbus Ohio 43215 —
GSK Investigational Site Tulsa Oklahoma 74135 —
GSK Investigational Site Portland Oregon 97225 —
GSK Investigational Site Germantown Tennessee 38138 —
GSK Investigational Site Nashville Tennessee 37212-1610 —
GSK Investigational Site Austin Texas 78745 —
GSK Investigational Site Houston Texas 77034-0550 —
GSK Investigational Site Pasadena Texas 77505 —
GSK Investigational Site San Antonio Texas 78229 —
GSK Investigational Site Seattle Washington 98101 —
GSK Investigational Site Seattle Washington 98195 —

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

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 171 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01277666, 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 Sep 19, 2017 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01277666 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →