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Completed Phase 2 Interventional

Eight-Weeks Of Treatment With Talnetant In Subjects With Irritable Bowel Syndrome (IBS)

ClinicalTrials.gov ID: NCT00101985

Public ClinicalTrials.gov record NCT00101985. 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 1, 2026, 7:50 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

An Eight-week, Randomized, Double-blind, Placebo-controlled, Dose-ranging Study to Evaluate Efficacy and Safety of Talnetant in Subjects With Irritable Bowel Syndrome

Brief summary

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

This study will evaluate the effectiveness and safety of the investigational drug talnetant in treating subjects with irritable bowel syndrome (IBS).

Study identification

NCT ID
NCT00101985
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
GlaxoSmithKline
Industry
Enrollment
741 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
Sep 30, 2004
Primary completion
Jun 30, 2005
Completion
Jun 30, 2005
Last update posted
Apr 12, 2015

2004 – 2005

United States locations

U.S. sites
70
U.S. states
31
U.S. cities
66
Facility City State ZIP Site status
GSK Investigational Site Chandler Arizona 85224
GSK Investigational Site Phoenix Arizona 85016
GSK Investigational Site North Little Rock Arkansas 72117
GSK Investigational Site Carmichael California 95608
GSK Investigational Site Concord California 94520
GSK Investigational Site Garden Grove California 92840
GSK Investigational Site Orange California 92868
GSK Investigational Site Roseville California 95661
GSK Investigational Site Spring Valley California 91978
GSK Investigational Site Torrance California 90506
GSK Investigational Site Boulder Colorado 80304
GSK Investigational Site Centennial Colorado 80112
GSK Investigational Site Wheat Ridge Colorado 80033
GSK Investigational Site Bristol Connecticut 06010
GSK Investigational Site Stamford Connecticut 06905
GSK Investigational Site Torrington Connecticut 06790
GSK Investigational Site Newark Delaware 19713
GSK Investigational Site DeLand Florida 32720
GSK Investigational Site Miami Florida 33173
GSK Investigational Site St. Petersburg Florida 33707
GSK Investigational Site St. Petersburg Florida 33709
GSK Investigational Site Atlanta Georgia 30328
GSK Investigational Site Riverside Illinois 60546
GSK Investigational Site Rockford Illinois 61107
GSK Investigational Site Indianapolis Indiana 46237
GSK Investigational Site Florence Kentucky 41042
GSK Investigational Site Louisville Kentucky 40202
GSK Investigational Site Slidell Louisiana 70458
GSK Investigational Site Silver Spring Maryland 20901
GSK Investigational Site Boston Massachusetts 02118
GSK Investigational Site Salisbury Massachusetts 01952
GSK Investigational Site Springfield Massachusetts 01107
GSK Investigational Site Chesterfield Michigan 48047
GSK Investigational Site Saint Joseph Michigan 49085
GSK Investigational Site Chaska Minnesota 55318
GSK Investigational Site St Louis Missouri 63141
GSK Investigational Site Lincoln Nebraska 68503
GSK Investigational Site Omaha Nebraska 68144
GSK Investigational Site Blackwood New Jersey 08012
GSK Investigational Site East Syracuse New York 13057
GSK Investigational Site Fishkill New York 12524
GSK Investigational Site Great Neck New York 11021
GSK Investigational Site Rochester New York 14607
GSK Investigational Site Rochester New York 14609
GSK Investigational Site The Bronx New York 10461
GSK Investigational Site Greensboro North Carolina 27403
GSK Investigational Site Raleigh North Carolina 27612
GSK Investigational Site Wilmington North Carolina 28401
GSK Investigational Site Wilmington North Carolina 28412
GSK Investigational Site Winston-Salem North Carolina 27103
GSK Investigational Site Akron Ohio 44310
GSK Investigational Site Kettering Ohio 45429
GSK Investigational Site Oklahoma City Oklahoma 73112
GSK Investigational Site Eugene Oregon 97401
GSK Investigational Site Medford Oregon 97504
GSK Investigational Site Portland Oregon 97225
GSK Investigational Site Newtown Pennsylvania 18940
GSK Investigational Site Pittsburgh Pennsylvania 15224
GSK Investigational Site Greer South Carolina 29651
GSK Investigational Site Bristol Tennessee 37620
GSK Investigational Site Chattanooga Tennessee 37404
GSK Investigational Site Memphis Tennessee 38119
GSK Investigational Site Memphis Tennessee 38120
GSK Investigational Site Austin Texas 78745
GSK Investigational Site El Paso Texas 79905
GSK Investigational Site San Antonio Texas 78209
GSK Investigational Site Ogden Utah 84405
GSK Investigational Site Charlottesville Virginia 22911
GSK Investigational Site Christiansburg Virginia 24073
GSK Investigational Site Lacey Washington 98516

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 65 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00101985, 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 Apr 12, 2015 · Synced Sep 1, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00101985 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →