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Completed Phase 2 Interventional

Study Of Alvimopan Drug For Treatment Of Constipation Due To Prescription Pain Medication

ClinicalTrials.gov ID: NCT00101998

Public ClinicalTrials.gov record NCT00101998. 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, 4:16 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 Randomized, Double-Blind, Placebo-Controlled, Multicenter Phase IIb Study to Evaluate the Efficacy and Safety of Multiple Alvimopan Dosage Regimens for the Treatment of Opioid-Induced Bowel Dysfunction in Cancer Pain Subjects

Brief summary

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

A multicenter study to evaluate the effectiveness and safety of multiple dosage regimens of an investigational drug for the treatment of constipation due to prescription pain medication in subjects with cancer pain. The study will require five visits over a five-week period.

Study identification

NCT ID
NCT00101998
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Enrollment
233 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
Oct 1, 2003 (Actual)
Primary completion
May 1, 2006 (Actual)
Completion
May 1, 2006 (Actual)
Last update posted
Aug 30, 2017

2003 – 2006

United States locations

U.S. sites
69
U.S. states
27
U.S. cities
61
Facility City State ZIP Site status
GSK Investigational Site Tucson Arizona 85723 —
GSK Investigational Site Hot Springs Arkansas 71913 —
GSK Investigational Site Duarte California 91010 —
GSK Investigational Site Fountain Valley California 92708 —
GSK Investigational Site Fresno California 93720 —
GSK Investigational Site La Verne California 91750 —
GSK Investigational Site Los Angeles California 90057 —
GSK Investigational Site Los Gatos California 95032 —
GSK Investigational Site Modesto California 95355 —
GSK Investigational Site Sacramento California 95819 —
GSK Investigational Site San Diego California 92103 —
GSK Investigational Site San Diego California 92120 —
GSK Investigational Site Santa Monica California 90403 —
GSK Investigational Site Denver Colorado 80210 —
GSK Investigational Site Washington D.C. District of Columbia 20007 —
GSK Investigational Site Washington D.C. District of Columbia 20010 —
GSK Investigational Site Gainesville Florida 32604 —
GSK Investigational Site Inverness Florida 34452 —
GSK Investigational Site Lecanto Florida 34461 —
GSK Investigational Site Miami Shores Florida 33138 —
GSK Investigational Site New Port Richey Florida 34652 —
GSK Investigational Site New Port Richey Florida 34653 —
GSK Investigational Site Ocala Florida 34474 —
GSK Investigational Site Palm Harbor Florida 34684 —
GSK Investigational Site Stuart Florida 34996 —
GSK Investigational Site Tampa Florida 33612-9497 —
GSK Investigational Site Titusville Florida 32796 —
GSK Investigational Site Decatur Georgia 30033 —
GSK Investigational Site Chicago Illinois 60610 —
GSK Investigational Site West Des Moines Iowa 50265 —
GSK Investigational Site Hutchinson Kansas 67502 —
GSK Investigational Site Baltimore Maryland 21218 —
GSK Investigational Site Baltimore Maryland 21229-5299 —
GSK Investigational Site Baltimore Maryland 21239 —
GSK Investigational Site Bethesda Maryland 20817 —
GSK Investigational Site Boston Massachusetts 02115 —
GSK Investigational Site Boston Massachusetts 02215 —
GSK Investigational Site Worcester Massachusetts 01608 —
GSK Investigational Site Ann Arbor Michigan 48109 —
GSK Investigational Site Flint Michigan 48503 —
GSK Investigational Site Saint Louis Park Minnesota 55426 —
GSK Investigational Site Kansas City Missouri 64114 —
GSK Investigational Site St Louis Missouri 63141 —
GSK Investigational Site Reno Nevada 89502 —
GSK Investigational Site Albuquerque New Mexico 87109 —
GSK Investigational Site Bethpage New York 11714 —
GSK Investigational Site Huntington Station New York 11746 —
GSK Investigational Site Jamaica New York 11432 —
GSK Investigational Site Chapel Hill North Carolina 27599 —
GSK Investigational Site Charlotte North Carolina 28209 —
GSK Investigational Site Durham North Carolina 27710 —
GSK Investigational Site Hendersonville North Carolina 28793 —
GSK Investigational Site Raleigh North Carolina 27606 —
GSK Investigational Site Winston-Salem North Carolina 27103 —
GSK Investigational Site Bismarck North Dakota 58501 —
GSK Investigational Site Bismarck North Dakota 58503 —
GSK Investigational Site Canton Ohio 44718 —
GSK Investigational Site Middletown Ohio 45042 —
GSK Investigational Site Portland Oregon 97225 —
GSK Investigational Site Nashville Tennessee 37232 —
GSK Investigational Site Amarillo Texas 79106 —
GSK Investigational Site Houston Texas 77030 —
GSK Investigational Site Webster Texas 77598 —
GSK Investigational Site Norfolk Virginia 23507 —
GSK Investigational Site Portsmouth Virginia 23704 —
GSK Investigational Site Richmond Virginia 23249 —
GSK Investigational Site Richmond Virginia 23298-5028 —
GSK Investigational Site Tacoma Washington 98405 —
GSK Investigational Site Milwaukee Wisconsin 53215 —

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 93 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00101998, 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 Aug 30, 2017 · Synced Oct 23, 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 public registry record, listed eligibility criteria, and available contact information for NCT00101998 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →