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Completed Phase 3 Interventional

IPX056 in Subjects With Established Spasticity Resulting From Multiple Sclerosis

ClinicalTrials.gov ID: NCT00488839

Public ClinicalTrials.gov record NCT00488839. 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 20, 2026, 1:53 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 Double-Blind, Randomized, Placebo- and Active Comparator- Controlled, Parallel Group, Multinational Study to Evaluate the PK and PD of IPX056 in Subjects With Established Spasticity Resulting From Multiple Sclerosis

Brief summary

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

The purpose of this study is to determine the effects, both good and bad, of IPX056 on subjects and their spasticity. This study will also determine the relationship between the amount of IPX056 in blood and the effects on spasticity. Lastly, this study will determine how long IPX056 affects spasticity.

Study identification

NCT ID
NCT00488839
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Impax Laboratories, LLC
Industry
Enrollment
173 participants

Conditions and interventions

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
Jun 2007 (Type not available)
Primary completion
May 2008 (Actual)
Completion
May 2008 (Actual)
Last update posted
Nov 6, 2019

2007 – 2008

United States locations

U.S. sites
20
U.S. states
15
U.S. cities
19
Facility City State ZIP Site status
Northwest NeuroSpecialists Tucson Arizona 85741 —
OrthoArkansas, P. A. Little Rock Arkansas 72201 —
OrthoArkansas, P.A. Little Rock Arkansas 72201 —
Patricia Fodor Colorado Springs Colorado 80919 —
Sunrise Clinical Research Hollywood Florida 33021 —
Meridien Research Tampa Florida 33606 —
MS Center of Atlanta Atlanta Georgia 30327 —
OSF Saint Francis Medical Center Peoria Illinois 61637 —
Elkhardt Clinic Elkhart Indiana 46514 —
MidAmerica Neuroscience Institute Lenexa Kansas 66214 —
Springfield Neurology Springfield Massachusetts 01104 —
General Clinical Research Center 7A Ann Arbor Michigan 48109 —
Medex Healthcare Research, Inc. Saint Louis Michigan 63117 —
Northern Michigan Neurology Traverse City Michigan 49684 —
Winthrop University Hospital Mineola New York 11501 —
Crozer Chester Medical Center Upland Pennsylvania 19013 —
Bhupesh Dihenia Lubbock Texas 79410 —
Integra Clinical Research San Antonio Texas 78229 —
Neurological Research Center Bennington Vermont 05201 —
Virginia Commonwealth University Medical Center Richmond Virginia 23298 —

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 11 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00488839, 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 Nov 6, 2019 · Synced Oct 20, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00488839 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →