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Completed Phase 2Phase 3 Interventional

Trial of Memantine for Cognitive Impairment in Multiple Sclerosis

ClinicalTrials.gov ID: NCT00300716

Public ClinicalTrials.gov record NCT00300716. 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 18, 2026, 2:08 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Double Blind Placebo Controlled Pilot Trial of Memantine for Cognitive Impairment in Multiple Sclerosis

Brief summary

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

This study is designed to determine whether memantine is an effective treatment for memory and cognitive problems associated with multiple sclerosis when compared to placebo.

Study identification

NCT ID
NCT00300716
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2, Phase 3
Enrollment
82 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 65 Years
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
Apr 2004 (Type not available)
Primary completion
Jan 2009 (Actual)
Completion
Jan 2009 (Actual)
Last update posted
Oct 15, 2019

2004 – 2009

United States locations

U.S. sites
4
U.S. states
4
U.S. cities
4
Facility City State ZIP Site status
USC Los Angeles California 90033 —
OHSU Portland Oregon 97201 —
UT Southwestern Dallas Texas 75390-9036 —
MS Hub Seattle Washington 98101 —

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

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00300716, 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 Oct 15, 2019 · Synced Oct 18, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00300716 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →