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Completed Phase 2 Interventional Results available

Effect of Natalizumab on Infarct Volume in Acute Ischemic Stroke

ClinicalTrials.gov ID: NCT01955707

Public ClinicalTrials.gov record NCT01955707. 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 Jul 21, 2026, 6:42 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 Multicenter, Double-Blind, Placebo-Controlled, Randomized, Parallel-Group Study to Evaluate the Safety and Efficacy of Intravenous Natalizumab (BG00002) on Reducing Infarct Volume in Acute Ischemic Stroke

Study identification

NCT ID
NCT01955707
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Biogen
Industry
Enrollment
161 participants

Conditions and interventions

Interventions

  • natalizumab Drug
  • Placebo Drug

Drug

Eligibility (public fields only)

Age range
18 Years to 85 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
Dec 31, 2013
Primary completion
Jan 31, 2015
Completion
Mar 31, 2015
Last update posted
Jun 30, 2016

2014 – 2015

United States locations

U.S. sites
19
U.S. states
15
U.S. cities
19
Facility City State ZIP Site status
Research Site San Diego California
Research Site Gainesville Florida
Research Site Kansas City Kansas 66160
Research Site Boston Massachusetts 02114
Research Site Golden Valley Minnesota 55422
Research Site St Louis Missouri 63110
Research Site Lake Success New York
Research Site New York New York 10032
Research Site Durham North Carolina 27710
Research Site Akron Ohio
Research Site Dayton Ohio 45409
Research Site Toledo Ohio
Research Site Portland Oregon
Research Site Tualatin Oregon 97062
Research Site Philadelphia Pennsylvania 19104
Research Site Nashville Tennessee
Research Site Dallas Texas
Research Site Charlottesville Virginia
Research Site Milwaukee Wisconsin

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 31 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01955707, 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 Jun 30, 2016 · Synced Jul 21, 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 NCT01955707 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →