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Effect of Natalizumab on Infarct Volume in Acute Ischemic Stroke

NCT01955707 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 161

Last updated 2016-07-01

Study results available
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Summary

The primary objective of the study is to determine whether one 300 mg dose of intravenous (IV) natalizumab reduces change in infarct volume from Baseline to Day 5 on magnetic resonance imaging (MRI) in participants with acute ischemic stroke when given at ≤6 hours or at \>6 to ≤9 hours from when they were last known normal (LKN).

The secondary objectives of this study in this study population are as follows: to assess the efficacy of natalizumab on change in infarct volume from Baseline to Day 30; to assess efficacy of natalizumab on change in infarct volume from 24 hours to Day 5 and Day 30; to assess the efficacy of natalizumab on clinical measures of stroke outcome; to assess the safety of natalizumab in participants with acute ischemic stroke.

Conditions

  • Acute Ischemic Stroke

Interventions

DRUG

natalizumab

Administered as described in the treatment arm

DRUG

Placebo

Matched placebo

Sponsors & Collaborators

Principal Investigators

  • Medical Director · Biogen

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-01-31
Primary Completion
2015-02-28
Completion
2015-04-30

Countries

  • United States
  • Germany
  • Spain

Study Locations

More Related Trials

Entities

Drugs
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01955707 on ClinicalTrials.gov