Efficacy of SUN N4057 in Subjects With Acute Ischemic Stroke and Measurable Penumbra on Magnetic Resonance Imaging (MRI)

Stroke Clinical Trial

Official title: A Phase IIb Randomized, Double-blind, Placebo-Controlled, Group-Sequential, Multicenter, Dose Finding Study of the Safety and Efficacy of SUN N4057 (Piclozotan) Administered for 72 Hours by Continuous Intravenous Infusion in Subjects With Acute Ischemic Stroke and Measurable Penumbra on MRI

Status Terminated

Clinical Trial Summary

This research study is designed to evaluate the safety, tolerability, and efficacy of SUN N4057 (piclozotan) in subjects with acute ischemic stroke within 9 hours of the onset of symptoms.

Clinical Trial Description

The primary objective of the study is to determine the efficacy of a 72 hour infusion of SUN N4057 (piclozotan) in subjects with clinical findings of an acute ischemic stroke and a magnetic resonance imaging (MRI) demonstrating a measurable penumbra (perfusion-weighted imaging [PWI] minus diffusion-weighted imaging [DWI] volume). Efficacy will be determined by comparing the proportion of subjects with no growth in stroke lesion volume as assessed by DWI at Screening to stroke lesion volume assessed by FLAIR (fluid-attenuated inversion recovery) on Day 28 in the piclozotan group versus the placebo group. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment

Related Conditions & MeSH terms

• Stroke

• NCT number: NCT00272909
• Study type: Interventional
• Source: Daiichi Sankyo Inc.
• Status: Terminated
• Phase: Phase 2
• Start date: September 2004
• Completion date: January 2007