Completed

CHANT (Cerebral Hemorrhage And NXY Treatment) A Double-Blind, Randomized, Placebo-Controlled, Parallel Group, Multicenter, Phase IIb Study to Assess the Safety and Tolerability of Intravenous Infusion of NXY-059 in Adult Patients With Acute Intracerebral Hemorrhage (ICH)

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What is being tested

Data Collection

Who is being recruted

Brain Diseases+7

+ Cardiovascular Diseases

+ Central Nervous System Diseases

Over 18 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Phase 2
Interventional
Study Start: August 2004
See protocol details

Summary

Principal SponsorAstraZeneca
Last updated: January 14, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: August 1, 2004

Actual date on which the first participant was enrolled.

This study will determine if NXY-059 is safe in patients with an acute stroke caused by bleeding in the central nervous system. The primary objective was to assess the safety and tolerability of NXY-059 compared to placebo.

Official TitleCHANT (Cerebral Hemorrhage And NXY Treatment) A Double-Blind, Randomized, Placebo-Controlled, Parallel Group, Multicenter, Phase IIb Study to Assess the Safety and Tolerability of Intravenous Infusion of NXY-059 in Adult Patients With Acute Intracerebral Hemorrhage (ICH) 
NCT00075959
Principal SponsorAstraZeneca
Last updated: January 14, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

600 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.


Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Over 18 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Brain DiseasesCardiovascular DiseasesCentral Nervous System DiseasesCerebral HemorrhageCerebrovascular DisordersHemorrhageNervous System DiseasesPathologic ProcessesVascular DiseasesIntracranial Hemorrhages

Criteria

Inclusion Criteria: * Males and females * Intracerebral Hemorrhage as the cause of stroke symptoms * Onset of symptoms within 6 hours * Full functional independence prior to the present stroke Exclusion Criteria: * Unconsciousness * Subjects who are unlikely to complete the infusion of investigational product and/or are unlikely to undergo active medical management during that period due to a severe clinical condition. * Severe illness with life expectancy less than 6 months. * Known severe kidney disorder. * Current known alcohol or illicit drug abuse or dependence. * Pregnant or breast-feeding. * Treatment with acetazolamide and methotrexate is not permitted during the infusion * Participation in a previous clinical study within 7 days. * Meets all other exclusion criteria

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Study Objectives

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 64 locations

Suspended

Research Site

Birmingham, United StatesSee the location
Suspended

Research Site

Scottsdale, United States
Suspended

Research Site

Fort Smith, United States
Suspended

Research Site

Carmichael, United States
Completed64 Study Centers