- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03346538
Dose Finding Study of MCI-186 in Acute Ischemic Stroke
September 20, 2018 updated by: Mitsubishi Tanabe Pharma Corporation
To investigate the efficacy and safety of MCI-186 (bolus followed by continuous infusion) in acute ischemic stroke patients through a double-blind, parallel-group comparison with the existing MCI-186 dosing regimen (administration twice daily for 14 days) as the control.
Study Overview
Status
Terminated
Conditions
Study Type
Interventional
Enrollment (Actual)
17
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Aichi, Japan
- Investigational site 13
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Aomori, Japan
- Investigational site 39
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Chiba, Japan
- Investigational site 19
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Chiba, Japan
- Investigational site 28
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Ehime, Japan
- Investigational site 33
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Fukui, Japan
- Investigational site 10
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Fukuoka, Japan
- Investigational site 05
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Fukuoka, Japan
- Investigational site 09
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Fukuoka, Japan
- Investigational site 11
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Fukuoka, Japan
- Investigational site 12
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Fukuoka, Japan
- Investigational site 18
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Fukuoka, Japan
- Investigational site 21
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Fukuoka, Japan
- Investigational site 32
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Fukuoka, Japan
- Investigational site 37
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Fukushima, Japan
- Investigational site 07
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Fukushima, Japan
- Investigational site 08
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Gifu, Japan
- Investigational site 15
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Gifu, Japan
- Investigational site 23
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Gunma, Japan
- Investigational site 02
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Hokkaido, Japan
- Investigational Site 01
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Hokkaido, Japan
- Investigational site 22
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Hyogo, Japan
- Investigational site 06
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Hyogo, Japan
- Investigational site 30
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Hyogo, Japan
- Investigational site 42
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Ishikawa, Japan
- Investigational site 43
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Iwate, Japan
- Investigational site 27
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Kanagawa, Japan
- Investigational site 40
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Kochi, Japan
- Investigational site 24
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Miyagi, Japan
- Investigational site 35
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Nagano, Japan
- Investigational Site 16
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Nagano, Japan
- Investigational site 20
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Okayama, Japan
- Investigational site 44
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Okinawa, Japan
- Investigational site 41
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Osaka, Japan
- Investigational site 03
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Osaka, Japan
- Investigational site 25
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Saga, Japan
- Investigational site 38
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Saitama, Japan
- Investigational site 31
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Shimane, Japan
- Investigational site 14
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Tochigi, Japan
- Investigational site 29
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Tochigi, Japan
- Investigational site 36
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Tokyo, Japan
- Investigational site 17
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Tokyo, Japan
- Investigational site 45
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Yamagata, Japan
- Investigational site 34
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Yamaguchi, Japan
- Investigational site 04
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Yamaguchi, Japan
- Investigational site 26
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years to 85 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patients from whom written consent to study participation has been obtained, either from the patient personally or from the patient's legal guardian
- Patients with age at consent between 20 and 85 years, inclusive
- Patients for whom study treatment can be initiated within 24 hours after onset
- Patients with confirmed new ischemic area only in the supratentorial region on MRI
- Patients with neurological signs equivalent to between 4 and 22, inclusive, on the NIHSS
Exclusion Criteria:
- Patients with disability equivalent to an mRS score of 2 or more from before onset
- Patients being treated with antibiotics for an infection at registration
- Patients who have received or are planning to receive treatment for their primary disease with a prohibited concomitant medication (e.g., a thrombolytic drug) or with a prohibited concomitant therapy (e.g., intravascular therapy)
- Patients for whom the (sub)investigator judges the efficacy endpoints (e.g., NIHSS, mRS, BI) that have been selected for this study can not be measured appropriately, such as patients who are not expected to achieve improvement of 4 or more on the NIHSS because of nerve symptoms that have been present since before the onset of cerebral infarction, Alzheimer's dementia patients, or Parkinson's disease patients
- Patients with severe consciousness disturbances (Japan coma scale ≥ 100)
- Patients with clear concurrent peripheral vascular disease or peripheral neuropathy for whom the (sub)investigator judges the neurological tests could not be performed properly
- Patients with severe renal impairment (e.g., patients with eGFR < 30)
- Patients with severe hepatic impairment (e.g., ALT, AST, or gamma-GTP > 2.5 X ULN)
- Patients with platelet count < 100,000/mm3
- Patients diagnosed by MRI on admission with a disease other than stroke (e.g., intracranial bleeding, subarachnoid bleeding, arteriovenous malformations, Moyamoya disease, brain tumor) or with cerebral aneurysm with a maximum diameter > 7 mm
- Patients with prior or current drug abuse or alcohol dependence
- Patients with prior (or current) malignant tumor within 5 years before stroke onset
- Patients with a past history of hypersensitivity to edaravone drug products
- Patients with concurrent heart disease severe enough to warrant admission and treatment (e.g., acute myocardial infarction, cardiac failure) and with problems with their overall condition judged by the (sub)investigator to be unsuitable for study participation
- Patients for whom MRI tests cannot be performed
- Male or female patients who do not consent to practice contraception from the date of consent until the day after the administration of the last dose of study drug
- Patients who are pregnant or nursing, or who could be pregnant
- Patients who have received other investigational drugs in the 12 weeks prior to consent acquisition
- Patients with body weight ≥ 100 kg
- Patients otherwise judged unsuitable for study participation by the (sub)investigator
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Continuous infusion high-dose group (Group H)
High-dose MCI-186 will be administered as a bolus, and then as a continuous infusion.
In addition, a placebo will be administered as an intravenous infusion twice a day over 30 minutes.
|
intravenous injection
intravenous injection
|
Experimental: Continuous infusion low-dose group (Group L)
Low-dose MCI-186 will be administered as a bolus, and then as a continuous infusion.
In addition, a placebo will be administered as an intravenous infusion twice a day over 30 minutes.
|
intravenous injection
intravenous injection
|
Experimental: Approved dosing regimen group (control group)
A placebo will be administered as a bolus, and then as a continuous infusion.
In addition, MCI-186 30 mg will be administered as an intravenous infusion twice a day over 30 minutes.
|
intravenous injection
intravenous injection
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of participants with National Institutes of Health Stroke Scale (NIHSS) score improved.
Time Frame: Baseline up to Day 7
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NIHSS is a scale to objectively quantify the neurologic impairment caused by a stroke. Possible scores range from 0 (no stroke symptoms) to 40(severe stroke). |
Baseline up to Day 7
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Comparison of National Institutes of Health Stroke Scale (NIHSS)
Time Frame: Day 14, at discharge(from Day15 to after 3 months) and after 3 months
|
NIHSS is a scale used to objectively quantify the neurologic impairment caused by a stroke. Possible scores range from 0 (no stroke symptoms) to 40 (severe stroke). |
Day 14, at discharge(from Day15 to after 3 months) and after 3 months
|
Comparison of modified Rankin Scale (mRS)
Time Frame: at discharge(from Day15 to after 3 months) and after 3 months
|
mRS is a scale for measuring the degree of disability caused by a stroke.
Possible scores range from Grade 0 (no symptoms) to Grade 6 (death).
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at discharge(from Day15 to after 3 months) and after 3 months
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Comparison of Barthel Index (BI)
Time Frame: at discharge(from Day15 to after 3 months) and after 3 months
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BI is a scale for measuring performance in Activities of Daily Living (ADL).
Possible scores range from 0 (worst) to 100 (best).
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at discharge(from Day15 to after 3 months) and after 3 months
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Comparison of Functional Independence Measure (FIM)
Time Frame: at discharge(from Day15 to after 3 months) and after 3 months
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FIM is a scale used to evaluate the functional status.
Possible scores range from 18 (worst) to 126 (best).
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at discharge(from Day15 to after 3 months) and after 3 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 17, 2017
Primary Completion (Actual)
May 14, 2018
Study Completion (Actual)
May 14, 2018
Study Registration Dates
First Submitted
November 2, 2017
First Submitted That Met QC Criteria
November 14, 2017
First Posted (Actual)
November 17, 2017
Study Record Updates
Last Update Posted (Actual)
September 24, 2018
Last Update Submitted That Met QC Criteria
September 20, 2018
Last Verified
September 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Necrosis
- Cardiovascular Diseases
- Vascular Diseases
- Cerebrovascular Disorders
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Brain Ischemia
- Infarction
- Brain Infarction
- Stroke
- Ischemic Stroke
- Ischemia
- Cerebral Infarction
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Neuroprotective Agents
- Protective Agents
- Antioxidants
- Free Radical Scavengers
- Edaravone
Other Study ID Numbers
- MCI-186-J20
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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