- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02641886
The Study of Jian Pi Yi Shen Hua Tan Granules in Cognitive Impairment After Acute Cerebral Infarction
A Study to Evaluate the Safety and Efficacy of Jian Pi Yi Shen Hua Tan Granules in Patients With Cognitive Impairment After Acute Cerebral Infarction
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The present study is designed to observe the symptoms,syndrome characteristics and neuropsychological changes of patients with cognitive dysfunction after Acute Cerebral Infarction, as well as study the patterns of syndrome evolution and neuropsychological characteristics, in order to provide evidences for the early-stage identification, diagnosis, intervention and treatment based on syndrome differentiation.
To assess the effectiveness of applying early-stage prevention on patients with cognitive impairment after Acute Cerebral Infarction through the use of traditional Chinese medicine--Jian Pi Yi Shen Hua Tan granules, explore the pathogenesis and therapeutic efficacy mechanism, evaluate the effectiveness of early-stage prevention and provide alternative solutions for preventing or delaying dementia.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Beijing
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Beijing, Beijing, China, 100078
- Department of Neurology,Dongfang Hospital
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Beijing, Beijing, China, 101300
- Shunyi Hospital of Traditional Chinese Medicine
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Chongqing
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Chongqing, Chongqing, China, 400011
- Chongqing Hospital of Traditional Chinese Medicine
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Guangdong
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Jiangmen, Guangdong, China, 529000
- Jiangmen Wuyi Hospital of traditional Chinese Medicine
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Jilin
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Changchun, Jilin, China, 130103
- The Affiliated Hospital To Changchun University of Chinese Medicine
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients conform to the diagnostic criteria of acute ischemic stroke Online Certificate Status Protocol classification of cerebral infarction : Partial Anterior Circulation Infarct, Posterior Circulation Infarct or Lacunar Infarction - Stroke onset within 14 days
- Neuropsychological assessments: Montreal Cognitive Assessment Scale scores less than 26 points or scores less than 27 points,MMSE scores range from 19 points to 26 points
- Age from forty to eighty, gender not limited
- Informed and signed the informed consent
Exclusion Criteria:
- Transient Ischemic Attack
- Online Certificate Status Protocol classification of cerebral infarction is a total anterior circulation infarction
- Stroke patients with the causes of cerebral hemorrhage, subarachnoid hemorrhage, brain tumors, brain injury, or blood diseases and so on.
- Stroke with an onset of more than 14 days
- Cerebral embolism caused by atrial fibrillation resulted from rheumatic heart disease, coronary heart disease and other heart diseases.
- Patients who cannot cooperate with the check due to serious visual, hearing dysfunction, apraxia, aphasia.
- Patients with other neurological diseases which can affect cognitive function (for example: severe Parkinson's disease, normal pressure hydrocephalus, brain tumors, encephalitis)
- Patients with communication difficulties, or psychiatric disease
- Depression (Hamilton Depression Scale scores more than or equal to 17 points) Diagnosed with alcohol or drug dependence within the past six months
- With other diseases which can cause cognitive dysfunction, Such as thyroid dysfunction, severe anemia, syphilis, Human Immunodeficiency Virus and so on
- With a previous history of stroke and serious sequelae, and cannot cope with neuropsychological examination
- With severe primary diseases, and cannot comply with the above scheme
Study Plan
How is the study designed?
Design Details
- Primary Purpose: PREVENTION
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Jian Pi Yi Shen Hua Tan Granules group
Treat with the prescription of Jianpi Yishen Huatan Granules and conventional treatment of ischemic stroke.
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Jianpi Yishen Huatan Granules contain Herba cistanche,Fructus Alpinia Oxyphyllae,Rhodiola rosea, Polygala tenuifolia willd and Coptis chinensis.Jianpi Yishen Huatan Granules dissolved in water of 100 ml ,po, bid of each 90-days cycle.
Number of treatment cycles: one
Other Names:
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PLACEBO_COMPARATOR: the Placebo Group
Treat with the placebo which contain 5% of prescription of Jian Pi Yi Shen Hua Tan Granules and 95% dextrin and conventional treatment of ischemic stroke.
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Treat with the placebo which contain 5% of prescription of Jian Pi Yi Shen Hua Tan Granules and 95% dextrin.The placebo dissolved in water of 100 ml ,po, bid of each 90-days cycle.
Number of cycles: one
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Verbal memory test(HVLT)
Time Frame: 90 days
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Using Verbal memory test(HVLT) to examine verbal memory
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90 days
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mini-mental state examination
Time Frame: 90 days
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Using mini-mental state examination to examine the patients' cognitive function
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90 days
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Montreal Cognitive Assessment scale
Time Frame: 90 days
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Using Montreal Cognitive Assessment scale to examine the patients' cognitive function
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90 days
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Stroop test
Time Frame: 90 days
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Using Stroop test to examine executive function and attention
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90 days
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Numerical sequence test(DS-S)
Time Frame: 90 days
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Using Numerical sequence test(DS-S) to examine memeory
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90 days
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Digital color connection test (CCT)
Time Frame: 90 days
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Using Numerical sequence test(DS-S) to examine executive function and attention
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90 days
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
national institute of health stroke scale
Time Frame: 90 days
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Using national institute of health stroke scale to examine the neurologic function impairment
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90 days
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modified Rankin scale
Time Frame: 90 days
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Using modified Rankin scale to examine the recovery of neurologic function
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90 days
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Activity of Daily Living Scale
Time Frame: 90 days
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Using Activity of Daily Living Scale to examine daily living ability
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90 days
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scores of Chinese medicine symptoms
Time Frame: 90 days
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Using the scores of Chinese medicine symptoms to examine the Chinese medicine syndrom
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90 days
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Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Mental Disorders
- Ischemia
- Pathologic Processes
- Necrosis
- Cardiovascular Diseases
- Vascular Diseases
- Cerebrovascular Disorders
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Neurocognitive Disorders
- Brain Ischemia
- Cognition Disorders
- Stroke
- Brain Infarction
- Infarction
- Cognitive Dysfunction
- Cerebral Infarction
Other Study ID Numbers
- 20140700108a
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