Efficacy and Safety of Qizhitongluo Capsule in the Recovery Phase of Ischemic Stroke

NCT ID: NCT01762163

Last Updated: 2016-10-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

622 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-10-31

Study Completion Date

2016-10-31

Brief Summary

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This is a 20-week study consisting of a 12-week multicenter, randomized,double-blind adaptive study to compare efficacy and safety of Qizhitongluo Capsule,Naoxintong Capsule and placebo in the recovery phase of ischemic stroke with qi deficiency and blood stasis syndrome, and a 8-week post-treatment safety follow-up.After 312 patients complete 12 weeks of treatment there will be an interim analysis.

Detailed Description

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Conditions

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Ischemic Stroke

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Qizhitongluo Capsule

Basic treatment:Aspirin Enteric-coated Tablets was administered orally at a dosage of 100mg/d once per night;the routine recovery training.

intervention treatment:the Capsules were administered orally, four capsules each time, three times a day after each meal(placebo was taken only after lunch, and Qizhitongluo Capsule was taken after breakfast and supper)for 12 weeks.

Group Type EXPERIMENTAL

Qizhitongluo Capsule

Intervention Type DRUG

Aspirin Enteric-coated Tablets

Intervention Type DRUG

the routine recovery training

Intervention Type BEHAVIORAL

placebo

Intervention Type DRUG

Naoxintong Capsule

Basic treatment:Aspirin Enteric-coated Tablets was administered orally at a dosage of 100mg/d once per night; the routine recovery training.

intervention treatment:Naoxintong Capsule was administered orally, four capsules each time, three times a day after each meal for 12 weeks.

Group Type ACTIVE_COMPARATOR

Naoxintong Capsule

Intervention Type DRUG

Aspirin Enteric-coated Tablets

Intervention Type DRUG

the routine recovery training

Intervention Type BEHAVIORAL

Placebo

Basic treatment:Aspirin Enteric-coated Tablets was administered orally at a dosage of 100mg/d once per night and the routine recovery training.

intervention treatment:placebo capsule was administered orally four capsules each time, three times a day after each meal for 12 weeks.

Group Type PLACEBO_COMPARATOR

Aspirin Enteric-coated Tablets

Intervention Type DRUG

the routine recovery training

Intervention Type BEHAVIORAL

placebo

Intervention Type DRUG

Interventions

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Qizhitongluo Capsule

Intervention Type DRUG

Naoxintong Capsule

Intervention Type DRUG

Aspirin Enteric-coated Tablets

Intervention Type DRUG

the routine recovery training

Intervention Type BEHAVIORAL

placebo

Intervention Type DRUG

Other Intervention Names

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QZTL group NXT group

Eligibility Criteria

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Inclusion Criteria

* Age≥35 years and \<80 years;
* Diagnosis of ischemic stroke in recovery phase, according to the Chinese guidelines for the diagnosis and treatment of acute ischemic stroke 2010;
* Diagnosis of ischemic stroke with qi deficiency and blood stasis syndrome;
* The interval from the onset to recruitment was 15-28 days;
* FM score \<90 or AQ\<93.8 and diagnosis of aphasia;
* Diagnosis of cerebral anterior circulation obstruction;
* 4≤ NIHSS score\<20;
* Patient is willing to participate voluntarily and to sign a written patient informed consent.

Exclusion Criteria

* Evidence of intracranial hemorrhage (ICH) or other cerebral diseases (eg.vascular malformation, tumor, abscess or multiple sclerosis etc.) on CT or MRI.
* Known history of allergy or suspected allergic to the study drugs.
* Liver function impairment with the value of ALT or AST over 1.5-fold of normal value.
* Renal dysfunction with the value of serum creatinine over 1.5-fold of normal value.
* Cerebral embolism caused by cerebral tumor, cerebral trauma, cerebral parasitosis, rheumatic heart disease, coronary heart disease or other cardiac diseases complicated with atrial fibrillation.
* Prestroke score on the mRS ≥2.
* Space-occupying lesions, CT or MRI revealed midline structure shift; CT revealed that massive cerebral infarction including more than one lobe of brain or over 1/3 of blood-supply area of middle cerebral artery.
* Disable patients prescribed by law(blind, deaf, dumb, mental retardation, mental disorders and physical disabilities which due to other causes affect neural function deficient scale).
* Hemorrhagic tendency or recent severe or dangerous bleeding in 3 months.
* Suspected addicted into alcohol or drug abuse; with severe complications that would make the condition more complicated assessed by the investigator.
* Woman with pregnancy, lactation or positive result of pregnancy test, or women who want to be pregnant in recent.
* Patient who is participating in other trials or has been participated in other trials in recent 3 months.
Minimum Eligible Age

35 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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China Academy of Chinese Medical Sciences

OTHER

Sponsor Role lead

Responsible Party

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Zhong Wang

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Zhong Wang, Ph.D.

Role: STUDY_DIRECTOR

Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences

Yingzhen Xie, M.D.

Role: PRINCIPAL_INVESTIGATOR

Dongzhimen Hospital, Beijing

Locations

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The First Affiliated Hospital of Guangxi University of Chinese Medicine

Nanning, Guangxi, China

Site Status

Langfang TCM Hospital

Langfang, Hebei, China

Site Status

Luohe Hospital of Chinese Medicine

Luohe, Henan, China

Site Status

the First affiliated Hospital of Henan University of TCM

Zhengzhou, Henan, China

Site Status

the affiliated Hospital to Changchun University of Chinese Medicine

Changchun, Jilin, China

Site Status

201 Hospital of People's Liberation Army

Dalian, Liaoning, China

Site Status

Zhongshan Hospital Dalian University

Dalian, Liaoning, China

Site Status

Second Hospital affiliated to Liaoning University of Traditional Chinese Medicine

Shenyang, Liaoning, China

Site Status

Teaching Hospital of Chengdu University of Traditional Chinese Medicine

Chengdu, Sichuan, China

Site Status

West China Hospital,Sichuan University

Chengdu, Sichuan, China

Site Status

Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine

Beijing, , China

Site Status

Guang'anmen Hospital Nan District,China Academy of Chinese Medical Sciences

Beijing, , China

Site Status

First Teaching Hospital of Tianjin University of TCM

Tianjin, , China

Site Status

Countries

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China

Other Identifiers

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QZTL

Identifier Type: REGISTRY

Identifier Source: secondary_id

QZTL2013

Identifier Type: -

Identifier Source: org_study_id

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