Ischemic StrokeNCT02850198
A Randomized Controlled Study of the Effectiveness of Scalp Electroacupuncture in Improving Upper Limb Motor Function in Convalescent Phase of Ischemic Stroke.
A study testing scalp electroacupuncture in people with Ischemic Stroke, run by Shaanxi Hospital of Traditional Chinese Medicine.
Trial summary
This research is primary to compare effectiveness of scalp electroacupuncture and scalp acupuncture on motor function of the upper limb(UL) in convalescence phase of ischemic stroke. Read more about this study
- Who is it for?
- Ages 18 to 75 years
- Conditions the study is for
- Ischemic Stroke
- What is being tested?
- scalp electroacupuncture
- Type of treatment
- Injection or infusion, Medical device
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 328 participants
- Where
- No sites listed yet
- Study dates
- Aug 2016to Dec 2020
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- 2 weeks to 6 months after Ischemic Stroke Experiencing motor difficulties in using the paretic arm, with a FMA-UE score in the range of 20 to 40 out of 66 Signing of the informed consent form indicating that the subject has understood the aim of the study as well as the procedures involved and that he/she accepts to participate and to comply with the demands and restrictions inherent to the study.
Who cannot join
- Any medical condition compromising the safety or the ability to take part to The study (such as insufficient vision or hearing, inability to participate to therapy session, inability to communicate, upper limb condition not linked to stroke, uncontrolled blood pressure, uncontrolled diabetes, co-morbidity) Recurrent and moderate to high upper limb pain limiting delivery of rehabilitation doseHistory of more than one epileptic seizures since stroke onset or uncontrolled epileptic seizure Mild to severe cognitive impairment (Mini mental state exam (MMSE) score <24/30) Depression (Hospital Anxiety and Depression Scale >8/21) Moderate to severe hemispatial neglect compromising the ability to take part to the study, as determined by the Bells tests (>6 errors) Brain stem stroke Had been diagnosed with hemorrhagic stroke. Had contraindications to electroacupuncture and MRI.
Trial locations and contacts
No sites are listed yet.
About this study
This research is primary to compare effectiveness of scalp electroacupuncture and scalp acupuncture on motor function of the upper limb(UL) in convalescence phase of ischemic stroke. The clinical research is a randomized controlled trial (RCT),consisting of two arms of scalp electroacupuncture group and sham sclp electroacupuncture group to value difference of upper limb function after 4 weeks. The result indicates that scalp electroacupuncture is more sufficient to alter function. The purpose is to value effectiveness of scalp electroacupuncture on motor function of the upper limb in convalescence phase of ischemic stroke.
Read the detailed description
Upper limb(UL) impairment is common in patients of ischemic stroke and recovery of motor function is important for regaining independence in activities of daily living. Researches show that the death toll of people who suffering from stroke more than 200 millions,the annual growth rate of this data reached 8.7%, which ischemic stroke take percentage of 60-70, and who suffered from UL impairment reached about 70%. Nowadays, morbidity of ischemic stroke of China is the first of the world.
Aging is a risk for ischemic stroke，especially over the age of 50 years old, which will increase morbidity rate of UL motor function impairment.
UL dysfunction make patients despaired and can not attend social activity normally, decreasing the quality of their lives. Attending social activity is very important for people's health, otherwise, people will get a series of diseases, like disability, depressive disorder,etc.
This subject is primary to compare effectiveness of scalp electroacupuncture and scalp acupuncture on motor function of the UL in convalescence phase of ischemic stroke. The clinical research is a randomized controlled trial (RCT),consisting of two arms of scalp electroacupuncture group and sham sclp electroacupuncture group to value difference of upper limb function after 4 weeks. The result indicates that scalp electroacupuncture is more sufficient to alter function.
As a further study, this research contains two parallel arms of scalp electroacupuncture group and sham sclp electroacupuncture group. The purpose is to value effectiveness of scalp electroacupuncture on motor function of the UL in convalescence phase of ischemic stroke, comparing with sham scalp electroacupuncture.
- Conditions
- Ischemic Stroke
- Being tested
- scalp electroacupuncture, sham scalp electroacupuncture
- Keywords
- ischemic stroke
- Medical subject headings
- Ischemic Stroke
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
scalp electroacupunctureDevice
sham scalp electroacupunctureDevice
| Study group | Role | What they receive |
|---|---|---|
| Scalp electroacupuncture group | Experimental | Select a 1.5 cun long disposable sterile filiform needle NO.30.Divide the Anterior oblique line of the vertex-temporal in ipsilesional into three equal parts to accept acupuncture.Insert the needle subcutaneously at a 30°angle to the scalp.The depth of insertion is 1 cun.The needle is twirled continuously at a frequency of about 170 times per minute.When the acupuncture sensation is obtained,connect the positive and negative outputs of the electroacupuncture to the handle of the needle in the Anterior oblique line of upper 1/3 and the middle 1/3. Select an sparse-dense wave .Use the low frequency electroacupuncture which the frequency is 2Hz. Every session lasts for 30 min per day.The treatment must be given once daily and 5 sessions constitute one therapeutic course.There is 2 days for relaxation between the two therapeutic courses.The participants must be treated for 4 weeks. Receives: Device: scalp electroacupuncture |
| Sham scalp electroacupuncture group | Sham comparator | Select a 1.5 cun long disposable sterile filiform needle NO.30.Divide the Anterior oblique line of the vertex-temporal in ipsilesional into three equal parts to accept acupuncture.Insert the needle subcutaneously at a 30°angle to the scalp.The depth of insertion is 1 cun.The needle is twirled continuously at a frequency of about 170 times per minute.When the acupuncture sensation is obtained,connect the positive and negative outputs of the electroacupuncture to the handle of the needle in the Anterior oblique line of upper 1/3 and the middle 1/3. with shame electroacupuncture. Select an sparse-dense wave .Use the low frequency electroacupuncture which the frequency is 2Hz. Every session lasts for 30 min per day.The treatment must be given once daily and 5 sessions constitute one therapeutic course.There is 2 days for relaxation between the two therapeutic courses.The participants must be treated for 4 weeks. Receives: Device: sham scalp electroacupuncture |
What is being measured
The primary outcome is the main question the study is designed to answer.
Evaluation of upper limb spasm during flexion and extension of the elbow and wrist with Modified Ashworth scale.
Measured: 4 weeks
Secondary outcomes (1)
Evaluation of upper limb motor function with Fugl-meyer scale.
Measured: 4 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted29 Jul 2016 (estimated)
- Study startAug 2016
- Primary completionDec 2020 (estimated)
- Study completionDec 2020 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Ischemic StrokeStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Outcomes assessor
- Enrolment
- 328 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Shaanxi Hospital of Traditional Chinese Medicine
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02850198
- Sponsor's protocol ID
- 201507001-05-01
- Status last verified
- Jul 2016
- First submitted
- 25 Jul 2016
- Last updated
- 26 Feb 2019
- Results posted
- No
- Data monitoring committee
- Yes
- Individual data sharing
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 26 Feb 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized Controlled Study of the Effectiveness of Scalp Electroacupuncture in Improving Upper Limb Motor Function in Convalescent Phase of Ischemic Stroke.
- ClinicalTrials.gov ID
- NCT02850198
- Acronym / sponsor ID
- 201507001-05-01
- Conditions
- Ischemic Stroke
- Keywords
- ischemic stroke
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 328 participants (estimated)
- Lead sponsor
- Shaanxi Hospital of Traditional Chinese MedicineUniversity, hospital or other
- Study start
- Aug 2016
- Primary completion
- Dec 2020 (estimated)
- Study completion
- Dec 2020 (estimated)
- First posted
- 29 Jul 2016 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This research is primary to compare effectiveness of scalp electroacupuncture and scalp acupuncture on motor function of the upper limb(UL) in convalescence phase of ischemic stroke. The clinical research is a randomized controlled trial (RCT),consisting of two arms of scalp electroacupuncture group and sham sclp electroacupuncture group to value difference of upper limb function after 4 weeks. The result indicates that scalp electroacupuncture is more sufficient to alter function. The purpose is to value effectiveness of scalp electroacupuncture on motor function of the upper limb in convalescence phase of ischemic stroke.
Detailed description
Upper limb(UL) impairment is common in patients of ischemic stroke and recovery of motor function is important for regaining independence in activities of daily living. Researches show that the death toll of people who suffering from stroke more than 200 millions,the annual growth rate of this data reached 8.7%, which ischemic stroke take percentage of 60-70, and who suffered from UL impairment reached about 70%. Nowadays, morbidity of ischemic stroke of China is the first of the world.
Aging is a risk for ischemic stroke，especially over the age of 50 years old, which will increase morbidity rate of UL motor function impairment.
UL dysfunction make patients despaired and can not attend social activity normally, decreasing the quality of their lives. Attending social activity is very important for people's health, otherwise, people will get a series of diseases, like disability, depressive disorder,etc.
This subject is primary to compare effectiveness of scalp electroacupuncture and scalp acupuncture on motor function of the UL in convalescence phase of ischemic stroke. The clinical research is a randomized controlled trial (RCT),consisting of two arms of scalp electroacupuncture group and sham sclp electroacupuncture group to value difference of upper limb function after 4 weeks. The result indicates that scalp electroacupuncture is more sufficient to alter function.
As a further study, this research contains two parallel arms of scalp electroacupuncture group and sham sclp electroacupuncture group. The purpose is to value effectiveness of scalp electroacupuncture on motor function of the UL in convalescence phase of ischemic stroke, comparing with sham scalp electroacupuncture.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Scalp electroacupuncture group | Experimental | Device: scalp electroacupunctureSelect a 1.5 cun long disposable sterile filiform needle NO.30.Divide the Anterior oblique line of the vertex-temporal in ipsilesional into three equal parts to accept acupuncture.Insert the needle subcutaneously at a 30°angle to the scalp.The depth of insertion is 1 cun.The needle is twirled continuously at a frequency of about 170 times per minute.When the acupuncture sensation is obtained,connect the positive and negative outputs of the electroacupuncture to the handle of the needle in the Anterior oblique line of upper 1/3 and the middle 1/3. Select an sparse-dense wave .Use the low frequency electroacupuncture which the frequency is 2Hz. Every session lasts for 30 min per day.The treatment must be given once daily and 5 sessions constitute one therapeutic course.There is 2 days for relaxation between the two therapeutic courses.The participants must be treated for 4 weeks. |
| Sham scalp electroacupuncture group | Sham comparator | Device: sham scalp electroacupunctureSelect a 1.5 cun long disposable sterile filiform needle NO.30.Divide the Anterior oblique line of the vertex-temporal in ipsilesional into three equal parts to accept acupuncture.Insert the needle subcutaneously at a 30°angle to the scalp.The depth of insertion is 1 cun.The needle is twirled continuously at a frequency of about 170 times per minute.When the acupuncture sensation is obtained,connect the positive and negative outputs of the electroacupuncture to the handle of the needle in the Anterior oblique line of upper 1/3 and the middle 1/3. with shame electroacupuncture. Select an sparse-dense wave .Use the low frequency electroacupuncture which the frequency is 2Hz. Every session lasts for 30 min per day.The treatment must be given once daily and 5 sessions constitute one therapeutic course.There is 2 days for relaxation between the two therapeutic courses.The participants must be treated for 4 weeks. |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- 2 weeks to 6 months after Ischemic Stroke Experiencing motor difficulties in using the paretic arm, with a FMA-UE score in the range of 20 to 40 out of 66 Signing of the informed consent form indicating that the subject has understood the aim of the study as well as the procedures involved and that he/she accepts to participate and to comply with the demands and restrictions inherent to the study.
Key exclusion criteria (1 listed)
- Any medical condition compromising the safety or the ability to take part to The study (such as insufficient vision or hearing, inability to participate to therapy session, inability to communicate, upper limb condition not linked to stroke, uncontrolled blood pressure, uncontrolled diabetes, co-morbidity) Recurrent and moderate to high upper limb pain limiting delivery of rehabilitation doseHistory of more than one epileptic seizures since stroke onset or uncontrolled epileptic seizure Mild to severe cognitive impairment (Mini mental state exam (MMSE) score <24/30) Depression (Hospital Anxiety and Depression Scale >8/21) Moderate to severe hemispatial neglect compromising the ability to take part to the study, as determined by the Bells tests (>6 errors) Brain stem stroke Had been diagnosed with hemorrhagic stroke. Had contraindications to electroacupuncture and MRI.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| scalp electroacupuncture | Device | Scalp electroacupuncture group |
| sham scalp electroacupuncture | Device | Sham scalp electroacupuncture group |
Primary outcome
Evaluation of upper limb spasm during flexion and extension of the elbow and wrist with Modified Ashworth scale.
Time frame: 4 weeks
1 secondary outcome
Evaluation of upper limb motor function with Fugl-meyer scale.
Time frame: 4 weeks
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 26 Feb 2019.
- Individual participant dataSharing planned: Yes
Related trials for Ischemic Stroke
Active, not recruitingObservational study
Symptomatic Carotid Outcomes Registry
Carotid Stenosis, Ischemic Stroke
RecruitingObservational study
Association of Prophylactic Use of Stress Ulcer Drugs and Clinical Outcomes in Patients With Acute Anterior Circulation Thrombectomy
Acute Ischemic Stroke
RecruitingObservational study
Role of EEG in Differentiation Between Ischemic and Hemorrhagic Stroke
Acute Ischemic Stroke, Acute Haemorrhagic Stroke
Recruiting
A Pivotal Study Evaluating Safety and Effectiveness of Adaptative Tip Catheter in Patients With Acute Ischemic Stroke
Ischemic Stroke
Not yet recruiting
Efficacy and Safety Evaluation of iNstroke 5F Aspiration Catheter for Thrombectomy
Acute Ischemic Stroke
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Questions about this trial
What is this clinical trial studying?
A study testing scalp electroacupuncture in people with Ischemic Stroke, run by Shaanxi Hospital of Traditional Chinese Medicine.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 26 Feb 2019. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Tong sheng Su, Master (+0086-15929562568, chinasuts@126.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Evaluation of upper limb spasm during flexion and extension of the elbow and wrist with Modified Ashworth scale. (time frame: 4 weeks). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Feb 2019; AzTrials last refreshed its copy on 6 Nov 2026.