Effect of EA Combined With NGF on Limb Function in Convalescent Patients With Ischemic Stroke
NCT ID: NCT05652751
Last Updated: 2022-12-15
Study Results
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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UNKNOWN
NA
120 participants
INTERVENTIONAL
2022-03-01
2023-06-01
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
TRIPLE
Study Groups
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sham EA + placebo group
The sham EA intervention a is that the stimulator is connected to the needle handle on GV20 and GV26 without power for 40 min intervention,once a day for 4 weeks;The patients will receive 1ml volume of physiological saline (PS) injected into the gluteal muscle, once a day for 4 weeks before the sham EA intervention.
physiological saline
Other patients will receive 1ml volume of physiological saline (PS) injected into the gluteal muscle, once a day for 4 weeks.
sham EA
The only difference between sham EA intervention and EA intervention is that the stimulator is connected to the needle handle without power for 40 min intervention.
EA + placebo group
Patients take supine position. After skin disinfection with 75% ethanol routine disinfection, the stainless needle will be inserted in GV20（Baihui) and the stainless needle will be inserted in GV26 (Shuigou), acupoints will be stimulated manually until patients feel soreness, distension or heaviness (the reaction of "De Qi"). Then, the needles are stimulated by using an acupuncture point nerve stimulator (HANS-200, Nanjing Jinsheng, Ltd., China) with a frequency of 2/100 Hz and an intensity of 3 mA for 40 min (a homemade relay cycled power to the electrode for 6 sec on and 6 sec off), 28 days as a course of treatment, once a day;The patients will receive 1ml volume of physiological saline (PS) injected into the gluteal muscle, once a day for 4 weeks before the EA intervention.
physiological saline
Other patients will receive 1ml volume of physiological saline (PS) injected into the gluteal muscle, once a day for 4 weeks.
EA
Patients take supine position. After skin disinfection with 75% ethanol routine disinfection, the stainless needle (size 0.25mm×40mm, Hua Tuo brand, Suzhou Medical Supplies Company Ltd in Jiangsu, China) will be inserted in GV20（Baihui) and the stainless needle(size 0.25mm×25mm, described above) will be inserted in GV26 (Shuigou), acupoints will be stimulated manually until patients feel soreness, distension or heaviness (the reaction of "De Qi"). Then, the needles are stimulated by using an acupuncture point nerve stimulator (HANS-200, Nanjing Jinsheng, Ltd., China) with a frequency of 2/100 Hz and an intensity of 3 mA for 40 min (a homemade relay cycled power to the electrode for 6 sec on and 6 sec off), 28 days as a course of treatment, once a day.
sham EA + NGF group
The sham EA intervention a is that the stimulator is connected to the needle handle on GV20 and GV26 without power for 40 min intervention,once a day for 4 weeks;The 20ug nerve growth factor will be obtained from Hiteck Biopharmaceutical Co., Ltd, Wuhan, China. mNGF will be dissolved in 1 ml sterile water for injection and then injected intramuscularly at gluteal muscle, once a day for 4 weeks before the sham EA intervention. Dose modification is not allowed for mNGF.
nerve growth factor
The patient first received an intramuscular injection of NGF or saline into the gluteus maximus.The 20ug nerve growth factor (NO.S20060051, Jinlujie) will be obtained from Hiteck Biopharmaceutical Co., Ltd, Wuhan, China. mNGF will be dissolved in 1 ml sterile water for injection and then injected intramuscularly at gluteal muscle, once a day for 4 weeks. Dose modification is not allowed for mNGF.
sham EA
The only difference between sham EA intervention and EA intervention is that the stimulator is connected to the needle handle without power for 40 min intervention.
EA + NGF group
Patients take supine position. After skin disinfection with 75% ethanol routine disinfection, the stainless needle will be inserted in GV20（Baihui) and the stainless needle will be inserted in GV26 (Shuigou), acupoints will be stimulated manually until patients feel soreness, distension or heaviness . Then, the needles are stimulated by using an acupuncture point nerve stimulator , 28 days as a course of treatment, once a day;The 20ug nerve growth factor will be dissolved in 1 ml sterile water for injection and then injected intramuscularly at gluteal muscle, once a day for 4 weeks before the EA intervention. Dose modification is not allowed for mNGF.
nerve growth factor
The patient first received an intramuscular injection of NGF or saline into the gluteus maximus.The 20ug nerve growth factor (NO.S20060051, Jinlujie) will be obtained from Hiteck Biopharmaceutical Co., Ltd, Wuhan, China. mNGF will be dissolved in 1 ml sterile water for injection and then injected intramuscularly at gluteal muscle, once a day for 4 weeks. Dose modification is not allowed for mNGF.
EA
Patients take supine position. After skin disinfection with 75% ethanol routine disinfection, the stainless needle (size 0.25mm×40mm, Hua Tuo brand, Suzhou Medical Supplies Company Ltd in Jiangsu, China) will be inserted in GV20（Baihui) and the stainless needle(size 0.25mm×25mm, described above) will be inserted in GV26 (Shuigou), acupoints will be stimulated manually until patients feel soreness, distension or heaviness (the reaction of "De Qi"). Then, the needles are stimulated by using an acupuncture point nerve stimulator (HANS-200, Nanjing Jinsheng, Ltd., China) with a frequency of 2/100 Hz and an intensity of 3 mA for 40 min (a homemade relay cycled power to the electrode for 6 sec on and 6 sec off), 28 days as a course of treatment, once a day.
Interventions
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nerve growth factor
The patient first received an intramuscular injection of NGF or saline into the gluteus maximus.The 20ug nerve growth factor (NO.S20060051, Jinlujie) will be obtained from Hiteck Biopharmaceutical Co., Ltd, Wuhan, China. mNGF will be dissolved in 1 ml sterile water for injection and then injected intramuscularly at gluteal muscle, once a day for 4 weeks. Dose modification is not allowed for mNGF.
physiological saline
Other patients will receive 1ml volume of physiological saline (PS) injected into the gluteal muscle, once a day for 4 weeks.
EA
Patients take supine position. After skin disinfection with 75% ethanol routine disinfection, the stainless needle (size 0.25mm×40mm, Hua Tuo brand, Suzhou Medical Supplies Company Ltd in Jiangsu, China) will be inserted in GV20（Baihui) and the stainless needle(size 0.25mm×25mm, described above) will be inserted in GV26 (Shuigou), acupoints will be stimulated manually until patients feel soreness, distension or heaviness (the reaction of "De Qi"). Then, the needles are stimulated by using an acupuncture point nerve stimulator (HANS-200, Nanjing Jinsheng, Ltd., China) with a frequency of 2/100 Hz and an intensity of 3 mA for 40 min (a homemade relay cycled power to the electrode for 6 sec on and 6 sec off), 28 days as a course of treatment, once a day.
sham EA
The only difference between sham EA intervention and EA intervention is that the stimulator is connected to the needle handle without power for 40 min intervention.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* 14 days to 6 months after stroke onset;
* 50 years≤aged≤80 years;
* 3≤modified Rankin Score (mRS)≤4;
* Patients can accept treatment with EA and have good compliance;
* Patients have clear consciousness, pain perception and resolution ability to complete basic communication;
* willing to participate and be randomized to one of the groups.
Exclusion Criteria
* severe heart, liver, kidney dysfunction and severe coagulation dysfunction; cerebral infarction caused by repeated recurrence of stroke, brain surgery or trauma, and brain tumors;
* severe neurological deficits before stroke, such as visual and auditory impairment, aphasia, agnosia, severe hemiplegia, or affected limb function before stroke, such as cerebral palsy, polio, fracture, and mRs≥1;
* diseases with affecting cognitive function such as congenital dementia, or alcohol, drug or substance abuse ;
* lactation, pregnancy or intend to be pregnant within 6 months;
* needlesickness, needle phobia and skin infection at acupuncture site;
* pacemaker, implantable cardioverter defibrillator carriers or conductive metallic foreign bodies in the body;
* allergy to NGF;
* currently enrolled in another clinical trial or participation in other clinical trials within the last 3 months.
50 Years
80 Years
ALL
No
Sponsors
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The Third Affiliated hospital of Zhejiang Chinese Medical University
OTHER
Responsible Party
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Xianming Lin
Clinical Professor
Locations
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The Third Affiliated Hospital of Zhejiang Chinese Medical University
Hangzhou, Zhejiang, China
Countries
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Central Contacts
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Facility Contacts
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Xianming Lin, PHD
Role: primary
Other Identifiers
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Yibinzhao
Identifier Type: -
Identifier Source: org_study_id