Effect of MEP-oriented scalp acupuncture combined with transcranial magnetic stimulation on limb motor ability in patients with ischemic stroke hemiplegia. / MEPå®šä½ä¸‹å¤´é’ˆè”åˆç»é¢ ç£åˆºæ¿€å¯¹ç¼ºè¡€æ€§è„‘å’ä¸­åç˜«æ‚£è€ è‚¢ä½“è¿åŠ¨èƒ½åŠ›çš„å½±å“.

OBJECTIVES: To observe the effect of motor evoked potential (MEP)-oriented scalp acupuncture combined with transcranial magnetic stimulation (TMS) on limb motor ability in patients with ischemic stroke hemiplegia. METHODS: A total of 60 patients with ischemic stroke hemiplegia were randomized into an observation group and a control group, 30 cases in each one. In addition to the medication treatment of internal medicine and comprehensive training of hemiplegic limbs, MEP-oriented scalp acupuncture combined with TMS was applied in the observation group, conventional scalp acupuncture at bilateral anterior oblique line of parietal and temporal regions combined with TMS was applied in the control group. The treatment was given once a day, 5 days a week for 4 weeks totally in the two groups. Before and after treatment, the scores of Fugl-Meyer assessment (FMA), modified Ashworth scale (MAS) and modified Barthel index (MBI) were observed in the two groups. RESULTS: After treatment, the FMA and MBI scores were increased compared with those before treatment in the two groups (P<0.001), and the FMA and MBI scores in the observation group were higher than those in the control group (P<0.05). After treatment, the MAS scores of upper and lower limbs in the observation group were decreased compared with those before treatment (P<0.01, P<0.001), the MAS score of lower limb in the control group was decreased compared with that before treatment (P<0.05). CONCLUSIONS: MEP-oriented scalp acupuncture combined with TMS can effectively improve the limb motor ability, daily living ability and limb spasticity in patients with ischemic stroke hemiplegia.

Effects of the elongated needling combined with routine acupuncture therapy in the patients with post-stroke hemiplegia and central pain： a randomized controlled trial. / èŠ’é’ˆé€åˆºè”åˆä½“é’ˆæ²»ç–—å¯¹ä¸­é£ŽåŽåç˜«ä¼´ä¸­æž¢æ€§ç–¼ç—›æ‚£è€ çš„ä¸´åºŠç–—æ•ˆè§‚å¯Ÿï¼šéšæœºå¯¹ç §è¯•éªŒ.

OBJECTIVES: To investigate the effects of the elongated needling at the points of hand and foot yang meridians and the Governor Vessel combined with the routine acupuncture therapy on pain, balance function and muscle strength of the patients with post-stroke hemiplegia and central post-stroke pain (CPSP), and to investigate whether its therapeutic mechanism is related to antioxidant damage. METHODS: Ninety-four patients with post-stroke hemiplegia and CPSP admitted from March 2020 to September 2021 were divided into a trial group (47 cases, 1 cases dropped out) and a control group (47 cases 3 cases dropped out). In the control group, the rehabilitation exercise combined with routine acupuncture therapy was used, and in the trial group, on the base of the treatment as the control group, the elongated needling at the points of hand and foot yang meridians and the Governor Vessel was supplemented. In the two groups, the treatment was given once daily, and 1 course of treatment was composed of 14 days, a total of 6 courses were required in the trial. Separately, before treatment, and 1, 2 and 3 months after treatment, between two groups, the score of visual analogue scale (VAS) and that of Berg balance scale (BBS), as well as muscle strength were compared；the neural function was evaluated using the national institutes of health stroke scale (NIHSS) and the serum contents of nitricoxide synthase (NOS), superoxide dismutase (SOD) and malondialdehyde (MDA) were detected by ELISA in the patients. RESULTS: Compared with those before treatment, VAS score and NIHSS score were all decreased (P<0.05) in the trial and the control group after 1 month, 2 months and 3 months of treatment, and BBS score was increased (P<0.05)；and the case proportion of muscle strength grade 4 and 5 was higher (P<0.05) in the trial group. In the control group, the proportion of grade 4 increased after treatment for 2 months (P<0.05), and that of grade 4 and 5 increased after treatment for 3 months (P<0.05). The serum contents of NOS and SOD were increased (P<0.05), and MDA was decreased (P<0.05) after 3 months of treatment in the two groups. In comparison with the control group at the same time point, VAS score and NIHSS score were lower (P<0.05), BBS score higher (P<0.05) and the muscle strength grade was improved (P<0.05, P<0.01) after 1, 2 and 3 months of treatment, respectively；and the serum contents of NOS and SOD increased (P<0.05), and MDA decreased (P<0.05) after 3 months of treatment in the trial group. CONCLUSIONS: The elongated needling at the points of hand and foot yang meridians and the Governor Vessel, combined with the routine acupuncture therapy alleviates CPSP, improves balance and muscle strength and promotes the recovery of neural function in the patients with post-stroke hemiplegia, the mechanism may be related to antioxidant damage.

Effects of anterior sciatic nerve acupuncture on lower limb paralysis after cerebral infarction: study protocol for a randomized controlled trial.

Stroke is the main cause of disability in the middle and old age. Hemiplegia, especially lower limb paralysis, often leads to the loss of self-care ability and a series of secondary injuries. The main method to improve hemiplegic limb movement is exercise therapy, but there are still many patients with disabilities after rehabilitation treatment. As one of the non-pharmacological therapies for stroke, acupuncture has been recognized to improve motor function in patients. Here, we propose a new method, anterior sciatic nerve acupuncture, which can stimulate both the femoral nerve and the sciatic nerve. We designed this study to determine the effect of this method on lower limb motor function. Sixty participants recruited with hemiplegia after cerebral infarction will be randomly assigned to the test group or control group in a 1:1 ratio. The control group will receive Xingnao Kaiqiao acupuncture, and the test group will receive anterior sciatic nerve acupuncture on this basis. All participants will get acupuncture treatment once a day, 6 times a week for 2 weeks. The primary outcome is Fugl-Meyer Assessment of Lower Extremity and the secondary outcomes are Modified Ashworth Scale and Modified Barthel Index. Data will be collected before treatment, 1 week after treatment, and 2 weeks after treatment, and then statistical analysis will be performed. This study can preliminarily verify the effect of anterior sciatic nerve acupuncture on improving lower limb motor function in patients with cerebral infarction, which may provide an alternative approach for clinical treatment of hemiplegia.

Adjunctive hyperbaric oxygen therapy for spinal cord ischemia after complex aortic repair.

OBJECTIVE: Spinal cord ischemia (SCI) with paraplegia or paraparesis is a devastating complication of complex aortic repair (CAR). Treatment includes cerebrospinal fluid drainage, maintenance of hemoglobin concentration (>10 g/L), and elevating mean arterial blood pressure. Animal and human case series have reported improvements in SCI outcomes with hyperbaric oxygen therapy (HBOT). We reviewed our center's experience with HBOT as a rescue treatment for spinal cord ischemia post-CAR in addition to standard treatment. METHODS: A retrospective review of the University Health Network's Hyperbaric Medicine Unit treatment database identified HBOT sessions for patients with SCI post-CAR between January 2013 and June 2021. Mean estimates of overall motor function scores were determined for postoperative, pre-HBOT, post-HBOT (within 4 hours of the final HBOT session), and at the final assessment (last available in-hospital evaluation) using a linear mixed model. A subgroup analysis compared the mean estimates of overall motor function scores between improvement and non-improvement groups at given timepoints. Improvement of motor function was defined as either a ≥2 point increase in overall muscle function score in patients with paraparesis or an upward change in motor deficit categorization (para/monoplegia, paraparesis, and no deficit). Subgroup analysis was performed by stratifying by improvement or non-improvement of motor function from pre-HBOT to final evaluation. RESULTS: Thirty patients were treated for SCI. Pre-HBOT, the motor deficit categorization was 10 paraplegia, three monoplegia, 16 paraparesis, and one unable to assess. At the final assessment, 14 patients demonstrated variable degrees of motor function improvement; eight patients demonstrated full motor function recovery. Seven of the 10 patients with paraplegia remained paraplegic despite HBOT. The estimated mean of overall muscle function score for pre-HBOT was 16.6 ± 2.9 (95% confidence interval [CI], 10.9-22.3) and for final assessment was 23.4 ± 2.9 (95% CI, 17.7-29.1). The estimated mean difference between pre-HBOT and final assessment overall muscle function score was 6.7 ± 3.1 (95% CI, 0.6-16.1). The estimated mean difference of the overall muscle function score between pre-HBOT and final assessment for the improved group was 16.6 ± 3.5 (95% CI, 7.5-25.7) vs -4.9 ± 4.2 (95% CI, -16.0 to 6.2) for the non-improved group. CONCLUSIONS: HBOT, in addition to standard treatment, may potentially improve recovery in spinal cord function following SCI post-CAR. However, the potential benefits of HBOT are not equally distributed among subgroups.

Influence of aerobic exercise on inhibitory control of executive functions in children with hemiplegic cerebral palsy: A randomized controlled trial.

OBJECTIVE: This study investigates the influence of aerobic exercise training on inhibitory control of executive functions in children with hemiplegic cerebral palsy. DESIGN: Single-blind randomized controlled trial. SETTING: Outpatient Physical Therapy Clinic. PARTICIPANTS: Children aged 7-11 with left-sided hemiplegic cerebral palsy with emotional and behavioral dysregulation evidenced by scores >28 on Paediatric Symptom Checklist and GMFCS I or II (n = 60). INTERVENTION: Participants were randomly allocated into two equal groups. The control group received standard-of-care physical therapy for 1 h, and the aerobic exercise group received standard-of-care physical therapy for 30 min and moderate-intensity continuous exercise on a bicycle ergometer for 30 min. All groups received treatment three times a week for 12 weeks. MAIN MEASURES: The Eriksen Flanker test and Stroop Color-Word test were used to assess inhibitory control of executive function at the baseline and after 12 weeks. RESULTS: Differences between pre- and post-treatment values in the exercise group showed significant improvement in Flanker response accuracy and Stroop response accuracy (p = 0.001) and significant decreases in Flanker congruent reaction time and Stroop congruent reaction time (p < 0.05). However, there were no significant differences between both groups in Flanker incongruent reaction time and Stroop incongruent reaction time (p > 0.05). CONCLUSIONS: Aerobic exercise has a promising effect on inhibitory control of executive function in children with left-sided hemiplegic cerebral palsy.

Multidisciplinary team collaboration impact on NGF, BDNF, serum IGF-1, and life quality in patients with hemiplegia after stroke.

This study aimed to study the impact of multidisciplinary team collaboration on NGF, BDNF, serum IGF-1, and life quality in patients with hemiplegia after stroke. For this purpose, 200 post-stroke hemiplegic patients admitted from March 2022 to February 2023 were selected and randomly divided into a control group (100) and an observation group (100). The control group was given routine nursing care, while the observation group was given a multidisciplinary team collaboration model. The neurotroph in [nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), insulin-like growth factor-1 (IGF-1)] and nutritional status [hemoglobin (HGB), serum albumin (ALB), transferrin (TRF)] of patients were compared before and after the intervention on the second day of admission and on the 30th day of intervention. The FUGL Meyer (FM) motor function assessment scale, NIHSS National Institutes of Health Stroke Scale, and the Specialized Quality of Life Scale (SS-QIL) for stroke patients were used to assess limb motor function, balance function, degree of neurological impairment, and life quality. Results showed that before intervention, there was no statistically significant difference in the levels of NGF, BDNF, IGF-1, HGB, ALB, TRF, limb motor function, balance function, neurological deficits, and quality of life scores between the two (P>0.05); After intervention, the levels of NGF, BDNF, IGF-1, HGB, ALB, and TRF in the observation group were significantly higher (P<0.05); The FM and SS-QOL of patients in the observation group were significantly higher (P<0.05); The NIHSS score of patients in the observation group was significantly lower (P<0.05). In conclusion, multidisciplinary team cooperation can significantly improve the level of neurotrophin, reduce the degree of nerve defect, and promote the recovery of limb function, balance function and life quality for stroke patients with hemiplegia.

Clinical effect of acupoint application with turmeric blistering moxibustion plaster on post-stroke hemiplegic shoulder pain. / 姜黄天灸膏穴位贴敷治疗脑卒中偏瘫肩痛临床疗效观察.

OBJECTIVES: To observe the effects of acupoint application with turmeric blistering moxibustion plaster on pain, shoulder range of motion (ROM) and upper limb motor function in the patients with post-stroke hemiplegic shoulder pain (PSHSP). METHODS: Eighty-two patients with PSHSP were randomly divided into an observation group (41 cases, 1 case was eliminated, 4 cases dropped out) and a control group (41 cases, 2 cases were eliminated and 2 cases dropped out). The routine treatment, nursing care and rehabilitation training were performed in the control group. On the basis of the intervention as the control group, in the observation group, the turmeric blistering moxibustion plaster was applied to bilateral ashi points, Jianyu (LI 15), Jianliao (TE 14), Binao (LI 14), Shousanli (LI 10) and Hegu (LI 4), once a day, remained for 6 hours each time. This moxibustion therapy was operated 5 times weekly, one course of treatment consisted of 2 weeks and 2 courses were required. Separately, before treatment and after 2 and 4 weeks of treatment, the score of visual analogue scale (VAS), shoulder ROM and the score of upper limbs in Fugl-Meyer assessment (U-FMA) were observed in the two groups. RESULTS: VAS scores were lower (P<0.05), ROM in shoulder flexion, abduction, internal rotation and external rotation was larger (P<0.05), and U-FMA scores were higher (P<0.05) after 2 and 4 weeks of treatment when compared with those before treatment in the two groups. After 4 weeks of treatment, VAS score decreased (P<0.05), and ROM in shoulder flexion, abduction, internal rotation, external rotation and U-FMA score increased (P<0.05) in comparison with those after 2 weeks of treatment in either group. In the observation group, VAS scores were dropped (P<0.05) after 2 and 4 weeks of treatment respectively, and ROM of shoulder flexion and abduction enlarged after 2 weeks of treatment (P<0.05) when compared with those in the control group. After 4 weeks of treatment, ROM in shoulder flexion, abduction, internal rotation and external rotation in the observation group was larger (P<0.05) and U-FMA score was higher (P<0.05) than those in the control group. CONCLUSIONS: Acupoint application with turmeric blistering moxibustion plaster may effectively reduce the degree of shoulder pain and improve the shoulder range of motion and the upper limb motor function in the patients with post-stroke hemiplegic shoulder pain.

[Effects of Mirror Therapy Combined With Task-Oriented Training on Limb Function Recovery in Stroke Patients With Hemiplegia].

Objective: To explore the effects of mirror therapy combined with task-oriented training on limb function recovery in stroke patients with hemiplegia. Methods: A total of 304 older patients with post-stroke hemiplegia who received treatment in Nanyang Third People's Hospital between March 2020 and March 2022 were enrolled as the subjects. They were assigned to the intervention group and the control group through a systematic randomization method, with 152 patients in each group. The control group was treated with conventional medication and task-oriented training, while the intervention group received a combined mirror therapy in addition to the treatment given to the control group. Both groups received continuous treatment for 3 months. The pre-treatment findings and those obtained after 3 month of treatment were compared between the two groups in the following areas, the neurological functions, including the levels of neuron-specific enolase (NSE) and S100ß, a central nervous system specific protein, upper and lower limb motor function as reflected by Fugl-Meyer Assessment (FMA) score, balance ability as measured by Berg Balance Scale (BBS), and the integrated electromyography (iEMG) values of quadriceps femoris, gastrocnemius, and tibialis anterior muscles, three-dimensional gait spatiotemporal parameters, and quality of life as reflected by the assessment results for the National Institute of Stroke Scale (NIHSS) and Stroke-Specific Quality of Life Scale (SS-QOL). The findings were compared to identify changes. Results: After 3 months of treatment, the FMA and BBS scores and three-dimensional gait spatio-temporal parameters in the intervention group were significantly better than those in the control group (all P<0.05). Conclusion: Mirror therapy combined with task-oriented training promotes the function recovery of the affected limbs in older patients with post-stroke hemiplegia, effectively improves their motor function and quality of life, and helps improve patient prognosis.

[Interactive scalp acupuncture for hemiplegic upper extremity motor dysfunction in patients with ischemic stroke: a randomized controlled trial].

OBJECTIVE: To compare the curative effect between interactive scalp acupuncture and traditional scalp acupuncture on hemiplegic upper extremity motor dysfunction in the patients with ischemic stroke. METHODS: Seventy cases of hemiplegic upper extremity motor dysfunction of ischemic stroke were randomly divided into an interactive scalp acupuncture group (35 cases, 1 case breaked off) and a traditional scalp acupuncture group (35 cases, 1 case dropped off). The patients of the two groups received the secondary prevention medication and routine rehabilitation therapy. Besides, in the interactive scalp acupuncture group, the upper extremity occupational therapy was operated during the needle retaining of scalp acupuncture; and in the traditional scalp acupuncture group, the upper extremity occupational therapy was delivered after the completion of scalp acupuncture. The same points were selected in the two groups such as Fuxiang head area, Fuxiang upper-limb-shoulder point, Fuxiang upper-limb-elbow point and Fuxiang upper-limb-wrist point. The needles were inserted perpendicularly by flying-needle technique and manipulated by triple technique of gentle twisting, heavy pressure and vibrating. The needles were retained for 30 min. Based on the degree of the upper extremity motor impairment, the regimen of the upper extremity occupational therapy was formulated individually and one treatment took 30 min. In the two groups, the therapies were delivered once daily, 5 times a week, lasting 4 weeks. Before and after treatment, the scores of Fugl-Meyer assessment of upper extremity (FMA-UE), Wolf motor function test (WMFT), the modified Barthel index (MBI) and the modified Ashworth scale (MAS) grade in the two groups were observed before and after treatment. RESULTS: After treatment, the scores of FMA-UE, WMFT and MBI were higher than those before treatment (P<0.01), and MAS grade was improved (P<0.05) in the two groups. The scores of FMA-UE, WMFT and MBI in the interactive scalp acupuncture group were higher than those in the traditional scalp acupuncture group (P<0.01, P<0.05), and there was no statistical significance in the difference of MAS grade between the two groups (P>0.05). CONCLUSION: The interactive scalp acupuncture can effectively improve the motor function of the hemiplegic upper extremities and the activities of daily living in the patients with ischemic stroke and its efficacy is better than traditional scalp acupuncture. But these two types of scalp acupuncture obtain the similar effect on spasticity.

Effect of tibialis anterior muscle resistance training on ankle and foot dorsum extension function in hypertensive cerebral hemorrhage hemiplegia patients: A randomized controlled trial.

BACKGROUND: This study aimed to investigate the effect of tibialis anterior muscle resistance training on ankle and foot dorsum extension function in patients with hemiplegia caused by hypertensive cerebral hemorrhage. METHODS: Fifty cases of hypertensive cerebral hemorrhage in patients with hemiplegia were selected according to the random number table method. The patients were divided into the treatment group and control group. Each group included 25 cases, and the treatment group was given routine rehabilitation treatment and passive and active foot back stretch training (300 times/d). The control group received conventional rehabilitation treatment. The conventional rehabilitation treatment included stretching, muscle strengthening and other conventional rehabilitation treatment techniques. Surface electromyography was used to evaluate the muscle strength and tension of the triceps and tibialis anterior muscles of the affected side of the patients before and after treatment. The root mean square value of the surface electromyography (RMS) of the passive triceps extension before and after treatment was used to evaluate the muscle strength and tension of the affected side. The ratio of passive traction and relaxation of the triceps before and after treatment and the ratio of active contraction and relaxation of the tibialis anterior muscle before and after treatment were recorded. RESULTS: There was no significant difference in surface electromyography between the 2 groups before treatment (P > .05). After 2 months of treatment, the results of patients in both groups improved compared with those before treatment. The RMS of triceps in the treatment group was significantly lower than that in the control group, and the ratio of RMS of triceps in the treatment group was significantly lower than that in the control group. The RMS during active contraction and the RMS ratio between active contraction and relaxation of the tibialis anterior muscle in the treatment group were significantly higher than those in the control group (P < .05). CONCLUSIONS: Tibialis anterior muscle resistance training can effectively improve the strength of the tibialis anterior muscle in patients with hemiplegia caused by hypertensive cerebral hemorrhage, reduce tension in the triceps calf muscle, and improve ankle joint function and foot dorsum extension.

Effect of Water Exercise Therapy on Lower Limb Function Rehabilitation in Hemiplegic Patients with the First Stroke.

Objective: To investigate water exercise therapy's effect on lower limb function rehabilitation in patients with the first stroke. Method: 160 patients with the first stroke and lower limb dysfunction who received rehabilitation treatment in the Geriatric Hospital of Hainan, China, from May 2020 to June 2021 were randomly divided into two groups, the control group, and the hydrotherapy group. Each group comprises 80 cases in each group. The control group received conventional drug therapy and traditional rehabilitation training, while the hydrotherapy group received underwater exercise training in combination with the routine group treatment plan. The National Health Center Stroke Scale (NIHSS), the modified Rankin scale (MRS), the limb motor function score table (Fugl-Meyer assessment, FMA), Functional Walking Scale (functional ambulation category scale, FAC), Berg Balance Scale (BBS) and the modified Barthel index (MBI) were respectively used to evaluate the neurological function, lower limb motor function, walking function, balance function and daily living ability before and after treatment. Result: There was no significant difference in NIHSS, MRS, FMA, FAC, BBS, and MBI scores between the two groups before treatment (P > .05). However, after 8 weeks of treatment, there was a significant difference in FMA, FAC, BBS, and MBI scores between the two groups (P = .00035). The FMA scores in control group was 16.60 ± 4.49, while 21.45 ± 2.96 after treatment. The FAC scores in control group was 1.45 ± 0.68, while 1.95 ± 0.783 after treatment. Conclusion: Early water exercise training in hemiplegic patients with the first stroke can significantly enhance the balance ability, walking ability as well as limb coordination of patients.

[Clinical observation of electroacupuncture with different frequencies in treatment of hemiplegic shoulder pain after stroke].

OBJECTIVE: To observe the clinical efficacy on hemiplegic shoulder pain (HSP) after stroke treated with electroacupuncture (EA) under different frequencies. METHODS: A total of 105 patients with HSP after stroke were randomly divided into a manual acupuncture group (35 cases, 2 cases dropped off), an EA continuous wave group (35 cases, 3 cases dropped off) and an EA disperse-dense wave group (35 cases). The conventional rehabilitation therapy was delivered in the three groups. Additionally, acupuncture was applied to Jianyu (LI 15), Jianzhen (SI 9), Jianliao (TE 14) and Jianqian (Extra) etc. on the affected side in the manual acupuncture group. In the EA continuous wave group and the EA disperse-dense wave group, besides the treatment as the manual acupuncture group, the electric stimulation was attached to two pairs of acupoints, i.e. Jianyu (LI 15) and Jianliao (TE 14), and Quchi (LI 11) and Shousanli (LI 10), with 15 Hz continuous wave, and 2 Hz/ 100 Hz disperse-dense wave, respectively. The treatment was given once daily, 5 times a week, for 4 weeks consecutively. The score of visual analogue scale (VAS) before treatment and after 2 and 4 weeks of treatment, as well as the passive range of motion (PROM) of shoulder forward flexion and PROM of shoulder abduction, muscle strength of the upper limb, the score of modified Barthel index (MBI) and the score of Fugl-Meyer assessment (FMA) before and after treatment were observed in each group. RESULTS: Compared with before treatment, VAS scores were reduced after 2 and 4 weeks of treatment in each group (P<0.05); and VAS scores after 4 weeks of treatment were lower than those after 2 weeks of treatment (P<0.05). After 2 and 4 weeks of treatment, VAS score in either the EA continuous wave group or the EA disperse-dense wave group was lower compared with the manual acupuncture group (P<0.05). After 4 weeks of treatment, VAS score in the EA disperse-dense wave was lower than that of the EA continuous wave group (P<0.05). Compared with before treatment, PROM of the shoulder forward flexion and abduction on the affected side after treatment was enlarged (P<0.05), the muscle strength of the upper limb was increased (P<0.05), and the scores of MBI and FMA were increased (P<0.05) in the patients of each group. After treatment, in the EA continuous wave group and the EA disperse-dense wave group, PROM of the shoulder forward flexion on the affected side was higher (P<0.05), the muscle strength of the upper limb was stronger (P<0.05) when compared with the manual acupuncture group; and the scores of MBI and FMA in the EA disperse-dense wave group were higher than those of the manual acupuncture group (P<0.05). CONCLUSION: Electroacupuncture is superior to manual acupuncture in the analgesic effect and comprehensive rehabilitation effect in the patients with HSP after stroke. The therapeutic effect obtained by electroacupuncture with 2 Hz/100 Hz disperse-dense wave is better than that with 15 Hz continuous wave.

Constraint therapy promotes motor cortex remodeling and functional improvement by regulating c-Jun/miR-182-5p/Nogo - A signals in hemiplegic cerebral palsy mice.

BACKGROUND: Our previous study has confirmed that constraint-induced movement therapy (CIMT) could promote neural remodeling in hemiplegic cerebral palsy (HCP) mice through Nogo-A/NgR/RhoA/ROCK signaling, however, the upstream mechanism was still unclear. Therefore, the present study aimed to further explore the mechanism of CIMT regulating the expression of Nogo-A in HCP mice. METHOD: HCP mice were well established through ligating the left common carotid artery of 7-day-old pups and being placed in a hypoxic box which was filled with a mixture of 8% oxygen and 92% nitrogen. CIMT intervention was conducted by taping to fix the entire arm of the contralateral side (left) to force the mice to use the affected limb (right). Bioinformatics prediction and luciferase experiment were performed to confirm that miR-182-5p was targeted with Nogo-A. The beam test and grip test were applied to examine the behavioral performance under the intervention of c-Jun and CIMT. Also, immunofluorescence, Golgi staining, and transmission electron microscopy were conducted to show that the lenti-expression of c-Jun could increases the expression of myelin, and downregulates the expression of Nogo-A under the CIMT on HCP mice. RESULT: (1) The beam walking test and grip test experiment results showed that compared with the control group, the HCP + nCIMT group's forelimb grasping ability and balance coordination ability were decreased (P < 0.05). (2) The results of Golgi staining, and transmission electron microscopy showed that the thickness of myelin sheath and the density of dendritic spines in the HCP + nCIMT group were lower than those in the control group (P < 0.05). Compared with the HCP + nCIMT group, the cerebral cortex myelin sheath thickness, dendrite spine density and nerve filament expression were increased in HCP + CIMT group (P < 0.05). (3) Immunofluorescence staining showed that the expression of Nogo-A in the cerebral cortex of the HCP + nCIMT group was higher than that of the HCP + CIMT group (P < 0.05). Compared with the HCP + CIMT group, the expression of Nogo-A in the HCP + LC + CIMT group was decreased and, in the HCP, + SC + CIMT group was significantly increased (P < 0.05). Compared with the HCP + nCIMT group, the expression of c-Jun in the control, HCP + CIMT, HCP + LC + nCIMT and HCP + LC + CIMT groups was significantly increased, and in the HCP + SC + CIMT was decreased (P < 0.05). (4) Real-time quantitative polymerase chain reaction (RT-qPCR) results showed that the expression level of miR-182-5p in the HCP + LC + CIMT group was more increased than that in the HCP + nCIMT group (P < 0.05). The expression level of miR-182-5p in the HCP + LC + CIMT group was higher than that in the HCP + LC + nCIMT group and the HCP + SC + CIMT group (P < 0.05). CONCLUSION: These data identified that CIMT might stimulate the remodeling of neurons and myelin in the motor cortex by partially inhibiting the c-Jun/miR-182-5p/Nogo-A pathway, thereby facilitating the grasping performance and balance function of HCP mice.

Meta-analysis of repetitive transcranial magnetic stimulation combined with task-oriented training on upper limb function in stroke patients with hemiplegia.

BACKGROUND: To evaluate the effect of repetitive transcranial magnetic stimulation (rTMS) combined with task-oriented training (TOT) on upper limb function in stroke patients with hemiplegia. METHODS: A systematic review and meta-analysis was performed using PRISMA guidelines. Computer searches of PubMed, Cochrane Library, Embase, Web of science, China Knowledge Network, Wanfang, and Wipu databases were conducted from the time of database creation to October 27, 2022. Clinical trials meeting the inclusion criteria were screened, with rTMS combined with TOT in the test group and other therapies in the control group. Literature screening and data extraction were performed independently by 2 investigators, and meta-analysis was performed using Stata software after quality evaluation of the literature. RESULTS: Meta-analysis results showed that repeated transcranial magnetic stimulation combined with TOT was more effective in box and block test (I2 = 0%, P = .820, 95% confidence interval [CI] [-0.20, 0.88]), Fugl-Meyer Assessment (I2 = 0%, P = .569, 95% CI [0.88, 1.26]), and modified Barthel Index (I2 = 39.9%, P = .189, 95% CI [0.45, 1.03]) were not significantly different from controls, and the efficacy was significantly better in motor evoked potentials (I2 = 86.5%, P < .001, 95% CI [-1.38, -0.83]). CONCLUSIONS: Data analysis clarified the efficacy of rTMS) combined with TOT on upper extremity motor function disorders after stroke, but there was no significant difference between the efficacy in box and block test, Fugl-Meyer Assessment, and modified Barthel Index and the efficacy in motor evoked potentials between rTMS and the control group, suggesting that the neuro plasticizing effect of rTMS may translate into functional improvement by promoting neuro electrical signaling.

Hemiplegia resulting from acute carbon monoxide poisoning.

Carbon monoxide (CO) poisoning can cause neurological complications such as movement disorders and cognitive impairment through hypoxic brain damage. Although peripheral neuropathy of the lower extremities is a known complication of CO poisoning, hemiplegia is very rare. In our case, a patient who developed left hemiplegia due to acute CO poisoning received early hyperbaric oxygen treatment (HBOT). The patient had left hemiplegia and anisocoria at the beginning of HBOT. Her Glasgow coma score was 8. A total of five sessions of HBOT at 243.2 kPa for 120 minutes were provided. At the end of the 5th session, the patient's hemiplegia and anisocoria were completely resolved. Her Glasgow coma score was 15. After nine months of follow-up, she continues to live independently with no sequelae, including delayed neurological sequelae. Clinicians should be aware that CO poisoning can (rarely) present with hemiplegia.

The effectiveness of radial extracorporeal shock wave therapy vs transcutaneous electrical nerve stimulation in the management of upper limb spasticity in chronic-post stroke hemiplegia-A randomized controlled trial.

BACKGROUND: Traditionally both rESWT and TENS are used in treating post-stroke upper limb spasticity over years and their effectiveness had been assessed disjointedly. However, these methods were not yet compared for superiority. OBJECTIVES: To compare rESWT vs TENS to assess their effectiveness in different parameters of stroke such as stroke type, gender, and the affected side. METHODS: The experimental group was treated with rESWT application to the middle of the muscle belly of Teres major, Brachialis, Flexor carpi ulnaris, and Flexor digitorum profundus muscles using 1500 shots per muscle, frequency of 5Hz, energy of 0.030 mJ/mm. The TENS was applied to the same muscles in the control group using 100 Hz for 15 minutes. Assessments were taken at the baseline (T0), immediately after first application (T1), and at the end of four-week protocol (T2). RESULTS: Patients 106 with a mean age of 63.87±7.052 years were equally divided into rESWT (53) and TENS (53) groups including 62 males, 44 females, 74 ischemic, 32 hemorrhagic, affecting 68 right, and 38 left. Statistical analysis has revealed significant differences at T1 and T2 in both groups. But at T2 compared to T0; the rESWT group has reduced spasticity 4.8 times (95% CI 1.956 to 2.195) while TENS reduced by 2.6 times (95% CI 1.351 to 1.668), improved voluntary control by 3.9 times (95% CI 2.314 to 2.667) and it was 3.2 times (95% CI 1.829 to 2.171) in TENS group. Improvement of the hand functions of the rESWT group was 3.8 times in FMA-UL (95% CI 19.549 to 22.602) and 5.5 times in ARAT (95% CI 22.453 to 24.792) while thrice (95% CI 14.587 to 17.488) and 4.1 times (95% CI 16.019 to 18.283) in TENS group respectively. CONCLUSION: The rESWT modality is superior compared to the TENS modality for treating chronic post-stroke spastic upper limb.

Effect of electroacupuncture treatment combined with rehabilitation care on serum sirt3 level and motor function in elderly patients with stroke hemiparesis.

OBJECTIVE: Acupuncture treatment helps to improve neurological and motor function in elderly patients with stroke hemiplegia. However, the exact mechanism by which electroacupuncture improves stroke hemiparesis is uncertain. The aim of this study was to determine the effect of electroacupuncture care on sirt3 levels in elderly patients with stroke hemiparesis. METHODS: One hundred and ten elderly patients with hemiplegia after first stroke were divided into an experimental group and a control group (n = 55 in each group). The control group was given conventional rehabilitation care by a rehabilitation therapist. In the experimental group, on the basis of conventional rehabilitation care, electroacupuncture was performed once a day for 28 days. RESULTS: Fugl-Meyer assessment (FMA) and barthel index (BI) scores were significantly higher, while neurologic deficit scale (NDS) and physiological state scores were significantly lower in both groups after 14 and 28 days of intervention compared to preintervention. The Generalized estimating equation (GEE) model also showed that the experimental group showed more favorable improvements in all outcomes at postintervention time points compared to the control group. After the intervention, serum sirt3 levels increased significantly in both groups compared to preintervention, and the increase was more pronounced in the experimental group. Consistently, the GEE model showed that serum sirt3 levels were significantly higher in the experimental group compared to the control group at postintervention time points. Correlation analysis revealed that serum sirt3 levels in the experimental group were negatively correlated with FMA and BI pre- and postintervention, while showing a significant positive correlation with NDS and physiological state scores. CONCLUSION: Electroacupuncture intervention led to significant improvements in motor function, activities of daily living and neurological function in elderly patients with stroke hemiplegia, which may be associate with increased serum sirt3 levels.

Effectiveness on post-stroke hemiplegia in patients: electroacupuncture plus cycling electroacupuncture alone.

OBJECTIVE: To evaluate the effectiveness of cycling in combination with electroacupuncture in treatment of post-stroke hemiplegia patients at National Hospital of Acupuncture, Vietnam. METHODS: The study was designed as a single-centre, outcome-assessor-blinded parallel randomised controlled trial with 120 post-stroke hemiplegia patients randomly assigned into two groups: electroacupuncture plus cycling (CT group) and electroacupuncture (AT group). Patients were assessed before and after the treatment (using muscle grading, modified Rankin, Barthel, Orgorozo scores and electromyography). Statistical Man-Whitney U test, and Fisher's exact tests were used to compare between CT and AT groups. RESULTS: The results reported statistically significant improvement in motor function in patients suffering from hemiplegia following ischemic stroke in both CT and AT groups. Patients in CT group experienced a greater improvement compared to those in AT group including better muscle contraction (increased frequency and amplitude of electromyography and increased muscle grading scale); increased recovery (Orgogozo scale), increased independency (Barthel scale) and decreased disability (Modified Rankin scale) (< 0.01). CONCLUSIONS: Combination with cycling training significantly improves the recovery of post-stroke patients treated with electroacupuncture.

Nonoperative Management of Humerus Fractures in Patients With Ispilateral Hemiparesis or Hemiplegia.

BACKGROUND: Patients with upper limb dysfunction from a brain injury often have different goals of treatment and expectations following a fracture of the upper extremity. This study retrospectively reviewed outcomes of nonoperative management of acute humerus fractures in patients with severe ipsilateral hemiparesis or hemiplegia. METHODS: Patients who had sustained an acute humerus fracture managed nonoperatively, greater than 1 year following an upper motor neuron (UMN) injury resulting in ipsilateral severe hemiparesis or hemiplegia at a single tertiary care center from 1988 to 2019, were reviewed. Fractures were classified using the AO-Müller/Orthopaedic Trauma Association and/or Neer classifications. Primary outcome measures included House classification level of function, pain, achievement of and time to radiographic union, and the need for subsequent surgical procedures. RESULTS: Ten distinct nonoperatively managed humerus fractures-3 proximal (11A23), 5 mid-shaft (12A2b = 1, 12A2c = 2, 12A3a = 1, 12A2b = 1), and 2 distal (13A2 = 1, 13 C1 = 1)-were identified in 8 patients (6 women and 2 men) with ipsilateral hemiparesis or hemiplegia. The median radiographic follow-up was 20 months (range: 78 days to 12 years). The median clinical follow-up was 33.5 months (range: 100 days to 12 years). All patients presented with severe pain that was absent at final follow-up. Radiographic union was achieved in all patients with a mean time to union of 90.9 ± 39.3 days (range: 35-185 days). No patients required operative management. CONCLUSIONS: Nonoperative management of humerus fractures in patients with an ipsilateral UMN injury might result in reliable pain relief and union without the need for further surgical intervention. Management of humerus fractures in this patient population should be individualized toward their goals of care.