Mechanisms of electroacupuncture relieves uterine smooth muscle spasm in dysmenorrhea rats based on Rho/ROCK signaling pathway. / 基于Rho/ROCKä¿¡å·é€šè·¯æŽ¢è®¨ç”µé’ˆä»»è„‰ã€ç£è„‰ç»ç©´ç¼“è§£ç±»ç—›ç»æ¨¡åž‹å¤§é¼ å­å®«å¹³æ»‘è‚Œç—‰æŒ›çš„æœºåˆ¶.

OBJECTIVES: To investigate the effect of electroacupuncture (EA) on Rho/Rho-associated coiled-coil-forming kinases (ROCK) signaling pathway of uterus tissue in rats with dysmenorrhea, so as to explore the underlying mechanism of EA treating primary dysmenorrhea (PD) and uterine smooth muscle spasm, and to observe whether there is a difference in the effect of meridian acupoints in Conception Vessel (CV) and Governer Vessel (GV). METHODS: Sixty female SD rats were randomly divided into saline, model, CV, GV, and non-acupoint groups, with 12 rats in each group. The dysmenorrhea model was established by subcutaneous injection of estradiol diphenhydrate combined with intraperitoneal injection of oxytocin (OT). EA (2 Hz) was applied to "Qihai" (CV6) and "Zhongji" (CV3) for CV group, "Mingmen" (GV4) and "Yaoshu" (GV2) for GV group, "non-acupoint 1" and "non-acupoint 3" on the left side for non-acupoint group, and manual acupuncture was applied to "Guanyuan" (CV4) for CV group, "Yaoyangguan" (GV3) for GV group, "non-acupoint 2" on the left side for non-acupoint group. The treatment was conducted for 20 min each time, once daily for 10 days. The writhing score was evaluated. The smooth myoelectric signals of rats' uterus in vivo were recorded by multi-channel physiological recorder. The uterine histopathological changes were observed by HE staining. The contents of prostaglandin F2α (PGF2α), OT and calcium ion (Ca2+) in uterine tissue of rats were detected by ELISA. The protein and mRNA expression levels of smooth muscle 22-α (SM22-α), RhoA and ROCKⅡ in uterine tissue were detected by Western blot and fluorescence quantitative PCR, respectively. RESULTS: Compared with the saline group, the writhing score of rats in the model group was increased (P<0.01), the amplitude voltage of uterine smooth muscle in vivo was elevated (P<0.01), the contents of PGF2α, OT and Ca2+, the protein and mRNA expression of SM22-α, RhoA and ROCK Ⅱ in uterine tissue were all increased (P<0.01). Compared with the model and the non-acupoint groups, the writhing scores of the CV and the GV groups were decreased (P<0.01, P<0.05), the amplitude voltage of uterine smooth muscle was decreased (P<0.01), the contents of PGF2α, OT and Ca2+ in uterine tissue were decreased (P<0.01, P<0.05), and the protein expression and mRNA expression of SM22-α, RhoA and ROCKⅡ in uterine tissue were decreased (P<0.01, P<0.05). HE staining showed extensive exfoliation of uterine intima with severe edema and increased glandular secretion in the model group, which was alleviated in the CV and GV groups. CONCLUSIONS: EA at acupoints of CV and GV can significantly reduce the writhing score, uterine smooth muscle amplitude voltage, pathological injury degree of uterus, and relieve spasm of uterine smooth muscle in dysmenorrhea rats, which may be related to its effect in regulating PGF2α and OT contents, inhibiting the Rho/ROCK signaling pathway, and reducing the SM22-α, RhoA, ROCKⅡ protein and mRNA expression, and Ca2+ content in uterine tissue.

Spinal cord stimulation for the symptomatic treatment of rigidity and painful spasm in a case of stiff person syndrome.

BACKGROUND: Stiff person syndrome (SPS) is a rare neuroimmunological disorder characterized by rigidity and painful spasm primarily affecting the truncal and paraspinal musculature due to autoimmune-mediated neuronal hyperexcitability. Spinal cord stimulation (SCS) is an approved therapy for managing painful neuropathic conditions, including diabetic peripheral neuropathy and refractory angina pectoris. We describe the novel use of SCS for the treatment of spasm and rigidity in a 49-year-old man with seropositive stiff person syndrome (SPS). The patient was treated with intravenous immunoglobulin (IVIG) and oral medications over a 13-month period with minimal improvement, prompting consideration of SCS. To our knowledge, this is the first report of the successful use of SCS in SPS with the demonstration of multifaceted clinical improvement. METHODS: Following a successful temporary SCS trial, permanent implantation was performed. Spasm/stiffness (Distribution of Stiffness Index; Heightened Sensitivity Scale; Penn Spasm Frequency Scale, PSFS), disability (Oswestry Disability Index, ODI; Pain Disability Index, PDI), depression (Patient Health Questionnaire-9, PHQ-9), sleep (Pittsburgh Sleep Quality Index, PSQI), fatigue (Fatigue Severity Scale, FSS), pain (Numerical Pain Rating Scale, NPRS), quality of life (EuroQoL 5 Dimension 5 Level, EQ-5D-5L), and medication usage were assessed at baseline, 6-month, and 10-month postimplantation. RESULTS: ODI, PHQ-9, FSS, NPRS, PSQI, and EQ-5D-5L scores showed a notable change from baseline and surpassed the defined minimal clinically important difference (MCID) at 6-month and 10-month follow-up. Oral medication dosages were reduced. CONCLUSIONS: The novel use of SCS therapy in seropositive SPS resulted in functional improvement and attenuation of symptoms. We present possible mechanisms by which SCS may produce clinical response in patients with SPS and aim to demonstrate proof-of-concept for a future comprehensive pilot study evaluating SCS-mediated response in SPS.

Severe Stiff-Person Syndrome After COVID: The First Video-Documented COVID Exacerbation and Viral Implications

OBJECTIVES: To describe a patient with mild GAD-positive stiff-leg syndrome (SLS) who developed severely disabling stiff-person syndrome (SPS) 1 week after mild COVID-19 and discuss the impact of viral implications. METHODS: Video-documented serial clinical observations at baseline, after acute COVID-19, and after IVIG treatments. RESULTS: A 39-year-old man with left-SLS was stable during a 2-year follow-up with low-dose antispasmodics, working fully and functioning normally, even able to run. One week after mild COVID-19, he started to experience generalized SPS symptomatology that steadily worsened the following 2-3 weeks, becoming unable to walk, requiring a walker, with significant thoracolumbar and bilateral leg stiffness and spasms. GAD ab were very high. After 3 monthly IVIg infusions he showed improvements, but his gait remains significantly stiff. All clinical changes, from baseline to post-Covid, and then post- IVIg have been video-documented. DISCUSSION: This is the first, clearly documented, severe GAD-positive SPS after COVID-19. Although viral or postviral causation can be incidental, the temporal connection with acute COVID-19, the severe disease worsening after symptom-onset, and the subsequent steady improvement after IVIg, suggest viral-triggered autoimmunity. Because COVID-19 reportedly can trigger or worsen GAD-associated diabetes type 1 through proinflammatory mediators, and SPS has been reportedly triggered by West Nile Virus, possibly through molecular mimicry, this case of acutely converting GAD-SLS to GAD-SPS suggest the need to explore viral etiologies in patients with GAD-SPS experiencing acute, long-lasting episodic exacerbations of stiffness and spasms.

[The efficacy and safety of nerve loop blocking in the treatment of blepharospasm in Meige syndrome].

Objective: To evaluate the efficacy and safety of nerve loop blocking in the treatment of blepharospasm caused by Meige syndrome. Methods: It was a retrospective case series study. Patients with Meige syndrome characterized by blepharospasm or blepharospasm-oromandibular dystonia who underwent nerve loop blocking in the Ophthalmology Department of Henan No. 3 Provincial People's Hospital from April 2018 to January 2020 were included. Before and after surgery, blepharospasm was graded, and the Burke-Fahn-Marsden Dystonia Rating Scale (BFMDRS) was used to score the symptoms of ocular and oral dystonia. The improvement rate of ocular spasm was calculated after surgery according to the scores. The postoperative complications were observed. The Wilcoxon rank test was used to compare the BFMDRS movement subscale scores before and after surgery. The independent sample Mann-Whitney U test was used to compare the improvement rates of eye spasm between male and female patients and between patients with and without combined oromandibular dystonia. Results: Among the 199 patients included, 64 (32.2%) were males, and 135 (67.8%) were females, aged 58 (51, 64) years (22-79 years). The postoperative follow-up period was 24 (21, 28) months. Preoperatively, blepharospasm was graded as grade 3 in 12 patients (6.0%) and grade 4 in 187 patients (94.0%), while the postoperative blepharospasm grades were grade 0 in 100 patients (50.3%), grade 1 in 64 patients (32.2%), grade 2 in 31 patients (15.6%), and grade 3 in 4 patients (2.0%). There was statistically significant difference in the BFMDRS scores of ocular dystonia before and after surgery [8.0 (8.0, 8.0) vs. 0.0 (0.0, 1.0); Z=-12.41, P<0.001]. The improvement rate of blepharospasm in all patients was 100% (87.5%, 100%), ranging from 43.8% to 100%, with no statistically significant difference between patients of different genders and between patients with and without combined oral dystonia (both P>0.05). Statistically significant difference existed in the scores of oral dystonia before and after surgery [2.0 (0.5, 4.5) vs. 1.0 (0.5, 2.0); Z=-4.38, P<0.001], with 25 of 65 patients (38.5%) having their oral symptoms improved. Postoperative complications included eyelid valgus (7.5%, 15/199), frontal numbness (100%, 199/199) and tearing (89.9%, 179/199). Conclusion: Nerve loop blocking is a relatively safe and effective method in the treatment of blepharospasm symptoms of Meige syndrome.

Accommodative spasm and its different treatment approaches: A systematic review.

This article is about the accommodation spasm. The primary rule for near vision is ciliary muscle constriction, synchronised convergence of both eyes, and pupil constriction. Any weaknesses in these components could result in an accommodative spasm. Variable retinoscopic reflex, unstable refractive error, and lead of accommodation in near retinoscopy are common causes of spasm. We conducted a thorough literature search in the PubMed and Google Scholar databases for published journals prior to June 2022, with no data limitations. This review contains twenty-eight case reports, six cohort studies, four book references, four review articles, and two comparative studies after applying the inclusion and exclusion criteria. The majority of studies looked at accommodative spasm, near reflex spasm, and pseudomyopia. The most common causes of accommodative spasm are excessive close work, emotional distress, head injury, and strabismus. Despite side effects or an insufficient regimen, cycloplegic drops are effective in diagnosing accommodation spasm. The modified optical fogging technique is also effective and may be an option for treating accommodative spasm symptoms. Bifocals for near work, manifest refraction, base-in prisms, and vision therapy are some of the other management options. As a result, it requires a comprehensive clinical treatment strategy. This review aims to investigate the various aetiology and treatments responsible for accommodative spasm and proposes widely implementing the modified optical fogging method and vision therapy in clinics as comprehensive management to reduce the future upward trend of accommodative spasm.

[Treatment of finger spasm after stroke with wheat grain moxibustion at Shixuan (EX-UE 11) combined with rehabilitation training: a randomized controlled trial].

OBJECTIVE: To compare the clinical effect of wheat grain moxibustion combined with rehabilitation training and simple rehabilitation training on finger spasm after stroke. METHODS: A total of 80 patients with finger spasm after stroke were randomly divided into an observation group and a control group, 40 cases in each group. The control group was given routine rehabilitation training, once a day, 30 min each time. The observation group was given wheat grain moxibustion at Shixuan (EX-UE 11) on the basis of the control group, 8~10 moxibustion cones at each point, once a day. Both groups were treated for 6 days as one course of treatment for 4 courses. The motor function of the affected hand (Fugl-Meyer assessment [FMA] score) and muscle tension (modified Ashworth scale [MAS] grading), surface EMG indexes (wrist dorsiflexor muscle and flexor carpal metacarpal muscle mean square [RMS] value), hand muscle strength (neurological deficit score [NDS]) and daily living ability (modified Barthel index [MBI] score) were compared between the two groups before and after treatment, and clinical efficacy was evaluated. RESULTS: After treatment, FMA and MBI scores in the 2 groups were increased compared with before treatment (P<0.05), and those in the observation group were higher than the control group (P<0.05). The RMS value of wrist dorsiflexor muscle and flexor carpal metacarpal muscle in relaxation and passive function testsand and NDS in the 2 groups were lower than those before treatment (P<0.05), and those in the observation group were lower than the control group (P<0.05). MAS grading in the 2 groups was improved compared with before treatment (P<0.05), and that in the observation group was better than the control group (P<0.05). The total effective rate of the observation group was 92.5% (37/40), which was higher than that of the control group (80.0%, 32/40, P<0.05). CONCLUSION: Wheat grain moxibustion at Shixuan (EX-UE 11) combined with rehabilitation training can improve the hand motor function and daily living ability of patients with finger spasm after stroke, improve the degree of spasm and the function of wrist dorsiflexor muscle and flexor carpal metacarpal muscle, the clinical effect is better than simple rehabilitation training.

Management of Muscle Spasms in Adult Patients with Cerebral Palsy.

As medical care advances, there is a growing number of adult patients with cerebral palsy. The spastic form is characterized by muscle hypertonicity, hyperreflexia, and spasticity, which are associated with worse quality of life, poor functionality, and pain. This literature review attempts to explore the existing treatments for spasticity in cerebral palsy to provide insight into potential treatments in the adult population. The types of treatments are broadly categorized into physical therapy, pharmacologic treatments, botulinum toxin, surgical treatments, and alternative options.

Efficacy and safety of manual acupuncture for the treatment of upper limb motor dysfunction after stroke: Protocol for a systematic review and meta-analysis.

INTRODUCTION: The incidence of stroke sequelae among patients is as high as 70%-80%. Flexor spasm is the most common stroke sequela, presenting a heavy burden to the patients and their families. This study will evaluate the results of randomized controlled trials to determine the efficacy and safety of hand manipulation acupuncture for the treatment of upper limb motor dysfunction after stroke. METHODS: Eight databases, including China National Knowledge Infrastructure, Chinese Scientific Journal Database, Cochrane Central Register of Controlled Trials, Embase, MEDLINE, PubMed, Wanfang Database, and Web of Science, will be searched using English and Chinese search strategies. In addition, manual retrieval of research papers, conference papers, ongoing experiments, and internal reports, among others, will supplement electronic retrieval. All eligible studies published on or before January 15, 2021 will be selected. To enhance the effectiveness of the study, only clinical randomized controlled trials related to the use of manual acupuncture for the treatment of upper limb motor dysfunction after stroke will be included. ANALYSIS: The Fugl-Meyer upper extremity assessment will be the primary outcome measure, whereas the Wolf Motor Function Test, Modified Ashworth Scale, arm movement survey test table, and upper extremity freehand muscle strength assessment scores will be the secondary outcomes. Side effects and adverse events will be included as safety evaluations. To ensure the quality of the systematic evaluation, study selection, data extraction, and quality assessment will be independently performed by two authors, and a third author will resolve any disagreement. ETHICS AND DISSEMINATION: This systematic review will evaluate the efficacy and safety of manual acupuncture for the treatment of upper limb motor dysfunction after stroke. Since all included data will be obtained from published articles, it does not require ethical approval and will be published in a peer-reviewed journal. INPLASY registration number: INPLASY202110071.

Microsurgery and Neuromodulation for Facial Spasms.

Facial spasms are of various types. Hemifacial spasm (HFS) is characterized by unilateral tonic-clonic contractions of facial muscles, following a specific pattern of disease progression. It has well-delineated clinical, radiological and electrophysiological features. We have conducted an extensive review of existing literature on the subject, as regards etiopathogenesis, clinical features, investigations and management options for facial spasms. Primary Hemifacial spasm (HFS) may be treated using pharmacotherapy, botulinum toxin injections or microvascular decompression surgery. Microvascular decompression has the potential to reverse the pathological changes of the disease and has proved to be the most successful of all treatment options. Other facial spasms are exceedingly difficult to treat and may need neuromodulation as an option. The following article attempts to review the clinical features and therapeutic approaches to managing patients with facial spasms.

Effects of L-Carnitine Supplementation in Patients Receiving Hemodialysis or Peritoneal Dialysis.

L-carnitine is an important factor in fatty acid metabolism, and carnitine deficiency is common in dialysis patients. This study evaluated whether L-carnitine supplementation improved muscle spasm, cardiac function, and renal anemia in dialysis patients. Eighty Japanese outpatients (62 hemodialysis (HD) patients and 18 peritoneal dialysis (PD) patients) received oral L-carnitine (600 mg/day) for 12 months; the HD patients further received intravenous L-carnitine injections (1000 mg three times/week) for 12 months, amounting to 24 months of treatment. Muscle spasm incidence was assessed using a questionnaire, and cardiac function was assessed using echocardiography. Baseline free carnitine concentrations were relatively low in patients who underwent dialysis for >4 years. Total carnitine serum concentration, free carnitine, and acylcarnitine significantly increased after oral L-carnitine treatment for 12 months, and after intravenous L-carnitine injection. There was no significant improvement in muscle spasms, although decreased muscle cramping after L-carnitine treatment was reported by 31% of patients who had undergone HD for >4 years. Hemoglobin concentrations increased significantly at 12 and 24 months in the HD group. Therefore, L-carnitine may be effective for reducing muscle cramping and improving hemoglobin levels in dialysis patients, especially those who have been undergoing dialysis for >4 years.

Spasmodic Dysphonia.

Spasmodic dysphonia (SD) is a rare focal laryngeal dystonia. It is characterized by task-specific voice dysfluency resulting from selective intrinsic laryngeal musculature hyperfunction. Symptoms may be attenuated by a sensory trick. Although SD can be seen at times in generalized dystonia syndromes, it is typically a sporadic phenomenon. Involvement of the laryngeal adductor muscles is more common than abductor muscles. The standard treatment of this disorder is with botulinum toxin injection, usually electromyography-guided, which must be repeated periodically as the toxin wears off. A number of non-reversible surgical procedures have also been described to mitigate the symptoms. Other treatment modalities are under investigation, including implantable electrical stimulation devices and deep brain stimulation.

Observation on the clinical effect of thunder-fire moxibustion combined with acupressure on ocular muscle spasm: A clinical randomized controlled trial.

INTRODUCTION: With the rapid development of social economy, peoples dependence on computers and mobile phones is increasing day by day. This causes people to often overuse. Therefore, the incidence of Ocular muscle spasm has been increasing year by year in recent years. The disease usually starts and hides, which seriously affects the patients social image, daily life, and work. METHODS/DESIGN: We will compare the clinical efficacy of thunder-fire moxibustion combined with acupressure with pure thunder-fire moxibustion on Ocular muscle spasm using random control method. DISCUSSION: We aim to find a simple, safe, simple and effective Chinese medicine nursing technology that relieves Ocular muscle spasm. TRIAL REGISTRATION: ClinicalTrials.gov,ChiCTR2000034187, Registered on 27 June 2020.

[Post-stroke hand spasm treated with penetrating acupuncture combined with kinesiotherapy: a randomized controlled trial].

OBJECTIVE: To compare the differences in the clinical effect on post-stroke hand spasm among the combined treatment of penetrating acupuncture and kinesiotherapy, the simple application of penetrating acupuncture and the simple application of kinesiotherapy. METHODS: A total of 105 patients with post-stroke hand spasm were randomized into a penetrating acupuncture group, a kinesiotherapy group and a combined treatment group, 35 cases in each one, of which, 2 cases were dropped out in either the combined treatment group and the penetrating acupuncture group, and 1 case dropped out in the kinesiotherapy group. The routine rehabilitation training, e.g. occupational therapy and Bobath exercise and medication were adopted in all of the three groups. In the penetrating acupuncture group, the penetrating needling technique was exerted from Hegu (LI 4) to Houxi (SI 3) and from Waiguan (TE 5) to Sidu (TE 9) on the affected side. In the kinesiotherapy group, the persistent movement or passive movement was exerted on the wrist joint, the metacarpophalangeal joints and the interphalangeal joints. In the combined treatment group, the penetrating acupuncture (the same as the penetrating acupuncture group) was exerted combined with kinesiotherapy (the same as the kinesiotherapy group). In each group, the treatment was given once a day, 30 min in each time, 6 treatments a week in total, with the interval of 1 day between the courses. The treatment for 2 weeks was as one course and 2 courses were required totally. Before and after treatment, the scores of hand spasm index, hand-wrist motor function and the activity of daily living (ADL) were compared in each group. RESULTS: After treatment, the scores of hand spasm index were reduced as compared with those before treatment in each group (P<0.05) and the scores of hand-wrist motor function and ADL were increased significantly as compared with those before treatment in each group (P<0.05). After treatment, the reducing degree of the score of hand spasm index in the combined treatment group was greater than the penetrating acupuncture group and the kinesiotherapy group (P<0.01), and the increasing degree of the scores of hand-wrist motor function and ADL were higher than either the penetrating acupuncture group or the kinesiotherapy group (P<0.01). The improvements in each index were not different statistically between the kinesiotherapy group and the penetrating acupuncture group (P>0.05). CONCLUSION: Compared with the simple application of either penetrating acupuncture or kinesiotherapy, the combined treatment of them achieves the significant improvements in hand spasm degree, hand wrist motor function and ADL in patients with stroke.

Functional outcome after the nonsurgical treatment for adolescent spasmodic valgus foot.

BACKGROUND: Adolescent spasmodic valgus foot is usually associated with resistant pain and deformity. It shows controversy regarding its incidence, etiology, and treatment. Our study aimed to evaluate the functional outcome after the nonsurgical treatment for such condition. METHODS: This study included 50 planovalgus feet secondary to peroneal or peroneo-extensor spasm in 33 adolescents with a mean age of 14 ± 2.8 years. The procedure included foot manipulation under general anesthesia, sinus tarsi injection with corticosteroids, and a walking cast in the neutral position. Patients were evaluated functionally (using the American Orthopedic Foot and Ankle Society (AOFAS)) and radiologically before the procedure, after cast removal, and 3, 9, and 18 months later with special attention given for recurrence during the follow-up period with a mean duration of 22.5 ± 3.5 months. RESULTS: Once general anesthesia had been conducted, the deformity was corrected without any manipulation, and full passive inversion could be easily obtained in 26 feet, the deformity was corrected only after manipulation, and full passive inversion had been obtained in 14 feet, while 10 feet remained stiff even after manipulation. The mean AOFAS score was significantly improved ( p < 0.001) from 40.9 ± 3.5 at presentation to 73.56 ± 5.2 at the last follow-up in which 12 feet was painless and freely mobile and 24 feet had partial relapse, while 14 feet had complete relapse. CONCLUSION: The nonsurgical treatment for adolescent spasmodic valgus foot could be a simple and effective treatment. Apart from limited complete recurrence, the overall functional outcome was satisfactory. Level of evidence: type IV case series.

[Chronic anal fissure: etiopathogenesis, diagnosis, treatment]. / Khronicheskaia anal'naia treshchina: étiopatogenez, diagnostika, lechenie.

Etiology, epidemiology and pathophysiology of anal fissure are examined in the article in order to determine the most optimal treatment strategy. The authors concluded that the most effective treatment is combined approach using both minimally invasive surgery and various medicines for anal spasm reduction.

Spasm of the Near Reflex: Literature Review and Proposed Management Strategy.

BACKGROUND AND PURPOSE: Spasm of the near reflex (SNR) can be a variable, unpredictable condition. There is no standard management strategy. The purpose of this paper is to summarize the pertinent information from a literature review to better identify, explain, and manage this condition. PATIENTS AND METHOD: Case presentations and retrospective literature review Results: The presumed cause of SNR can be grouped into four categories: psychogenic, head trauma, organic/neurologic, and other causes. Etiology is often presumed rather than confirmed and may be multifactorial. A number of treatments have been reported, all with unpredictable efficacy.Etiology may be the most important factor in predicting treatment outcomes. In general, SNR due to psychogenic causes often has a good prognosis but time required for resolution varies widely. SNR due to an organic/neurologic cause may resolve with treatment of the underlying condition, but a psychogenic component may also occur in these cases. SNR due to head trauma has the poorest prognosis with incomplete resolution for many. CONCLUSION: SNR is highly variable in presentation and may have various causes. Response to treatment is unpredictable but may be dependent on etiology. A standardized treatment protocol for SNR may not be attainable, but it is possible to approach management of SNR in a methodical manner. A proposed management strategy is presented.

[Evaluation on changes in risk of spasm of accommodation in pupils due to implementation of prevention program].

OBJECTIVE: Introduction: Number of children with myopia increased 3-fold while those with spasm of accommodation followed a suit by 5-fold increase over last decade to some extend due to computerization. These tidings necessitate the development and implementation of primordial prevention programs. The aim was to evaluate the changes in risk of spasm of accommodation in pupils due to implementation of prevention program. PATIENTS AND METHODS: Materials and methods: Data collection was based on dynamic panel of pupils padding by first-formers over 2012-2015 and tracing up to 2017, sample size is 1115. Program was administered randomly at the entrance point to 594 pupils. We used 3 models to analyze the impact of program and possible confounders on spans to spasm development, i.e. base log-logistic survival model (1), survival fraction model (2), and survival fraction frailty model (3). RESULTS: Results: Program effect was significant by all models, the highest by model 3 with median effect of .-2,4340, i.e. with annual risk decrease of 0,72%. Fraction of non-sensitives was next to zero. Data rebutted group segregation by innate propensity to spasm development. CONCLUSION: Conclusions: Program effect proved to be significant by all models. The most validated estimation was by survival fraction frailty model (3). Incorporating frailty squared attenuation of regression effects by selection bias. Frailties followed clean cut unimodal distribution, it allowance improved model information value significantly. The starting point of program participation is of significance too, each consecutive lag decreased program effect.

Insufficient efficacy of vagus nerve stimulation for epileptic spasms and tonic spasms in children with refractory epilepsy.

BACKGROUND: Vagus nerve stimulation (VNS) leads to palliation of refractory seizures. Epileptic spasms (ES) and tonic spasms (TS) appear in children with West syndrome and symptomatic generalized epilepsy. Both types of spasms are often characterized by truncal muscular contractions and ictal electroencephalography (EEG) findings comprising the contiguous phases: phase 1) 15-20 Hz, spindle-like fast activity (occur in 70%), 2) diffuse polyphasic δ/θ waves (100%), and 3) electrodecremental activity (70%). Here, we examined the effect of VNS on these spasms that are uniformly associated with the EEG and electromyogram changes. METHODS: A consecutive series of 32 patients satisfied the inclusion criteria consisting of 1) medically refractory epilepsy, 2) VNS implantation between 2010 and 2015, 3) implantation of VNS before the age of 20 years, and 4) follow-up >2 years. From this cohort, 16 patients had spasms (ES/TS group), whereas the remaining 16 had partial seizures with or without secondary generalization (PS/SG group). We compared seizure outcomes between the two groups, and also determined the factors predicting these outcomes within the ES/TS group. RESULTS: The outcomes after 2 years of implantation, defined using the McHugh classification, were as follows: II (for 2 patients), III (5), and V (9) in the ES/TS group; and I (3 patients), II (6), III (2), IV (1), and V (4) in the PS/SG group. The ES/TS group had significantly worse outcomes than the PS/SG group (p = 0.024, Mann-Whitney U test). Multivariate ordinal logistic regression analysis revealed that shorter mean durations of ictal events were associated with better seizure outcomes following VNS implantation (p = 0.007). SIGNIFICANCE: Only 13% of the patients in the ES/TS group had seizure reductions of greater than 50%. VNS was less effective for the treatment of patients with ES/TS than for those with PS/SG and those described in previous studies.

[Acupuncture combined with rehabilitation training for the limb spasm after stroke].

OBJECTIVE: To observe the different clinical effects on the limb spasm after stroke among acupuncture mainly at governor vessel (GV) and Jiaji (EX-B 2) combined with rehabilitation training, simple acupuncture and simple rehabilitation training. METHODS: Ninety patients according to admission sequence were randomized into a combination group, an acupuncture group and a rehabilitation group, 30 cases in each one. The comprehensive treatment was applied in the combination group. The same acupuncture was used in the acupuncture group; the same rehabilitation was used in the rehabilitation group. All the treatment was given for 4 courses with 1 d between the two courses, 10 times as one course, once a day. The modified Ashworth score (MAS), clinic spasticity index (CSI), Fugl-Meyer assessment (FMA), Barthel index (BI) were observed before and after treatment. The effects were compared among the three groups. RESULTS: After treatment, the MAS, CSI score of the three groups significantly decreased in comparison with those before treatment (all P<0.05), the FMA and BI score of the three groups increased in comparison with those before treatment (all P<0.05). The improvements for MAS, CSI, FMA and BI of the combination group were better than those of the acupuncture group and the rehabilitation group (all P<0.05). There were no statistical significance between the acupuncture group and the rehabilitation group (all P>0.05). The total effective rate of 90.0% (27/30) in the combination group was better than 76.7% (23/30) in the acupuncture group and 73.3% (22/30) in the rehabilitation group (both P<0.05). CONCLUSIONS: Acupuncture mainly at GV and Jiaji (EX-B 2) combined with rehabilitation training are superior to simple acupuncture and simple rehabilitation training on reducing muscle tonus for stroke patients with limb spasm, which can more effectively improve the ability of daily life and motor function.