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BACKGROUND: At the moment, the possible options for the management of cognitive dysfunctions in patients with MS (pMS) are pharmacological interventions, cognitive rehabilitation (CR), and physical exercise. However, worldwide, multimodal programs are infrequently applied in pMS and CR is not easily accessible through the National Health System as MR. OBJECTIVE: The aim of the study is to explore if the combination of motor and cognitive rehabilitation may favor better outcomes on cognitive efficiency compared to separate trainings. METHODS: Forty-eight pMS were submitted to detailed neuropsychological and motor assessments, before (T0) and after (T1) having performed one of three rehabilitation conditions (two cognitive trainings/week-Reha1; one cognitive and one motor training/week-Reha2; two motor trainings/week-Reha3, for 12 weeks); they were randomly assigned to one condition or another. The CR was focused on memory functioning and performed with the Rehacom program. RESULTS: No significant differences in age, sex, education, and disease course were found between the three groups (sig. > .05). Reha1 patients increased only their cognitive performance, and Reha3 only increased their motor performance, while Reha2 increased both cognitive and motor performances. This benefit was also confirmed by the cognitive efficiency expressed by the Cognitive Impairment Index. CONCLUSIONS: These data confirm that to include cognitive training within rehabilitation programs may induce important benefits in pMS. Furthermore, pMS seem to benefit from a combined approach (cognitive and motor) more than from CR and motor rehabilitation separately (ClinicalTrial.gov ID: NCT05462678; 14 July 2022, retrospectively registered).
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Disfunção Cognitiva , Humanos , Cognição/fisiologia , Disfunção Cognitiva/etiologia , Disfunção Cognitiva/reabilitação , Terapia por Exercício , Memória/fisiologia , Resultado do TratamentoRESUMO
OBJECTIVE: To develop and validate a quick observational clinical tool, the Functional ASsessment Test for Upper Limb (FAST-UL), for the evaluation of upper limb impairment in goal-directed functional-oriented motor tasks after stroke. DESIGN: Observational, cross-sectional, psychometric study. SETTING: Inpatient and outpatient rehabilitation clinic. PARTICIPANTS: A total of 188 post-stroke survivors (mean age 65.2±17.7 years, 61% men, 48% with ischemic stroke and 66% in the sub-acute phase; N=188). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Principal component analysis and Rasch analysis through a Partial Credit Model were used to assess the structure and psychometric properties of the 5 items of the FAST-UL (Hand to Mouth [HtM], Reach to Target, Prono-Supination, Grasp and Release, and Pinch and Release [PaR]). RESULTS: The Cronbach's α equal to 0.96 was indicative of an acceptable internal consistency; the reliability, as measured through the Person Separation Reliability equal to 0.87, was good. The FAST-UL tool was unidimensional. All the FAST-UL items were found to fit well the Rasch measurement model. The easiest to perform FAST-UL item was the HtM movement while the most difficult was the PaR movement. CONCLUSIONS: The FAST-UL is a quick, easy-to-administer observational assessment tool of upper limb motor impairment in post-stroke survivors with good item-level psychometric properties.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Masculino , Humanos , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Feminino , Reprodutibilidade dos Testes , Estudos Transversais , Avaliação da Deficiência , Extremidade Superior , Acidente Vascular Cerebral/complicações , PsicometriaRESUMO
BACKGROUND: Critical illness polyneuropathy and myopathy (CIPNM) is a disabling neuropathy that occurs in intensive care unit (ICU) subjects. It was hypothesized that a low serum level or deficiency of 25(OH)D might be associated with CIPNM. The aim of the present study was to ascertain the 25(OH)D serum level in subjects with CIPNM. METHOD: Consecutive ICU patients admitted to neuro-rehabilitation were prospectively enrolled. At admission, vitamin D serum levels were measured and EMG examination was performed to ascertain those with CIPNM. 25(OH)D was stratified as sufficient (≥30 ng/mL) insufficient (20-29.9 ng/mL), and deficient (<20 ng/mL). RESULTS: Eighty-four patients (31 F, 53 M; mean age 51.7±12.6) were identified and 63 (21 F, 42 M) enrolled. CIPNM was detected in 38 (9 F, 29 M) patients. A deficient mean serum level of vitamin D was observed in the whole population: 18.1 ± 9.2 ng/mL. No difference of vitamin D serum levels was detected in subjects with and without CIPNM: 17.5 ± 8.4 and 19.0 ± 10.5 ng/mL (p=0.58), respectively. CONCLUSION: Almost all subjects showed Vitamin D deficiency. No difference was detected between those with and without CIPNM. The condition might represent a secondary phenomenon resulting from the inflammatory process as well as from conditions that could interfere with vitamin D metabolism.
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Calcifediol/sangue , Estado Terminal , Unidades de Terapia Intensiva/tendências , Doenças Musculares/sangue , Polineuropatias/sangue , Deficiência de Vitamina D/sangue , Adulto , Idoso , Estado Terminal/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Musculares/diagnóstico , Doenças Musculares/epidemiologia , Polineuropatias/diagnóstico , Polineuropatias/epidemiologia , Estudos Prospectivos , Deficiência de Vitamina D/diagnóstico , Deficiência de Vitamina D/epidemiologiaRESUMO
BACKGROUND: In post-stroke patients, the possibility of performing an active ankle dorsiflexion movement is favorable for the recovery of gait. Moreover, the fatigue due to repetitive active ankle dorsiflexion could reduce the speed gait. We assessed the change in coefficient of fatigability of active ankle dorsiflexion after a home-based self-rehabilitative procedure in post-stroke patients. METHODS: In a prospective open-label observational study conducted in 2 university hospitals, a home-based self-rehabilitation treatment comprising two 12-minute sessions per day (3 times per week for 3 months) was performed by 10 outpatients with post-stroke lower limb impairment. Each session consisted of three 1-minute series of repeated active ankle dorsiflexion efforts at maximal speed on the paretic side, each one followed by 3-minute bouts of triceps surae stretch. Coefficients of fatigability of dorsiflexion and 10-meter barefoot ambulation speed were evaluated at baseline and at the end of the program. RESULTS: At 3 months of follow-up, there was a decrease in the coefficients of fatigability of ankle dorsiflexion, both with knee flexed and extended (respectively from 8% to 2% and from 6% to 2%; P < .01), associated with an increase in comfortable ambulation speed (from .24 to .26 m/s; P < .05). CONCLUSIONS: The reduction of coefficient of fatigability of ankle dorsiflexion, together with walking speed improvement, suggested the effectiveness of self-rehabilitation using alternated periods of self-stretch and rapid alternating efforts in the paretic lower limb after stroke.
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Técnicas de Exercício e de Movimento/métodos , Fadiga/etiologia , Fadiga/reabilitação , Acidente Vascular Cerebral/complicações , Adulto , Idoso , Idoso de 80 Anos ou mais , Articulação do Tornozelo/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estatísticas não Paramétricas , Reabilitação do Acidente Vascular Cerebral , Caminhada/fisiologia , Adulto JovemRESUMO
We retrospectively evaluated the efficacy and safety of high doses of onabotulinumtoxinA (from 600 to 800 units) in 26 patients affected by upper and/or lower limb post-stroke spasticity. They were assessed before, 30 and 90 days after treatment. We observed a significant muscle tone reduction and a significant functional improvement (assessed with the Disability Assessment Scale). No adverse events were reported. In our retrospective analysis the treatment with high doses of onabotulinumtoxinA showed to be effective and safe.
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Toxinas Botulínicas Tipo A/administração & dosagem , Espasticidade Muscular/tratamento farmacológico , Espasticidade Muscular/fisiopatologia , Fármacos Neuromusculares/administração & dosagem , Acidente Vascular Cerebral/fisiopatologia , Braço/fisiopatologia , Toxinas Botulínicas Tipo A/efeitos adversos , Avaliação da Deficiência , Feminino , Humanos , Perna (Membro)/fisiopatologia , Masculino , Pessoa de Meia-Idade , Espasticidade Muscular/etiologia , Fármacos Neuromusculares/efeitos adversos , Estudos Retrospectivos , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/tratamento farmacológico , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: To compare the effectiveness of two procedures increasing the botulinum toxin type A effect for wrist and finger flexor spasticity after stroke. DESIGN: A single-blind randomized trial. SUBJECTS: Seventy patients with upper limb post-stroke spasticity. METHODS: Adults with wrist and finger flexor muscles spasticity after stroke were submitted to botulinum toxin type A therapy. After the treatment, the subjects injected were randomly divided into two groups and submitted to adhesive taping (Group A) or daily muscle manual stretching, passive articular mobilization of wrist and fingers, and palmar splint (Group B) for 10 days. We measured spasticity with Modified Ashworth Scale, related disability with Disability Assessment Scale, and fingers position at rest. The measurements were done at baseline, after two weeks, and after one month from the treatment session. RESULTS: After two weeks, subjects in Group A reported a significantly greater decrease in spasticity scores (Modified Ashworth Scale fingers: mean (standard deviation) 1.3±0.6 vs. 2.1±0.6; Modified Ashworth Scale wrist: 1.7 ±0.6 vs. 2.3 ±0.8), and after one month in spasticity and disability scores (Modified Ashworth Scale fingers: mean (standard deviation) 1.9 ±0.7 vs. 2.5 ±0.6; Modified Ashworth Scale wrist: 2.0 ±0.7 vs. 2.6 ±0.6; Disability Assessment Scale: 1.6 ±0.7 vs. 2.1 ±0.7) compared with Group B subjects. Subjects in Group A reported also a significantly improved fingers position at rest compared with Group B subjects after two weeks (2.8 ±0.9 vs. 2.1 ±0.7) and one month (2.3 ±0.7 vs. 1.5 ±0.6). CONCLUSIONS: Adhesive taping of wrist and finger flexor muscles appeared to enhance the effect of botulinum toxin type A therapy more than daily manual muscle stretching combined with passive articular mobilization and palmar splint.
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Bandagens , Toxinas Botulínicas Tipo A/administração & dosagem , Espasticidade Muscular/reabilitação , Exercícios de Alongamento Muscular/métodos , Contenções , Reabilitação do Acidente Vascular Cerebral , Toxinas Botulínicas Tipo A/farmacocinética , Toxinas Botulínicas Tipo A/uso terapêutico , Feminino , Dedos/fisiopatologia , Humanos , Injeções Intramusculares , Itália , Masculino , Pessoa de Meia-Idade , Espasticidade Muscular/tratamento farmacológico , Espasticidade Muscular/etiologia , Fármacos Neuromusculares/administração & dosagem , Fármacos Neuromusculares/farmacocinética , Fármacos Neuromusculares/uso terapêutico , Avaliação de Processos e Resultados em Cuidados de Saúde , Método Simples-Cego , Acidente Vascular Cerebral/complicações , Articulação do Punho/efeitos dos fármacos , Articulação do Punho/fisiopatologiaRESUMO
OBJECTIVES: To assess the use of extracorporeal shock wave therapy (ESWT) for the treatment of equinus foot after stroke and to correlate the ESWT effect on spastic plantar-flexor muscles with echo intensity on the Heckmatt scale. METHODS: The prospective open-label study examined 23 patients with poststroke lower limb spasticity. Adults with spastic equinus foot after stroke received one ESWT session on hypertonic plantar-flexor muscles. The effect on spasticity, degree of passive ankle dorsiflexion, and neurophysiological values were evaluated. Before treatment, participants underwent a sonography evaluation of calf muscles to identify echo intensity on the Heckmatt scale. RESULTS: Immediately after the session, ESWT induced a statistically significant reduction in muscle tone, increasing passive ankle dorsiflexion motion. At 30 days of follow-up, the effect persisted only in patients with echo intensity of spastic plantar-flexor muscles graded I, II, or III on the Heckmatt scale without any action related to spinal excitability. Mild adverse events were reported after the treatment but were resolved in a few days. CONCLUSIONS: ESWT is safe and efficacious for the treatment of poststroke plantar-flexor muscles spasticity, reducing muscle tone and improving passive ankle dorsiflexion motion. The effect was long lasting in subjects with echo intensity of calf muscles graded I, II, or III but was brief for echo intensity graded IV on the Heckmatt scale. The ESWT effect did not appear to be related to spinal excitability.
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Convulsoterapia/métodos , Espasticidade Muscular/etiologia , Espasticidade Muscular/reabilitação , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/complicações , Adulto , Tornozelo/fisiopatologia , Convulsoterapia/efeitos adversos , Feminino , Pé/fisiopatologia , Humanos , Perna (Membro)/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Músculo Esquelético/diagnóstico por imagem , Músculo Esquelético/fisiopatologia , Estudos Prospectivos , Amplitude de Movimento Articular , Resultado do Tratamento , UltrassonografiaRESUMO
Background/Objectives: This study examined the impact of spasticity-related unpleasant sensations (pain, heaviness, stiffness) on various domains of the International Classification of Functioning, Disability, and Health (ICF) and psychosocial well-being in individuals affected by stroke or traumatic brain injury (TBI). The primary aim is to explore how these sensations affect daily activities, participation, and overall quality of life, guided by the comprehensive framework of the ICF. Methods: Utilizing a secondary analysis of data from a cohort undergoing Botulinum toxin type-A treatment for spasticity post-stroke or TBI, we developed and administered an ad-hoc questionnaire focusing on ICF domains such as body function, activities and participation, and psychosocial aspects such as mood, relationship, social life, motivation, and sleep quality. Spearman rho correlation was applied to assess the relationship between unpleasant sensations and functional as well as psychosocial outcomes among 151 participants. Results: This study identified significant correlations between the severity of unpleasant sensations and limitations in daily functioning, particularly in activities of daily living and mobility. Furthermore, an impactful association was identified between increased unpleasant sensations and deterioration in psychosocial well-being, notably in mood and sleep quality. Conclusions: These findings advocate for a person-centered approach in spasticity management, emphasizing the integration of sensory impairment strategies into rehabilitation to enhance functional outcomes and quality of life. Such an approach aims to improve functional outcomes and enhance the quality of life for individuals experiencing spasticity post-stroke or TBI. Future directions include targeted interventions to alleviate these sensations, support better rehabilitation results and improve patient experiences.
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Dysphagia is a common complication following traumatic brain injury (TBI), and it is related to an increased risk of malnutrition, pneumonia, and poor prognosis. In this article, we present a case of TBI with persistent dysphagia treated with focal muscle vibration. A 100 Hz and 50 Hz vibratory stimuli were applied over the suprahyoid muscles and tongue (30 min twice a day; five days a week; for a total of four weeks) in addition to the conventional therapy to quickly recover swallowing and avoid the possibility of permanent deficits. In conclusion, this case highlights a novel therapeutic approach for persistent dysphagia in TBI, which should be considered in the management of dysphagia.
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Botulinum toxin type-A (BoNT-A) has emerged as a key therapeutic agent for the management of spasticity. This paper presents a comprehensive bibliometric and visual analysis of research concerning BoNT-A treatment of spasticity to elucidate current trends and future directions in this research area. A search was conducted in the Web of Science database for articles focused on the use of BoNT-A in spasticity published between 2000 and 2022. We extracted various metrics, including counts of publications and contributions from different countries, institutions, authors, and journals. Analytical methods in CiteSpace were employed for the examination of co-citations, collaborations, and the co-occurrence of keywords. Our search yielded 1489 publications. Analysis revealed a consistent annual increase in research output. The United States, United Kingdom, and Italy were the leading contributors. The top institution in this research was Assistance Publique Hopitaux, Paris. The journal containing the highest number of relevant publications was Toxins. Key frequently occurring keywords were 'stroke', 'cerebral palsy', 'adult spasticity', and 'upper extremity'. This study identified 12 clusters of keywords and 15 clusters of co-cited references, indicating the main focus areas and emerging themes in this field. This study comprehensively analyzed and summarized trends in BoNT-A research in the field of spasticity over the past 22 years.
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Bibliometria , Toxinas Botulínicas Tipo A , Espasticidade Muscular , Espasticidade Muscular/tratamento farmacológico , Humanos , Toxinas Botulínicas Tipo A/uso terapêutico , Fármacos Neuromusculares/uso terapêuticoRESUMO
BACKGROUND: Around 40% of stroke survivor develop spasticity. Plantar flexors (PF) muscles are often affected, with severe functional impairment. The treatment of choice is botulinum toxin type A (BoNT-A) combined with adjuvant treatments. The temporary pharmacological effect implies periodic reassessment and reinjection. These long-term chronic programs require monitoring the functional impact of each cycle and the clinical evolution in relation to aging and repeated interventions. AIM: Evaluating changes of functional level in patients with post-stroke spasticity treated with BoNT-A by assessing the long-term maintenance of the therapeutic efficacy. DESIGN: Retrospective longitudinal observational study. SETTING: Outpatients. POPULATION: Chronic stroke survivors undergoing BoNT-A treatment and subsequent intensive rehabilitation (10 sessions in a day-hospital regime). METHODS: Medical records of the enrolled patients were consulted. The primary endpoint was the change in PF spasticity by at least 1 point on the Modified Ashworth Scale (MAS) at each cycle. Secondary endpoints were the assessment of possible trends in gait parameters (Six Minute Walking Test [6MWT]; Timed Up and Go [TUG], and 10 Meters Walking Test [10mWT]) pre- and post-injection and at each cycle. RESULTS: Thirty-six patients were enrolled. A reduction of at least one MAS point for PF was recorded after each cycle in all subjects. A time-dependent reduction in the proportion of patients reporting an improvement higher than the minimal clinically important difference (MCID) in 6MWT and 10mWT was observed. In the case of TUG, this data kept stable at all cycles. A one-point increase in the basal functional ambulation classification (FAC) score resulted in a reduction in the probability of having a TUG improvement greater than the MCID. The opposite correlation was found for 6MWT and 10mWT. CONCLUSIONS: With the proposed treatment, the clinical significance TUG improvement remains constant throughout repeated cycles and the proportion of patients with improvement in 6MWT and 10mWT tends to decline over time. The predictive value of basal FAC on the functional variables expected improvement may provide a potential treatment targeting tool. CLINICAL REHABILITATION IMPACT: These results may deliver prognostic indication allowing an optimized integration of different post-BoNT-A rehabilitation approaches, agreeing with current evidence. Adequate monitoring and treatment protocols are crucial for the stability of functional level and may prevent excessive fluctuations.
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Toxinas Botulínicas Tipo A , Espasticidade Muscular , Fármacos Neuromusculares , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Espasticidade Muscular/tratamento farmacológico , Espasticidade Muscular/etiologia , Espasticidade Muscular/fisiopatologia , Feminino , Toxinas Botulínicas Tipo A/administração & dosagem , Toxinas Botulínicas Tipo A/uso terapêutico , Masculino , Estudos Retrospectivos , Pessoa de Meia-Idade , Acidente Vascular Cerebral/complicações , Idoso , Reabilitação do Acidente Vascular Cerebral/métodos , Fármacos Neuromusculares/uso terapêutico , Fármacos Neuromusculares/administração & dosagem , Estudos Longitudinais , Resultado do Tratamento , SeguimentosRESUMO
OBJECTIVE: To compare the effect of rectus femoris diagnostic motor nerve blocks (DNB) with anaesthetics and rectus femoris muscle botulinum toxin (BoNT-A) injection in multiple sclerosis patients with unilateral stiff-knee gait. DESIGN: Prospective observational study Subjects/Patients: Multiple sclerosis patients in stable condition. METHODS: Patients underwent evaluation before and 1 hour after the anaesthetic block, and 1 month after the botulinum injection. Assessment included a 10-m walking test, a 6-minute walking test, a timed-up-and-go (TUG) test, and a Baseline Expanded Disability Status Scale (EDSS). Post-DNB and post-BoNT-A satisfaction was measured with the global assessment of efficacy scale. RESULTS: Fourteen patients with unilateral stiff-knee gait due to multiple sclerosis underwent a DNB, among whom 13 received botulinum injections in the rectus femoris muscle after a satisfying test result. Positive post-DNB results correlated with significant functional improvements after BoNT-A. Higher EDSS and longer time from diagnosis correlated with poorer post-DNB and post-BoNT-A absolute outcomes. CONCLUSION: DNB showed predictive value for BoNT-A outcomes, especially in the case of worse functional status. It effectively predicted endurance and walking speed improvement, while TUG showed greater improvement after botulinum. In cases of uncertain therapeutic benefit, nerve blocks may provide a valuable diagnostic support, particularly in patients with lower functional status.
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Toxinas Botulínicas Tipo A , Esclerose Múltipla , Espasticidade Muscular , Bloqueio Nervoso , Fármacos Neuromusculares , Músculo Quadríceps , Humanos , Espasticidade Muscular/etiologia , Espasticidade Muscular/tratamento farmacológico , Feminino , Esclerose Múltipla/complicações , Esclerose Múltipla/tratamento farmacológico , Masculino , Estudos Prospectivos , Pessoa de Meia-Idade , Bloqueio Nervoso/métodos , Toxinas Botulínicas Tipo A/administração & dosagem , Toxinas Botulínicas Tipo A/farmacologia , Adulto , Fármacos Neuromusculares/administração & dosagem , Fármacos Neuromusculares/farmacologia , Resultado do Tratamento , Transtornos Neurológicos da Marcha/etiologia , Transtornos Neurológicos da Marcha/tratamento farmacológicoRESUMO
OBJECTIVE: The aim of this study was to provide a classification of the upper limb patterns in patients with upper limb spasticity due to multiple sclerosis. DESIGN: Pilot observational study. PATIENTS: Twenty-five adult patients with multiple sclerosis suffering from upper limb spasticity who underwent one segmental (i.e., proximal and distal upper limb) botulinum toxin treatment cycle were recruited. METHODS: Patients remained in a sitting position during the evaluation. Upper limb spasticity postures (i.e., postural attitude of a single joint/anatomical region) were evaluated and recorded for the shoulder (adducted/internally rotated), elbow (flexed/extended), forearm (pronated/supinated/neutral), wrist (flexed/extended/neutral) and hand (fingers flexed/thumb in palm). RESULTS: On the basis of the clinical observations, 6 patterns (i.e., sets of limb postures) of upper limb spasticity have been described according to the postures of the shoulder, elbow, forearm, and wrist. CONCLUSION: The patterns of upper limb spasticity in patients with multiple sclerosis described by this pilot study do not completely overlap with those observed in patients with post-stroke spasticity. This further supports the need to consider the features of spasticity related to its aetiology in order to manage patients appropriately.
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Esclerose Múltipla , Espasticidade Muscular , Extremidade Superior , Humanos , Espasticidade Muscular/etiologia , Espasticidade Muscular/fisiopatologia , Projetos Piloto , Esclerose Múltipla/complicações , Esclerose Múltipla/fisiopatologia , Feminino , Masculino , Pessoa de Meia-Idade , Extremidade Superior/fisiopatologia , Adulto , Postura/fisiologia , IdosoRESUMO
The goal-setting process is pivotal in managing patients with disabling spasticity. This case-control study assessed the role of diagnostic nerve blocks in guiding the goal-setting process within goal-targeted treatment of spasticity with botulinum neurotoxin-A. In this case-control study, patients with disabling spasticity underwent either a goal-setting process based on the patient's needs and clinical evaluation (control group) or additional diagnostic nerve block procedures (case group). All enrolled patients underwent a focal treatment with botulinum neurotoxin-A injection and a 1-month follow-up evaluation during which goal achievement was quantified using the goal attainment scaling-light score system. Data showed a higher goal achievement rate in the case group (70%) than in the control group (40%). In conclusion, diagnostic nerve blocks may help guide the goal-setting process within goal-targeted treatment of spasticity with botulinum neurotoxin-A towards more realistic and achievable goals, thereby improving the outcomes of botulinum neurotoxin-A injection. Future studies should better explore the role of diagnostic nerve blocks to further personalize botulinum neurotoxin-A according to individual patients' preferences and requirements.
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Toxinas Botulínicas Tipo A , Espasticidade Muscular , Bloqueio Nervoso , Reabilitação Neurológica , Humanos , Masculino , Adulto , Pessoa de Meia-Idade , Idoso , Estudos de Casos e Controles , Toxinas Botulínicas Tipo A/uso terapêutico , Espasticidade Muscular/diagnóstico , Espasticidade Muscular/terapia , Reabilitação Neurológica/métodos , ObjetivosRESUMO
Botulinum toxin type A (BTX-A) represents the gold standard therapy for focal spasticity after stroke, with low prevalence of complications, reversibility, and efficacy in reducing spastic hypertonia. Current guidelines suggest the employment of a dosage up to 600 units (U) of BTX-A to treat spasticity after stroke, to avoid important adverse effects and the development of antibodies against the neurotoxin. In recent years, NT 201, a new BTX-A free of complexing proteins, has been used for treating several movement disorders, showing safety and efficacy in upper limb spasticity. In a prospective, non-randomized, open-label study, we studied the efficacy and safety of higher doses of BTX-A NT 201 (up to 840 U) in 25 consecutive patients with upper and lower limb spasticity after stroke, evaluated at 30 and 90 days after injections. Before and after the treatment, the grade of spasticity, the disability, and spasticity-related pain were extensively measured. After 30 days of follow-up, a great reduction of spasticity and pain with improvement of disability was observed. The effects were still present at 90 days of follow-up. No major adverse events were observed. Higher doses of BTX-A NT 201 appeared to be safe and efficacious in patients with upper and lower limb spasticity after stroke. However, further investigations are needed to determine its reproducibility in larger case series or randomized clinical trials and to observe the absence of antibodies against the neurotoxin also after repeated injections.
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Toxinas Botulínicas Tipo A/administração & dosagem , Espasticidade Muscular/tratamento farmacológico , Fármacos Neuromusculares/administração & dosagem , Acidente Vascular Cerebral/complicações , Idoso , Feminino , Humanos , Extremidade Inferior , Masculino , Pessoa de Meia-Idade , Espasticidade Muscular/etiologia , Recuperação de Função Fisiológica/efeitos dos fármacos , Extremidade SuperiorRESUMO
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Toxinas Botulínicas , Toxinas Botulínicas/uso terapêutico , NeurotoxinasRESUMO
Glioma is a group of tumors that originate from glial cells within the central nervous system and comprise 27% of all tumors and 80% of malignant tumors. With remarkable progress in surgical practices, chemotherapy, and radiation therapy, patients with glioma are experiencing greater survival times, which means they need more rehabilitative care. In fact, people with this condition may experience a variety of symptoms that can affect their functions and drastically reduce their quality of life. In fact, patients suffering from glioma has a distinctive symptom complex highlighting the requirement for customized care. Growing evidence shows that rehabilitation therapy can improve the functional prognosis and quality of life of glioma patients. However, there is limited evidence of the success of rehabilitation protocols designed specifically for individuals with glioma. It is essential to determine the most comprehensive rehabilitation programs as well as the sufficient resources, dosage, and duration. The goal of this mini-review was to classify and map rehabilitation interventions used to treat multiple disabling sequalae in individuals affected by glioma. We aim to provide a comprehensive overview of the rehabilitation protocols used for this population, so that clinicians have a guide to support treatment and an inspiration for further research. This document is intended to be a reference point for professionals involved in the management of adult patients with gliomas. Further exploration is needed to form improved care models for recognizing and addressing functional restrictions in this population.
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BACKGROUND: Turning may be particularly challenging for stroke patients leading to decreased mobility and increased functional restriction. Timed up and go instrumentation using a simple technology in the clinical context could allow for the collection of both traditional and potentially more discriminatory variables in turning ability. AIM: Determine whether the speed turning metrics obtained by a single inertial sensor are suitable for differentiating between stroke patients with varying levels of mobility and disability. DESIGN: Cross-sectional study. SETTING: Outpatients setting. POPULATION: Chronic stroke patients. METHODS: A total of 48 chronic stroke patients and 23 healthy controls were included. Stroke patients were divided in two groups based on the total iTUG score: an impaired mobility (> 20 seconds) and an available mobility (<20 seconds) group. All subjects performed an instrumented Timed Up and Go (iTUG) wearing a single IMU sensor on the lower back. Time of subcomponents of the timed up and go test and kinematic parameters of turning were quantified. Other clinical outcomes were: 10 meters walk test, Functional Ambulation Categories Scale (FAC), the Rivermead Mobility Index (RMI), Modified Rankin Scale and the Saltin-Grimby Physical Activity Level Scale (SGPALS). RESULTS: There were significant differences (P<0.01) in iTUG phases and turning speeds among groups. Low to strong significant correlations were found between measures derived from the turning speeds and clinical measures. The area under the curve (AUC) of Receiver Operating Characteristic (ROC) turning speeds was demonstrated to be able to discriminate (AUC: 0.742-0.912) from available to impaired stroke patients. CONCLUSIONS: This study provides evidence that turning speeds during timed up and go test are accurate measures of mobility and capable of discriminating stroke patients with impaired mobility from those with normal mobility. CLINICAL REHABILITATION IMPACT: The turning metrics are related to impairment and mobility in chronic stroke patients; hence they are important to include during clinical evaluation and may assist in creating a customized strategy, assess potential treatments, and effectively organize recovery.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Equilíbrio Postural , Estudos Transversais , Estudos de Tempo e Movimento , Acidente Vascular Cerebral/diagnóstico , CaminhadaRESUMO
BACKGROUND: As the field of sensor-based rehabilitation continues to expand, it is important to gain a comprehensive understanding of its current research landscape. This study aimed to conduct a bibliometric analysis to identify the most influential authors, institutions, journals, and research areas in this field. METHODS: A search of the Web of Science Core Collection was performed using keywords related to sensor-based rehabilitation in neurological diseases. The search results were analyzed with CiteSpace software using bibliometric techniques, including co-authorship analysis, citation analysis, and keyword co-occurrence analysis. RESULTS: Between 2002 and 2022, 1103 papers were published on the topic, with slow growth from 2002 to 2017, followed by a rapid increase from 2018 to 2022. The United States was the most active country, while the Swiss Federal Institute of Technology had the highest number of publications among institutions. Sensors published the most papers. The top keywords included rehabilitation, stroke, and recovery. The clusters of keywords comprised machine learning, specific neurological conditions, and sensor-based rehabilitation technologies. CONCLUSIONS: This study provides a comprehensive overview of the current state of sensor-based rehabilitation research in neurological diseases, highlighting the most influential authors, journals, and research themes. The findings can help researchers and practitioners to identify emerging trends and opportunities for collaboration and can inform the development of future research directions in this field.