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BACKGROUND/PURPOSE: Heart rate variability (HRV) is a biomarker of autonomic nervous system (ANS) reaction in persons with severe acquired brain injury (sABI) who undergo a rehabilitation treatment, such as focal muscle vibration (FMV).This study aims to evaluate if and how FMV can modulate HRV and to compare potential differences in FMV modulation in HRV between patients with sABI and healthy controls. METHODS: Ten patients with sABI and seven healthy controls have been recruited. Each individual underwent the same stimulation protocol (four consecutive trains of vibration of 5 minutes each with a 1-minute pause). HRV was analyzed through the ratio of frequency domain heart-rate variability (LF/HF). RESULTS: In the control group, after performing FMV, a significant LF/HF difference was observed in the in the second vibration session compared to the POST phase. Patients with SABI treated on the affected side showed a statistically significant LF/HF difference in the PRE compared to the first vibration session. CONCLUSION: These preliminary results suggest that FMV may modify the cardiac ANS activity in patients with sABI.
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Lesões Encefálicas , Vibração , Humanos , Frequência Cardíaca/fisiologia , Vibração/uso terapêutico , Sistema Nervoso Autônomo , MúsculosRESUMO
BACKGROUND AND PURPOSE: Upper limb (UL) function is often affected in people with multiple sclerosis (PwMS) and is typically assessed through objective measures, including the Nine Hole Peg Test (9-HPT), Box and Block Test (BBT), and Hand Grip Strength (HGS). It is important to include the subjective perspective of PwMS in the assessment. This study aims to evaluate associations between Manual Ability Measure-36 (MAM-36) and 9-HPT, BBT, and HGS in MS. METHODS: The cross-sectional study included five Italian centers. Inclusion criteria were age ≥ 18 years, MS diagnosis, and stable disease course. Exclusion criteria were bilateral UL paralysis, and concomitant orthopedic or neurological diseases. RESULTS: A total of 199 PwMS were included: 128 female, mean age = 50.7 ± 13.0 years, 119 relapsing-remitting MS (RRMS), 31 primary and 49 secondary progressive MS, mean disease duration = 14.0 ± 10.4, years, mean Expanded Disability Status Scale (EDSS) = 4.6 ± 2.0. The MAM-36 showed small correlations with 9-HPT, BBT, and HGS. Correlations between MAM-36 and 9-HPT and BBT were highest among subjects with EDSS ≥ 6 and progressive MS. MAM-36 and HGS showed the highest correlations in subjects with EDSS ≤ 5 and RRMS. Combining 9-HPT and HGS provided the strongest predictive power over the MAM-36. CONCLUSIONS: Correlations between objective measures and MAM-36 were small to moderate, meaning that objective measures do not match subjects' perception of UL function. The combination of 9-HPT and HGS measures can help improve the assessment of UL function in activities of daily living.
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Esclerose Múltipla , Adolescente , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Atividades Cotidianas , Estudos Transversais , Avaliação da Deficiência , Força da Mão , Esclerose Múltipla/diagnóstico , Medidas de Resultados Relatados pelo Paciente , Extremidade SuperiorRESUMO
BACKGROUND: A patient with severe acquired brain injury (sABI) may experience impairment in the physiological swallowing process. Many studies in the rehabilitation field have sought to understand the effects of local vibration therapy at various levels of the central nervous system and the possible benefits in neuro-rehabilitation. There are few studies directed towards the use of vibratory energy for improving swallowing and phonatory function. OBJECTIVES: The purpose of this study is to observe the effects of integrating conventional dysphagia therapy with the focal vibration therapy in patients with sABI. METHODS: This is a pilot, randomized controlled, parallel-arm, single-blind study. Twenty-eight patients with post-sABI dysphagia were included in the study and randomized to Conventional Group (CG, conventional treatment for dysphagia) or Experimental Group (EG, conventional treatment for dysphagia plus focal vibration therapy). Patients were assessed at baseline (T0), after 4 weeks (T1) and after 8 weeks (T2) using the Dysphagia Outcome Severity Scale (DOSS) and the Bedside Swallow Assessment scale (BSAs). RESULTS: Patients in the experimental group showed a statistically significant change at T1 compared with T0 at DOSS (p = .014), and at BSAS between T1 and T2 (p = .024) and between T0 and T2 (p = .027). Overall, all patients improved significantly at DOSS between T0 and T1 (p < .001) and between T0 and T2 (p < .001). CONCLUSION: The results obtained from this pilot study are encouraging and demonstrate how the use of focal vibration therapy in add on to conventional treatment for dysphagia may be another useful tool for improving swallowing in patients with sABI.
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Lesões Encefálicas , Transtornos de Deglutição , Acidente Vascular Cerebral , Humanos , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Vibração/uso terapêutico , Projetos Piloto , Método Simples-Cego , Deglutição/fisiologia , Lesões Encefálicas/complicações , Resultado do TratamentoRESUMO
BACKGROUND: Fatigue is a disabling symptom of multiple sclerosis (MS) and impacts on daily life. The Fatigue Symptoms and Impacts Questionnaire-Relapsing Multiple Sclerosis (FSIQ-RMS) is a new 20-item tool that investigates the aspects of fatigue in MS. It concerns motor, cognitive, social, and emotional aspects of fatigue. We aim at validating the Italian version of FSIQ-RMS in an Italian population of MS patients and demonstrate its reliability and construct validity. METHODS: We included patients with diagnosis of MS, age between 18 and 70 years with ability to participate in a 90-min interview. Each patient completed the Italian version of FSIQ-RMS and Fatigue Severity Scale (FSS) at the same time. Construct validity was explored by the exploratory factor analysis; reliability was assessed with Cronbach's alpha; and test-retest stability was examined through intraclass correlation coefficient (ICC). Concurrent validity was calculated using Pearson's correlation. RESULTS: We enrolled 171 patients (126 female and 45 male), 83% with relapsing MS (RMS), and 17% with secondary progressive MS (SPMS). Italian FSIQ-RMS showed a Cronbach's alpha of 0.92; ICC was 0.96. Pearson's correlation coefficient between FSIQ-RMS and FSS total score was statistically significant (p < 0.01); FSIQ-RMS inversely correlated also with BMI and positively with EDSS. CONCLUSION: The Italian version of FSIQ-RMS has excellent psychometric properties and can be used in research and clinical setting to evaluate physical, cognitive, and social fatigue in both RMS and SPMS.
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Esclerose Múltipla , Adolescente , Adulto , Idoso , Fadiga/complicações , Fadiga/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/complicações , Esclerose Múltipla/diagnóstico , Esclerose Múltipla/epidemiologia , Psicometria , Reprodutibilidade dos Testes , Inquéritos e Questionários , Adulto JovemRESUMO
We assessed 168 patients with multiple sclerosis (MS) by force platform to obtain the dual-task cost (DTC) of balance, that is, the change in postural sway from quiet standing to dual-task condition (Stroop test). After a median follow-up time of 3.5 years from this assessment, disability progression occurred in 45 (27%) patients. Disability progression was predicted by the adoption of a 'posture second' strategy, that is, values of DTC of balance exceeding those obtained from 62 healthy controls, even after controlling by demographic and clinical characteristics. The DTC of balance may potentially represent a novel and easy tool to predict MS progression.
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Pessoas com Deficiência , Esclerose Múltipla , Estudos Transversais , Humanos , Equilíbrio Postural , PosturaRESUMO
INTRODUCTION: Parkinson's disease (PD) is a neurodegenerative pathology characterized by motor and non-motor symptoms that often lead to several impairments. Many studies show the efficacy of different rehabilitation protocols aimed to improve balance and gait functions in PD patients. However, multiple factors may influence rehabilitation outcome. Recently, it has been observed as the cognitive reserve (CR) may influence the rehabilitation outcome, helping to address the patient toward technological or conventional rehabilitation. Our study investigated how CR may affect motor rehabilitation outcomes in PD patients who undergo virtual reality (VR) rehabilitation, aimed at improving walking and balance. MATERIALS AND METHODS: Thirty patients affected by idiopathic PD were enrolled. Patients underwent 12 sessions VR training, over 6 weeks (45 min). Six-Minute Walk Test (6MWT) and Berg Balance Scale (BBS) were used to assess walking and balance, respectively. CR was assessed by Cognitive Reserve Index questionnaire (CRIq). RESULTS: Significant correlations between CR and change from baseline in walking and balance measures were found, with a significant positive correlation between CRIq and 6MWT (r=0.50, p=0.01) and between CRIq and BBS (r=0.41, p=0.04). DISCUSSION: Our results showed that PD patients with higher CR treated with VR improved significantly more in their balance and walking distance than those with lower CR. The current study suggests that VR when aimed to improve balance and walking in PD patients is more effective in patients with higher CR.
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Reserva Cognitiva , Doença de Parkinson , Realidade Virtual , Humanos , Equilíbrio Postural , CaminhadaRESUMO
INTRODUCTION: Delta-δ-tetrahydrocannabinol and cannabidiol (THC:CBD) oromucosal spray is used as an add-on therapy option for moderate to severe multiple sclerosis (MS) spasticity resistant to other medications. Aims of this study were to provide real-life data on long-term clinical outcomes in a large population of Italian patients treated with THC:CBD and to evaluate predictors of THC:CBD therapy continuation. MATERIALS AND METHODS: This prospective observational multicentre Italian study screened all patients with MS consecutively included in the Agenzia Italiana del Farmaco e-registry at the start of THC:CBD treatment (baseline), after 4 weeks (T1), 12±3 weeks (T2), 24±3 weeks (T3), 48±3 weeks (T4) and 72±3 weeks (T5) from baseline. RESULTS: A total of 1845 patients were recruited from 32 MS Italian centres. At T1, 1502 (81.4%) of patients reached a Numerical Rating Scale (NRS) improvement of ≥20%, with an NRS reduction of 26.9% at T1 and of 34.4% at T5. At T5, 725 patients (48.3% of 1502) discontinued treatment with highest discontinuation rate at T2 and T3. Daily number of puffs was generally stable through the observation period. The multivariate analysis showed that higher NRS scores at baseline (OR 2.28, 95% CI 1.15 to 6.36, p<0.01) and higher differences of NRS between T0 and T1 (OR 2.11, 95% CI 1.08 to 8.26, p<0.05) were associated with an increased probability to continue therapy after 18 months. DISCUSSION: THC:CBD effects were sustained for 18 months with a relatively stable number of puffs per day. About 50% of patients abandoned THC:CBD therapy for loss of efficacy or adverse events.
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Canabidiol/uso terapêutico , Dronabinol/uso terapêutico , Esclerose Múltipla/tratamento farmacológico , Adulto , Combinação de Medicamentos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cooperação do Paciente/estatística & dados numéricos , Estudos Prospectivos , Fatores de Tempo , Resultado do Tratamento , Suspensão de Tratamento/estatística & dados numéricosRESUMO
BACKGROUND: Premorbid physically and intellectually enriching lifestyles have increasingly been recognized as able to mitigate the risk of disease-related disability in patients with multiple sclerosis (MS). OBJECTIVE: To explore if premorbid physical activity, cognitive reserve and trait personality act as proxies for functional reserve that contributes to rehabilitation outcome. METHODS: We recruited all patients previously enrolled in two pilot trials investigating the effect of home-based video game training in improving balance (Study 1) and attention (Study 2) for additional assessments with the Historical Leisure Activity Questionnaire (HLAQ; a proxy for premorbid physical activity), Cognitive Reserve Index Questionnaire (CRIQ), and Temperament and Character Inventory (TCI). Hierarchical logistic regression (HLR) analyses tested the association of HLAQ, CRIQ, and TCI with training effect on balance (static posturography) and on attention (Symbol Digit Modalities Test). RESULTS: We identified 94% (34/36) and 74% (26/35) of patients participating at the original Study 1 and Study 2, respectively. HLR analyses showed an exclusive "intra-modal" modulation of rehabilitation outcome by functional reserve, given that (1) larger training effect on balance was associated with higher HLAQ (OR = 2.03, p = 0.031); (2) larger training effect on attention was associated with higher CRIQ (OR = 1.27, p = 0.033). Furthermore, we found specific personality traits associated with (1) greater training effect on balance (self-directedness; OR = 1.40, p = 0.051) and lower training effect on attention (harm avoidance; OR = 0.66, p = 0.075). CONCLUSION: We hypothesize that premorbid physical and intellectual activities not only act as a buffer for limiting the MS-related damage but also as functional reserve that can be retrieved by task-oriented training to promote recovery through rehabilitation.
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Reserva Cognitiva , Exercício Físico , Esclerose Múltipla/psicologia , Esclerose Múltipla/reabilitação , Personalidade , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Determinação da Personalidade , Inquéritos e Questionários , Resultado do TratamentoRESUMO
BACKGROUND: Multiple sclerosis (MS) is a chronic autoimmune disease of the central nervous system with an unpredictable course. During its course, deficits affecting upper limb functions may occur. Hence, there is a need for self-administered scales providing a comprehensive assessment of upper limb functions. The Manual Ability Measure-36 (MAM-36), which investigates patients' performance in activities of daily living requiring upper limb function, has not been adapted and validated in the Italian context. OBJECTIVES: We develop an Italian translation and validation of the MAM-36 in a population of people with MS (PwMS), explore its psychometric properties and investigate its associations with clinical data and the Nine Hole Peg Test (9-HPT). RESEARCH PLAN AND METHODS: The multicentre study involved five Italian neurological centres. Subjects were evaluated using EDSS, 9-HPT and the MAM-36 scale. We used confirmatory factor analysis and Rasch analysis to investigate the properties of the MAM-36. RESULTS: We enrolled 218 PwMS. Results supported the unidimensionality of the MAM-36, and adequate functioning of rating scale and items. Additionally, the MAM-36 showed weak negative associations with age and disease duration, and moderate associations with EDSS and 9-HPT scores. DISCUSSION: The adapted MAM-36 showed adequate psychometric properties. However, indications of problematic targeting to PwMS with low disability emerged. For this reason, use of the scale appears to be more suitable among patients with moderate-to-severe disability.
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Destreza Motora/fisiologia , Esclerose Múltipla/diagnóstico , Esclerose Múltipla/fisiopatologia , Psicometria/normas , Extremidade Superior/fisiopatologia , Atividades Cotidianas , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Psicometria/instrumentação , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Tradução , Adulto JovemRESUMO
INTRODUCTION: The approval of 9-δ-tetrahydocannabinol (THC)+cannabidiol (CBD) oromucosal spray (Sativex®) in Italy as an add-on medication for the management of moderate to severe spasticity in multiple sclerosis (MS) has provided a new opportunity for MS patients with drug-resistant spasticity. We aimed to investigate the improvement of MS spasticity-related symptoms in a large cohort of patients with moderate to severe spasticity in daily clinical practice. MATERIALS AND METHODS: MS patients with drug-resistant spasticity were recruited from 30 Italian MS centers. All patients were eligible for THC:CBD treatment according to the approved label: ≥ 18 years of age, at least moderate spasticity (MS spasticity numerical rating scale [NRS] score ≥ 4) and not responding to the common antispastic drugs. Patients were evaluated at baseline (T0) and after 4 weeks of treatment (T1) with the spasticity NRS scale and were also asked about meaningful improvements in 6 key spasticity-related symptoms. RESULTS: Out of 1615 enrolled patients, 1432 reached the end of the first month trial period (T1). Of these, 1010 patients (70.5%) reached a ≥ 20% NRS score reduction compared with baseline (initial responders; IR). We found that 627 (43.8% of 1432) patients showed an improvement in at least one spasticity-related symptom (SRSr group), 543 (86.6%) of them belonging to the IR group and 84 (13.4%) to the spasticity NRS non-responders group. CONCLUSION: Our study confirmed that the therapeutic benefit of cannabinoids may extend beyond spasticity, improving spasticity-related symptoms even in non-NRS responder patients.
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Canabidiol , Esclerose Múltipla , Dronabinol , Combinação de Medicamentos , Humanos , Itália , Esclerose Múltipla/complicações , Esclerose Múltipla/tratamento farmacológico , Espasticidade Muscular/tratamento farmacológico , Espasticidade Muscular/etiologia , Extratos Vegetais , Estudos RetrospectivosRESUMO
We performed a dual-task experiment to explore the effect of nabiximols on postural control in 22 patients with multiple sclerosis. They were assessed with static posturography and Stroop test in single- and dual-task conditions at treatment start and after 1, 3 and 12 months. At follow-up, we found more impaired postural control in single-task ( F = 3.07, p = 0.044) and dual-task ( F = 4.90, p = 0.005) conditions in patients who continued treatment (continuers, n = 11) compared with those who discontinued (quitters, n = 11). Continuers were more impaired at Stroop test only in dual-task condition ( F = 3.17, p = 0.038). Our findings suggest that nabiximols had a detrimental effect on postural control, especially in multi-tasking conditions.
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Canabidiol/efeitos adversos , Dronabinol/efeitos adversos , Função Executiva/efeitos dos fármacos , Esclerose Múltipla/tratamento farmacológico , Espasticidade Muscular/tratamento farmacológico , Fármacos Neuromusculares/efeitos adversos , Equilíbrio Postural/efeitos dos fármacos , Desempenho Psicomotor/efeitos dos fármacos , Adulto , Combinação de Medicamentos , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/complicações , Espasticidade Muscular/etiologia , Teste de StroopRESUMO
OBJECTIVE: To investigate the disease-altered structure-function relationship underlying the cognitive-postural interference (CPI) phenomenon in multiple sclerosis (MS). METHODS: We measured postural sway of 96 patients and 48 sex-/age-matched healthy controls by force platform in quiet standing (single-task (ST)) while performing the Stroop test (dual-task (DT)) to estimate the dual-task cost (DTC) of balance. In patient group, binary T2 and T1 lesion masks and their corresponding lesion volumes were obtained from magnetic resonance imaging (MRI) of brain. Normalized brain volume (NBV) was also estimated by SIENAX. Correlations between DTC and lesion location were determined by voxel-based lesion symptom mapping (VLSM) analyses. RESULTS: Patients had greater DTC than controls ( p < 0.001). Among whole brain MRI metrics, only T1 lesion volume correlated with DTC ( r = -0.27; p < 0.01). However, VLSM analysis did not reveal any association with DTC using T1 lesion masks. By contrast, we found clusters of T2 lesions in distinct anatomical regions (anterior and superior corona radiata, bilaterally) to be correlated with DTC ( p < 0.01 false discovery rate (FDR)-corrected). A multivariable stepwise regression model confirmed findings from VLSM analysis. NBV did not contribute to fit the model. CONCLUSION: Our findings suggest that the CPI phenomenon in MS can be explained by disconnection along specific areas implicated in task-switching abilities and divided attention.
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Cognição , Função Executiva , Esclerose Múltipla/diagnóstico por imagem , Esclerose Múltipla/fisiopatologia , Equilíbrio Postural , Adulto , Técnicas de Observação do Comportamento , Ventrículos Cerebrais/diagnóstico por imagem , Estudos Transversais , Avaliação da Deficiência , Feminino , Hospitais Universitários , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Cidade de Roma , Posição Ortostática , Estatísticas não Paramétricas , Teste de Stroop , Substância Branca/patologiaRESUMO
The purpose of the present study was to investigate the long-term persistence to treatment with botulinum toxin type A (BoNT-A) for multiple sclerosis (MS)-related spasticity and the determinants of BoNT-A discontinuation in daily clinical setting. We retrospectively collected data of patients who started BoNT-A injections and underwent regular follow-up visits. Determinants of BoNT-A discontinuation were explored in a time-to-event Cox regression analysis which included as independent variables a large set of demographic and clinical characteristics. A total of 185 patients started BoNT-A injections from 2002 to 2014 and were followed up to September 2016. Of them, data on 121 were considered in our analysis. At follow-up, 53 (44%) patients were still on treatment and 68 (56%) patients discontinued BoNT-A after a median time of 1.2 years [interval 6 months to 7.4 years]. The reasons for discontinuation were loss of efficacy (n = 45), logistic problems or barriers to reach the structure (n = 16), and adverse events (n = 7). The absence of caregiver (hazard ratio = 1.69, p = 0.03) and lack of regular rehabilitation (hazard ratio = 1.78, p = 0.02) were two independent predictors for BoNT-A discontinuation. Our study confirms the beneficial effect of combining BoNT-A injections with rehabilitation and highlights the crucial role of caregivers for achieving better long-term outcomes in people with MS suffering from spasticity.
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Toxinas Botulínicas Tipo A/uso terapêutico , Adesão à Medicação , Esclerose Múltipla/complicações , Espasticidade Muscular/tratamento farmacológico , Espasticidade Muscular/etiologia , Fármacos Neuromusculares/uso terapêutico , Adulto , Idoso , Cuidadores , Feminino , Seguimentos , Humanos , Injeções , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/tratamento farmacológico , Esclerose Múltipla/fisiopatologia , Esclerose Múltipla/reabilitação , Espasticidade Muscular/fisiopatologia , Espasticidade Muscular/reabilitação , Modelos de Riscos Proporcionais , Estudos RetrospectivosRESUMO
The aim of this study was to explore the correlations between the dual-task cost (DTC) of standing balance and quality of life (QoL) in mildly disabled patients with multiple sclerosis (MS). In this cross-sectional study, patients affected by MS with an expanded disability status scale (EDSS) score of 3.0 or less and without an overt balance impairment were tested by means of static posturography under eyes-opened (single-task condition) and while performing the Stroop word-color test (dual-task condition), to estimate the DTC of standing balance. The self-reported 54-item MS quality of life questionnaire (MSQoL-54) was also administered to obtain a MS-specific assessment of health-related QoL. Among the 120 screened patients, 75 (53 women, 22 men) were tested. Although there was no impact of the DTC of standing balance on the physical and mental composite scores of MSQoL-54, patients who had a greater DTC of standing balance scored worse on role limitations due to physical problems (p = 0.007) and social function (p < 0.001), irrespective of demographic and other clinical characteristics including walking performance and cognitive status. However, the EDSS step and fatigue also contributed to reduced scores in these two QoL domains (p-values < 0.01). In conclusion, the phenomenon of cognitive-motor interference, investigated as DTC of standing balance, may affect specific QoL domains even in mildly disabled patients with MS and in the absence of an overt balance dysfunction.
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Avaliação da Deficiência , Esclerose Múltipla/complicações , Esclerose Múltipla/psicologia , Equilíbrio Postural/fisiologia , Qualidade de Vida , Transtornos de Sensação/etiologia , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Estatísticas não Paramétricas , Inquéritos e Questionários , Caminhada/fisiologia , Adulto JovemRESUMO
OBJECTIVES: Post-stroke fatigue (PSF) is an experience characterized by an early feeling of exhaustion with fatigue, a lack of energy, and difficulty in exertion, both motor and cognitive. To counteract fatigue and limit its effects on activities of daily living, the use of vitamins and minerals is known in addition to the pharmacological approach. However, few studies have evaluated the effect of vitamin and mineral supplementation on fatigue management. SiderAL® Med is a food for special medical purposes with a complete formulation containing vitamins, sucrosomal minerals, copper and algal calcium. The aim of the study is to evaluate whether nutritional supplementation with SiderAL® Med improves the symptom of fatigue and motor and cognitive function in stroke patients. DESIGN: This is a pilot, randomized study with a control group. SETTING: Post-Acute Rehabilitation Unit of the Fondazione Policlinico "A. Gemelli" IRCCS. PARTICIPANTS: Twenty-four patients with stroke outcomes, admitted to rehabilitation, were recruited and randomized into the experimental group (Sid-G) and the control group (CG). INTERVENTION: The Sid-G patients, in association with the pharmacological and rehabilitation therapy foreseen during hospitalization, took SiderAL® Med, one sachet per day for 8 weeks, while the CG patients underwent only the pharmacological and rehabilitation therapy foreseen in the daily routine. MEASUREMENTS: All patients were assessed at baseline (T0), after 4 weeks (T1), after 8 weeks (T2) and after 12 weeks (T3) for motor and cognitive fatigue, balance, walking, functional capacity, cognitive performance, autonomy, quality of life and body composition. RESULTS: Both Sid-G and CG patients showed significant improvement on most rating scales between T0-T1-T2-T3 (p = 0.0001). When comparing the two groups, a statistically significant difference emerged in favor of Sid-G with regard to motor fatigue (p = 0.007), cognitive fatigue (p = 0.009) and total fatigue (p = 0.034); balance (p < 0.001), functional capacity (p < 0.001); cognitive performance (p = 0.004); bone mineral content (p = 0.005), lean mass (p = 0.005), total mass (p < 0.001) and percentage of fat mass (p = 0.039). CONCLUSION: Nutritional supplementation with SiderAL® Med, in concert with intensive rehabilitation treatment, appears to be effective in managing fatigue and improving motor and cognitive performance and body composition, representing a valuable tool to associate with rehabilitation treatment in stroke patients.
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Suplementos Nutricionais , Fadiga , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Projetos Piloto , Fadiga/terapia , Fadiga/tratamento farmacológico , Fadiga/etiologia , Feminino , Masculino , Idoso , Pessoa de Meia-Idade , Acidente Vascular Cerebral/complicações , Reabilitação do Acidente Vascular Cerebral/métodos , Cognição/efeitos dos fármacos , Atividades Cotidianas , Resultado do Tratamento , Vitaminas/administração & dosagem , MineraisRESUMO
Intensive-Care-Unit-Acquired Weakness (ICU-AW) is the most common neuromuscular impairment in critically ill patients and can have a significant impact on long-term disability. Early rehabilitation has been suggested to facilitate the natural recovery process. This is a pilot, randomized, single-blind study that aimed to evaluate the effectiveness of intensive combined technological rehabilitation treatment including focal muscle vibration and non-immersive virtual reality for patients with severe acquired brain injury (sABI) and ICU-AW. Twenty-four patients were randomized into the conventional group, which performed only conventional rehabilitation, and the experimental group, which also performed technological treatment. At baseline and after 3 weeks of treatment, assessments of motor function, autonomy, disability and quality of life were conducted. At the end of the intervention, both groups showed significant improvements. However, patients in the experimental group achieved greater improvements in disability (p = 0.001) and quality of life (p = 0.001). The results show that intensive structured rehabilitation is effective in improving the motor function, disability and quality of life of patients with severe acquired brain injury and acquired weakness. The combination of non-immersive virtual reality training and focal muscle vibration can result in a significant improvement in overall disability and quality of life compared with conventional treatment alone.
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Disorders of Consciousness (DoCs) after severe acquired brain injury involve substantial impairment of cognition and physical functioning, requiring comprehensive rehabilitation and support. Technological interventions, such as immersive Virtual Reality (VR), have shown promising results in promoting neural activity and enhancing cognitive and motor recovery. VR can induce physical sensations that may activate the Autonomic Nervous System (ANS) and induce ANS-regulated responses. This study aimed to investigate the effects of immersive VR on the ANS in patients with DoCs through the analysis of the electrodermal activity (EDA). EDA was measured with a wearable device during a single immersive VR session consisting of static and dynamic videos depicting naturalistic environments. A pilot case-control study was conducted with 12 healthy participants and 12 individuals with DoCs. Results showed higher EDA values in patients than in healthy participants (p = 0.035), suggesting stronger autonomic activation during immersive VR exposure, while healthy subjects, in turn, showed a decrease in EDA values. Our results revealed a significant interaction between conditions and groups (p = 0.003), with patients showing significantly increased EDA values from the baseline compared to dynamic video observation (p = 0.014) and final rest (p = 0.007). These results suggest that immersive VR can elicit sympathetic arousal in patients with DoCs. This study highlights the potential of immersive VR as a tool to strengthen autonomic responses in patients with impaired consciousness.
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Recently, the use of robotic technology in gait and balance rehabilitation of stroke patients has been introduced, with positive results. The purpose of this study was to evaluate the effectiveness of robotic gait and trunk rehabilitation compared to robotic gait training alone on balance, activities, and participation measures in patients with subacute stroke. The study was a randomized, controlled, single blind, parallel group clinical trial. Thirty-six patients with first ischemic or hemorrhagic stroke event were enrolled, and they were randomized in two groups: Gait Group (GG), where they received only robotic treatment for gait rehabilitation through an end-effector system, and Gait/Trunk Group (GTG) where they performed end-effector gait rehabilitation and balance with a robotic platform, 3 times/week for 12 sessions/month. At the end of the study, there was an improvement in balance ability in both groups. Instead, the lower limb muscle strength and muscle tone significantly improved only in the GTG group, where we found a significant reduction in the trunk oscillations and displacement during dynamic exercises more than the GG group. The robotic platform which was added to the gait robotic treatment offers more intense and controlled training of the trunk that positively influences the tone and strength of lower limb muscles.
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Severe Acquired Brain Injury (sABI) is a leading cause of disability and requires intensive rehabilitation treatment. Discharge from the rehabilitation ward is a key moment in patient management. Delays in patient discharge can adversely affect hospital productivity and increase healthcare costs. The discharge should be structured from the hospital admission toward the most appropriate environment. The purpose of our study is to investigate early predictors of outcome for discharge in older adults with sABI. A retrospective study was performed on 22 patients who were admitted to an intensive neurorehabilitation unit between June 2019 and December 2021. Patients were divided into two outcome categories, good outcome (GO) or poor outcome (PO), based on discharge destination, and the possible prognostic factors were analyzed at one and two months after admission. Among the factors analyzed, changes in the Disability Rating Scale (DRS) and Level of Cognitive Functioning (LCF) at the first and second month of hospitalization were predictive of GO at discharge (DRS, p = 0.025; LCF, p = 0.011). The presence of percutaneous endoscopic gastrostomy at two months after admission was also significantly associated with PO (p = 0.038). High Body Mass Index (BMI) and the presence of sepsis at one month after admission were possible predictors of PO (BMI p = 0.048; sepsis p = 0.014). An analysis of dynamic predictors could be useful to guarantee an early evaluation of hospital discharge in frail patients with sABI.
RESUMO
The present study aims to investigate the benefits induced by physical activity/practiced sport in Charcot-Marie-Tooth 1A (CMT1A). Patients were divided into sport and no-sport groups according to their sports performance habit. Thirty-one patients were enrolled, of which 14 practiced sports and 17 did not. Clinical assessments were administered to evaluate disability, self-esteem, depression, quality of life, and pain. Statistical analysis revealed significant differences in terms of gender in the no-sport group compared to the sport group (p = 0.04). Regarding the quality of life, physical function (p = 0.001), general health (p = 0.03), social function (p = 0.04), and mental health (p = 0.006) showed better patterns in the sport group than no-sport group. Moreover, neuropathic pain was reduced in the sport group according to the Neuropathic Pain Symptom Inventory (p = 0.001) and ID-PAIN (p = 0.03). The other administered questionnaires showed no significant differences. Our study confirms that CMT1A patients, who practice sports, with a similar severity of disability, may have a better physical quality of life while suffering less neuropathic pain than their peers who do not practice sports. Results recommend the prescription of sport in CMT1A patients.