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1.
Neurol Sci ; 2024 Jul 03.
Artigo em Inglês | MEDLINE | ID: mdl-38958795

RESUMO

INTRODUCTION: Stroke negatively impacts both patients and their families, who must face multiple changes after the onset of the disease. Family caregivers must face new problems with a possible sense of inadequacy, stress and burden. Our retrospective study aimed to assess the burden of caregivers during the rehabilitation process of patients with Stroke. MATERIAL AND METHOD: This study included patients with a diagnosis of stroke and their caregiver, who attended the Day Hospital of the IRCCS Neurolesi Center "Bonino-Pulejo", Messina, Italy, between January 2018 and October 2019, using electronic recovery system data. The final sample consisted of 30 patients and their caregivers. RESULTS: Significant improvements were observed in patients' cognitive and mood scores, reflecting the efficacy of rehabilitation therapies. Additionally, a correlation emerged between patients' reported anxiety levels and caregivers' reported depression levels, highlighting a dynamic interaction between the emotional states of the two groups. CONCLUSION: The study highlights the intricate interplay between caregiver characteristics, patient outcomes, and family dynamics in the context of caregiving. Targeted interventions aimed at improving family resilience and coping mechanisms are crucial to optimizing the well-being of both caregivers and patients.

2.
Int J Neurosci ; 133(9): 1024-1030, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-35184665

RESUMO

BACKGROUND: Alzheimer's disease (AD) is the most common form of degenerative dementia, whose symptoms usually appear in the pre-senile age. In the early stages, patients present social difficulties due to the general cognitive decline in memory, language and executive domains. These problems also affect patients' quality of life, emotions, and mood, leading to social isolation. OBJECTIVE: The aim of this study is to evaluate the effects of Alzheimer's Cafè (AC) on the cognitive and behavioral outcomes of AD patients. METHODS: Twenty patients diagnosed with AD, who attended the Cognitive and Behavioral Rehabilitation Laboratory of the IRCCS Centro Neurolesi 'Bonino-Pulejo' of Messina, Italy, from December 2017 to December 2018, were enrolled in this study. As these patients belonged to the experimental group (EG: n = 20), they received specific cognitive-behavior training using the AC modality. The patients were assessed by a neuropsychological evaluation at the beginning and at the end of the program. Their outcomes were compared to a matched group of patients with neurodegenerative dementia (CG: 20) receiving conventional cognitive training. RESULTS: The pre-post comparisons showed that both CG and EG had a significant improvement in global cognitive functioning (MoCA p < 0.001) and in perceived quality of life (<0.001). However, only in the EG, we observed a significant increase in social functioning (SASS p < 0.00), the perception of mental well-being (SF-12 Mental p < 0.00), and a reduction in the depressive state (GDS p < 0.00). CONCLUSIONS: The present study suggests the importance of AC for patients with AD and the potential effect on psychological and social well-being.


Assuntos
Doença de Alzheimer , Transtornos Cognitivos , Disfunção Cognitiva , Humanos , Doença de Alzheimer/diagnóstico , Qualidade de Vida , Transtornos Cognitivos/diagnóstico , Cognição , Testes Neuropsicológicos
3.
J Integr Neurosci ; 21(4): 110, 2022 Jun 07.
Artigo em Inglês | MEDLINE | ID: mdl-35864762

RESUMO

Transcranial magnetic stimulation (TMS), a non-invasive brain stimulation method, is trying to emerge as a migraine management strategy for both attack treatment and prevention. This scoping review presents 16 among single-pulse (to manage episodic and chronic migraine) and repetitive TMS randomized clinical trials (to manage chronic migraine). The works we reviewed suggest that TMS may be adopted as add-on therapy in those patients who are refractory to pharmacological therapy only with special arrangements for individualized treatment strategies or research. There are still limited clinical research programs and metaanalysis to promote routinely TMS employment, as TMS has been shown either to have no significant effects for any outcome or to be effective for migraine. These diverging conclusions depend on several biasing factors, including the lack of reliable, large, sham-controlled clinical trials, the dyshomogeneity in study designs (including the area of stimulation, the frequency of stimulation, the number of pulses, pulse intensity, and the number of sessions), patient selection criteria (migraine w/o aura, episodic and chronic migraine; TMS contraindication), and the lack of outcomes homogeneity and long-term real-world efficacy data. Therefore, in the future, it will be important to conduct larger randomized trials to confirm TMS usefulness in migraine management (acute attack and prophylactic treatment), identify those patients who may benefit from TMS, maybe independently of pharmacological treatments (i.e., using TMS as an alternative and not only as an add-on treatment). Otherwise, TMS will play a role in treating migraine only with special arrangements for individualized management strategies or research.


Assuntos
Transtornos de Enxaqueca , Estimulação Magnética Transcraniana , Encéfalo/efeitos da radiação , Doença Crônica , Humanos , Transtornos de Enxaqueca/prevenção & controle , Transtornos de Enxaqueca/terapia , Enxaqueca com Aura/prevenção & controle , Enxaqueca com Aura/terapia , Estimulação Magnética Transcraniana/métodos
4.
Brain Topogr ; 34(3): 348-362, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33661430

RESUMO

Patients with stroke can experience a drastic change in their body representation (BR), beyond the physical and psychological consequences of stroke itself. Noteworthy, the misperception of BR could affect patients' motor performance even more. Our study aimed at evaluating the usefulness of a robot-aided gait training (RAGT) equipped with augmented visuomotor feedback, expected to target BR (RAGT + VR) in improving lower limb sensorimotor function, gait performance (using Fugl-Meyer Assessment scale for lower extremities, FMA-LE), and BR (using the Body Esteem Scale-BES- and the Body Uneasiness Test-BUT), as compared to RAGT - VR. We also assessed the neurophysiologic basis putatively subtending the BR-based motor function recovery, using EEG recording during RAGT. Forty-five patients with stroke were enrolled in this study and randomized with a 1:2 ratio into either the RAGT + VR (n = 30) or the RAGT - VR (n = 15) group. The former group carried out rehabilitation training with the Lokomat©Pro; whereas, the latter used the Lokomat©Nanos. The rehabilitation protocol consisted of 40 one-hour training sessions. At the end of the training, the RAGT + VR improved in FMA-LE (p < 0.001) and BR (as per BES, (p < 0.001), and BUT, (p < 0.001)) more than the RAGT- did (p < 0.001). These differences in clinical outcomes were paralleled by a greater strengthening of visuomotor connectivity and corticomotor excitability (as detected at the EEG analyses) in the RAGT + VR than in the RAGT - VR (all comparisons p < 0.001), corresponding to an improved motor programming and execution in the former group.We may argue that BR recovery was important concerning functional motor improvement by its integration with the motor control system. This likely occurred through the activation of the Mirror Neuron System secondary to the visuomotor feedback provision, resembling virtual reality. Last, our data further confirm the important role of visuomotor feedback in post-stroke rehabilitation, which can achieve better patient-tailored improvement in functional gait by means of RAGT + VR targeting BR.


Assuntos
Procedimentos Cirúrgicos Robóticos , Robótica , Acidente Vascular Cerebral , Imagem Corporal , Eletroencefalografia , Marcha , Humanos
5.
Neurol Sci ; 42(7): 2785-2793, 2021 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-33159273

RESUMO

BACKGROUND: Stroke is one of the main causes of impairment affecting daily activities and quality of life. There is a growing effort to potentiate the recovery of functional gait and to enable stroke patients to walk independently. AIM: To estimate the effects of dual-site transcranial direct current stimulation (dstDCS) on gait recovery in chronic stroke patients provided with robot-aided gait training (RAGT). METHODS: Thirty-seven patients were included in this retrospective clinical study. Nine patients were provided with dstDCS during the first 10 min of RAGT by using Lokomat®Pro (on-RAGT), 15 patients immediately after RAGT (post-RAGT), and 13 patients immediately before RAGT (pre-RAGT). RESULTS: Each group improved over time concerning disability burden and lower limb strength. on-RAGT and post-RAGT experienced better improvement in balance (p < 0.001) and, moderately, gait endurance (p = 0.04) as compared to pre-RAGT. Furthermore, all treatments decreased the facilitation of the unaffected hemisphere (p < 0.001) and the inhibition of the affected hemisphere (p < 0.001). The duration of such aftereffects was found to be greater for post-RAGT. DISCUSSION AND CONCLUSION: This is the first trial with dstDCS coupled with RAGT in chronic stroke patients with gait impairment. When timely coupled with RAGT, dstDCS may be considered an effective tool for the recovery of lower limb function in patients with first unilateral stroke in the chronic phase. Moreover, our data suggest the ductility of dstDCS concerning RAGT timing, thus making this intervention suitable in a neurorehabilitation setting and well adaptable to patients' needs.


Assuntos
Transtornos Neurológicos da Marcha , Robótica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Estimulação Transcraniana por Corrente Contínua , Terapia por Exercício , Marcha , Transtornos Neurológicos da Marcha/etiologia , Transtornos Neurológicos da Marcha/terapia , Humanos , Qualidade de Vida , Estudos Retrospectivos , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/terapia
6.
J Integr Neurosci ; 20(2): 477-487, 2021 Jun 30.
Artigo em Inglês | MEDLINE | ID: mdl-34258950

RESUMO

The purpose of this commentary is to investigate the pathophysiological mechanisms underlying hypersexuality and its manifestation in neurological diseases through a meta-analysis. Studies were identified by searching on PubMed, Web of Science and Cochrane databases. All results of each database between 2014 and 2020 were evaluated for possible inclusion. After an accurate revision of complete manuscripts, forty articles satisfied the inclusion/exclusion criteria. Data from our meta-analysis indicated hypersexuality to be a frequent sexual disorder in patients with neurological disorders, especially neurodegenerative ones. Hypersexuality could negatively affect a patient's management and outcomes. This commentary discusses studies that are often incomplete for evaluation measures or sample selection. In our opinion, it is necessary to consider hypersexuality with particular attention, so more extensive sample studies are needed to find the most appropriate treatment to improve the quality of life for both the patient and the caregiver.


Assuntos
Transtornos Disruptivos, de Controle do Impulso e da Conduta/etiologia , Transtornos Disruptivos, de Controle do Impulso e da Conduta/fisiopatologia , Doenças do Sistema Nervoso/complicações , Doenças do Sistema Nervoso/fisiopatologia , Comportamento Sexual , Humanos , Comportamento Sexual/fisiologia
7.
Appl Nurs Res ; 61: 151458, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34544567

RESUMO

Work Stress (WS) negatively affects both nurses and the healthcare system. The aim of this exploratory study is to investigate the effect of a professional stress prevention program in order to reduce WS in nurses working in a Rehab Ward. Twenty-three nurses were enrolled in this pilot study. The professional stress prevention program was based on group meetings and individual support. At baseline, we found a high burnout risk in nurses. At the end of the meetings, we found a normalization in WS, with a higher sense of personal achievement and a greater use of functional coping strategies. Intervention on WS could be a useful way to reduce stress and anxiety, promoting more functional coping strategies to face work difficulties in nurses working in Rehab wards.


Assuntos
Esgotamento Profissional , Enfermeiras e Enfermeiros , Recursos Humanos de Enfermagem Hospitalar , Estresse Ocupacional , Adaptação Psicológica , Esgotamento Profissional/prevenção & controle , Humanos , Estresse Ocupacional/prevenção & controle , Projetos Piloto
8.
Neurol Sci ; 41(4): 933-941, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31858331

RESUMO

BACKGROUND: Parkinson's disease (PD) is a neurodegenerative disorder characterized by various motor symptoms including balance and gait impairment. Several studies have shown that physiotherapy, cueing techniques, treadmill training, and cognitive movement strategies are useful in improving balance and gait in patients with PD. Devices employing virtual reality (VR) have been shown to be promising in neurorehabilitation as they can provide the patients with multisensory stimulation creating a realistic environment and improve the motivation and the adhesion of patients to the rehabilitation program. This preliminary study is aimed at testing the efficacy and feasibility of gait training based on the computer-assisted virtual reality environment (CAREN) in a sample of PD. METHODS: In this preliminary study, 22 outpatients affected by PD who attended the Behavioral and Robotic Neurorehab Laboratory of the IRCCS Neurolesi between August 2017 and October 2018 were enrolled. All PD patients underwent 20 conventional physiotherapy sessions followed by 3-month of rest. Then, the patients were provided with 20 sessions of CAREN training. Gait and balance performances were rated before, after each training protocol, and 3 months later. Gait analysis was also performed before and after CAREN training. RESULTS: All patients completed both of the rehabilitation trainings without any adverse event. All considered scales improved significantly at the end of both rehabilitation treatments. However, patients presented with a greater clinical improvement after the CAREN training, compared with conventional physiotherapy. In particular, patients walked faster and with more stability, with wider, longer steps. CONCLUSIONS: Even though further neurophysiological details are required to identify the patients who may benefit from CAREN training, our findings suggest that this innovative device is an effective and feasible tool to train balance and gait in patients with PD.


Assuntos
Transtornos Neurológicos da Marcha , Reabilitação Neurológica/métodos , Avaliação de Processos e Resultados em Cuidados de Saúde , Doença de Parkinson , Equilíbrio Postural , Desempenho Psicomotor , Terapia Assistida por Computador , Realidade Virtual , Idoso , Estudos de Viabilidade , Feminino , Transtornos Neurológicos da Marcha/etiologia , Transtornos Neurológicos da Marcha/fisiopatologia , Transtornos Neurológicos da Marcha/reabilitação , Humanos , Masculino , Pessoa de Meia-Idade , Reabilitação Neurológica/instrumentação , Doença de Parkinson/complicações , Doença de Parkinson/fisiopatologia , Doença de Parkinson/reabilitação , Equilíbrio Postural/fisiologia , Desempenho Psicomotor/fisiologia
9.
Int J Neurosci ; 130(2): 117-123, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31590592

RESUMO

Background: Traumatic brain injury (TBI) is a clinical condition characterized by damage due to a mechanical physical event, which has a devastating impact on both the patient and his/her family. The purpose of this study is to evaluate the effects of robotic neurorehabilitation using Lokomat with virtual reality (VR) on attention processes and executive functions in patients with TBI.Materials and Methods: This is a retrospective case-control study. Fifty-six TBI patients have been included in the analysis, using an electronic recovery data system. The enrolled patients were divided into two groups: the experimental group (LPG) underwent rehabilitation training with Lokomat Pro, equipped with a VR screen, whereas the control group (LNG) performed rehabilitation training using Lokomat Nanos, without VR. The two groups matched for age, sex, education, brain lesions, interval from TBI. The rehabilitation protocol consisted of a total of 40 training sessions.Results: LPG and LNG had a significant improvement in mood and in the perception of physical well-being. However, only the LPG had a significant improvement in global cognitive, executive and attention functions. Furthermore, LPG presented a significant enhancement of the quality of life, with regard to the perception of the mental and physical state.Conclusion: Our study supports the idea that Lokomat is a useful tool in the rehabilitation of patients with TBI; in particular, the integration of the VR device can implement the cognitive and behavioral functions of TBI patients, enhancing also their physical and mental well-being.


Assuntos
Atenção , Lesões Encefálicas Traumáticas/reabilitação , Disfunção Cognitiva/reabilitação , Função Executiva , Reabilitação Neurológica , Avaliação de Processos e Resultados em Cuidados de Saúde , Desempenho Psicomotor , Robótica , Realidade Virtual , Adulto , Atenção/fisiologia , Lesões Encefálicas Traumáticas/complicações , Estudos de Casos e Controles , Disfunção Cognitiva/etiologia , Função Executiva/fisiologia , Feminino , Humanos , Masculino , Reabilitação Neurológica/instrumentação , Reabilitação Neurológica/métodos , Desempenho Psicomotor/fisiologia , Estudos Retrospectivos
10.
J Stroke Cerebrovasc Dis ; 29(8): 104994, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32689601

RESUMO

BACKGROUND: The rehabilitation of cognitive and behavioral abnormalities in individuals with stroke is essential for promoting patient's recovery and autonomy. The aim of our study is to evaluate the effects of robotic neurorehabilitation using Lokomat with and without VR on cognitive functioning and psychological well-being in stroke patients, as compared to traditional therapy. METHODS: Ninety stroke patients were included in this randomized controlled clinical trial. The patients were assigned to one of the three treatment groups, i.e. the Robotic Rehabilitation group undergoing robotic rehab with VR (RRG+VR), the Robotic Rehabilitation Group (RRG-VR) using robotics without VR, and the Conventional Rehabilitation group (CRG) submitted to conventional physiotherapy and cognitive treatment. RESULTS: The analysis showed that either the robotic training (with and without VR) or the conventional rehabilitation led to significant improvements in the global cognitive functioning, mood, and executive functions, as well as in activities of daily living. However, only in the RRG+VR we observed a significant improvement in cognitive flexibility and shifting skills, selective attention/visual research, and quality of life, with regard to the perception of the mental and physical state. CONCLUSION: Our study shows that robotic treatment, especially if associated with VR, may positively affect cognitive recovery and psychological well-being in patients with chronic stroke, thanks to the complex interation between movement and cognition.


Assuntos
Cognição , Terapia por Exercício , Marcha , Robótica , Reabilitação do Acidente Vascular Cerebral/métodos , Acidente Vascular Cerebral/terapia , Terapia de Exposição à Realidade Virtual , Atividades Cotidianas , Adulto , Afeto , Atenção , Doença Crônica , Avaliação da Deficiência , Função Executiva , Terapia por Exercício/efeitos adversos , Feminino , Nível de Saúde , Humanos , Itália , Masculino , Saúde Mental , Pessoa de Meia-Idade , Qualidade de Vida , Recuperação de Função Fisiológica , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/fisiopatologia , Acidente Vascular Cerebral/psicologia , Reabilitação do Acidente Vascular Cerebral/efeitos adversos , Fatores de Tempo , Resultado do Tratamento
11.
J Sex Marital Ther ; 45(6): 562-565, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30640584

RESUMO

Post-selective serotonin reuptake inhibitors (SSRIs) sexual dysfunction (PSSD) is a new clinical entity occurring after the antidepressant intake, and it is characterized by the fact that patients continue to present sexual side effects after the discontinuation of the drugs. PSSD mainly consists of hypo-anesthesia of the genital area, loss of libido, and erectile dysfunction. Although different management options have been proposed, there is no consensus on the treatment for this syndrome. Herein we report on a young man affected by PSSD who regained sexual functioning after 3-month treatment with EDOVIS, a dietary supplement containing L-citrulline and other commonly used aphrodisiacs. Clinicians should be aware about the possibility of persistent sexual side effects induced by serotoninergic antidepressants and take into considerations the use of nutraceuticals to overcome PSSD.


Assuntos
Citrulina/administração & dosagem , Suplementos Nutricionais , Disfunção Erétil/induzido quimicamente , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Depressão/tratamento farmacológico , Disfunção Erétil/tratamento farmacológico , Humanos , Masculino , Inibidores Seletivos de Recaptação de Serotonina/administração & dosagem , Adulto Jovem
12.
Brain Inj ; 33(3): 364-369, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30501423

RESUMO

PRIMARY OBJECTIVE: Only a few objective prognostic markers are available for patients with disorders of consciousness (DoC). We assessed whether the magnitude of short-latency afferent inhibition (SAI) might be a useful predictor of responsiveness recovery and functional outcome in patients with DoC. RESEARCH DESIGN: We enrolled 40 patients with prolonged Minimally Conscious State (MCS) and Unresponsive Wakefulness Syndrome (UWS) in a longitudinal, observational study. METHODS AND PROCEDURES: Clinical features (including Coma Recovery Scale-Revised, CRS-R, and Glasgow Outcome Scale, GOS) and SAI were collected at the study entry and after 18 months from study inclusion, to assess a correlation between SAI and the clinical outcome. MAIN OUTCOMES AND RESULTS: At the follow-up, 19 patients remained in their baseline condition, whereas 7 UWS evolved into MCS or emerged-from-MCS (EMCS), eight MCS evolved into EMCS, and two MCS- evolved into MCS+. Two UWS and one MCS+ died for cardiopulmonary complications. The patients who showed the highest GOS, the highest CRS-R and the lowest SAI strength at study entry, improved at the follow-up. CONCLUSIONS: Our findings suggest that an objective and simple neurophysiologic measure as SAI strength could provide useful information to predict the outcome and the behavioral responsiveness of patients with DoC.


Assuntos
Transtornos da Consciência/psicologia , Transtornos da Consciência/reabilitação , Adulto , Idoso , Biomarcadores , Lesões Encefálicas/complicações , Feminino , Seguimentos , Escala de Resultado de Glasgow , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Inibição Neural , Estado Vegetativo Persistente/psicologia , Estado Vegetativo Persistente/reabilitação , Prognóstico , Recuperação de Função Fisiológica
13.
Medicina (Kaunas) ; 55(5)2019 May 17.
Artigo em Inglês | MEDLINE | ID: mdl-31108983

RESUMO

Background: Mild cognitive impairment (MCI) is characterized by cognition impairment that does not interfere with the usual activities of daily living. It is considered to be a transitional stage between normal aging and dementia. No treatment is available for MCI. Methods: This retrospective cohort study included 55 patients (29 males and 26 females, aged 56-75 years) with a diagnosis of amnestic MCI who attended the Center for Cognitive Disorder and Dementia of the IRCCS Centro Neurolesi Bonino Pulejo (Messina, Italy) between January and December of 2017. As we aimed to evaluate the effect of cocoa polyphenols on cognition, the study population was separated into two groups depending on the change in their Mini-Mental State Examination (MMSE) score at a one-year follow-up. Results: Compared to G2 (i.e., patients with a worsening in cognitive functions), the rate of polyphenol intake was significantly higher in patients without a worsening in cognition (i.e., G1) (χ2 = 13.79, df = 1, p-value < 0.001). By subdividing G1 patients based on whether they improved or were stable at follow-up, we found that 46.2% of those who had improved were treated with polyphenols. Conclusions: Dietary supplementation of cocoa flavonoids seems to reduce the progression of MCI to dementia. Further prospective studies with larger sample volumes are required to confirm these promising findings.


Assuntos
Chocolate , Disfunção Cognitiva/tratamento farmacológico , Polifenóis/uso terapêutico , Idoso , Estudos de Coortes , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Estudos Prospectivos , Estudos Retrospectivos , Fatores de Risco
14.
Brain Topogr ; 31(4): 623-639, 2018 07.
Artigo em Inglês | MEDLINE | ID: mdl-29417320

RESUMO

Advanced functional neuroimaging approaches dealing with motor imagery have disclosed covert cognitive processes in patients with disorders of consciousness (DoC). However, motor impairment and cognitive-motor dissociation can bias such approaches. Fourteen patients with post-traumatic DoC and ten healthy controls (HC) were provided with three motor tasks related to mirror neuron system (MNS) activation (movement observation, movement execution, and passive motor imagery of a movement) while recording electroencephalographic (EEG) metrics [EEG power and Granger Casualty Index (GCI)] to detect residual signs of conscious awareness. The most relevant finding was that all HCs, all patients with Minimally Conscious State and one with Unresponsive Wakefulness Syndrome demonstrated an event-related synchronization in the gamma range over left frontal regions, with high GCI values, in the passive motor imagery condition. These data significantly correlated with the level of behavioral responsiveness measured by the Coma Recovery Scale-Revised. Thus, our findings may indicate that motor tasks related to MNS can activate frontoparietal networks, although leading to different conscious processes. Hence, MNS assessment can be usefully employed to differentiate among patients with DoC.


Assuntos
Transtornos da Consciência/fisiopatologia , Estado de Consciência/fisiologia , Neurônios-Espelho/fisiologia , Adulto , Idoso , Eletroencefalografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem
15.
J Neuroeng Rehabil ; 15(1): 35, 2018 04 25.
Artigo em Inglês | MEDLINE | ID: mdl-29695280

RESUMO

BACKGROUND: The use of neurorobotic devices may improve gait recovery by entraining specific brain plasticity mechanisms, which may be a key issue for successful rehabilitation using such approach. We assessed whether the wearable exoskeleton, Ekso™, could get higher gait performance than conventional overground gait training (OGT) in patients with hemiparesis due to stroke in a chronic phase, and foster the recovery of specific brain plasticity mechanisms. METHODS: We enrolled forty patients in a prospective, pre-post, randomized clinical study. Twenty patients underwent Ekso™ gait training (EGT) (45-min/session, five times/week), in addition to overground gait therapy, whilst 20 patients practiced an OGT of the same duration. All individuals were evaluated about gait performance (10 m walking test), gait cycle, muscle activation pattern (by recording surface electromyography from lower limb muscles), frontoparietal effective connectivity (FPEC) by using EEG, cortico-spinal excitability (CSE), and sensory-motor integration (SMI) from both primary motor areas by using Transcranial Magnetic Stimulation paradigm before and after the gait training. RESULTS: A significant effect size was found in the EGT-induced improvement in the 10 m walking test (d = 0.9, p < 0.001), CSE in the affected side (d = 0.7, p = 0.001), SMI in the affected side (d = 0.5, p = 0.03), overall gait quality (d = 0.8, p = 0.001), hip and knee muscle activation (d = 0.8, p = 0.001), and FPEC (d = 0.8, p = 0.001). The strengthening of FPEC (r = 0.601, p < 0.001), the increase of SMI in the affected side (r = 0.554, p < 0.001), and the decrease of SMI in the unaffected side (r = - 0.540, p < 0.001) were the most important factors correlated with the clinical improvement. CONCLUSIONS: Ekso™ gait training seems promising in gait rehabilitation for post-stroke patients, besides OGT. Our study proposes a putative neurophysiological basis supporting Ekso™ after-effects. This knowledge may be useful to plan highly patient-tailored gait rehabilitation protocols. TRIAL REGISTRATION: ClinicalTrials.gov , NCT03162263 .


Assuntos
Encéfalo/fisiopatologia , Exoesqueleto Energizado , Plasticidade Neuronal/fisiologia , Reabilitação do Acidente Vascular Cerebral/instrumentação , Idoso , Terapia por Exercício/instrumentação , Terapia por Exercício/métodos , Feminino , Marcha/fisiologia , Transtornos Neurológicos da Marcha/reabilitação , Humanos , Masculino , Pessoa de Meia-Idade , Vias Neurais/fisiopatologia , Reabilitação do Acidente Vascular Cerebral/métodos
16.
J Stroke Cerebrovasc Dis ; 27(11): 3208-3211, 2018 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-30078760

RESUMO

BACKGROUND: The sudden live changes of stroke survivors may lead to negative psychological and behavioral outcomes, including anxiety and depressive mood, which may compromise the rehabilitation process. Some personality features, such as self-efficacy, could play an important role in mediating the degree of post-stroke depression. Aim of this study is to investigate the possible correlation between specific psychological dimensions, such as poststroke depression and self-efficacy, and rehabilitation outcomes. MATERIALS AND METHODS: Thirty-eight patients, affected by stroke, completed a four-hour-daily training lasting up to 8 weeks, including traditional and robotic-assisted physiotherapy. Patients were assessed at admission (T0) and at the end (T1) of the motor training, by means of the Montgomery-Asberg Depression Scale, the General Self-Efficacy Scale, and the Functional Independent Measure. RESULTS: We observed a significant T0-T1 difference in MADRS scores in patients with a better functional recovery (t = 5.76; P < .0001) and higher self-efficacy (t = 4.74; P < .001), but no significant T0-T1 difference in individuals without functional recovery (t = 1.21; P = .239) and low self-efficacy (t = 1.72; P = .103). CONCLUSIONS: Our study shows that rehabilitation outcomes and self-efficacy may influence mood, but not vice versa. Thus, to potentiate self-efficacy in the rehabilitation setting may help clinicians in obtaining better functional outcomes, including depression reduction.


Assuntos
Depressão/psicologia , Atividade Motora , Modalidades de Fisioterapia , Robótica , Autoeficácia , Reabilitação do Acidente Vascular Cerebral/métodos , Acidente Vascular Cerebral/terapia , Afeto , Idoso , Avaliação da Deficiência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Modalidades de Fisioterapia/psicologia , Recuperação de Função Fisiológica , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/fisiopatologia , Acidente Vascular Cerebral/psicologia , Reabilitação do Acidente Vascular Cerebral/psicologia , Inquéritos e Questionários , Fatores de Tempo , Resultado do Tratamento
17.
Neurol Sci ; 37(4): 503-14, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26781943

RESUMO

Gait abnormalities following neurological disorders are often disabling, negatively affecting patients' quality of life. Therefore, regaining of walking is considered one of the primary objectives of the rehabilitation process. To overcome problems related to conventional physical therapy, in the last years there has been an intense technological development of robotic devices, and robotic rehabilitation has proved to play a major role in improving one's ability to walk. The robotic rehabilitation systems can be classified into stationary and overground walking systems, and several studies have demonstrated their usefulness in patients after severe acquired brain injury, spinal cord injury and other neurological diseases, including Parkinson's disease, multiple sclerosis and cerebral palsy. In this review, we want to highlight which are the most widely used devices today for gait neurological rehabilitation, focusing on their functioning, effectiveness and challenges. Novel and promising rehabilitation tools, including the use of virtual reality, are also discussed.


Assuntos
Lesões Encefálicas/reabilitação , Marcha , Robótica/instrumentação , Robótica/métodos , Traumatismos da Medula Espinal/reabilitação , Lesões Encefálicas/fisiopatologia , Marcha/fisiologia , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Traumatismos da Medula Espinal/fisiopatologia
18.
Medicina (Kaunas) ; 52(1): 11-8, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26987495

RESUMO

The last few years have been characterized by a growing interest of the medical and scientific world for the field of consciousness and its related disorders. Medically speaking, consciousness can be defined as the state of awareness of self and environment and the alertness to external stimulation, besides responsiveness to inner need. Transient loss of consciousness can be due to alterations in cerebral blood flow leading to fainting or syncope, migraine, metabolic dysfunctions, unexpected intracranial pressure increases, epileptic seizures, and sleep disorders. Chronic disorders of consciousness are a tragic success of high-technology treatment, in an attempt to maintain or reestablish brain function, which is to be considered as the main goal of therapeutics. Management of vegetative or a minimally conscious state individuals involves charily getting the right diagnosis with an evidence-based prognosis, also taking into account the medical, ethical, and legal key factors of the ideal treatment. This paper is aimed at exploring the wide spectrum of consciousness disorders and their clinical differential diagnosis, with particular regards to those with a negative impact on patient and their caregiver quality of life, including epilepsy, sleep disorders, and vegetative/minimally conscious state.


Assuntos
Transtornos da Consciência/diagnóstico , Estado Vegetativo Persistente/diagnóstico , Estado de Consciência , Transtornos da Consciência/terapia , Humanos , Estado Vegetativo Persistente/terapia , Prognóstico , Qualidade de Vida
20.
Brain Sci ; 14(2)2024 Jan 28.
Artigo em Inglês | MEDLINE | ID: mdl-38391715

RESUMO

Spinal cord injury (SCI) consists of damage to any segment of the spinal cord extending to potential harm to nerves in the cauda equina. Rehabilitative efforts for SCI can involve conventional physiotherapy, innovative technologies, as well as cognitive treatment and psychological support. The aim of this study is to evaluate the feasibility of a dedicated, multidisciplinary, and integrated intervention path for SCI, encompassing both conventional and technological interventions, while observing their impact on cognitive, motor, and behavioral outcomes and the overall quality of life for individuals with SCI. Forty-two patients with SCI were included in the analysis utilizing electronic recovery system data. The treatment regimen included multidisciplinary rehabilitation approaches, such as traditional physiotherapy sessions, speech therapy, psychological support, robotic devices, advanced cognitive rehabilitation, and other interventions. Pre-post comparisons showed a significant improvement in lower limb function (Fugl Meyer Assessment-FMA < 0.001), global cognitive functioning (Montreal Cognitive Assessment-MoCA p < 0.001), and perceived quality of life at both a physical and mental level (Short Form-12-SF-12 p < 0.001). Furthermore, we found a significant reduction in depressive state (Beck Depression Inventory-BDI p < 0.001). In addition, we assessed patient satisfaction using the Short Form of the Patient Satisfaction Questionnaire (PSQ), offering insights into the subjective evaluation of the intervention. In conclusion, this retrospective study provides positive results in terms of improvements in motor function, cognitive functions, and quality of life, highlighting the importance of exploring multidisciplinary approaches.

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