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BACKGROUND: The post-COVID-19 condition describes the persistence or onset of somatic symptoms (e.g. fatigue) after acute COVID-19. Based on an existing cognitive-behavioral treatment protocol, we developed a specialized group intervention for individuals with post-COVID-19 condition. The present study examines the feasibility, acceptance, and effectiveness of the program for inpatients in a neurological rehabilitation setting. METHODS: The treatment program comprises eight sessions and includes psychoeducational and experience-based interventions on common psychophysiological mechanisms of persistent somatic symptoms. A feasibility trial was conducted using a one-group design in a naturalistic setting. N = 64 inpatients with a history of mild COVID-19 that fulfilled WHO criteria for post-COVID-19 condition were enrolled. After each session, evaluation forms were completed and psychometric questionnaires on somatic and psychopathological symptom burden were collected pre- and post-intervention. RESULTS: The treatment program was well received by participants and therapists. Each session was rated as comprehensible and overall satisfaction with the sessions was high. Pre-post effect sizes (of standard rehabilitation incl. new treatment program; intention-to-treat) showed significantly reduced subjective fatigue (p < 0.05, dav = 0.33) and improved disease coping (ps < 0.05, dav = 0.33-0.49). CONCLUSIONS: Our results support the feasibility and acceptance of the newly developed cognitive-behavioral group intervention for individuals with post-COVID-19 condition. Yet, findings have to be interpreted cautiously due to the lack of a control group and follow-up measurement, the small sample size, and a relatively high drop-out rate.
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COVID-19 , Terapia Cognitivo-Comportamental , Sintomas Inexplicáveis , Humanos , Terapia Cognitivo-Comportamental/métodos , Fadiga/etiologia , Fadiga/terapia , Estudos de ViabilidadeRESUMO
OBJECTIVES: In patients with somatic illness and additional mental disorder, not only motor or sensory functions may be impaired, but also psychological capacities. These become more and more important for work ability in our modern working world. There are presently no data about the type and distribution of psychological capacity impairments in patients with comorbid somatic and mental disorders. These data are however important for estimation of diagnostic and therapy requirements. METHODS: 402 orthopedic, cardiological, and neurological patients with additional mental disorders were investigated with a structured clinical assessment for mental disorders (MINI) and psychological capacity impairments (Mini-ICF-APP). RESULTS: In all three somatic indications at least half of the comorbid patients had any clinically relevant psychological capacity impairment. Neurological patients (67%) and orthopedic patients (72%) were more often affected than cardiological patients (50.5%). Orthopedic patients are slightly more impaired in self-care; neurological and orthopedic patients are more impaired in mobility; and cardiological patients are less impaired in assertiveness. CONCLUSION: In comparison of all three somatic patient groups with mental disorders the number of psychological capacity impairments is similar. In contrast to patients with mental disorders only (i. e. those without somatic comorbidity), the psychological impairment quality in comorbid patients may be influenced by the somatic illness. The data from this study are important in order to estimate diagnostic and therapeutic needs, such as capacity training or compensation of psychological capacity impairments.
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Transtornos Mentais , Humanos , AlemanhaRESUMO
OBJECTIVE: To investigate frequency, type, and characteristics of work anxieties in patients with somatic illness. DESIGN: Cross-sectional observation study. SETTING: Neurology, orthopedic, and cardiology rehabilitation clinics. PARTICIPANTS: Patients (N=1610; age, 18-65y) with work anxieties. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Patients who scored high on at least 2 of 9 items in the work-anxiety screening questionnaire and who reported impairment were investigated with a differential diagnostic interview on work anxieties and with the Mini-International Neuropsychiatric Interview on non-work-related common mental disorders. Patients also filled out a self-rating questionnaire on their subjective symptom load and sociodemographic data. RESULTS: Approximately 20% to 27% of the investigated inpatients in somatic rehabilitation (altogether n=393) received a work-anxiety diagnosis. Patients with orthopedic illness report highest work anxiety and have previous longest sick leave (20.6wk in the past 12mo). Patients with orthopedic illness suffer from work-related adjustment disorder with anxiety, social anxieties, and workplace phobias, whereas patients with cardiac illness are more often affected by hypochondriac anxieties. Anxieties of insufficiency and worrying occur equally in all indications. CONCLUSIONS: About a quarter of patients in somatic rehabilitation are in need of additional diagnostic attention owing to work anxieties. Differential diagnostic of work anxiety is needed for initiating adequate therapeutic action. Somatic rehabilitation physicians should be aware of work anxieties in their patients, especially in patients with orthopedic illness with previous long-term sick leave.
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Ansiedade/epidemiologia , Ansiedade/psicologia , Doenças Profissionais/epidemiologia , Doenças Profissionais/psicologia , Adolescente , Adulto , Idoso , Ansiedade/diagnóstico , Reabilitação Cardíaca , Estudos Transversais , Feminino , Alemanha/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Musculoesqueléticas/reabilitação , Doenças do Sistema Nervoso/reabilitação , Doenças Profissionais/diagnóstico , Prevalência , Escalas de Graduação Psiquiátrica , Autorrelato , Índice de Gravidade de Doença , Avaliação da Capacidade de Trabalho , Local de Trabalho/psicologia , Adulto JovemRESUMO
BACKGROUND: In the course of neurological early rehabilitation, decannulation is attempted in tracheotomized patients after weaning due to its considerable prognostic significance. We aimed to identify predictors of a successful tracheostomy decannulation. METHODS: From 09/2014 to 03/2016, 831 tracheotomized and weaned patients (65.4 ± 12.9 years, 68% male) were included consecutively in a prospective multicentric observation study. At admission, sociodemographic and clinical data (e.g. relevant neurological and internistic diseases, duration of mechanical ventilation, tracheotomy technique, and nutrition) as well as functional assessments (Coma Recovery Scale-Revised (CRS-R), Early Rehabilitation Barthel Index, Bogenhausener Dysphagia Score) were collected. Complications and the success of the decannulation procedure were documented at discharge. RESULTS: Four hundred seventy patients (57%) were decannulated. The probability of decannulation was significantly negatively associated with increasing age (OR 0.68 per SD = 12.9 years, p < 0.001), prolonged duration of mechanical ventilation (OR 0.57 per 33.2 days, p < 0.001) and complications. An oral diet (OR 3.80; p < 0.001) and a higher alertness at admission (OR 3.07 per 7.18 CRS-R points; p < 0.001) were positively associated. CONCLUSIONS: This study identified practically measurable predictors of decannulation, which in the future can be used for a decannulation prognosis and supply optimization at admission in the neurological early rehabilitation clinic.
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Extubação/métodos , Hospitais de Reabilitação/métodos , Respiração Artificial/métodos , Traqueotomia/métodos , Desmame do Respirador/métodos , Idoso , Extubação/efeitos adversos , Extubação/tendências , Remoção de Dispositivo/efeitos adversos , Remoção de Dispositivo/métodos , Remoção de Dispositivo/tendências , Feminino , Alemanha/epidemiologia , Hospitais de Reabilitação/tendências , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Estudos Prospectivos , Respiração Artificial/efeitos adversos , Respiração Artificial/tendências , Fatores de Tempo , Traqueotomia/efeitos adversos , Traqueotomia/tendências , Desmame do Respirador/efeitos adversos , Desmame do Respirador/tendênciasRESUMO
Lifespan research investigates the development of individuals over the course of life. As medical rehabilitation deals with primary and secondary prophylaxis, treatment, and compensation of chronic illnesses, a lifespan perspective is needed for the classification and diagnosis of chronic disorders, the assessment of course modifying factors, the identification of vulnerable life periods and critical incidents, the implementation of preventive measures, the development of methods for the evaluation of prior treatments, the selection and prioritization of interventions, including specialized inpatient rehabilitation, the coordination of therapies and therapists, and for evaluations in social and forensic medicine. Due to the variety of individual risk constellations, illness courses and treatment situations across the lifespan, personalized medicine is especially important in the context of medical rehabilitation, which takes into consideration hindering and fostering factors alike.
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Doença Crônica/epidemiologia , Doença Crônica/reabilitação , Pessoas com Deficiência/reabilitação , Serviços de Assistência Domiciliar/tendências , Reabilitação/tendências , Telemedicina/tendências , Atenção à Saúde/tendências , Pessoas com Deficiência/estatística & dados numéricos , Alemanha , Estilo de Vida Saudável , Humanos , Expectativa de VidaRESUMO
Introduction: Illness perception refers to patients' subjective representations and appraisals of somatic and mental symptoms. These are relevant for self-management and outcome. In clinical practice, patients with functional neurological disorder (FND) often encounter a fragmented biomedical attitude, which leaves them without clear concepts. In this context, illness perception is relevant. Methods: Illness perception was assessed in FND patients and compared with samples of psychosomatic patients (PSM) as well as poststroke patients (STR). The three samples (FND, n=87; PSM, n=97 and STR, n=92) were almost all in inpatient treatment or rehabilitation. Illness perception was assessed with the revised German version of the Illness Perception Questionnaire (IPQ-R). For assessments of correlations, depressive symptoms were tested with the Patient Health Questionnaire-9, dissociative and functional neurological symptoms by the German adaption of the Dissociative Experiences Scale and biopsychosocial complexity by the INTERMED Self-Assessment questionnaire. Results: Apart from the chronicity subscale, all dimensions of the IPQ-R differed between groups. FND patients perceived lower illness coherence and personal control than both other groups and attributed their illness more to chance than to behavioural risk factors. PSM patients had the strongest emotional representations. There were only few correlations with dissociative scores and biopsychosocial complexity. Conclusion: Illness perception is an important issue in patients with FND with particular emphasis on low illness coherence and personal control. Missing associations with biopsychosocial complexity suggest that subjective illness perception is an important complementary but separate issue, which likely influences therapeutic alliance and self-management in FND. Future studies should assess its influences on outcome. Trial registration number: DRKS00024685; German Clinical Trials Register; www.drks.de.
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Introduction: Functional neurological symptoms (FNS) in multiple sclerosis (MS) have shown to be underinvestigated even though neurological diseases such as MS represent a risk factor for developing FNS. Comorbidity of FNS and MS can produce high personal and social costs since FNS patients have high healthcare utilization costs and a quality of life at least as impaired as in patients with disorders with underlying structural pathology. This study aims to assess comorbid FNS in patients with MS (pwMS) and investigate whether FNS in pwMS are associated with poorer health-related quality of life and work ability. Methods: Newly admitted patients (234) with MS were studied during their stay at Kliniken Schmieder, a neurological rehabilitation clinic in Konstanz, Germany. The degree to which the overall clinical picture was explained by MS pathology was rated by neurologists and allied health practitioners on a five-point Likert scale. Additionally, neurologists rated each symptom reported by the patients. Health-related quality of life was assessed using a self-report questionnaire and work ability was assessed using the mean number of hours worked per day and information regarding disability pension as reported by patients. Results: In 55.1% of cases, the clinical picture was completely explained by structural pathology due to MS. 17.1% of pwMS presented an overall clinical picture half or less of which could be explained by underlying structural pathology. PwMS with a higher comorbid FNS burden had a lower health-related quality of life and reported fewer working hours per day than pwMS with symptoms explained by structural pathology. Furthermore, pwMS with a full disability pension had a higher comorbid FNS burden than pwMS with no or partial disability pension. Discussion: These results show that FNS should be addressed diagnostically and therapeutically since such symptoms are an important comorbidity in MS that is related to poorer health-related quality of life and lower work ability.
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BACKGROUND: Depressive and cognitive symptoms like fatigue, loss of energy or sleep disorders characterise the post-COVID condition. Post-COVID psychosomatic rehabilitation should focus on both symptom groups. The current prospective cohort study addresses the change in these symptoms in the context of a psychosomatic rehabilitation. METHOD: N = 80 patients with post-COVID symptoms underwent psychological testing on admission and discharge: PHQ-9 questionnaire for depression, TAP - test battery for the attention test with the sub-tests working memory, sustained attention, divided attention and alertness. Sample characteristics, including health-related and work-related parameters, the general symptom load and the course of symptoms during the five weeks of rehabilitation were evaluated. RESULTS: On admission, the PHQ-9 indicated the presence of depressive symptoms in post-COVID patients (PHQ-9 = 15.15 ± 5.11). Over the course of rehabilitation, the depressive symptoms decreased to a sub-clinical level (PHQ-9 = 8.80 ± 4.61), suggesting a strong effect of post-COVID inpatient rehabilitation (Cohen's d = 1.57). At the same time, post-COVID patients showed clinically relevant impairments in attention and working memory that persisted throughout the rehabilitation period despite multimodal post-COVID treatment. CONCLUSION: Over the course of post-COVID rehabilitation, depressive symptoms appear to be significantly reduced. With regard to cognitive impairment, a comparable effect within the short period of 5 weeks is not evident. Our results suggest the need for specific treatment of persistent neuropsychological deficits following post-COVID rehabilitation.
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COVID-19 , Disfunção Cognitiva , Humanos , Depressão/psicologia , Estudos Prospectivos , Síndrome de COVID-19 Pós-Aguda , COVID-19/complicaçõesRESUMO
BACKGROUND: Functional Neurological Disorder (FND) is considered a biopsychosocial disorder nowadays, with chronicity in >50% of cases. The INTERMED Self-Assessment Questionnaire (IMSA) assesses the various domains and indicates biopsychosocial complexity. OBJECTIVE: FND patients were compared with a sample of psychosomatic (PSM) patients as well as post-stroke patients. METHODS: The three samples (N = 287 altogether) were largely in inpatient and day clinic psychotherapeutic treatment or inpatient neurological rehabilitation. The IMSA covers all three biopsychosocial domains as well as health care utilisation in the time frame of the past, the present and the future. In addition, affective burden (GAD-7, PHQ-9), somatoform symptoms (PHQ-15), dissociation (FDS) and quality of life (SF-12) were evaluated. RESULTS: FND and PSM patients scored highly in the IMSA, with ≥70% regarded as complex, compared to 15% of post-stroke patients. Affective, somatoform and dissociation scores were high in FND and PSM patients. Mental and somatic quality of life were lower in these groups compared to post-stroke patients. DISCUSSION: FND patients showed high biopsychosocial strain, similar to a typical sample of inpatient and day clinic, i.e. severely affected, PSM patients, and they were more affected than post-stroke patients. These data emphasize that FND should be evaluated with a biopsychosocial perspective. The IMSA likely represents a valuable tool, which has to be assessed by further longitudinal studies.
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Transtorno Conversivo , Doenças do Sistema Nervoso , Humanos , Qualidade de Vida , Doenças do Sistema Nervoso/diagnóstico , Transtorno Conversivo/diagnóstico , Transtornos Psicofisiológicos , Transtornos DissociativosRESUMO
BACKGROUND AND PURPOSE: Previous stroke performance measures consider aspects of postacute treatment, but there are only few specific quality indicators or standards for poststroke rehabilitation. The purpose of this study was to develop a set of indicators for measuring the quality of postacute stroke rehabilitation in inpatient and outpatient facilities using a standardized evidence-based approach. METHODS: Quality indicators were developed between January 2009 and February 2010 by an interdisciplinary board of healthcare professionals from rehabilitation centers cooperating in the Berlin Stroke Alliance. The Berlin Stroke Alliance is a regional network of >40 providers of acute treatment, rehabilitation, and aftercare aiming to improve stroke services within Berlin and Brandenburg. The indicators were developed according to published international recommendations and predefined methodological requirements. The applied standards included a systematic literature review, a rating of published evidence, an external peer review, and the evaluation in a pilot study before implementation. RESULTS: Of an initial list of 33 indicators, 20 indicators were rated as being appropriate. After completion of the pilot phase, we agreed on a set of 18 indicators. The indicators measure processes (9 indicators), outcomes (5 indicators), and structures (4 indicators) in the following domains of stroke rehabilitation: completion of diagnostics; secondary prevention; cognition and affect; speech and swallowing; management of complications; sensorimotor functions and mobility; discharge status; and aftercare. CONCLUSIONS: Documentation of evidence-based quality indicators for stroke rehabilitation in clinical routine is feasible and can serve as a first step toward implementing standardized cross-institutional quality assurance programs for stroke rehabilitation.
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Prática Clínica Baseada em Evidências , Garantia da Qualidade dos Cuidados de Saúde , Indicadores de Qualidade em Assistência à Saúde , Reabilitação do Acidente Vascular Cerebral , Humanos , Resultado do TratamentoRESUMO
Fatigue is one of the most limiting symptoms in people with multiple sclerosis (pwMS) and can be subdivided into trait and state fatigue. Activity-induced state fatigue describes the temporary decline in motor and/or cognitive performance (motor and cognitive performance fatigability, respectively) and/or the increase in the perception of fatigue (perceived fatigability) in response to motor or cognitive tasks. To the best of our knowledge, the effects of a 6-min walk test (6MWT), which was often used to assess motor performance fatigability in pwMS, on motor-cognitive dual-task performance (i.e., walking + arithmetic task) and prefrontal cortex (PFC) hemodynamics are not well-known. This is of importance, since daily activities are often performed as multitasks and a worse dual-task walking performance is associated with an increased risk of falling. Consequently, we investigated the effect of a fast 6MWT (comfort velocity + 15%) performed on a treadmill on motor-cognitive performance fatigability (spatio-temporal gait parameters/accuracy during the arithmetic task) and perceived fatigability measures (rating of perceived exhaustion; RPE) as well as PFC hemodynamics recorded during dual-task walking in pwMS and healthy controls (HCs). Twenty pwMS (48.3 ± 9.0 years; 13 females/7 males; expanded disability status scale 2.7 ± 1.0, first diagnosis 13.8 ± 8.8 years) and 24 HC with similar age and sex (48.6 ± 7.9 years; 17 females/7 males) were included. Only cognitive performance fatigability (increased error rate) during dual-task walking was found after the fast 6MWT on the treadmill in pwMS. However, the changes in gait parameters did not indicate motor performance fatigability, although both the groups reported perceived fatigability (increased RPE) after the fast 6MWT. Moreover, no change in the PFC activation was detected in both groups. Our results suggest that the intensity and/or duration of the fast 6MWT was not sufficient to induce motor performance fatigability in pwMS. These factors should be addressed by future studies on this topic, which should also consider further parameters, e.g., muscular oxygenation and/or myoelectrical activity, to verify that exercise intensity and/or duration was appropriate to induce motor performance fatigability in pwMS. Clinical Trial Register: DRKS00021057.
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There are conflicting results regarding the changes in spatio-temporal gait parameters during the 6-min walk test (6MWT) as indicators of gait-related motor performance fatigability (PF) in people with Multiple Sclerosis (pwMS). To further analyze if gait-related motor PF can be quantified using instrumented gait analysis during the 6MWT, we investigated: (i) whether gait parameters recorded during the first or second minute were more stable and thus the better baseline to assess motor PF and (ii) if the minimum toe clearance (MTC) together with "classical" spatio-temporal gait parameters can be used to quantify motor PF in pwMS. Nineteen mildly affected pwMS [12 women/7 men; 47.8 ± 9.0 years; the Expanded Disability Status Scale (EDSS): 2.7 ± 1.0] and 24 healthy controls (HC; 15 women/9 men; 48.8 ± 7.6 years) completed the 6MWT equipped with inertial measurement units. Data were analyzed using the attractor method to compare the stability of gait parameters and, besides "classical" spatio-temporal gait parameters, the MTC was calculated as a potential new marker for motor PF in pwMS as this was shown in healthy older adults. It was found that (i) gait parameters were more stable in the second than in the first minute and (ii) gait-related motor PF could not be detected based on spatio-temporal gait parameters, including the MTC. Descriptive analysis indicated a decrease in MTC variability, which is assumed to be indicative for motor PF, toward the end of the 6MWT in some pwMS. Future studies should investigate gait parameters for the assessment of motor PF in pwMS recorded during more intense and/or longer walking protocols, taking the level of disability into account. Furthermore, using gait parameters recorded in the first minute of the 6MWT as a baseline for the assessment of motor PF should be avoided.
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BACKGROUND: In Patients suffering from post-COVID syndrome, in addition to physical limitations, cognitive limitations, fatigue, dyspnea as well as depression and anxiety disorders may also be present. Up to now (as of May 2022), approx. 514 million people worldwide have been infected with SARS-CoV-2, in Germany this affects approx. 25 million. In Germany, 2.5 million people could potentially be affected by post-COVID syndrome. Post-COVID is thus a highly relevant public health issue. So far, there is no specific causal therapy for the post-COVID syndrome, but with multimodal symptom-oriented rehabilitation, the course can be favourably influenced. However, there is no study yet that focuses on patients in different rehabilitation indications and compares the focal symptomatology and coping strategies as well as the patients' benefit per indication. METHODS/DESIGN: As first objective, pulmonal, cardiac, neurological, cognitive or/and psychological functional impairments in rehabilitation patients after COVID-19 disease will be described. The second objective is the differentiated review of the specific rehabilitation measures, in the short term and in the longer term for the purpose of future prognoses and optimisation of therapeutic interventions. This prospective, non-randomised, controlled longitudinal study, plus multi-group comparisons will take place in seven rehabilitation clinics of different specialisations: cardiological rehab, pneumological rehab, neurological rehab, psychosomatic rehab. Within 12 months, 1000 cases across all participating centres will be included. Somatic and psychological testing will be conducted at three measurement points: Admission (t0), discharge (t1), 6-montas Catamnesis (t2). The patients receive the usual care according to the respective rehabilitation priorities, adapted to the special challenges of post-COVID symptoms. Patients of the post-COVID outpatient clinic without rehabilitation will be used as a control group. DISCUSSION: This study will precisely assess the extent to which subclinical neurological or/and psychological impairments are present in post-COVID-19 rehabilitation and the results will help, developing, providing and evaluating appropriate treatment concepts. This may also have relevant implications for the improvement of physical ability and quality of life in post-COVID-19 patients and increase the probability of return to work. Trial registration Z-2022-1749-8, registered 03. February 2022, https://studienanmeldung.zks-regensburg.de.
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COVID-19 , SARS-CoV-2 , Humanos , Estudos Longitudinais , Estudos Multicêntricos como Assunto , Estudos Prospectivos , Qualidade de VidaRESUMO
PURPOSE: To analyse trends in quality of life (QoL) development among older stroke patients within the first year after rehabilitation discharge, and to investigate the impact of including proxy interviews in research and practice. METHODS: A prospective cohort study with follow-up at 3, 6, and 12 months with 411 patients and proxy respondents was conducted. The EUROHIS-QOL 8-item index was used to assess QoL. By performing descriptive analyses, QoL development over time was compared among subgroups. Linear mixed models were calculated to estimate mean changes from baseline to 12-month follow-up. The effects of patient characteristics and time on QoL were investigated using comprehensive mixed models. RESULTS: One year after rehabilitation discharge, the majority of patients had neither maintained nor regained their initial QoL. Proxy respondents reported significantly lower QoL (22.6-29.5 points, p < 0.001). Characteristics associated with lower QoL were stroke severity, depression, and pain. Having a small social network was negatively associated with QoL (-1.66 points, 95%CI: -2.84/-0.48, p = 0.006). CONCLUSIONS: Quality of life scores reported at the time of rehabilitation discharge are often not lasting. Including severely impaired patients via proxies reduces the risk of overestimating QoL outcomes. Outpatient's characteristics should be taken into account when planning therapy strategies to maintain previously achieved health goals. Regular re-assessments are required.Implications for rehabilitationThere should be an awareness that improvements in quality of life (QoL) achieved during rehabilitation are not sustainable.Regularly re-assessing pain status, psychological burden, and social network size could help clinicians to determine treatment strategies for maintaining and improving rehabilitation achievements.Conducting proxy interviews is required to assess disease burden of patients with severe stroke (e.g., non-linguistic patients).
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Estudos Longitudinais , Alta do Paciente , Estudos Prospectivos , Qualidade de VidaRESUMO
In this paper, we present a deep learning framework "Rehab-Net" for effectively classifying three upper limb movements of the human arm, involving extension, flexion, and rotation of the forearm, which, over the time, could provide a measure of rehabilitation progress. The proposed framework, Rehab-Net is formulated with a personalized, light weight and low-complex, customized convolutional neural network (CNN) model, using two-layers of CNN, interleaved with pooling layers, followed by a fully connected layer that classifies the three movements from tri-axial acceleration input data collected from the wrist. The proposed Rehab-Net framework was validated on sensor data collected in two situations: 1) semi-naturalistic environment involving an archetypal activity of "making-tea" with four stroke survivors and 2) natural environment, where ten stroke survivors were free to perform any desired arm movement for the duration of 120 min. We achieved an overall accuracy of 97.89% on semi-naturalistic data and 88.87% on naturalistic data which exceeded state-of-the-art learning algorithms namely, linear discriminant analysis, support vector machines, and k-means clustering with an average accuracy of 48.89%, 44.14%, and 27.64%. Subsequently, a computational complexity analysis of the proposed model has been discussed with an eye toward hardware implementation. The clinical significance of this study is to accurately monitor the clinical progress of the rehabilitated subjects under the ambulatory settings.
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Braço/fisiologia , Aprendizado Profundo , Movimento/fisiologia , Reabilitação do Acidente Vascular Cerebral/métodos , Dispositivos Eletrônicos Vestíveis , Idoso , Algoritmos , Análise por Conglomerados , Feminino , Atividades Humanas , Humanos , Masculino , Pessoa de Meia-Idade , Máquina de Vetores de SuporteRESUMO
BACKGROUND: Studies analyzing risk factors of weaning failure in neurological and neurosurgical early rehabilitation (NNER) patients are rare. AIM: The aim of this study was to identify clinical factors influencing the weaning of NNER patients. DESIGN: An observational, retrospective data analysis of a German multicenter study was performed. SETTING: German neurological early rehabilitation centers. POPULATION: Inpatient ventilated NNER patients (N.=192) were enrolled in the study. METHODS: Demographical data, main diagnosis, medical devices, special medical care and assessment instruments of functional abilities, consciousness and independence in activities of daily living were accrued and compared between patients with and without successful weaning. The prognostic power of factors associated with weaning success/failure was analyzed using binary logistic regression. RESULTS: In total, 75% of the patients were successfully weaned. Colonization with multi-drug resistant bacteria and the need for dialysis were independent predictors of weaning failure. Successfully weaned patients had a shorter length of stay, better functional outcome, and lower mortality than non-successfully weaned patients. CONCLUSIONS: Successfully weaned patients differ from patients with weaning failure in several clinical variables. All these variables are associated with the morbidity of the patient, indicating that the weaning process is strongly influenced by disease burden. CLINICAL REHABILITATION IMPACT: Functional abilities, level of consciousness, independence in activities of daily living, colonization with multi-drug resistant bacteria, need for dialysis and disease duration might help to predict the weaning process of NNER.
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Doenças do Sistema Nervoso/reabilitação , Reabilitação Neurológica , Procedimentos Neurocirúrgicos/reabilitação , Desmame do Respirador , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Alemanha , Humanos , Masculino , Pessoa de Meia-Idade , Doenças do Sistema Nervoso/cirurgia , Respiração Artificial , Estudos Retrospectivos , Fatores de Risco , Adulto JovemRESUMO
The idiopathic Parkinson syndrome (IPS) affects multiple structures of the central nervous system and exhibits a broad variety of clinical symptoms that are only partially treatable by pharmacological treatment. Therefore, non-pharmacological approaches are highly warranted. The aim of this study was to identify, categorize and rate studies on rehabilitative therapeutic approaches for IPS regarding not only study design and statistics, but also clinical relevance. For reasons of homogeneity, only studies applying a rehabilitative program targeting three or more symptoms were included and studies treating isolated symptoms were excluded. Study design and statistics were rated by using an established rating system. To evaluate clinical relevance a rating system was developed considering effectiveness, everyday life relevance, long-term effect, therapy frequency and setting, duration of the therapy units, effects on quality of life, and assessment. Applying this rating system to 17 studies, we found four studies with a Level I of statistical quality and four studies with high clinically relevant information. This novel method of analysing may help to gain valuable data from studies that may lack strong methodology, and may help to promote further research.
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Doença de Parkinson/fisiopatologia , Doença de Parkinson/reabilitação , Modalidades de Fisioterapia , Coleta de Dados , Humanos , Literatura de Revisão como Assunto , Índice de Gravidade de DoençaRESUMO
INTRODUCTION: Adequate cognitive function in patients is a prerequisite for successful implementation of patient education and lifestyle coping in comprehensive cardiac rehabilitation (CR) programs. Although the association between cardiovascular diseases and cognitive impairments (CIs) is well known, the prevalence particularly of mild CI in CR and the characteristics of affected patients have been insufficiently investigated so far. METHODS: In this prospective observational study, 496 patients (54.5 ± 6.2 years, 79.8% men) with coronary artery disease following an acute coronary event (ACE) were analyzed. Patients were enrolled within 14 days of discharge from the hospital in a 3-week inpatient CR program. Patients were tested for CI using the Montreal Cognitive Assessment (MoCA) upon admission to and discharge from CR. Additionally, sociodemographic, clinical, and physiological variables were documented. The data were analyzed descriptively and in a multivariate stepwise backward elimination regression model with respect to CI. RESULTS: At admission to CR, the CI (MoCA score < 26) was determined in 182 patients (36.7%). Significant differences between CI and no CI groups were identified, and CI group was associated with high prevalence of smoking (65.9 vs 56.7%, P = 0.046), heavy (physically demanding) workloads (26.4 vs 17.8%, P < 0.001), sick leave longer than 1 month prior to CR (28.6 vs 18.5%, P = 0.026), reduced exercise capacity (102.5 vs 118.8 W, P = 0.006), and a shorter 6-min walking distance (401.7 vs 421.3 m, P = 0.021) compared to no CI group. The age- and education-adjusted model showed positive associations with CI only for sick leave more than 1 month prior to ACE (odds ratio [OR] 1.673, 95% confidence interval 1.07-2.79; P = 0.03) and heavy workloads (OR 2.18, 95% confidence interval 1.42-3.36; P < 0.01). CONCLUSION: The prevalence of CI in CR was considerably high, affecting more than one-third of cardiac patients. Besides age and education level, CI was associated with heavy workloads and a longer sick leave before ACE.
Assuntos
Reabilitação Cardíaca , Cognição , Disfunção Cognitiva/epidemiologia , Doença da Artéria Coronariana/reabilitação , Emprego , Absenteísmo , Fatores Etários , Distribuição de Qui-Quadrado , Disfunção Cognitiva/diagnóstico , Disfunção Cognitiva/psicologia , Doença da Artéria Coronariana/diagnóstico , Doença da Artéria Coronariana/epidemiologia , Doença da Artéria Coronariana/psicologia , Escolaridade , Feminino , Alemanha/epidemiologia , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Razão de Chances , Educação de Pacientes como Assunto , Prevalência , Estudos Prospectivos , Fatores de Risco , Licença Médica , Fatores de Tempo , Resultado do Tratamento , Carga de TrabalhoRESUMO
OBJECTIVE Direct stimulation of the peroneal nerve by the ActiGait implantable drop foot stimulator is a potent therapy that was described previously for stroke-related drop foot. The authors report here successful long-term application of the ActiGait implantable drop foot stimulator in patients with multiple sclerosis (MS). METHODS Six patients with MS and 2 years of persisting central leg paresis received an implantable ActiGait drop foot stimulator after successful surface test stimulation. Ten weeks and 1 year after surgery, their gait speed, endurance, and safety were evaluated. Patient satisfaction was assessed with a questionnaire. RESULTS In the 20-m gait test, stimulation with the ActiGait stimulator significantly reduced the time needed, on average, by approximately 23.6% 10 weeks after surgery, and the time improved further by 36.3% after 1 year. The median distance covered by patients with the stimulator after 6 minutes of walking increased significantly from 217 m to 321 m and remained stable for 1 year; the distance covered by patients after surface stimulation was 264 m. Patients with an implanted ActiGait stimulator noticed pronounced improvement in their mobility, social participation, and quality of life. CONCLUSIONS The ActiGait implantable drop foot stimulator improved gait speed, endurance, and quality of life in all patients over a period of 1 year. It may serve as a new therapeutic option for patients with MS-related drop foot.