RESUMEN
BACKGROUND: Parkinson's disease (PD) significantly impacts the health-related quality of life of affected individuals and their relatives. In order to support the affected individuals and their families in coping with PD, it is essential to offer comprehensive information about their experiences. A comprehensive understanding of their lived experiences with the disease, the healthcare system, applied self-management strategies and their needs is considered crucial for developing a PD support program. Therefore, we aimed to explore the lived experiences and support needs of individuals with PD and their relatives in Germany. METHODS: This non-interventional, qualitative study conducted an explorative status quo and needs assessment. It generated knowledge through semi-structured focus groups and interviews with individuals with PD at various disease stages and their relatives. The interviews were digitally recorded, transcribed verbatim, and analysed using content analysis. RESULTS: Fifty-two individuals with PD and 29 relatives participated in eight focus groups and 13 paired and 13 individual interviews. Four themes with corresponding subthemes emerged: (1) experiences, revealing individuals' experiences around their diagnosis and with disease-specific care provision; (2) management support offers, clarifying who provides support and the type of support offered; (3) self-management, including comprehensibility, meaningfulness and manageability; and (4) future needs, differentiating between deficits and needs. Most participants expressed a sense of abandonment when obtaining self-management strategies and mastering their lives with PD, often referred to as 'life 2.0'. They identified the lack of structured and adequate provision of information, system orientation and social awareness. CONCLUSIONS: In Germany, there is an urgent need for a comprehensive PD care program that addresses the needs of individuals with PD and their relatives from the start of their care trajectory. It could assist individuals in gaining a comprehensive understanding of the disease, obtaining self-management strategies, building a support network, and becoming experts in self-managing their disease. Moreover, it may positively influence their care trajectory and reduce burdens, such as overburdening, fear of progression, and health anxiety. TRIAL REGISTRATION: German Clinical Studies Register ( https://www.drks.de/DRKS00030090 , No. DRKS00030090, Date of registration: 15.12.2022).
Asunto(s)
Familia , Enfermedad de Parkinson , Investigación Cualitativa , Automanejo , Humanos , Masculino , Alemania/epidemiología , Enfermedad de Parkinson/terapia , Enfermedad de Parkinson/psicología , Femenino , Automanejo/métodos , Automanejo/psicología , Persona de Mediana Edad , Anciano , Familia/psicología , Grupos Focales/métodos , Adulto , Manejo de la Enfermedad , Evaluación de Necesidades , Apoyo Social , Anciano de 80 o más Años , Calidad de Vida/psicología , Cuidadores/psicología , Necesidades y Demandas de Servicios de SaludRESUMEN
Asymmetry of arm swing (AS) has been described as a characteristic of normal physiological gait. In patients with Parkinson's disease (PWPD), a one-sided reduction of AS can occur already as a prodromal symptom. There is limited evidence regarding AS in PWPD, but a growing interest in AS as a focus of exercise therapy. The differences of AS between 32 healthy subjects (HS) and 36 mildly-to-moderately impaired PWPD were assessed in overground walking at various gait speeds. Assessments were carried out with a sensor-based gait measurement system over a 40 m walk in very slow, slow, preferred, fast, and very fast gait speed. Longitudinal and AS kinematics were compared with ANOVA function and regression analysis. PWPD exhibited a one-sided reduction of AS compared to HS at normal, fast, and very fast walking. AS coordination, representing the timing of reciprocity of right and left AS, was reduced in PWPD in very slow and normal walking. With respect to leg movements, PWPD exhibited an increase in stride time variability in very slow gait. There were no group differences for cadence, stride length, and gait velocity. This study informs about the kinematics of AS at various gait velocities ranging from very slow to very fast in mildly-to-moderately impaired PWPD. Reduced one-sided AS can be considered as a very early sign of parkinsonian gait disturbance that precedes alterations of locomotive leg movements and improves at faster gait speeds.
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Enfermedad de Parkinson , Humanos , Brazo/fisiología , Marcha/fisiología , Caminata/fisiología , Movimiento , Fenómenos BiomecánicosRESUMEN
BACKGROUND: Dysphagia is a major clinical concern in multiple system atrophy (MSA). A detailed evaluation of its major endoscopic features compared with Parkinson's disease (PD) is lacking. OBJECTIVE: This study systematically assessed dysphagia in MSA compared with PD and correlated subjective dysphagia to objective endoscopic findings. METHODS: Fifty-seven patients with MSA (median, 64 [interquartile range (IQR): 59-71] years; 35 women) underwent flexible endoscopic evaluation of swallowing using a specific MSA-flexible endoscopic evaluation of swallowing task protocol. Findings were compared with an age-matched cohort of 57 patients with PD (median, 67 [interquartile range: 60-73] years; 28 women). In a subcohort, subjective dysphagia was assessed using the Swallowing Disturbance Questionnaire and correlated to endoscopy findings. RESULTS: Patients with MSA predominantly showed symptoms suggestive of oral-phase disturbance (premature spillage, 75.4%, piecemeal deglutition, 75.4%). Pharyngeal-phase symptoms occurred less often (pharyngeal residues, 50.9%; penetration/aspiration, 28.1%). In contrast, pharyngeal symptoms were the most common finding in PD (pharyngeal residues, 47.4%). Oral symptoms occurred less frequently in PD (premature spillage, 15.8%, P < 0.001; piecemeal deglutition, 1.8%, P < 0.01). Patients with MSA had a greater risk for oral-phase disturbances with increased disease severity (P < 0.05; odds ratio, 3.15). Patients with MSA showed a significantly higher intraindividual interswallow variability compared with PD. When correlating Swallowing Disturbance Questionnaire scores with endoscopy results, its cutoff, validated for PD, was not sensitive enough to identify patients with MSA with dysphagia. We developed a subscore for identifying dysphagia in MSA and calculated a new cutoff (sensitivity 85%, specificity 100%). CONCLUSIONS: In contrast with patients with PD, patients with dysphagic MSA more frequently present with oral-phase symptoms and a significantly higher intraindividual interswallow variability. A novel Swallowing Disturbance Questionnaire MSA subscore may be a valuable tool to identify patients with MSA with early oropharyngeal dysphagia. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Trastornos de Deglución , Atrofia de Múltiples Sistemas , Enfermedad de Parkinson , Anciano , Deglución , Trastornos de Deglución/diagnóstico , Trastornos de Deglución/etiología , Endoscopía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Atrofia de Múltiples Sistemas/complicaciones , Atrofia de Múltiples Sistemas/diagnóstico , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/diagnóstico , Encuestas y CuestionariosRESUMEN
From shell shock tremors to TikTok tics, functional movement disorders have long been assumed to be motor expressions of emotional turmoil. However, psychodynamic explanations are increasingly complemented by neurophysiological findings, meaning that specialized physiotherapy is gaining in importance alongside psychotherapy. Still, there is no disease-specific outcome measure that adequately assesses patient-relevant aspects of this heterogeneous condition. Such a questionnaire was developed and its content was validated in a multistage development process. The relevance and comprehensibility of the items were first evaluated by a panel of experts and then by affected patients, and questions and possible response categories were adjusted accordingly. The resultant revised questionnaire yields good content-related validity and thus allows, for the first time, a quantification of the subjective complaints and implications associated with functional movement disorders. The next step will be a multicenter study to analyze the psychometric properties and factorial structure of this new instrument.
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Trastornos de Conversión , Humanos , Evaluación de Resultado en la Atención de Salud , Psicometría , Psicoterapia , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
BACKGROUND: Continuous, subcutaneous (SC) levodopa/carbidopa infusion with ND0612 is under development as a treatment for patients with Parkinson's disease (PD) and motor fluctuations. OBJECTIVE: Evaluate 1-year safety data. METHODS: BeyoND is an open-label study evaluating the long-term safety of two ND0612 dosing regimens. RESULTS: Of the 214 enrolled patients (24-hour SC infusion: n = 90; 16-hour SC infusion: n = 124), 120 (56%) completed 12 months of treatment. Leading causes for study discontinuation were consent withdrawal (19.6%) and adverse events (17.3%). Rates of discontinuation were reduced from 49% to 29% after a protocol revision and retraining. Systemic safety was typical for PD patients treated with levodopa/carbidopa. Most patients experienced infusion site reactions, particularly nodules (30.8%) and hematoma (25.2%), which were judged mostly mild to moderate and led to discontinuation in only 10.3% of the participants. CONCLUSIONS: Subcutaneous levodopa/carbidopa continuous infusion with ND0612 is generally safe, with typical infusion site reactions for SC delivery as the main adverse event. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
Asunto(s)
Levodopa , Enfermedad de Parkinson , Antiparkinsonianos/efectos adversos , Carbidopa/efectos adversos , Combinación de Medicamentos , Geles , Humanos , Levodopa/efectos adversos , Enfermedad de Parkinson/tratamiento farmacológicoRESUMEN
Levodopa is the most effective medication in the treatment of Parkinson's disease. In the course of the disease the storage facility of dopaminergic neurones deteriorates, so that the duration of the half-life period likewise converges. This results in fluctuations in performance, and also in dyskinesias as a further consequence of the narrowing therapeutic window. Therapeutically, this in turn leads to further fractioning of the levodopa dosage and a reduction of single-dose levels. There is, however, only limited scope for doing this with the conventional levodopa formulations. For this reason, the introduction of water-soluble microtablets à 5â/â1.25âmg levodopaâ/âcarbidopa can be regarded as a beneficial extension permitting for fine titration of the dopaminergic stimulation. Here we present this new therapeutic principle, the available data and concepts for clinical use.
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Discinesias , Enfermedad de Parkinson , Antiparkinsonianos/uso terapéutico , Carbidopa/uso terapéutico , Humanos , Levodopa/uso terapéutico , Enfermedad de Parkinson/tratamiento farmacológicoRESUMEN
BACKGROUND: Multiple system atrophy (MSA) is a rare neurodegenerative disorder, and its parkinsonian variant can be difficult to delineate from Parkinson's disease (PD). Despite laryngeal dysfunction being associated with decreased life expectancy and quality of life, systematic assessments of laryngeal dysfunction in large cohorts are missing. OBJECTIVES: The objective of this study was to systematically assess laryngeal dysfunction in MSA and PD and identify laryngeal symptoms that allow for differentiating MSA from PD. METHODS: Patients with probable or possible MSA underwent flexible endoscopic evaluation of swallowing performing a systematic task protocol. Findings were compared with an age-matched PD cohort. RESULTS: A total of 57 patients with MSA (64 [59-71] years; 35 women) were included, and task assessments during endoscopic examination compared with 57 patients with PD (67 [60-73]; 28 women). Patients with MSA had a shorter disease duration (4 [3-5] years vs 7 [5-10]; P < 0.0001) and higher disease severity (Hoehn & Yahr stage 4 [3-4] vs 3 [2-4]; P < 0.0001). Of the patients with MSA, 43.9% showed clinically overt laryngeal dysfunction with inspiratory stridor. During endoscopic task assessment, however, 93% of patients with MSA demonstrated laryngeal dysfunction in contrast with only 1.8% of patients with PD (P < 0.0001). Irregular arytenoid cartilages movements were present in 91.2% of patients with MSA, but in no patients with PD (P < 0.0001). Further findings included vocal fold motion impairment (75.4%), paradoxical vocal fold motion (33.3%), and vocal fold fixation (19.3%). One patient with PD showed vocal fold motion impairment. CONCLUSION: Laryngeal movement disorders are highly prevalent in patients with MSA when assessed by a specific task protocol despite the lack of overt clinical symptoms. Our data suggest that irregular arytenoid cartilage movements could be used as a clinical marker to delineate MSA from PD with a specificity of 1.0 and sensitivity 0.9. © 2020 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Enfermedades de la Laringe , Atrofia de Múltiples Sistemas , Enfermedad de Parkinson , Femenino , Humanos , Enfermedades de la Laringe/diagnóstico , Atrofia de Múltiples Sistemas/complicaciones , Atrofia de Múltiples Sistemas/diagnóstico , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/diagnóstico , Calidad de Vida , Ruidos RespiratoriosRESUMEN
Geriatric medicine is a rapidly evolving field that addresses diagnostic, therapeutic and care aspects of older adults. Some disabilities and disorders affecting cognition (e.g. dementia), motor function (e.g. stroke, Parkinson's disease, neuropathies), mood (e.g. depression), behavior (e.g. delirium) and chronic pain disorders are particularly frequent in old subjects. As knowledge about these age-associated conditions and disabilities is steadily increasing, the integral implementation of neurogeriatric knowledge in geriatric medicine and specific neurogeriatric research is essential to develop the field. This article discusses how neurological know-how could be integrated in academic geriatric medicine to improve care of neurogeriatric patients, to foster neurogeriatric research and training concepts and to provide innovative care concepts for geriatric patients with predominant neurological conditions and disabilities.
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Demencia/terapia , Geriatría , Enfermedades del Sistema Nervioso/terapia , Enfermedad de Parkinson/terapia , Anciano , Delirio , HumanosRESUMEN
OBJECTIVE: Real-life observational report of clinical efficacy of bilateral subthalamic stimulation (STN-DBS), apomorphine (APO), and intrajejunal levodopa infusion (IJLI) on quality of life, motor, and nonmotor symptoms (NMS) in Parkinson's disease (PD). METHODS: In this prospective, multicenter, international, real-life cohort observation study of 173 PD patients undergoing STN-DBS (n = 101), IJLI (n = 33), or APO (n = 39) were followed-up using PDQuestionnaire-8, NMSScale (NMSS), Unified PD Rating Scale (UPDRS)-III, UPDRS-IV, and levodopa equivalent daily dose (LEDD) before and 6 months after intervention. Outcome changes were analyzed with Wilcoxon signed-rank or paired t test when parametric tests were applicable. Multiple comparisons were corrected (multiple treatments/scales). Effect strengths were quantified with relative changes, effect size, and number needed to treat. Analyses were computed before and after propensity score matching, balancing demographic and clinical characteristics. RESULTS: In all groups, PDQuestionnaire-8, UPDRS-IV, and NMSS total scores improved significantly at follow-up. Levodopa equivalent daily dose was significantly reduced after STN-DBS. Explorative NMSS domain analyses resulted in distinct profiles: STN-DBS improved urinary/sexual functions, mood/cognition, sleep/fatigue, and the miscellaneous domain. IJLI improved the 3 latter domains and gastrointestinal symptoms. APO improved mood/cognition, perceptual problems/hallucinations, attention/memory, and the miscellaneous domain. Overall, STN-DBS and IJLI seemed favorable for NMSS total score, and APO favorable for neuropsychological/neuropsychiatric NMS and PDQuestionnaire-8 outcome. CONCLUSIONS: This is the first comparison of quality of life, nonmotor. and motor outcomes in PD patients undergoing STN-DBS, IJLI, and APO in a real-life cohort. Distinct effect profiles were identified for each treatment option. Our results highlight the importance of holistic nonmotor and motor symptoms assessments to personalize treatment choices. © 2019 International Parkinson and Movement Disorder Society.
Asunto(s)
Antiparkinsonianos/uso terapéutico , Apomorfina/uso terapéutico , Estimulación Encefálica Profunda/métodos , Agonistas de Dopamina/uso terapéutico , Levodopa/uso terapéutico , Enfermedad de Parkinson/terapia , Núcleo Subtalámico/fisiopatología , Anciano , Femenino , Humanos , Masculino , Pruebas de Estado Mental y Demencia , Persona de Mediana Edad , Enfermedad de Parkinson/tratamiento farmacológico , Enfermedad de Parkinson/fisiopatología , Estudios Prospectivos , Calidad de Vida , Resultado del TratamientoRESUMEN
Recent data suggested a decrease in non-motor fluctuations in late-stage Parkinson's disease (PD), but systematic data on non-motor fluctuations over the whole disease course are mainly lacking. We performed a meta-analysis of two studies with very similar cross-sectional cohort designs, namely the German multicenter Non Motor Fluctuation in PD study and the Swedish part of the European multicenter study Care for Late Stage Parkinsonism. We included only patients with documented motor fluctuations in the analyses. Disease stage was estimated using the Hoehn and Yahr score, motor symptoms using the Unified PD Rating Scale part III motor score and non-motor symptom (NMS) fluctuations using the modified version of the NMS scale assessing a broad range of NMS in motor On and Off state. We included 101 patients (55% men; median age: 71 (interquartile range, IQR 65-78) years with Hoehn and Yahr stages ranging from 1 to 5 [median (IQR) 3.0 (2.0-4.0); distribution of patients in Hoehn and Yahr stages was n = 42 (42%) in stages 2/3 and n = 48 (48%) in stages 4/5]. We found a clear dependency of non-motor burden on Hoehn and Yahr stage with increasing symptom severity, but decreasing fluctuation amplitudes for motor and NMS (difference of symptom severity between On and Off state) with disease stage progression. Indeed, in Hoehn and Yahr stage 5, we did not detect significant NMS fluctuations. Multivariate regression with major demographic and clinical covariates confirmed these results. In conclusion, NMS fluctuations showed a similar disease stage dependency as observed for motor fluctuations with decreasing fluctuation amplitude with disease progression.
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Enfermedades del Sistema Nervioso Autónomo/etiología , Trastornos Mentales/etiología , Enfermedad de Parkinson/complicaciones , Trastornos de la Sensación/etiología , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Índice de Severidad de la EnfermedadRESUMEN
Cannabis and synthetic cannabinoid formulations have now been legally approved in several countries for treatment of patients with Parkinson's disease (PD). Hence, PD patients consult physicians more frequently for prescription of cannabinoids to alleviate symptoms that might not respond well to dopaminergic treatment. Despite the increasing volume of research generated in the field of cannabinoids and their effect on Parkinson's disease, there is still paucity of sufficient clinical data about the efficacy and safety in PD patients. There is increasing understanding of the endocannabinoid system, and the distribution of cannabinoid receptors in basal ganglia structures might suggest potential benefit on parkinsonian symptoms. Concerning clinical research, only one of to date four conducted randomized placebo-controlled trials showed an effect on motor symptoms with alleviation of levodopa-induced dyskinesia. There are a growing number of uncontrolled trials and case reports that suggest beneficial effects of cannabinoids in PD patients. However, the variety of substances investigated, the varying routes of intake, differing doses and time courses make it difficult to compare data. We here provide an overview of the current literature in this field and discuss a pragmatic approach for the clinical use of cannabinoids in PD.
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Cannabinoides/farmacología , Enfermedad de Parkinson/tratamiento farmacológico , Animales , HumanosRESUMEN
Delirium is an acute and fluctuating disturbance of attention and awareness. Pre-existing cognitive disturbances or dementia are the most significant risk factors for developing delirium and precipitating factors such as drug treatment, infections, trauma, or surgery may trigger delirium. Patients with Parkinson's disease (PD) are at an increased risk for delirium which may be underdiagnosed due to phenomenological overlap between delirium and chronic neuropsychiatric features of PD or side effects of dopaminergic medication. Prognosis of delirium is detrimental in many cases including permanent cognitive decline, motor impairment, and increased mortality. Management of delirium comprises of pharmacological and non-pharmacological measures. Pharmacotherapy is aimed at treating medical precipitating factors such as infections, pain, and sleep deprivation. Adjustments of anti-parkinsonian medication are recommended to prevent or treat delirium, but no hard evidence in this respect is available from controlled studies. Administration of neuroleptics and other psychoactive drugs in the treatment of delirium is controversially discussed and should be reserved for patients with severe agitation or distressing psychosis. Non-pharmacological interventions to prevent or palliate delirium are based on withdrawing precipitating or distressing factors, and to provide sensory, emotional and environmental support. Appropriate instruments to detect and assess delirium in PD are needed, and efforts are warranted to improve understanding and treatment of this severe and common disorder.
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Delirio/etiología , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/psicología , HumanosRESUMEN
To document specific learning mechanisms in patients with Parkinson's disease (PD) with and without impulse control disorder (ICD). Thirty-two PD patients receiving dopamine replacement therapy (DRT) were investigated. Sixteen were diagnosed with ICD (ICD + ) and 16 PD patients matched for levodopa equivalence dosage, and DRT duration and severity of disease did not show impulsive behavior (non-ICD). Short-term learning of inhibitory control was assessed by an experimental procedure which was intended to mimic everyday life. Correct inhibition especially, had to be learned without reward (passive avoidance), and the failure to inhibit a response was punished (punishment learning). Results were compared to 16 healthy controls (HC) matched for age and sex. In ICD+ patients within-session learning of non-rewarded inhibition was at chance levels. Whereas healthy controls rapidly developed behavioral inhibition, non-ICD patients were also significantly impaired compared to HC, but gradually developed some degree of control. Both patient groups showed significantly decreased learning if the failure to withhold a response was punished. PD patients receiving DRT show impaired ability to acquire both punishment learning and passive avoidance learning, irrespective of whether or not ICD was developed. In ICD + PD patients, behavioral inhibition is nearly absent. Results demonstrate that by means of subtle learning paradigms it is possible to identify PD-DRT patients who show subtle alterations of punishment learning. This may be a behavioral measure for the identification of PD patients who are prone to develop ICD if DRT is continued.
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Trastornos Disruptivos, del Control de Impulso y de la Conducta/complicaciones , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/psicología , Castigo , Anciano , Antiparkinsonianos/uso terapéutico , Reacción de Prevención , Dopaminérgicos/uso terapéutico , Función Ejecutiva , Femenino , Humanos , Conducta Impulsiva , Curva de Aprendizaje , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Enfermedad de Parkinson/tratamiento farmacológicoAsunto(s)
Enfermedades de la Laringe , Trastornos del Movimiento , Atrofia de Múltiples Sistemas , Biomarcadores , Humanos , Movimiento , Trastornos del Movimiento/diagnóstico , Trastornos del Movimiento/etiología , Atrofia de Múltiples Sistemas/complicaciones , Atrofia de Múltiples Sistemas/diagnósticoRESUMEN
Since 2013, a number of studies have enhanced the literature and have guided clinicians on viable treatment interventions outside of pharmacotherapy and surgery. Thirty-three randomized controlled trials and one large observational study on exercise and physiotherapy were published in this period. Four randomized controlled trials focused on dance interventions, eight on treatment of cognition and behavior, two on occupational therapy, and two on speech and language therapy (the latter two specifically addressed dysphagia). Three randomized controlled trials focused on multidisciplinary care models, one study on telemedicine, and four studies on alternative interventions, including music therapy and mindfulness. These studies attest to the marked interest in these therapeutic approaches and the increasing evidence base that places nonpharmacological treatments firmly within the integrated repertoire of treatment options in Parkinson's disease.
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Enfermedad de Parkinson/rehabilitación , Modalidades de Fisioterapia , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Logopedia/métodosRESUMEN
Subcutaneous apomorphine infusion (Apo) and intrajejunal levodopa infusion (IJLI) are two treatment options for patients with advanced Parkinson's disease (PD) and refractory motor complications, with varying cost of treatment. There are no multicenter studies comparing the effects of the two strategies. This open-label, prospective, observational, 6-month, multicenter study compared 43 patients on Apo (48.8% males, age 62.3 ± 10.6 years; disease duration: 14 ± 4.4 years; median H & Y stage 3; interquartile range [IQR]: 3-4) and 44 on IJLI (56.8% males, age 62.7 ± 9.1 years; disease duration: 16.1 ± 6.7 years; median H & Y stage 4; IQR, 3-4). Cohen's effect sizes (≥0.8 considered as large) were "large" with both therapies with respect to total motor, nonmotor, and quality-of-life scores. The Non-Motor Symptoms Scale (NMSS) with Apo showed moderate improvement, whereas sleep/fatigue, gastrointestinal, urinary, and sexual dimensions of the NMSS showed significantly higher improvement with IJLI. Seventy-five percent on IJLI improved in their quality-of-life and nonmotor symptoms (NMS), whereas in the Apo group, a similar proportion improved in quality of life, but 40% in NMS. Adverse effects included peritonitis with IJLI and skin nodules on Apo. Based on this open-label, nonrandomized, comparative study, we report that, in advanced Parkinson's patients, both IJLI and Apo infusion therapy appear to provide a robust improvement in motor symptoms, motor complications, quality-of-life, and some NMS. Controlled, randomized studies are required.
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Antiparkinsonianos/administración & dosificación , Apomorfina/administración & dosificación , Levodopa/administración & dosificación , Enfermedad de Parkinson/tratamiento farmacológico , Anciano , Femenino , Humanos , Infusiones Subcutáneas/métodos , Yeyuno/efectos de los fármacos , Yeyuno/fisiología , Masculino , Persona de Mediana Edad , Enfermedad de Parkinson/fisiopatología , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
LSVT-BIG is an exercise for patients with Parkinson's disease (PD) comprising of 16 1-h sessions within 4 weeks. LSVT-BIG was compared with a 2-week short protocol (AOT-SP) consisting of 10 sessions with identical exercises in 42 patients with PD. UPDRS-III-score was reduced by -6.6 in LSVT-BIG and -5.7 in AOT-SP at follow-up after 16 weeks (p < 0.001). Measures of motor performance were equally improved by LSVT-BIG and AOT-SP but high-intensity LSVT-BIG was more effective to obtain patient-perceived benefit.
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Terapia por Ejercicio , Enfermedad de Parkinson/fisiopatología , Enfermedad de Parkinson/rehabilitación , Anciano , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Índice de Severidad de la Enfermedad , Estadísticas no Paramétricas , Factores de Tiempo , Resultado del TratamientoRESUMEN
Data on frequency, severity and correlations of NMS with motor complications are only available for a limited number of NMS. The NMS Scale (NMSS) is a validated tool to assess a broad range of NMS, which has not been used in NMS fluctuations. We assessed fluctuations of a broad range of non-motor symptom (NMS) for a 1-month time period in fluctuating Parkinson's disease (PD) in a multicenter cross-sectional study using the NMSS assessing NMS in motor On (NMSSOn) and Off state (NMSSOff) combined with clinical NMS and motor function scoring in 100 fluctuating PD patients. ΔNMSSOn/Off was defined as the differences of NMSS scores between On and Off. Complete NMSS datasets were available from 73 patients (53 % men; age: 68.2 ± 9.7 years) with mean total NMSS score in On state of 41.5 ± 37.6 and in Off state of 75.6 ± 42.3 (P < 0.001). Scores were higher in Off compared to On state for all domains except for domain "perceptual problems/hallucinations" (P = 0.608). Clinimetric properties of the NMSS were similar to those reported previously for NMS assessments independent of motor oscillations. NMSSOn, NMSSOff and ΔNMSSOn/Off showed weak to moderate correlations with demographics, indicators of motor symptom severity as well as with other measures of NMS, depression and quality of life. Correlations of NMSS items/domains with independent measures of related constructs were weak to moderate. In conclusion, when assessed with the NMSS, a broad range of NMS fluctuate with motor oscillations, but these fluctuations do neither correlate with motor function nor with measures of disease progression.
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Enfermedad de Parkinson/diagnóstico , Enfermedad de Parkinson/fisiopatología , Índice de Severidad de la Enfermedad , Anciano , Estudios Transversales , Conjuntos de Datos como Asunto , Femenino , Humanos , Masculino , PeriodicidadRESUMEN
OBJECTIVE: To determine whether physical activity may affect cognitive performance in patients with Parkinson's disease by measuring reaction times in patients participating in the Berlin BIG study. DESIGN: Randomized controlled trial, rater-blinded. SETTING: Ambulatory care. PARTICIPANTS: Patients with mild to moderate Parkinson's disease (N=60) were randomly allocated to 3 treatment arms. Outcome was measured at the termination of training and at follow-up 16 weeks after baseline in 58 patients (completers). INTERVENTIONS: Patients received 16 hours of individual Lee Silverman Voice Treatment-BIG training (BIG; duration of treatment, 4wk), 16 hours of group training with Nordic Walking (WALK; duration of treatment, 8wk), or nonsupervised domestic exercise (HOME; duration of instruction, 1hr). MAIN OUTCOME MEASURES: Cued reaction time (cRT) and noncued reaction time (nRT). RESULTS: Differences between treatment groups in improvement in reaction times from baseline to intermediate and baseline to follow-up assessments were observed for cRT but not for nRT. Pairwise t test comparisons revealed differences in change in cRT at both measurements between BIG and HOME groups (intermediate: -52ms; 95% confidence interval [CI], -84/-20; P=.002; follow-up: 55ms; CI, -105/-6; P=.030) and between WALK and HOME groups (intermediate: -61ms; CI, -120/-2; P=.042; follow-up: -78ms; CI, -136/-20; P=.010). There was no difference between BIG and WALK groups (intermediate: 9ms; CI, -49/67; P=.742; follow-up: 23ms; CI, -27/72; P=.361). CONCLUSION: Supervised physical exercise with Lee Silverman Voice Treatment-BIG or Nordic Walking is associated with improvement in cognitive aspects of movement preparation.