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Resumen: Objetivos: Comparar las características de los pacientes con enfermedad de Parkinson avanzada en tratamiento con infusión intestinal continua de levodopa-carbidopa (IICLC) y los datos de efectividad y seguridad de IICLC entre diferentes comunidades autónomas (CC. AA.). Métodos: Estudio longitudinal observacional y retrospectivo. Se incluyeron 177 pacientes de 11 CC. AA. que iniciaron tratamiento con IICLC entre enero de 2006 y diciembre de 2011. Se compararon las características clínicas y demográficas, las variables de efectividad (cambios en el tiempo OFF, ON con y sin discinesias discapacitantes, cambios en la escala de Hoehn y Yahr y puntuación de la Unified Parkinson's Disease Rating Scale, síntomas no motores e Impresión Clínica Global) y seguridad (acontecimientos adversos), y la tasa de suspensión de IICLC. Resultados: Se hallaron diferencias significativas entre las CC. AA. en diversas variables basales: duración de la enfermedad hasta el inicio de IICLC, tiempo OFF (34,9-59,7%) y ON (con o sin discinesias; 2,6-48,0%), Hoehn y Yahr en ON, Unified Parkinson's Disease Rating Scale-III en ON y OFF, presencia de ≥ 4 síntomas motores y dosis de IICLC. En el seguimiento (> 24 meses en 9 de 11 CC. AA.) hubo diferencias significativas en el porcentaje de tiempo OFF, tiempo ON sin discinesias discapacitantes, frecuencia de acontecimientos adversos e Impresión Clínica Global. La tasa de suspensión fue de entre 20-40% en todas las CC. AA., excepto en 2 (78 y 80%). Conclusiones: Este estudio muestra una amplia variabilidad en la selección de los pacientes y en la efectividad y seguridad de IICLC entre las diferentes CC. AA. Podrían influir las características basales de los pacientes, la disponibilidad de un equipo multidisciplinar y la experiencia clínica. Abstract: Objectives: To compare the characteristics of patients undergoing treatment with continuous intestinal infusion of levodopa-carbidopa (CIILC) for advanced Parkinson's disease and the data on the effectiveness and safety of CIILC in the different autonomous communities (AC) of Spain. Methods: A retrospective, longitudinal, observational study was carried out into 177 patients from 11 CAs who underwent CIILC between January 2006 and December 2011. We analysed data on patients’ clinical and demographic characteristics, variables related to effectiveness (changes in off time/on time with or without disabling dyskinesia; changes in Hoehn and Yahr scale and Unified Parkinson's Disease Rating Scale scores; non-motor symptoms; and Clinical Global Impression scale scores) and safety (adverse events), and the rate of CIILC discontinuation. Results: Significant differences were observed between CAs for several baseline variables: duration of disease progression prior to CIILC onset, off time (34.9-59.7%) and on time (2.6-48.0%; with or without disabling dyskinesia), Hoehn and Yahr score during on time, Unified Parkinson's Disease Rating Scale-III score during both on and off time, presence of ≥ 4 motor symptoms, and CIILC dose. Significant differences were observed during follow-up (> 24 months in 9 of the 11 CAs studied) for the percentage of off time and on time without disabling dyskinesia, adverse events frequency, and Clinical Global Impression scores. The rate of CIILC discontinuation was between 20-40% in 9 CAs (78 and 80% in remaining 2 CAs). Conclusions: This study reveals a marked variability between CAs in terms of patient selection and CIILC safety and effectiveness. These results may have been influenced by patients’ baseline characteristics, the availability of multidisciplinary teams, and clinical experience.

Resumen: Introducción: El manejo de la enfermedad de Parkinson en la mujer en edad fértil nos plantea como principal reto el manejo de la enfermedad y los fármacos durante el embarazo y lactancia. El aumento de la edad gestacional de la mujer hace más probable que la incidencia de embarazos pueda incrementarse. Objetivo: Definir las características clínicas y los factores que condicionan la vida de la mujer en edad fértil con enfermedad de Parkinson y definir una guía de actuación y manejo del embarazo en estas pacientes. Resultados: Este documento de consenso se ha realizado mediante una búsqueda bibliográfica exhaustiva y discusión de los contenidos realizados por un grupo de expertos en trastornos del movimiento de la Sociedad Española de Neurología. Conclusiones: La enfermedad de Parkinson afecta a todos los aspectos relacionados con la salud sexual y reproductiva de la mujer en edad fértil. Se debe planificar el embarazo en las mujeres con enfermedad de Parkinson para minimizar los riesgos teratogénicos sobre el feto. Se recomienda un abordaje multidisciplinar de estas pacientes para tener en cuenta todos los aspectos implicados. Abstract: Introduction: The main challenge of Parkinson's disease in women of childbearing age is managing symptoms and drugs during pregnancy and breastfeeding. The increase in the age at which women are having children makes it likely that these pregnancies will become more common in future. Objectives: This study aims to define the clinical characteristics of women of childbearing age with Parkinson's disease and the factors affecting their lives, and to establish a series of guidelines for managing pregnancy in these patients. Results: This consensus document was developed through an exhaustive literature search and a discussion of the available evidence by a group of movement disorder experts from the Spanish Society of Neurology. Conclusions: Parkinson's disease affects all aspects of sexual and reproductive health in women of childbearing age. Pregnancy should be well planned to minimise teratogenic risk. A multidisciplinary approach should be adopted in the management of these patients in order to take all relevant considerations into account.

Resumen: Introducción: Muchas enfermedades que cursan con trastornos del movimiento hipercinético comienzan o afectan a mujeres en edad fértil. Es importante conocer los riesgos que tienen las mujeres con estas enfermedades durante el embarazo, así como los posibles efectos de los tratamientos sobre el feto. Objetivos: Definir las características clínicas y los factores que condicionan la vida de la mujer en edad fértil con distonía, corea, síndrome de Tourette, temblor y síndrome de piernas inquietas. Definir una guía de actuación y manejo del embarazo y lactancia en las pacientes con esta enfermedad. Desarrollo: Este documento de consenso se ha realizado mediante una búsqueda bibliográfica exhaustiva y discusión de los contenidos llevadas a cabo por un Grupo de Expertos en Trastornos del Movimiento de la Sociedad Española de Neurología (SEN). Conclusiones: En todas las mujeres que padecen o comienzan con trastornos del movimiento hipercinéticos se debe valorar el riesgo-beneficio de los tratamientos, reducir al máximo la dosis eficaz o administrarlo de forma puntual en los casos en que sea posible. En aquellas enfermedades de causa hereditaria es importante un consejo genético para las familias. Es importante reconocer los trastornos del movimiento desencadenados durante el embarazo como determinadas coreas y síndrome de piernas inquietas. Abstract: Introduction: Many diseases associated with hyperkinetic movement disorders manifest in women of childbearing age. It is important to understand the risks of these diseases during pregnancy, and the potential risks of treatment for the fetus. Objectives: This study aims to define the clinical characteristics and the factors affecting the lives of women of childbearing age with dystonia, chorea, Tourette syndrome, tremor, and restless legs syndrome, and to establish guidelines for management of pregnancy and breastfeeding in these patients. Results: This consensus document was developed through an exhaustive literature search and a discussion of the content by a group of movement disorder experts from the Spanish Society of Neurology. Conclusions: We must evaluate the risks and benefits of treatment in all women with hyperkinetic movement disorders, whether pre-existing or with onset during pregnancy, and aim to reduce effective doses as much as possible or to administer drugs only when necessary. In hereditary diseases, families should be offered genetic counselling. It is important to recognise movement disorders triggered during pregnancy, such as certain types of chorea and restless legs syndrome.

Introduction: The main challenge of Parkinson’s disease in women of childbearing age is managing symptoms and drugs during pregnancy and breastfeeding. The increase in the age at which women are having children makes it likely that these pregnancies will become more common in future. Objectives: This study aims to define the clinical characteristics of women of childbearing age with Parkinson’s disease and the factors affecting their lives, and to establish a series of guidelines for managing pregnancy in these patients. Results: This consensus document was developed through an exhaustive literature search and a discussion of the available evidence by a group of movement disorder experts from the Spanish Society of Neurology. Conclusions: Parkinson’s disease affects all aspects of sexual and reproductive health in women of childbearing age. Pregnancy should be well planned to minimise teratogenic risk. A multidisciplinary approach should be adopted in the management of these patients in order to take all relevant considerations into account. Resumen: Introducción: El manejo de la enfermedad de Parkinson en la mujer en edad fértil nos plantea como principal reto el manejo de la enfermedad y los fármacos durante el embarazo y lactancia. El aumento de la edad gestacional de la mujer hace más probable que la incidencia de embarazos pueda incrementarse. Objetivo: Definir las características clínicas y los factores que condicionan la vida de la mujer en edad fértil con enfermedad de Parkinson y definir una guía de actuación y manejo del embarazo en estas pacientes. Desarrollo: Este documento de consenso se ha realizado mediante una búsqueda bibliográfica exhaustiva y discusión de los contenidos llevadas a cabo por un grupo de expertos en trastornos del movimiento de la Sociedad Española de Neurología. Conclusiones: La enfermedad de Parkinson afecta a todos los aspectos relacionados con la salud sexual y reproductiva de la mujer en edad fértil. Se debe planificar el embarazo en las mujeres con enfermedad de Parkinson para minimizar los riesgos teratogénicos sobre el feto. Se recomienda un abordaje multidisciplinar de estas pacientes para tener en cuenta todos los aspectos implicados.

Objectives: To compare the characteristics of patients undergoing treatment with continuous intestinal infusion of levodopa–carbidopa (CIILC) for advanced Parkinson's disease and the data on the effectiveness and safety of CIILC in the different autonomous communities (AC) of Spain. Methods: A retrospective, longitudinal, observational study was carried out into 177 patients from 11 CAs who underwent CIILC between January 2006 and December 2011. We analysed data on patients’ clinical and demographic characteristics, variables related to effectiveness (changes in off time/on time with or without disabling dyskinesia; changes in Hoehn and Yahr scale and Unified Parkinson's Disease Rating Scale scores; non-motor symptoms; and Clinical Global Impression scale scores) and safety (adverse events), and the rate of CIILC discontinuation. Results: Significant differences were observed between CAs for several baseline variables: duration of disease progression prior to CIILC onset, off time (34.9%–59.7%) and on time (2.6%–48.0%; with or without disabling dyskinesia), Hoehn and Yahr score during on time, Unified Parkinson's Disease Rating Scale-III score during both on and off time, presence of =4 motor symptoms, and CIILC dose. Significant differences were observed during follow-up (>24 months in 9 of the 11 CAs studied) for the percentage of off time and on time without disabling dyskinesia, adverse events frequency, and Clinical Global Impression scores. The rate of CIILC discontinuation was between 20% and 40% in 9 CAs (78% and 80% in remaining 2 CAs). Conclusions: This study reveals a marked variability between CAs in terms of patient selection and CIILC safety and effectiveness. These results may have been influenced by patients’ baseline characteristics, the availability of multidisciplinary teams, and clinical experience. Resumen: Objetivos: Comparar las características de los pacientes con enfermedad de Parkinson avanzada en tratamiento con infusión intestinal continua de levodopa-carbidopa (IICLC) y los datos de efectividad y seguridad de IICLC entre diferentes comunidades autónomas (CC. AA.). Métodos: Estudio longitudinal observacional y retrospectivo. Se incluyeron 177 pacientes de 11 CC. AA. que iniciaron tratamiento con IICLC entre enero de 2006 y diciembre de 2011. Se compararon las características clínicas y demográficas, las variables de efectividad (cambios en el tiempo OFF, ON con y sin discinesias discapacitantes, cambios en la escala de Hoehn y Yahr y puntuación de la Unified Parkinson's Disease Rating Scale, síntomas no motores e Impresión Clínica Global) y seguridad (acontecimientos adversos), y la tasa de suspensión de IICLC. Resultados: Se hallaron diferencias significativas entre las CC. AA. en diversas variables basales: duración de la enfermedad hasta el inicio de IICLC, tiempo OFF (34,9-59,7%) y ON (con o sin discinesias; 2,6-48,0%), Hoehn y Yahr en ON, Unified Parkinson's Disease Rating Scale-III en ON y OFF, presencia de = 4 síntomas motores y dosis de IICLC. En el seguimiento (> 24 meses en 9 de 11 CC. AA.) hubo diferencias significativas en el porcentaje de tiempo OFF, tiempo ON sin discinesias discapacitantes, frecuencia de acontecimientos adversos e Impresión Clínica Global. La tasa de suspensión fue de entre 20-40% en todas las CC. AA., excepto en 2 (78 y 80%). Conclusiones: Este estudio muestra una amplia variabilidad en la selección de los pacientes y en la efectividad y seguridad de IICLC entre las diferentes CC. AA. Podrían influir las características basales de los pacientes, la disponibilidad de un equipo multidisciplinar y la experiencia clínica.

Introduction: Many diseases associated with hyperkinetic movement disorders manifest in women of childbearing age. It is important to understand the risks of these diseases during pregnancy, and the potential risks of treatment for the fetus. Objectives: This study aims to define the clinical characteristics and the factors affecting the lives of women of childbearing age with dystonia, chorea, Tourette syndrome, tremor, and restless legs syndrome, and to establish guidelines for management of pregnancy and breastfeeding in these patients. Results: This consensus document was developed through an exhaustive literature search and a discussion of the content by a group of movement disorder experts from the Spanish Society of Neurology. Conclusions: We must evaluate the risks and benefits of treatment in all women with hyperkinetic movement disorders, whether pre-existing or with onset during pregnancy, and aim to reduce effective doses as much as possible or to administer drugs only when necessary. In hereditary diseases, families should be offered genetic counselling. It is important to recognise movement disorders triggered during pregnancy, such as certain types of chorea and restless legs syndrome. Resumen: Introducción: Muchas enfermedades que cursan con trastornos del movimiento hipercinético debutan o afectan a mujeres en edad fértil. Es importante conocer los riesgos que tienen las mujeres con estas enfermedades durante el embarazo así como los posibles efectos de los tratamientos sobre el feto. Objetivos: Definir las características clínicas y los factores que condicionan la vida de la mujer en edad fértil con distonía, corea, síndrome de Tourette, temblor y síndrome de piernas inquietas. Definir una guía de actuación y manejo del embarazo y lactancia en las pacientes con esta enfermedad. Desarrollo: Este documento de consenso se ha realizado mediante una búsqueda bibliográfica exhaustiva y discusión de los contenidos llevadas a cabo por un grupo de expertos en trastornos del movimiento de la Sociedad Española de Neurología (SEN). Conclusiones: En todas las mujeres que padecen o debutan con trastornos del movimiento hipercinéticos se debe valorar el riesgo-beneficio de los tratamientos, reducir al máximo la dosis eficaz o administrarlo de forma puntual en los casos en que sea posible. En aquellas patologías de causa hereditaria es importante un consejo genético para las familias. Es importante reconocer los trastornos del movimiento desencadenados durante el embarazo como determinadas coreas y el síndrome de piernas inquietas.

Objective. 5- (5 times oral levodopa tablet taken/day) 2- (2 hours of OFF time/day) 1- (1 hour/day of troublesome dyskinesia) criteria have been proposed by a Delphi expert consensus panel for diagnosing advanced Parkinson’s disease (PD). The aim of the present study is to compare quality of life (QoL) in PD patients with “5-2-1 positive criteria” vs QoL in PD patients without “5-2-1 positive criteria” (defined as meeting ≥1 of the criteria). Methods. This is a cross-sectional, observational, monocenter study. Three different instruments were used to assess QoL: the 39-Item Parkinson’s Disease Quality of Life Questionnaire Summary Index Score (PDQ-39SI); a subjective rating of perceived QoL (PQ-10); and the EUROHIS-QOL 8-Item Index (EUROHIS-QOL8). Results. From a cohort of 102 PD patients (65.4 ± 8.2 years old, 53.9% males; disease duration 4.7 ± 4.5 years), 20 (19.6%) presented positive 5-2-1 criteria: 6.9% for 5, 17.6% for 2, and 4.9% for 1. 37.5% (12/32) and 25% (5/20) of patients with motor complications and dyskinesia, respectively, presented 5-2-1 negative criteria. Both health-related (PDQ-39SI, 25.6 ± 14 vs 12.1 ± 9.2; p

Resumen: Introducción: La infusión continua de levodopa intraduodenal (Duodopa®) constituye una alternativa a la infusión subcutánea de apomorfina y a la cirugía en pacientes con enfermedad de Parkinson (EP) avanzada. Describimos nuestra experiencia con Duodopa® en pacientes con EP avanzada. Métodos: Realizamos un estudio epidemiológico, observacional, no intervencionista, poblacional, descriptivo, y retrospectivo, en el que se incluyen todos aquellos pacientes con EP avanzada tratados con Duodopa® por parte de la Sección de Neurología del Hospital A. Marcide de Ferrol hasta abril de 2010. Resultados: Once de un total de 12 pacientes seleccionados fueron tratados con Duodopa® [63,6% varones; edad media 62,7 ± 10,6 (44-74) años]. En el momento de ser seleccionados para recibir Duodopa® presentaban: tiempo medio de evolución de enfermedad de 14,5 ± 8,9 (3-34) años, dosis media de levodopa oral de 918,2 ± 277,7 (450-1300) mg/día, y un estadio de Hoehn y Yahr de 3,7 ± 0,5 (3-4). Nueve pacientes mantienen el tratamiento con Duodopa®. Hubo mejoría en las fluctuaciones motoras (72,7% gran mejoría) y discinesias (55,5% gran mejoría) con reducción del tiempo off/día (90,9%) y tiempo con discinesias/día (66,6%) después de un tiempo total de seguimiento con Duodopa® de 170,5 (3-31) meses. La mejoría en las escalas PDQ-39 y Schwab&England fue de 38,5 ± 19,8 y 24 ± 12,5 puntos respectivamente (p

Resumen: Objetivos: Aunque quetiapina y ziprasidona producen menos síntomas extrapiramidales (SEP) que otros antipsicóticos, su uso en pacientes mayores de 75 años con demencia se ve condicionado por la obligatoriedad de prescribirlos “por uso compasivo”. Realizamos un análisis descriptivo del uso de antipsicóticos atípicos de uso compasivo (AAUC) en el área sanitaria de Ferrol. Pacientes y métodos: Incluimos a todos los pacientes que recibieran un AAUC desde marzo de 2004 (fecha en que entró en vigor la dispensación de AAUC) hasta el 30-11-2008. Resultados: Se incluyó a 133 de un total de 164 pacientes (el 63,6%, mujeres; media ± desviación estándar de edad, 81,9 ± 4,95 años). El 94,1% presentaba demencia (el 42,9%, enfermedad de Alzheimer; el 30,8%, demencia-enfermedad de Parkinson, y el 15,8%, demencia vascular/mixta). El 68,4% había recibido algún otro antipsicótico previo y el 32,3% presentaba SEP secundarios. Los AAUC prescritos fueron: quetiapina (76,7%), ziprasidona (18,8%) y olanzapina (4,5%). La media de tiempo de seguimiento fue 20,25 ± 20,38 meses. El cumplimiento terapéutico fue del 95,5%. El 19,7% presentó efectos secundarios. La media de mejora en la escala NPI (Neuropsychiatric Inventory) fue 33,3 ± 24,75 puntos. La agitación/agresividad (5,6 ± 4,55), las ideas delirantes (4,94 ± 5,07), la irritabilidad (4,38 ± 4,94) y la ansiedad (4,32 ± 4,83) fueron los síntomas que más mejoraron. Aunque no hubo diferencias entre los 3 AAUC, quetiapina conllevó un mayor mantenimiento en monoterapia (el 94,1 frente al 72% de ziprasidona y el 83,3% de olanzapina; p

Background and objective: Although atypical antipsychotics (AA) provoke fewer extrapyramidal symptoms (ES) than classic antipsychotics, their use in patients greater than or equal to 75 years old with dementia must be under compassionate-use. This is an important limitation. We performed a descriptive analysis of the use of atypical antipsychotics under compassionate-use (AACU) in the Ferrol health area. Patients and methods: We retrospectively assessed all the patients who were receiving an AACU from March, 2004 (that is the date when prescription under compassionate-use of AA came into force in Spain) to 30 November, 2008. Results: One hundred and thirty-three of 164 patients (63.6% women; median ages, 81.9±4.95 years) were included. Diagnostic aetiologies were: 42.9% Alzheimer disease, 30.8% Parkinson-dementia/Lewy body disease, and 15.8% vascular/mixed dementia. A total of 68.4% of patients had received other anti-psychotic drugs previously and 32.3% had ES due to antipsychotics. The AACU received were: quetiapine (76.7%), ziprasidone (18.8%), and olanzapine (4.5%). Median follow-uptime was 20.25±20.38 months. Side effects were observed in 19.7% of patients. Improvement of NPI (Neuropsychiatric Inventory) was 33.3±24.75 points. Agitation/aggressiveness (5.6±4.55), delirious ideas (4.94±5.07), irritability (4.38±4.94), and anxiety (4.32±4.83) were the symptoms that most improved. Although there were no differences between AACU, quetiapine was associated with significant maintenance in monotherapy (94.1% vs 72% for ziprasidone and 83.3% for olanzapine; p

Introduction: Continuous levodopa delivery by enteral infusion (Duodopa®) is an alternative to deep brain stimulation and subcutaneous apomorphine to control motor fluctuations and dyskinesias in advanced Parkinson's disease (PD). We report our experience with Duodopa® therapy in 11 patients with advanced PD. Methods: We retrospectively assessed clinical and quality of life changes in all patients with PD with severe motor fluctuations and dyskinesias who started continuous daily levodopa duodenal infusion through percutaneous endoscopic gastrostomy from September 2006 (Duodopa® was approved for advanced PD treatment in Spain at that date) until April 2010 at the A. Marcide Hospital of Spain. Results: Nine patients received Duodopa® [62.7±10.6 (44–74) years, 63.6% male)]. Pre- Duodopa® clinical characteristics of patients were: disease duration 14.5±8.9 (3–34) years, oral levodopa dose 918.2±277.7 (450–1300) mg/day, and Hoehn and Yahr staging 3.7±0.5 (3–4). Nine patients are still receiving Duodopa®. Patients improved motor fluctuations (72.7% significant improvement), dyskinesia (55.5% significant improvement), daily off-time (90.9%) and daily duration dyskinesia (66.6%) after total infusion time of 170.5 months (3–31). The improvement in Parkinson's Disease Quality of Life Questionnaire-39 (PDQ-39) and Schwab&England Capacity for Daily Living Scale were 38.5±19.8 and 24±12.5 respectively (P

Background: STAT-ON™ is an objective tool that registers ON-OFF fluctuations making possible to know the state of the patient at every moment of the day in normal life. Our aim was to analyze the opinion of different Parkinson's disease experts about the STAT-ON™ tool after using the device in a real clinical practice setting (RCPS). Methods: STAT-ON™ was provided by the Company Sense4Care to Spanish neurologists for using it in a RCPS. Each neurologist had the device for at least three months and could use it in PD patients at his/her own discretion. In February 2020, a survey with 30 questions was sent to all participants. Results: Two thirds of neurologists (53.8% females; mean age 44.9 ± 9 years old) worked in a Movement Disorders Unit, the average experience in PD was 16 ± 6.9 years, and 40.7% of them had previously used other devices. A total of 119 evaluations were performed in 114 patients (range 2–9 by neurologist; mean 4.5 ± 2.3). STAT-ON™ was considered “quite” to “very useful” by 74% of the neurologists with an overall opinion of 6.9 ± 1.7 (0, worst; 10, best). STAT-ON™ was considered better than diaries by 70.3% of neurologists and a useful tool for the identification of patients with advanced PD by 81.5%. Proper identification of freezing of gait episodes and falls were frequent limitations reported. Conclusion: STAT-ON™ could be a useful device for using in PD patients in clinical practice. Resumen: Introducción: STAT-ON es un dispositivo que registra las fluctuaciones on-off que permite conocer el estado del paciente con enfermedad de Parkinson (EP) en cada momento del día.Nuestro objetivo fue analizar la opinión de diferentes expertos en EP sobre STAT-ON, después de usar el dispositivo en un entorno de práctica clínica real (PCR). Métodos: STAT-ON fue proporcionado por la compañía Sense4Care a neurólogos españoles para usarlo en PCR. Cada neurólogo dispuso del dispositivo durante al menos tres meses y podía usarlo en pacientes con EP, según su criterio. En febrero de 2020, se envió una encuesta con 30 preguntas a todos los participantes. Resultados: Dos tercios de los neurólogos (53,8% mujeres; edad promedio 44,9 ± 9 años) trabajaban en una Unidad de Trastornos del Movimiento, con una experiencia en EP de 16 ± 6,9 años, habiendo el 40,7% usado otros dispositivos previamente. Se realizaron un total de 119 evaluaciones en 114 pacientes (rango dos a nueve por neurólogo; media 4,5 ± 2,3). STAT-ON fue considerado «bastante» a «muy útil» por el 74% de los neurólogos, con una opinión general de 6,9 ± 1,7 (0, peor; 10, mejor). STAT-ON fue considerado mejor que los diarios por el 70,3% de los neurólogos y una herramienta útil para la identificación de pacientes con EP avanzada por un 81,5%. La identificación adecuada de los episodios de congelación de la marcha y las caídas fueron las limitaciones más reportadas. Conclusiones: STAT-ON podría ser un dispositivo útil para usar en la PCR.

Introduction. In a degenerative disorder such as Parkinson’s disease (PD), it is important to establish clinical stages that allow to know the course of the disease. Our aim was to analyze whether a scale combining Hoehn and Yahr’s motor stage (H&Y) and the nonmotor symptoms burden (NMSB) (assessed by the nonmotor symptoms scale (NMSS)) provides information about the disability and the patient’s quality of life (QoL) with regard to a defined clinical stage. Materials and Methods. Cross-sectional study in which 603 PD patients from the COPPADIS cohort were classified according to H&Y (1, stage I; 2, stage II; 3, stage III; 4, stage IV/V) and NMSB (A: NMSS = 0–20; B: NMSS = 21–40; C: NMSS = 41–70; D: NMSS ≥ 71) in 16 stages (HY.NMSB, from 1A to 4D). QoL was assessed with the PDQ-39SI, PQ-10, and EUROHIS-QOL8 and disability with the Schwab&England ADL (Activities of Daily Living) scale. Results. A worse QoL and greater disability were observed at a higher stage of H&Y and NMSB (p

Background and Purpose: Levodopa-entacapone-carbidopa intestinal gel (LECIG) infusion is a recently developed device-aided therapy for advanced Parkinson disease (PD) patients. The aim of this study was to report real-world evidence about the effectiveness, tolerability, and safety of LECIG in PD patients., Methods: A multicenter observational retrospective study of the first patients who initiated LECIG in Spain was performed. All neurologists with an experience of at least two patients treated until 30 March 2024 were invited to participate. Data about effectiveness and safety from the medical records (V0, pre-LECIG; V1, initiation of LECIG; V2, post-LECIG follow-up) with a total of 246 variables were collected., Results: Seventy-three PD patients (61.6% males, 70.1 ± 9.1 years old) from 21 Spanish centers with a mean disease duration of 14.4 ± 6.3 years (range = 5-31) were included. Twenty-six patients (35.6%) were switched directly from levodopa-carbidopa intestinal gel. The mean exposure to LECIG was 177.3 ± 110.5 days (range = 7-476). The mean daily OFF time decreased from 5.2 ± 3 (pre-LECIG) to 1.9 ± 1.8 (post-LECIG; n = 66, p < 0.0001). Global improvement was observed in >85% of the patients. No significant change was detected in the levodopa equivalent daily dose from V0 to V2. Only 7% received 24-h infusion, and 24.7% required more than one cartridge per day at V2. Thirty-four patients (46.6%) had at least one adverse event related to LECIG and/or the device system. Five patients (6.8%) discontinued LECIG., Conclusions: LECIG was safe and effective in advanced PD patients., (© 2024 The Author(s). European Journal of Neurology published by John Wiley & Sons Ltd on behalf of European Academy of Neurology.)

Background: Levodopa-induced dyskinesias (LID) are frequent in Parkinson's disease (PD)., Objective: To analyze the change in the frequency of LID over time, identify LID related factors, and characterize how LID impact on patients' quality of life (QoL)., Patients and Methods: PD patients from the 5-year follow-up COPPADIS cohort were included. LID were defined as a non-zero score in the item "Time spent with dyskinesia" of the Unified Parkinson's Disease Rating Scale-part IV (UPDRS-IV). The UPDRS-IV was applied at baseline (V0) and annually for 5 years. The 39-item Parkinson's disease Questionnaire Summary Index (PQ-39SI) was used to asses QoL., Results: The frequency of LID at V0 in 672 PD patients (62.4 ± 8.9 years old; 60.1% males) with a mean disease duration of 5.5 ± 4.3 years was 18.9% (127/672) and increased progressively to 42.6% (185/434) at 5-year follow-up (V5). The frequency of disabling LID, painful LID, and morning dystonia increased from 6.9%, 3.3%, and 10.6% at V0 to 17.3%, 5.5%, and 24% at V5, respectively. Significant independent factors associated with LID (P < 0.05) were a longer disease duration and time under levodopa treatment, a higher dose of levodopa, a lower weight and dose of dopamine agonist, pain severity and the presence of motor fluctuations. LID at V0 (β = 0.073; P = 0.027; R 2  = 0.62) and to develop disabling LID at V5 (β = 0.088; P = 0.009; R 2  = 0.73) were independently associated with a higher score on the PDQ-39SI., Conclusion: LID are frequent in PD patients. A higher dose of levodopa and lower weight were factors associated to LID. LID significantly impact QoL., (© 2024 International Parkinson and Movement Disorder Society.)

Introduction: Palliative care in neurodegenerative diseases is useful but underused. The objective of this study is to know how palliative care (PC) is applied in Spain in order to identify limitations and unmet needs., Materials and Methods: It is a descriptive, observational, cross-sectional study, anonymous survey type of 20 questions, directed and answered by neurologists dedicated to movement disorders (MD) in Spain., Results: 58 responses were obtained from neurologists from 15 autonomous communities. 69% answered that they did not have a specialised MD nursing facility but did have a PC team in their centre (81%). No specific protocol for PC in MD was identified. All except one neurologist stated that they lacked sufficient training in PC, the main training need being the "advance directives explanation". Only 1 in 4 neurologists answered routinely explaining advance healthcare planning to their patients, recognising up to 84.5% of neurologists not knowing how to assess the patient's competence. 60.3% of those surveyed answered that between 10% and 30% of their patients would be candidates for PC, although 1 in 3 said they were not clear when to refer the patient to PC. 100% of neurologists affirmed the priority need to implement PC protocols in MD., Conclusions: Our study shows a formative deficit in PC in this area and in the care of the patient with movement disorders and their environment, and should serve as a starting point to develop consensual care protocols., (Copyright © 2021 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.)

Background and Objective: Recently, we demonstrated that staging Parkinson's disease (PD) with a novel simple classification called MNCD, based on four axes (motor, non-motor, cognition, and dependency) and five stages, correlated with disease severity and patients' quality of life. Here, we analyzed the correlation of MNCD staging with PD caregiver's status., Patients and Methods: Data from the baseline visit of PD patients and their principal caregiver recruited from 35 centers in Spain from the COPPADIS cohort from January 2016 to November 2017 were used to apply the MNCD total score (from 0 to 12) and MNCD stages (from 1 to 5) in this cross-sectional analysis. Caregivers completed the Zarit Caregiver Burden Inventory (ZCBI), Caregiver Strain Index (CSI), Beck Depression Inventory-II (BDI-II), PQ-10, and EUROHIS-QOL 8-item index (EUROHIS-QOL8)., Results: Two hundred and twenty-four PD patients (63 ± 9.6 years old; 61.2% males) and their caregivers (58.5 ± 12.1 years old; 67.9% females) were included. The frequency of MNCD stages was 1, 7.6%; 2, 58.9%; 3, 31.3%; and 4-5, 2.2%. A more advanced MNCD stage was associated with a higher score on the ZCBI (p < .0001) and CSI (p < .0001), and a lower score on the PQ-10 (p = .001), but no significant differences were observed in the BDI-II (p = .310) and EUROHIS-QOL8 (p = .133). Moderate correlations were observed between the MNCD total score and the ZCBI (r = .496; p < .0001), CSI (r = .433; p < .0001), and BDI-II (r = .306; p < .0001) in caregivers., Conclusion: Staging PD according to the MNCD classification is correlated with caregivers' strain and burden., (© 2023 The Authors. Brain and Behavior published by Wiley Periodicals LLC.)

Background and Objective: Patients with young-onset Parkinson's disease (YOPD) have a slower progression. Our aim was to analyze the change in cognitive function in YOPD compared to patients with a later onset and controls., Patients and Methods: Patients with Parkinson's disease (PD) and controls from the COPPADIS cohort were included. Cognitive function was assessed with the Parkinson's Disease Cognitive Rating Scale (PD-CRS) at baseline (V0), 2-year ± 1 month (V2y), and 4-year ± 3 months follow-up (V4y). Regarding age from symptoms onset, patients were classified as YOPD (< 50 years) or non-YOPD (≥ 50). A score in the PD-CRS < 81 was defined as cognitive impairment (CI): ≤ 64 dementia; 65-80 mild cognitive impairment (MCI)., Results: One-hundred and twenty-four YOPD (50.7 ± 7.9 years; 66.1% males), 234 non-YOPD (67.8 ± 7.8 years; 59.3% males) patients, and 205 controls (61 ± 8.3 years; 49.5% males) were included. The score on the PD-CRS and its subscore domains was higher at all visits in YOPD compared to non-YOPD patients and to controls (p < 0.0001 in all analysis), but no differences were detected between YOPD patients and controls. Only non-YOPD patients had significant impairment in their cognitive function from V0 to V4y (p < 0.0001). At V4y, the frequency of dementia and MCI was 5% and 10% in YOPD compared to 25.2% and 22.3% in non-YOPD patients (p < 0.0001). A lower score on the Parkinson's Disease Sleep Scale at baseline was a predictor of CI at V4y in YOPD patients (Adjusted R 2  = 0.61; OR = 0.965; p = 0.029)., Conclusion: Cognitive dysfunction progressed more slowly in YOPD than in non-YOPD patients., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany.)

Background and Objective: A good response to levodopa is a key factor to indicate device-aided therapies in people with Parkinson's disease (PwPD). The aim of the present study was to analyze the response to levodopa in PwPD with motor fluctuations followed for 4 years., Patients and Methods: PwPD with motor fluctuations recruited from January 2016 to November 2017 from the COPPADIS cohort and assessed annually (from baseline to 4-year follow-up) during the OFF and ON states were included in this analysis. At each visit, the Unified Parkinson's Disease Rating Scale - part III (UPDRS-III) was applied during the OFF state (without medication during the last 12 h) and during the ON state. General linear model repeated measures were used to test for changes in the mean UPDRS-III-OFF, UPDRS-III-ON, and ΔUPDRS-III (UPDRS-III-OFF - UPDRS-III-ON) between visits. Levodopa equivalent daily dose (LEDD) was included as covariate., Results: Sixty-three patients (63.94 ± 8.42 years old; 68.3% males) were included. Mean disease duration was 7.81 ± 3.64 years. From baseline to 4-year follow-up visit, a significant increase in both the UPDRS-III-OFF (from 27.98 ± 9.58 to 31.75 ± 12.39; p = 0.003) and the UPDRS-III-ON (from 15.92 ± 7.93 to 18.84 ± 8.17; p = 0.006) was observed despite the significant increase in the LEDD (from 896.35 ± 355.65 to 1085.51 ± 488.29; p = 0.003). However, no significant differences were detected between visits in the ΔUPDRS-III., Conclusion: In this cohort of PwPD with motor fluctuations, the response to levodopa did not weaken after a 4-year follow-up., Competing Interests: Declaration of competing interest Diego Santos-García has received honoraria for educational presentations and advice service by AbbVie, UCB Pharma, Lundbeck, KRKA, Zambon, Bial, Italfarmaco, Teva, Archímedes, Esteve, Stada, Merz, and grants from the Spanish Ministry of Economy and Competitiveness [PI16/01575] co-founded by ISCIII (Concesión de subvenciones de Proyectos de Investigación en Salud de la convocatoria 2020 de la Acción Estratégica en Salud 2017–2020 por el proyecto “PROGRESIÓN NO MOTORA E IMPACTO EN LA CALIDAD DE VIDA EN LA ENFERMEDAD DE PARKINSON”). Teresa de Deus Fonticoba: None. Carlos Cores Bartolomé has received honoraria for educational presentations and advice service by Lundbeck and UCB Pharma. María J. Feal Painceiras: None. Iago García Díaz has received support for educational activity from Bial. María Cristina Íñiguez Alvarado: None. Jose Manuel Paz has received honoraria/support for educational presentations and attending meetings from UCB, AbbVie, Zambon, Bial and KRKA. Silvia Jesús has received honoraria from AbbVie, Bial, Merz, UCB, and Zambon and holds the competitive contract “Juan Rodés" supported by the Instituto de Salud Carlos III. She has received grants from the Spanish Ministry of Economy and Competitiveness (PI18/01898) and the Consejería de Salud de la Junta de Andalucía (PI-0459-2018). Marina Cosgaya: None. Juan García Caldentey has received honoraria for educational presentations and advice service by Qualigen, Nutricia, Abbvie, Italfarmaco, UCB Pharma, Lundbeck, Zambon, Bial, and Teva. Nuria Caballol has received honoraria from Bial, Italfármaco, Qualigen, Zambon, UCB, Teva and KRKA and sponsorship from Zambon, TEVA and Abbvie for attending medical conferences. Ines Legarda has received honoraria for educational presentations and advice service by Abbvie, UCB Pharma, Zambon, Bial, and Teva. Isabel González Aramburu: None. Maria A. Ávila Rivera has received honoraria from Zambon, UCB Pharma, Qualigen, Bial, and Teva, and sponsorship from Zambon and Teva for attending conferences. Víctor Gómez Mayordomo has received honoraria from Bial, Merz and Zambon for educational lectures. Lydia Vela has received honoraria for educational presentations and advice service by Abbvie, UCB Pharma, Lundbeck, KRKA, Zambon, Bial, and Teva. Sonia Escalante has received honoraria for educational presentations and advice service by Abbvie, Zambon, and Bial. Zebenzui Mendoza: None. Juan C. Martínez Castrillo has received research support from Lundbeck, Italfarmaco, Allergan, Zambon, Merz, and AbbVie. He has received speaking honoraria from AbbVie, Bial, Italfarmaco, Lundbeck, Krka, TEVA, UCB, Zambon, Allergan, Ipsen, and Merz. Pilar Sánchez Alonso has received honoraria for educational presentations and advice service by Abbvie, UCB Pharma, Lundbeck, KRKA, Zambon, Bial, and Teva. Maria G. Alonso Losada has received honoraria for educational presentations and advice service by Zambon and Bial. Nuria López Ariztegui has received honoraria for educational presentations and advice service by Abbvie, Italfarmaco, Zambon, and Bial. Darrian McAfee: None. Pablo Martinez-Martin has received honoraria from National School of Public Health (ISCIII), Editori-al Viguera and Takeda Pharmaceuticals for lecturing in courses, and from the International Parkinson and Movement Disorder Society (MDS) for management of the Program on Rating Scales. Pablo Mir has received honoraria from AbbVie, Abbott, Allergan, Bial, Merz, UCB, and Zambon and have received grants from the Spanish Ministry of Economy and Competitiveness [ PI16/01575] co-founded by ISCIII (Subdirección General de Evaluación y Fomento de la Investigación) and by Fondo Europeo de Desarrollo Regional (FEDER), the Consejería de Economía, Innovación, Ciencia y Empleo de la Junta de Andalucía [CVI-02526, CTS-7685], the Consejería de Salud y Bienestar Social de la Junta de Andalucía [ PI-0437-2012, PI-0471-2013], the Sociedad Andaluza de Neurología, the Jacques and Gloria Gossweiler Foundation, the Fundación Alicia Koplowitz, the Fundación Mutua Madrileña., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

Background: The evaluation of motor impairment in Parkinson's disease (PD) is mainly assessed with the motor subdomain of the Unified Parkinson's Disease Rating scale (UPDRS part III) and, lately, with the MDS-UPDRS part III. To optimize efforts and special needs during specific circumstances in clinical practice, we sought to identify the most sensitive items to assess motor impairment in PD., Methods: We included the COPPADIS-PD cohort and collected the UPDRS part III at baseline (V0), 12 months (V1), and 24 months (V2). Factor analysis and effect size using Cohen's d formula were performed in the Off and On states at V0, V1, and V2., Results: We included 667 patients with PD, mean age of 62.59 ± 8.91 years, 410 (60.2%) males, with a median HY stage of 2.00 (1.00; 4.00) at baseline. Over time, the most discriminating items were postural stability and body bradykinesia ("arise from chair" and "gait") in the Off state, right and left upper extremity bradykinesia ("finger tap", "hand movements" and "prono/supination") in the On state. Body bradykinesia and right-left finger tapping were the items with the largest effect size (0.93, 0.84, 0.83, respectively) to assess motor improvement after receiving antiparkinsonian medications over time., Conclusion: Under specific circumstances, selecting a few items of the UPDRS part III, including postural stability, body bradykinesia, and upper extremity bradykinesia, could be used to create a quick clinical judgment of motor status and improvement in PD., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

The possible usefulness of alpha-synuclein (aSyn) determinations in peripheral tissues (blood cells, salivary gland biopsies, olfactory mucosa, digestive tract, skin) and in biological fluids, except for cerebrospinal fluid (serum, plasma, saliva, feces, urine), as a marker of several diseases, has been the subject of numerous publications. This narrative review summarizes data from studies trying to determine the role of total, oligomeric, and phosphorylated aSyn determinations as a marker of various diseases, especially PD and other alpha-synucleinopathies. In summary, the results of studies addressing the determinations of aSyn in its different forms in peripheral tissues (especially in platelets, skin, and digestive tract, but also salivary glands and olfactory mucosa), in combination with other potential biomarkers, could be a useful tool to discriminate PD from controls and from other causes of parkinsonisms, including synucleinopathies.

The clinical presentation of Parkinson's disease (PD) is often dominated by depressive symptoms, which can significantly impact the patients' quality of life (QoL). However, it is not clear how these depressive symptoms are interconnected, or if some symptoms are more influential in affecting QoL. In the Cohort of Patients with Parkinson's Disease in Spain (COPPADIS) study, 686 patients with PD were analyzed using network analyses. The patients completed the Beck Depression Inventory II (BDI-II) and provided their overall QoL (EUROHIS-QOL) at the beginning of the study. The study used centrality measures such as Expected Influence and Bridge Expected Influence to identify depressive symptoms that had the greatest impact on overall QoL. The results of exploratory network analyses indicate that the BDI-II items related to loss of energy , past failure , and tiredness or fatigue have the greatest impact on overall QoL as measured by the EUROHIS-QOL 8-item index. The loss of energy and tiredness or fatigue BDI-II items are also strongly associated with a number of different EUROHIS-QOL items, according to Bridge Expected Influences. For individuals suffering from PD, network analysis can aid in identifying significant non-motor symptoms that impact their QoL, thus paving the way for potential improvements.