Las nuevas tecnologías (NT) están cada vez más presentes en el ámbito biomédico. Utilizando la definición de consenso de NT del Comité Ad-Hoc de Nuevas Tecnologías de la Sociedad Española de ...Neurología (SEN), se evalúa su impacto en la neurología española a través de las comunicaciones de las reuniones anuales de la SEN.
Se define el concepto de NT en neurología como una tecnología novedosa o aplicación de una tecnología anterior, caracterizada por un cierto grado de coherencia persistente en el tiempo, con potencial de tener impacto en el presente y futuro de la neurología. Se plantea un estudio descriptivo tomando como fuente las comunicaciones de las reuniones de la SEN desde 2012 hasta 2018 y analizando los tipos de NT empleadas, la subespecialidad, así como su distribución territorial.
De las 8.139 comunicaciones presentadas, 299 estaban relacionadas con NT (3,7%), incluyendo 120 pósteres y 179 comunicaciones orales, variando desde el 1,6% en 2012 hasta el 6,8% en 2018. Los tipos de tecnología mayormente representados fueron neuroimagen avanzada (24,7%), biosensores (17,1%), electrofisiología y neuroestimulación (14,7%) y telemedicina (13,7%). Las áreas neurológicas con mayor empleo de NT fueron trastornos del movimiento (18,4%), enfermedades cerebrovasculares (15,7%) y demencias (13,4%). Madrid fue la comunidad que presentó más comunicaciones (32,8%), seguida por Cataluña (26,8%) y Andalucía (9,0%).
Las comunicaciones sobre NT siguen una tendencia creciente. El número de NT empleadas ha ido aumentando de manera paralela a la disponibilidad tecnológica. Se encontraron comunicaciones en todas las subespecialidades neurológicas, con una distribución geográfica heterogénea.
New technologies (NT) are increasingly widespread in biomedicine. Using the consensus definition of NT established by the New Technologies Ad-Hoc Committee of the Spanish Society of Neurology (SEN), we evaluated the impact of these technologies on Spanish neurology, based on communications presented at Annual Meetings of the SEN.
We defined the concept of NT in neurology as a novel technology or novel application of an existing technology, characterised by a certain degree of coherence persisting over time, with the potential to have an impact on the present and/or future of neurology. We conducted a descriptive study of scientific communications presented at the SEN's annual meetings from 2012 to 2018, analysing the type of NT, the field of neurology, and the geographical provenance of the studies.
We identified 299 communications related with NT from a total of 8,139 (3.7%), including 120 posters and 179 oral communications, ranging from 1.6% of all communications in 2012 to 6.8% in 2018. The technologies most commonly addressed were advanced neuroimaging (24.7%), biosensors (17.1%), electrophysiology and neurostimulation (14.7%), and telemedicine (13.7%). The neurological fields where NT were most widely employed were movement disorders (18.4%), cerebrovascular diseases (15.7%), and dementia (13.4%). Madrid was the region presenting the highest number of communications related to NT (32.8%), followed by Catalonia (26.8%) and Andalusia (9.0%).
The number of communications addressing NT follows an upward trend. The number of NT used in neurology has increased in parallel with their availability. We found scientific communications in all neurological subspecialties, with a heterogeneous geographical distribution.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Olfaction has recently found clinical value in prediction, discrimination and prognosis of some neurodegenerative disorders. However, data originating from standard tests on olfactory dysfunction in ...Huntington's disease are limited to odour identification, which is only one domain of olfactory perceptual space.
Twenty-five patients and 25 age- and gender-matched controls were evaluated by the Sniffin' Sticks test in three domains of odour threshold, odour discrimination, odour identification and the sum score of them. Patients' motor function was assessed based on the Unified Huntington's Disease Rating Scale.
Compared with controls, patients' scores of all olfactory domains and their sum were significantly lower. Besides, our patients' odour threshold and odour discrimination impairments were more frequently impaired than odour identification impairment (86 per cent and 81 per cent
34 per cent, respectively).
Olfactory impairment is a common finding in patients with Huntington's disease; it is not limited to odour identification but is more pronounced in odour discrimination and odour threshold.
Purpose of Review
Advances in technology have expanded telemedicine opportunities covering medical practice, research, and education. This is of particular importance in movement disorders (MDs), ...where the combination of disease progression, mobility limitations, and the sparse distribution of MD specialists increase the difficulty to access. In this review, we discuss the prospects, challenges, and strategies for telemedicine in MDs.
Recent Findings
Telemedicine for MDs has been mainly evaluated in Parkinson’s disease (PD) and compared to in-office care is cost-effective with similar clinical care, despite the barriers to engagement. However, particular groups including pediatric patients, rare MDs, and the use of telemedicine in underserved areas need further research.
Summary
Interdisciplinary telemedicine and tele-education for MDs are feasible, provide similar care, and reduce travel costs and travel time compared to in-person visits. These benefits have been mainly demonstrated for PD but serve as a model for further validation in other movement disorders.
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EMUNI, FIS, FZAB, GEOZS, GIS, IJS, IMTLJ, KILJ, KISLJ, MFDPS, NLZOH, NUK, OBVAL, OILJ, PNG, SAZU, SBCE, SBJE, SBMB, SBNM, UKNU, UL, UM, UPUK, VKSCE, ZAGLJ
No formal indication currently exists for seizure prophylaxis in neurosurgical oncology patients. Neither have specific recommendations been made on the use of antiepileptic drugs (AED) in ...seizure-free patients with meningiomas scheduled for surgery. AEDs are generally prescribed on a discretionary basis, taking into consideration a range of clinical and radiological risk factors. We present a systematic review and meta-analysis exploring the effectiveness of antiepileptic prophylaxis in patients with meningioma and no history of seizures.
We performed a systematic review of the PubMed/MEDLINE, Cochrane Central Register of Controlled Trials, Embase, and clinicaltrials.gov databases. Of a total of 4368 studies initially identified, 12 were selected for extraction of data and qualitative analysis. Based on the clinical data presented, we were only able to include 6 studies in the meta-analysis. We performed heterogeneity studies, calculated a combined odds ratio, evaluated publication bias, and conducted a sensitivity analysis.
AED prophylaxis in patients with meningioma and no history of seizures did not significantly reduce the incidence of post-operative seizures in comparison to controls (Mantel-Haenszel combined odds ratio, random effects model: 1.26 95% confidence interval, 0.60-2.78; 2041 patients). However, we are unable to establish a robust recommendation against this treatment due to the lack of prospective studies, the presence of selection bias in the studies reviewed, the likelihood of underestimation of seizure frequency during follow-up, and the strong influence of one study on the overall effect.
Despite the limitations of this review, the results of the meta-analysis do not support the routine use of seizure prophylaxis in patients with meningioma and no history of seizures.
En la actualidad, no existe una indicación formal de profilaxis anticomicial en neurocirugía oncológica. Tampoco existen recomendaciones específicas sobre el uso de fármacos antiepilépticos (FAE) en pacientes portadores de meningiomas y libres de crisis que van a ser intervenidos. En general, se prescriben FAE de forma discrecional, teniendo en cuenta diversos factores de riesgo clínico-radiológicos. Presentamos una revisión sistemática y meta-análisis sobre la efectividad de la profilaxis anticomicial en meningiomas sin historia previa de crisis.
Se realizó una búsqueda sistemática en las bases de datos PubMed/MEDLINE, Cochrane Central Register of Controlled trials, Embase y clinicaltrials.gov. De los 4.368 estudios inicialmente identificados, finalmente se incluyeron 12 para la extracción de datos y análisis cualitativo. Los datos clínicos permitieron incluir únicamente 6 estudios en el meta-análisis. Se realizaron estudios de heterogeneidad, cálculo de OR combinada, evaluación del sesgo de publicación y análisis de sensibilidad.
La profilaxis con FAE en meningiomas sin crisis previas no redujo de forma significativa la incidencia de crisis postoperatorias respecto a los controles (OR combinada de Mantle-Haenszel, efectos aleatorios, de 1,26, IC 95%, 0,60-2,78, sobre 2.041 pacientes). Sin embargo, la ausencia de estudios prospectivos, la presencia de sesgo de selección en los estudios, una probable infraestimación del número de crisis durante el seguimiento, y la influencia marcada de un estudio sobre el efecto global, impiden establecer una recomendación sólida en contra de la profilaxis anticomicial.
Dentro de las limitaciones de esta revisión, los resultados del meta-análisis no apoyan el uso rutinario de la profilaxis antiepiléptica en pacientes con meningiomas sin historia previa de crisis.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
•Depression is associated with impulse-compulsive behaviors in Parkinson’s disease.•Pathological gambling, eating behavior, and hobbyism-punding were related to depression.•Quality of life is worse ...in patients who have impulse-compulsive behaviors to add to depression.
Depression and impulse control disorders (ICDs) are both common in Parkinson’s disease (PD) patients and their coexistence is frequent. Our aim was to determine the relationship between depression and impulsive-compulsive behaviors (ICBs) in a large cohort of PD patients.
PD patients recruited from 35 centers of Spain from the COPPADIS cohort from January 2016 to November 2017 were included in the study. The QUIP-RS (Questionnaire for Impulsive-Compulsive Disorders in Parkinson's Disease-Rating Scale) was used for screening ICDs (cutoff points: gambling ≥6, buying ≥8, sex≥8, eating≥7) and compulsive behaviors (CBs) (cutoff points: hobbyism-punding ≥7). Mood was assessed with the BDI-II (Beck Depression Inventory – II) and major, minor, and subthreshold depression were defined.
Depression was more frequent in PD patients with ICBs than in those without: 66.3% (69/104) vs 47.5% (242/509); p<0.0001. Major depression was more frequent in this group as well: 22.1% 23/104 vs 14.5% 74/509; p=0.041. Considering types of ICBs individually, depression was more frequent in patients with pathological gambling (88.9% 8/9 vs 50.2% 303/603; p=0.021), compulsive eating behavior (65.9% 27/41 vs 49.7% 284/572; p=0.032), and hobbyism-punding (69% 29/42 vs 49.4% 282/571; p=0.010) than in those without, respectively. The presence of ICBs was also associated with depression (OR=1.831; 95%CI 1.048-3.201; p=0.034) after adjusting for age, sex, civil status, disease duration, equivalent daily levodopa dose, antidepressant treatment, Hoehn&Yahr stage, non-motor symptoms burden, autonomy for activities of daily living, and global perception of QoL.
Cross-sectional design.
Depression is associated with ICBs in PD. Specifically, with pathological gambling, compulsive eating behavior, and hobbyism-punding.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Introduction Treatment adjustments in Parkinson's disease (PD) are in part dependent on motor assessments. The aim of this study was to evaluate the cost-effectiveness of home-based motor monitoring ...plus standard in-office visits versus in-office visits alone in patients with advanced PD. Methods The procedures consisted of a prospective, one-year follow-up, randomized, case-control study. A total of 40 patients with advanced PD were randomized into two groups: 20 patients underwent home-based motor monitoring by using wireless motion sensor technology, while the other 20 patients had in-office visits. Motor and non-motor symptom severities, quality of life, neuropsychiatric symptoms, and comorbidities were assessed every four months. Direct costs were assessed using a standardized questionnaire. Cost-effectiveness was assessed using the incremental cost-effectiveness ratio (ICER). Results Both groups of PD patients were largely comparable in their clinical and demographic variables at baseline; however, there were more participants using levodopa-carbidopa intestinal gel in the home-based motor monitoring group. There was a trend for lower Unified Parkinson's Disease Rating Scale functional status (UPDRS II) scores in the patients monitored at home compared to the standard clinical follow-up ( p = 0.06). However, UPDRS parts I, III, IV and quality-adjusted life-years scores were similar between both groups. Home-based motor monitoring was cost-effective in terms of improvement of functional status, motor severity, and motor complications (UPDRS II, III; IV subscales), with an ICER/UPDRS ranging from €126.72 to €701.31, respectively. Discussion Home-based motor monitoring is a tool which collects cost-effective clinical information and helps augment health care for patients with advanced PD.
The role of subthreshold depression (subD) in Parkinson's Disease (PD) is not clear. The present study aimed to compare the quality of life (QoL) in PD patients with subD vs patients with no ...depressive disorder (nonD). Factors related to subD were identified.
PD patients and controls recruited from the COPPADIS cohort were included. SubD was defined as Judd criteria. The 39-item Parkinson's disease Questionnaire (PDQ-39) and the EUROHIS-QOL 8-item index (EUROHIS-QOL8) were used to assess QoL.
The frequency of depressive symptoms was higher in PD patients (n = 694) than in controls (n = 207) (p < 0.0001): major depression, 16.1% vs 7.8%; minor depression, 16.7% vs 7.3%; subD, 17.4% vs 5.8%. Both health-related QoL (PDQ-39; 18.1 ± 12.8 vs 11.6 ± 10; p < 0.0001) and global QoL (EUROHIS-QOL8; 3.7 ± 0.5 vs 4 ± 0.5; p < 0.0001) were significantly worse in subD (n = 120) than nonD (n = 348) PD patients. Non-motor Symptoms Scale (NMSS) total score was higher in subD patients (45.9 ± 32 vs 29.1 ± 25.8;p < 0.0001). Non-motor symptoms burden (NMSS;OR = 1.019;95%CI 1.011–1.028; p < 0.0001), neuropsychiatric symptoms (NPI; OR = 1.091; 95%CI 1.045–1.139; p < 0.0001), impulse control behaviors (QUIP-RS; OR = 1.035; 95%CI 1.007–1063; p = 0.013), quality of sleep (PDSS; OR = 0.991; 95%CI 0.983–0.999; p = 0.042), and fatigue (VAFS-physical; OR = 1.185; 95%CI 1.086–1.293; p < 0.0001; VAFS-mental; OR = 1.164; 95%CI 1.058–1.280; p = 0.0001) were related to subD after adjustment to age, disease duration, daily equivalent levodopa dose, motor status (UPDRS-III), and living alone.
SubD is a frequent problem in patients with PD and is more prevalent in these patients than in controls. QoL is worse and non-motor symptoms burden is greater in subD PD patients.
•Subthreshold depression (SubD) is a frequent problem in patients with PD and is near to triple prevalent than in controls.•Health-related and global perceived quality of life (QoL) are worse in subD than in non-depressed (nonD) PD patients.•A greater non-motor symptoms burden is associated with subthreshold depression in PD.•Specifically, fatigue, sleep problems, and neuropsychiatric symptoms seems to be related to subD in PD.•All this suggests that detection of subD in PD could be an important factor in clinical practice.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Actualmente debido a la ausencia de marcadores biológicos, el cribado de trastornos del espectro autista (TEA) se centra fundamentalmente en la presencia de alteraciones conductuales caracterizadas ...por alteraciones en la interacción social y comunicación verbal y no verbal.
Evaluar los atributos psicométricos de la versión española de la escala de autismo Autism-Tics, AD/HD and other Comorbidities Inventory (A-TAC), como medida de cribado de TEA.
Se incluyó en el estudio a 140 escolares (43% niños, 57% niñas), de edades comprendidas entre los 6 y los 16 años, con TEA (n
=
15), discapacidad intelectual (n
=
40), enfermedades psiquiátricas (n
=
22), tics (n
=
12) y participantes controles (n
=
51). Se analizaron los principales atributos psicométricos como la fiabilidad, asunción escalar, la consistencia interna, la precisión y la validez predictiva.
La consistencia interna de la A-TAC fue alta (α
=
0,93) y el error estándar de medida fue adecuado (1,13 intervalo de confianza del 95%, –1,08 a 3,34). Las puntuaciones medias de la escala A-TAC fueron más altas en participantes diagnosticados con TEA y discapacidad intelectual comparadas con el resto de participantes (p
<
0,001), siendo el área bajo la curva de 0,96 para el grupo de TEA.
La subescala de autismo de la escala A-TAC es un instrumento fiable, válido y preciso para el cribado de TEA en la población escolar española.
As there are no biological markers for Autism Spectrum Disorders (ASD), screening must focus on behaviour and the presence of a markedly abnormal development or a deficiency in verbal and non-verbal social interaction and communication.
To evaluate the psychometric attributes of a Spanish version of the autism domain of the Autism-Tics, AD/HD and other Comorbidities Inventory (A-TAC) scale for ASD screening.
A total of 140 subjects (43% male, 57% female) aged 6-16, with ASD (n
=
15), Mental Retardation (n
=
40), Psychiatric Illness (n
=
22), Tics (n
=
12) and controls (n
=
51), were included for ASD screening. The predictive validity, acceptability, scale assumptions, internal consistency, and precision were analysed.
The internal consistency was high (α
=
0.93), and the standard error was adequate (1.13 95% CI, -1.08 a 3.34). The mean scores of the Autism module were higher in patients diagnosed with ASD and mental disability compared to the rest of the patients (
P
<
.001). The area under the curve was 0.96 for the ASD group.
The autism domain of the A-TAC scale seems to be a reliable, valid and precise tool for ASD screening in the Spanish school population.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Introduction:
The aim of the present study was to examine the frequency of self-reported sleep problems and their associated factors in a large cohort of PD patients.
Methods:
PD patients and ...controls, recruited from 35 centers of Spain from the COPPADIS cohort were included in this cross-sectional study. Sleep problems were assessed by the Spanish version of the Parkinson’s disease Sleep Scale version 1 (PDSS-1). An overall score below 82 or a score below 5 on at least 1 item was defined as sleep problems.
Results:
The frequency of sleep problems was nearly double in PD patients compared to controls: 65.8% (448/681) vs 33.5% (65/206) (p < 0.0001). Mean total PDSS score was lower in PD patients than controls: 114.9 ± 28.8 vs 132.8 ± 16.3 (p < 0.0001). Quality of life (QoL) was worse in PD patients with sleep problems compared to those without: PDQ-39SI, 19.3 ± 14 vs 13 ± 11.6 (p < 0.0001); EUROHIS-QoL8, 3.7 ± 0.5 vs 3.9 ± 0.5 (p < 0.0001). Non-motor symptoms burden (NMSS; OR = 1.029; 95%CI 1.015–1.043; p < 0.0001) and impulse control behaviors (QUIP-RS; OR = 1.054; 95%CI 1.009–1.101; p = 0.018) were associated with sleep problems after adjustment for age, gender, disease duration, daily equivalent levodopa dose, H&Y, UPDRS-III, UPDRS-IV, PD-CRS, BDI-II, NPI, VAS-Pain, VAFS, FOGQ, and total number of non-antiparkinsonian treatments.
Conclusion:
Sleep problems were frequent in PD patients and were related to both a worse QoL and a greater non-motor symptoms burden in PD. These findings call for increased awareness of sleep problems in PD patients.
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NUK, OILJ, SAZU, UKNU, UL, UM, UPUK
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