A teaching film, video library and online certification for the Unified Huntington's Disease Rating Scale Total Motor Score

2009 ◽  
Vol 36 (S 02) ◽  
Author(s):  
R Reilmann ◽  
R Roos ◽  
A Rosser ◽  
Y Grimbergen ◽  
P Kraus ◽  
...  
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Rating Scale ◽  
Motor Score ◽  
Disease Rating ◽  
Video Library

Poster 19: Validation of the Modified Motor Score (mMS): A Subscale of the Unified Huntington's Disease Rating Scale (UHDRS) Motor Score

2010 ◽  
Vol 7 (1) ◽  
pp. 144-144 ◽  
Author(s):  
S. Waters ◽  
J. Tedroff ◽  
K. Kieburtz
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Rating Scale ◽  
Motor Score ◽  
Disease Rating

scholarly journals Interrater Reliability of the Unified Huntington's Disease Rating Scale-Total Motor Score Certification

2018 ◽  
Vol 5 (3) ◽  
pp. 290-295 ◽  
Author(s):  
Jessica Y. Winder ◽  
Raymund A.C. Roos ◽  
Jean-Marc Burgunder ◽  
Johan Marinus ◽  
Ralf Reilmann
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Interrater Reliability ◽  
Rating Scale ◽  
Motor Score ◽  
Disease Rating

scholarly journals Cognitive and Motor Norms for Huntington’s Disease

2020 ◽  
Vol 35 (6) ◽  
pp. 671-682
Author(s):  
James A Mills ◽  
Jeffrey D Long ◽  
Amrita Mohan ◽  
Jennifer J Ware ◽  
Cristina Sampaio
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Rating Scale ◽  
Word Reading ◽  
Natural Aging ◽  
Color Naming ◽  
Stroop Interference ◽  
Healthy Controls ◽  
Aging Effects ◽  
Motor Score

Abstract Background The progression of Huntington’s disease (HD) for gene-expanded carriers is well-studied. Natural aging effects, however, are not often considered in the evaluation of HD progression. Objective To examine the effects of natural aging for healthy controls and to develop normative curves by age, sex, and education from the distribution of observed scores for the Symbol Digit Modalities Test, Stroop Word Reading Test, Stroop Color Naming Test, Stroop Interference Test, Total Motor Score, and Total Functional Capacity (TFC) from the Unified Huntington’s Disease Rating Scale (UHDRS) along with a composite score. Methods After combining longitudinal REGISTRY and Enroll-HD data, we used quantile regression and natural cubic splines for age to fit models for healthy controls (N = 3,394; N observations = 8,619). Normative curves were estimated for the 0.05, 0.25, 0.50, 0.75, and 0.95 quantiles. Two types of reference curves were considered: unconditional curves were dependent on age alone, whereas conditional curves were dependent on age and other covariates, namely sex and education. Results Conditioning on education was necessary for the Symbol Digit, Stroop Word, Stroop Color, Stroop Interference, and composite UHDRS. Unconditional curves were sufficient for the Total Motor Score. TFC was unique in that the curve was constant over age with its intercept at the maximum score (TFC = 13). For all measures, sex effects were minimal, so conditioning on sex was unwarranted. Conclusions Extreme quantile estimates for each measure can be considered as boundaries for natural aging and scores falling beyond these thresholds are likely the result of disease progression. Normative curves and tables are developed and can serve as references for clinical characterization in HD.

Brain Bio-Energetic State Does Not Correlate to Muscle Mitochondrial Function in Huntington’s Disease

2020 ◽  
Vol 9 (4) ◽  
pp. 335-344
Author(s):  
Marcus P.J. van Diemen ◽  
Ellen P. Hart ◽  
Pieter W. Hameeteman ◽  
Emma M. Coppen ◽  
Jessica Y. Winder ◽  
...  
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Mitochondrial Function ◽  
Rating Scale ◽  
Pearson Correlation ◽  
Cag Repeats ◽  
Resonance Spectroscopy ◽  
Motor Score ◽  
Energetic State ◽  
Disease Modifying

Background: Huntington’s disease (HD) is a neurodegenerative disease with cognitive, motor and psychiatric symptoms. A toxic accumulation of misfolded mutant huntingtin protein (Htt) induces mitochondrial dysfunction, leading to a bioenergetic insufficiency in neuronal and muscle cells. Improving mitochondrial function has been proposed as an opportunity to treat HD, but it is not known how mitochondrial function in different tissues relates. Objective: We explored associations between central and peripheral mitochondrial function in a group of mild to moderate staged HD patients. Methods: We used phosphorous magnetic resonance spectroscopy (31P-MRS) to measure mitochondrial function in vivo in the calf muscle (peripheral) and the bio-energetic state in the visual cortex (central). Mitochondrial function was also assessed ex vivo in circulating peripheral blood mononuclear cells (PBMCs). Clinical function was determined by the Unified Huntington’s Disease Rating Scale (UHDRS) total motor score. Pearson correlation coefficients were computed to assess the correlation between the different variables. Results: We included 23 manifest HD patients for analysis. There was no significant correlation between central bio-energetics and peripheral mitochondrial function. Central mitochondrial function at rest correlated significantly to the UHDRS total motor score (R = –0.45 and –0.48), which increased in a subgroup with the largest number of CAG repeats. Discussion: We did not observe a correlation between peripheral and central mitochondrial function. Central, but not peripheral, mitochondrial function correlated to clinical function. Muscle mitochondrial function is a promising biomarker to evaluate disease-modifying compounds that improve mitochondrial function, but Huntington researchers should use central mitochondrial function to demonstrate proof-of-pharmacology of disease-modifying compounds.

scholarly journals Internal consistency of a Brazilian version of the unified Huntington's disease rating scale

2004 ◽  
Vol 62 (4) ◽  
pp. 977-982 ◽  
Author(s):  
Vitor Tumas ◽  
Sarah Teixeira Camargos ◽  
Paulo Samandar Jalali ◽  
Adriano de Paula Galesso ◽  
Wilson Marques Jr
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Internal Consistency ◽  
Negative Correlation ◽  
Clinical Characteristics ◽  
Rating Scale ◽  
Functional Evaluation ◽  
Brazilian Version ◽  
Disease Rating ◽  
High Degree

We evaluated the reliability of a translated Brazilian version of the Unified Huntington's Disease Rating Scale (UHDRS) to establish the reproducibility of the scale in a population that differs substantially from that on which the scale was originally validated. After a training period with the video and guidelines requested from the Huntington Study Group, we applied the UHDRS, except for the cognitive tests, to a group of 21 Brazilian patients with a molecular diagnosis of Huntington's disease (HD). We found a high degree of internal consistency of the motor section of the UHDRS (Cronbach's alpha= 0.841). There was a negative correlation between the total motor score and the functional assessment, the independence scale and the functional capacity. There was a positive correlation between these 3 scales of functional evaluation and a negative correlation between the age of onset of the disease and the number of CAG repeats. The behavioral scale and disease duration were not correlated with any factor. The clinical characteristics of this sample of patients as described by the UHDRS were roughly similar to those reported in the original validation studies and the correlations described were similar to those reported previously. We conclude that the Brazilian version of the UHDRS is reliable and valid to study patients with HD in the Brazilian setting, that this sample of Brazilian patients had clinical characteristics similar to those observed in other world regions, as expected, and that the clinical training method used for the application of the UHDRS was effective to insure a high degree of clinical reproducibility.

scholarly journals The unified huntington's disease rating scale for advanced patients: Validation and follow-up study

2013 ◽  
Vol 28 (14) ◽  
pp. 1995-2001 ◽  
Author(s):  
Katia Youssov ◽  
Guillaume Dolbeau ◽  
Patrick Maison ◽  
Marie-Françoise Boissé ◽  
Laurent Cleret de Langavant ◽  
...  
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Rating Scale ◽  
Follow Up Study ◽  
Disease Rating

scholarly journals Avaliação funcional e motora da forma juvenil da doença de Huntington: relato de caso

2020 ◽  
Vol 27 (1) ◽  
pp. 78
Author(s):  
Guilherme Wilson Souza Silveira ◽  
Dionatan Costa Rodrigues ◽  
Clarissana Araújo Botaro ◽  
Luciana De Andrade Agostinho
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Rating Scale ◽  
Disease Rating

Introdução: A doença de Huntington (DH) é uma desordem neurodegenerativa autossômica dominante e rara, com comprometimento motor, cognitivo e comportamental. O início dos sintomas precoces, com menos de 20 anos, caracteriza a forma infanto-juvenil da DH. O acompanhamento da evolução da doença é importante e permite determinar as limitações funcionais e motoras de acordo com a progressão de cada caso. Objetivo: Relatar um caso juvenil da doença de Huntington associando o genótipo e o fenótipo. Métodos: A escala Unified Huntington’s Disease Rating Scale (UHDRS), validada em português, foi aplicada por um profissional capacitado, utilizando as seções: Avaliação do Estado Funcional (FAS), Escala de Capacidade Funcional Total (TFC) e Escala de Independência (IS). Resultados: O indivíduo investigado é do sexo masculino com início dos sintomas motores aos 18 anos. Em 2019, o jovem tinha 12 anos de tempo dedoença e foi diagnosticado com DH, com alelos em heterozigose com 19 e 53 repetições CAG. As avaliações realizadas com a escala UHDRS associadas à avaliação funcional e motora, obtiveram os seguintes escores: UHDRS FAS = 18 pontos, UHDRS TFC =12, UHDRS IS = 90%e UHDRS TMS = 57 pontos. Conclusão: Pela variabilidade clínica associada à forma juvenil, o paciente deve ter tratamento personalizado, condizente com o comprometimento motor, funcional e comportamental apresentado. A UHDRS é escala mais indicada para avaliar indivíduos afetados pela DH, principalmente pelo alto grau de consistência e confiabilidade clínica.

scholarly journals Dietary Intake, Mediterranean Diet Adherence and Caloric Intake in Huntington’s Disease: A Review

Nutrients ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2946
Author(s):  
Christiana C. Christodoulou ◽  
Christiana A. Demetriou ◽  
Eleni Zamba-Papanicolaou
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Mediterranean Diet ◽  
Rating Scale ◽  
Age Of Onset ◽  
Caloric Intake ◽  
Diet Adherence ◽  
Mediterranean Diet Adherence ◽  
Disease Rating ◽  
The Mediterranean

Decades of research and experimental studies have investigated Huntington’s disease (HD), a rare neurodegenerative disease. Similarly, several studies have investigated whether high/moderate adherence to the Mediterranean Diet and specific macro and micronutrients can decrease cognitive loss and provide a neuroprotective function to neurons. This review systematically identifies and examines studies that have investigated Mediterranean Diet adherence, micro- and macronutrients, supplementation and caloric intake in people with HD, in order to identify if dietary exposures resulted in improvement of disease symptoms, a delay in age of onset or if they contributed to an earlier age of onset in people with HD. A systematic search of PubMed, Directory of open access journal and HubMed was performed independently by two reviewers using specific search terms criteria for studies. The identified abstracts were screened and the studies were included in the review if they satisfied predetermined inclusion criteria. Reference screening of included studies was also performed. A total of 18 studies were included in the review. A few studies found that patients who had high/moderate adherence to Mediterranean Diet showed a slight improvement in their Unified Huntington’s Disease Rating Scale and Total Functional Capacity. In addition, people with HD who had high Mediterranean Diet adherence showed an improvement in both cognitive and motor scores and had a better quality of life compared to patients who had low Mediterranean Diet adherence. Furthermore, a few studies showed that supplementation with specific nutrients, such as triheaptanoin, L-acetyl-carnitine and creatine, had no beneficial effect on the patients’ Unified Huntington’s Disease Rating Scale score. A few studies suggest that the Mediterranean Diet may confer a motor and cognitive benefit to people with HD. Unfortunately, there was little consistency among study findings. It is important for more research to be conducted to have a better understanding of which dietary exposures are beneficial and may result delaying age of onset or disease progression in people with HD.

scholarly journals Unified Huntington's disease rating scale for advanced patients: Validation and follow-up study

2013 ◽  
Vol 28 (12) ◽  
pp. 1717-1723 ◽  
Author(s):  
Katia Youssov ◽  
Guillaume Dolbeau ◽  
Patrick Maison ◽  
Marie-Françoise Boissé ◽  
Laurent Cleret de Langavant ◽  
...  
Keyword(s):  
Huntington's Disease ◽  
Huntington’S Disease ◽  
Rating Scale ◽  
Follow Up Study ◽  
Disease Rating
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