Clinical and biomarker changes in premanifest Huntington disease show trial feasibility: a decade of the PREDICT-HD study

JS Paulsen, JD Long, HJ Johnson… - Frontiers in aging …, 2014 - frontiersin.org
There is growing consensus that intervention and treatment of Huntington disease (HD)
should occur at the earliest stage possible. Various early-intervention methods for this fatal …

Refining the diagnosis of Huntington disease: the PREDICT-HD study

KM Biglan, Y Zhang, JD Long, M Geschwind… - Frontiers in aging …, 2013 - frontiersin.org
Participants with the gene expansion for Huntington disease (HD) but not yet diagnosed
were evaluated annually. Unidimensional diagnosis (UD) was a motor diagnosis defined as …

Huntington disease: natural history, biomarkers and prospects for therapeutics

CA Ross, EH Aylward, EJ Wild, DR Langbehn… - Nature Reviews …, 2014 - nature.com
Huntington disease (HD) can be seen as a model neurodegenerative disorder, in that it is
caused by a single genetic mutation and is amenable to predictive genetic testing, with …

Biological and clinical changes in premanifest and early stage Huntington's disease in the TRACK-HD study: the 12-month longitudinal analysis

SJ Tabrizi, RI Scahill, A Durr, RAC Roos… - The Lancet …, 2011 - thelancet.com
Background TRACK-HD is a prospective observational study of Huntington's disease (HD)
that examines disease progression in premanifest individuals carrying the mutant HTT gene …

Biological and clinical manifestations of Huntington's disease in the longitudinal TRACK-HD study: cross-sectional analysis of baseline data

SJ Tabrizi, DR Langbehn, BR Leavitt… - The Lancet …, 2009 - thelancet.com
Background Huntington's disease (HD) is an autosomal dominant, fully penetrant,
neurodegenerative disease that most commonly affects adults in mid-life. Our aim was to …

Biological and clinical characteristics of gene carriers far from predicted onset in the Huntington's disease Young Adult Study (HD-YAS): a cross-sectional analysis

RI Scahill, P Zeun, K Osborne-Crowley… - The Lancet …, 2020 - thelancet.com
Background Disease-modifying treatments are in development for Huntington's disease;
crucial to their success is to identify a timepoint in a patient's life when there is a measurable …

Detection of Huntington's disease decades before diagnosis: the Predict-HD study

JS Paulsen, DR Langbehn, JC Stout… - Journal of Neurology …, 2008 - jnnp.bmj.com
Objective: The objective of the Predict-HD study is to use genetic, neurobiological and
refined clinical markers to understand the early progression of Huntington's disease (HD) …

Cognitive decline in prodromal Huntington disease: implications for clinical trials

JS Paulsen, MM Smith, JD Long… - Journal of Neurology …, 2013 - jnnp.bmj.com
Background and objective Controversy exists regarding the feasibility of preventive clinical
trials in prodromal Huntington disease (HD). A primary limitation is a lack of outcome …

Predictors of phenotypic progression and disease onset in premanifest and early-stage Huntington's disease in the TRACK-HD study: analysis of 36-month …

SJ Tabrizi, RI Scahill, G Owen, A Durr… - The Lancet …, 2013 - thelancet.com
Background TRACK-HD is a multinational prospective observational study of Huntington's
disease (HD) that examines clinical and biological findings of disease progression in …

Potential endpoints for clinical trials in premanifest and early Huntington's disease in the TRACK-HD study: analysis of 24 month observational data

SJ Tabrizi, R Reilmann, RAC Roos, A Durr… - The Lancet …, 2012 - thelancet.com
Background TRACK-HD is a prospective observational biomarker study in premanifest and
early Huntington's disease (HD). In this report we define a battery of potential outcome …