期刊
JOURNAL OF THE ROYAL SOCIETY OF NEW ZEALAND
卷 53, 期 4, 页码 466-488出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/03036758.2022.2111448
关键词
Parkinson's disease; cognitive impairment; dementia; longitudinal assessment; neuropsychology
The New Zealand Parkinson's Progression Programme (NZP3) focuses on studying cognitive impairment in Parkinson's disease patients, identifying biomarkers and standard criteria for mild cognitive impairment (MCI). The programme utilizes brain imaging techniques such as MRI and PET to show associations between brain pathology and declining cognitive function. It also explores other biomarkers including genetics, fluid biomarkers, eye movement, speech, and EEG.
We describe the New Zealand Parkinson's Progression Programme (NZP3), its goals, findings, and future plans. To date, 354 people with Parkinson's disease and 89 healthy older controls have participated over a 14-year period. A major focus of the programme has been the characterisation of current cognitive impairment, and the identification of biomarkers for its future emergence in people with Parkinson's. The programme has made significant contributions to the concept of mild cognitive impairment (MCI) in Parkinson's and the development and validation of standardised criteria for it. Brain imaging, both MRI and PET, has also been a focus, showing associations between increasing brain pathology and declining cognitive function. Additional biomarkers such as genetics, fluid biomarkers, eye movement, speech, and quantitative electroencephalography (EEG) are also under investigation. The programme has become a platform supporting many other avenues of research, from investigating the personal impacts of caregiver burden through to national-level epidemiology. To date, the programme has led to multiple journal publications and 17 completed and 9 ongoing PhDs, and many other postgraduate theses. It has led to the development of a skilled core of early-career through to senior researchers and clinicians. We discuss the future directions for the programme.
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