Challenges to recruitment of participants with MCI in a multicentric neuropsychological study.
Aging Clin Exp Res
; 33(7): 2007-2010, 2021 Jul.
Article
em En
| MEDLINE
| ID: mdl-33052589
ABSTRACT
BACKGROUND:
Data on recruitment of Mild Cognitive Impairment (MCI) samples are seldom reported and this issue can be an important source of research waste.AIM:
To describe the recruitment challenges and reasons for non-eligibility faced during a bi-centre clinical study assessing the predictive value of a neuropsychological battery of the progression to dementia.METHODS:
Potential MCI participants were identified from databases of the two memory clinics based in Milan (Italy) and invited to the screening assessment.RESULTS:
About 50% of the cases initially identified were ineligible according to inclusion/exclusion criteria and the two sites took 22 months to recruit the planned 150 people. The main reasons for non-eligibility were the MMSE score (41%), age (14%), presence of cerebrovascular disorders (9%), perceptual deficits (6%), neurological (6%) or psychiatric (4%) comorbidities and low education (5%).CONCLUSION:
Awareness of the reasons for exclusion and of the time needed to recruit the planned sample would provide hints for the planning of future studies on MCI.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Transtornos Cerebrovasculares
/
Disfunção Cognitiva
Tipo de estudo:
Clinical_trials
/
Prognostic_studies
Limite:
Humans
País/Região como assunto:
Europa
Idioma:
En
Revista:
Aging Clin Exp Res
Assunto da revista:
GERIATRIA
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Itália