Utility of the global CDR^® plus NACC FTLD rating and development of scoring rules: Data from the ARTFL/LEFFTDS Consortium.

ABSTRACT:

Introduction

We created global rating scoring rules for the CDR^® plus NACC FTLD to detect and track early frontotemporal lobar degeneration (FTLD) and to conduct clinical trials in FTLD.

Methods

The CDR plus NACC FTLD rating was applied to 970 sporadic and familial participants from the baseline visit of Advancing Research and Treatment in Frontotemporal Lobar Degeneration (ARTFL)/Longitudinal Evaluation of Familial Frontotemporal Dementia Subjects (LEFFTDS). Each of the eight domains of the CDR plus NACC FTLD was equally weighed in determining the global score. An interrater reliability study was completed for 40 participants.

Results

The CDR plus NACC FTLD showed very good interrater reliability. It was especially useful in detecting clinical features of

SUBMITTER: Miyagawa T 

PROVIDER: S-EPMC7202045 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature