Abstract Details

Title Implementation of the current dystonia classification from 2013 to 2017

Topic Movement Disorders

Presentation(s) P4 - Poster Session 4 (5:30 PM-6:30 PM)

Poster/Presentation
Number 10-013

Objective To evaluate whether the studies published since the 2013 dystonia classification have adapted to the new terminology, and distinguish between the types of studies that are prone to error.

Background There is discrepancy in the way dystonia is classified in the literature as articles continue to reference the old criteria, or fail to use the 2013 criteria correctly.

Design/Methods We performed a systematic review of the dystonia literature and distinguished between studies that use the new classification correctly, made errors in implementing the new classification, or continued to use the old classification methods.

Results Of the 990 articles included in the study, 59.8% used the classification correctly, 31.3% used mixed terminology, and 8.9% continued to use the old classification. Articles relating to surgery were significantly less likely to use the new classification correctly (p<0.003). The yearly rate of articles properly using the new classification revealed an upward trend.

Conclusions The 2013 classification has been adapted well in the literature and continues to show an upward trend in its use.

Authors/Disclosures
Alberto Albanese, MD (Universita Cattolica Sacro Cuore) PRESENTER	Dr. Albanese has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Ipsen pharma. Dr. Albanese has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Merz pharms. Dr. Albanese has received personal compensation in the range of $500-$4,999 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for Frontiers Publishing Group. Dr. Albanese has a non-compensated relationship as a President with International Association on Parkinsonism and Related Disorders that is relevant to AAN interests or activities.
Sanskriti Sasikumar, MD (University of Toronto)	Dr. Sasikumar has nothing to disclose.
Joachim Krauss	No disclosure on file
Alfonso Fasano, MD, PhD, FAAN (Toronto Western Hospital - U of Toronto)	Dr. Fasano has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Abbott. Dr. Fasano has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for Abbvie. Dr. Fasano has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Ipsen. Dr. Fasano has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for Medtronic. Dr. Fasano has received personal compensation in the range of $5,000-$9,999 for serving as a Consultant for Boston Scientific. Dr. Fasano has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Abbott. Dr. Fasano has received personal compensation in the range of $5,000-$9,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Medtronic. Dr. Fasano has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Ceregate. Dr. Fasano has received personal compensation in the range of $0-$499 for serving on a Scientific Advisory or Data Safety Monitoring board for Inbrain Neuroelectronics. Dr. Fasano has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Syneos Health. Dr. Fasano has received personal compensation in the range of $0-$499 for serving on a Scientific Advisory or Data Safety Monitoring board for Annovis. Dr. Fasano has received personal compensation in the range of $0-$499 for serving on a Scientific Advisory or Data Safety Monitoring board for CADTH. Dr. Fasano has received personal compensation in the range of $500-$4,999 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for International Parkinson and Movement Disorders Society. The institution of Dr. Fasano has received research support from Boston Scientific. The institution of Dr. Fasano has received research support from Medtronic. The institution of Dr. Fasano has received research support from Abbvie. The institution of Dr. Fasano has received research support from Canadian Institutes of Health Research (CIHR). The institution of Dr. Fasano has received research support from Michael J Fox Foundation. The institution of Dr. Fasano has received research support from Bluerock Therapeutics. Dr. Fasano has received publishing royalties from a publication relating to health care. Dr. Fasano has a non-compensated relationship as a Medical Advisory Committee with CenteR for Advancing Neurological Innovation to Application (CRANIA) that is relevant to AAN interests or activities. Dr. Fasano has a non-compensated relationship as a Medical Advisory Committee with HopeNET that is relevant to AAN interests or activities. Dr. Fasano has a non-compensated relationship as a Medical Advisory Committee with International Essential Tremor Foundation that is relevant to AAN interests or activities. Dr. Fasano has a non-compensated relationship as a Member with Tremor Research Group that is relevant to AAN interests or activities. Dr. Fasano has a non-compensated relationship as a Co-Chair with Tremor Study Group of the IPMDS that is relevant to AAN interests or activities. Dr. Fasano has a non-compensated relationship as a Vice-Chair with NPH Study Group of the IPMDS that is relevant to AAN interests or activities. Dr. Fasano has a non-compensated relationship as a Vice-Chair with Industry Committee of the IPMDS that is relevant to AAN interests or activities.

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