PT  - JOURNAL ARTICLE
AU  - Tekin, Selma
AU  - Bir, Levent S.
AU  - Oncel, Cağatay
AU  - Unluturk, Zeynep
AU  - Aydın, Emel
TI  - Evaluation of cognitive dysfunction by the clock drawing test in multiple sclerosis and clinically isolated syndrome patients: Correlation with other neuropsychological tests
AID  - 10.17712/nsj.2022.4.20220019
DP  - 2022 Oct 01
TA  - Neurosciences Journal
PG  - 251--256
VI  - 27
IP  - 4
4099  - http://nsj.org.sa/content/27/4/251.short
4100  - http://nsj.org.sa/content/27/4/251.full
SO  - Neurosciences (Riyadh)2022 Oct 01; 27
AB  - Objectives: To evaluate the cognitive status with a simple practical test, clock drawing test (CDT), in a larger multiple sclerosis (MS) patient group and in comparison, with controls.Methods: We included 171 patients (17–65 years) with MS and clinically isolated syndrome (CIS) and 98 healthy controls who applied between date 2018-2020 years in Neurology Department of Pamukkale University. The CDTs were applied to all subjects. In addition, the cognitive functions of the patient group were evaluated with the neuropsychological test battery.Results: The CDT scores were significantly lower in relapsing-remitting MS (RRMS) group than the control group (p<0.005). Progressive MS patients’ CDT scores were significantly lower than RRMS and CIS (p<0.0001). According to our results, the CDT showed progressive deterioration in MS better than another practical and free tests. Additionally, the CDT scores were statistically better in patients whose disease began with sensory symptoms than whose disease started with motor and brainstem symptoms (p<0.0001).Conclusion: The CDT cognitive impairment prediction performance is 60%, CDT is a useful, easy-to-administer, practical test that can be used in cognitive assessment in MS and CIS.