"The Red Flags" in Clinical Approach to Acute Ataxia-the Experience in Cohort of 76 Children

Cerebellum. 2023 Nov 27. doi: 10.1007/s12311-023-01639-w. Online ahead of print.ABSTRACTThe aim of our study is to define the most frequent etiology, clinical presentation, and predictive factors of outcome in children with acute ataxia (AA) and to determine "the red flags" in the diagnostic approach to children with AA. The retrospective study included the patients with AA treated in the institute from 2015 to 2021. The inclusion criteria were children aged 1-18 years, evolution time of ataxia within 72 h, and diagnosis made by a physician. The exclusion criteria were anamnestic data about ataxia without confirmation by any physician, chronic/persistent ataxia, and psychogenic or postictal ataxia. Clinical presentation was divided into two categories: (1) isolated cerebellar signs (CS): ataxic gait, dysmetria, dysdiadochokinesia, intention tremor, dysarthria, and nystagmus; (2) CS-plus symptoms which included CS associated with any of other symptoms such as encephalopathy (GCS < 15), awareness disturbances, vomiting, headache, a new onset limb or facial paresis, torticollis, hypotonia, and opsoclonus. The outcome was assessed at the end of hospitalization and was defined as complete or incomplete recovery. The study included 76 children, with a mean age of 5.7 years (IQR 2.1-8.3). The most frequent causes of AA were immune-mediated/infective cerebellar ataxia in 27 (35.5%), and intoxication in 24 (31.6%) cases, followed by vestibular ataxia, opsoclonus-myoclonus-ataxia sy...
Source: Cerebellum - Category: Neuroscience Authors: Source Type: research