Abstract
Background Time delay between onset of clinical symptoms and diagnosis is a challenge in childhood arterial ischemic stroke. Most previous studies reported cumulative symptoms. Objective We attempted to identify typical symptom patterns and assessed their emergence in childhood stroke. Methods Prospective active surveillance in ESPED, a hospital based Pediatric Surveillance Unit for rare diseases in Germany, between January 2015 and December 2016. Case definition: first diagnosis of a radiologically confirmed arterial ischemic stroke. Symptom patterns were identified as occurring in isolation or in combination. We distinguished acute vs. progressive onset. We ascertained risk factors to identify the possible etiology. Results 99 children with childhood arterial ischemic stroke were reported. Focal symptoms were the predominant presenting feature (86 %), independent of age. Seizures were more often seen in infants < 1 year (67 %), whereas diffuse symptoms were more present in pre-school children (38 %) and older children (59 %). 37 children had focal features alone and 48 additional non-specific features, including 9 with seizures. Isolated non-specific features accounted for 7 cases, and 2 children had (focal) seizures as the only symptom. In 77 % of all cases at least one risk factor was identified. The emergence of symptoms was acute in 53/78 cases and progressive in 25/78 cases. The pattern of emergence was unrelated to the underlying etiology. Conclusions Any new focal neurological deficit in isolation, or associated with seizures or further non-specific symptoms should alert to childhood stroke.
| Dokumententyp: | Zeitschriftenartikel |
|---|---|
| Fakultät: | Medizin |
| Themengebiete: | 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit |
| ISSN: | 0300-8630 |
| Sprache: | Englisch |
| Dokumenten ID: | 64493 |
| Datum der Veröffentlichung auf Open Access LMU: | 19. Jul. 2019, 12:15 |
| Letzte Änderungen: | 04. Nov. 2020, 13:43 |
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