May 7, 2024 · Compared to alternative classification systems that assign only one cause to each individual stroke and often have an "undefined" category, the ASCOD system allows classification of each stroke by detailing multifactorial causes and their relative probability of causation.

In ASCOD, every patient should be graded into 5 predefined phenotypes: A (atheroclerosis); S (small-vessel disease); C (cardiac pathology); O (other cause), and D (dissection).

The ASCOD Algorithm for Cryptogenic Stroke assigns phenotype in patients with ischemic stroke of uncertain causes.

This study aimed to characterise the various phenotypes of ischaemic stroke in a young urban population (≤50 years old) using the ASCOD classification system, which assigns a score to five stroke categories: atherosclerosis, small vessel disease …

In this new evolution of ASCO called ASCOD, we have added a 'D' for dissection, recognizing that dissection is a very frequent disease in young stroke patients. We have also simplified the system by leaving out the 'levels of diagnostic evidence', which has been integrated into grades 9 and 0.

Oct 27, 2021 · We investigated using the atherosclerosis, small vessel disease, cardiac source, other cause, dissection (ASCOD) classification the distribution of the causes of large vessel occlusion related acute ischemic stroke treated by mechanical thrombectomy.

Feb 1, 2020 · The ASCOD classification can be used to assess the overlapping pathologies and strength of causal relationships in ESUS patients. Assessment of comorbid conditions based on the ASCOD classification may be useful in predicting stroke recurrence.

We assessed demographics and stroke etiology using both the TOAST and ASCOD classification systems. We then compared those labeled as cryptogenic per TOAST classification with their respective ASCOD classification to elucidate further stroke mechanisms in these patients.

Mar 2, 2025 · Ischemic stroke is an episode of neurological dysfunction due to focal infarction in the central nervous system attributed to arterial thrombosis, embolization, or critical hypoperfusion.

Jul 30, 2013 · In this new evolution of ASCO called ASCOD, we have added a ‘D' for dissection, recognizing that dissection is a very frequent disease in young stroke patients. We have also simplified the system by leaving out the ‘levels of diagnostic evidence', which has been integrated into grades 9 and 0.