Neurology · Emergency Medicine
DRAGON Score (Post–IV Alteplase Ischemic Stroke) calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
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Formula inputs
- dragon dense artery or early infarct
- dragon prestroke mrs > 1
- dragon age years (years)Accepted range: 18 to 110
- dragon glucose > 8 mmol l
- dragon onset to treatment > 90 min
- dragon nihss (points)Accepted range: 0 to 42
Primary source
Strbian D et al. Predicting outcome of IV thrombolysis-treated ischemic stroke patients: the DRAGON score. Neurology. DOI: 10.1212/WNL.0b013e318245d2a9. PMID: 22311929. Scope: adults with acute ischemic stroke treated with IV alteplase before outcome prediction; not studied in basilar occlusion. (2012)
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