VISTA-Acute Eligibility Criteria

We invite the contribution of trials that meet the following criteria:

  • Minimum dataset of 100 patients
  • Documented entry criteria
  • Documented consent or waiver of consent following local IRB-approved procedure
  • Baseline assessment within 24 hours of stroke onset
  • Baseline assessment includes recording of neurological deficit by Oxford, NIHSS, SSS or similar
  • Confirmation of stroke diagnosis by cerebral imaging within 7 days
  • Outcome assessed between 1 and 6 months after stroke onset
  • Outcome assessment includes recording of at least one of NIHSS, SSS, Rankin, Barthel or GOS
  • Monitoring procedures existed to validate data