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

• Minimum dataset of 50 randomised patients with a clinical diagnosis of intracerebral haemorrhage
• Documented entry criteria
• Documented consent or waiver of consent following local IRB-approved procedure
• Confirmation of intracerebral haemorrhage by cerebral imaging within 7 days
• Outcome assessed between 1 and 6 months after stroke onset includes NIHSS, SSS, Rankin, Barthel, GOS or similar
• Monitoring procedures existed to validate data