The Planetary Outcomes After Intracranial Haemorrhage Study

Over twelve million strokes occur worldwide every year, and stroke is the second most common cause of death globally. Strokes happen because blood supply to the brain is damaged. This can be due to a blockage (ischaemic stroke) or a bleed (haemorrhagic stroke - or intracranial haemorrhage). Intracranial haemorrhage can be life-threatening and patients with this type of stroke can be very sick, requiring urgent medical care including medications, close monitoring, and sometimes surgery. Strokes happen worldwide, but over 80% of stroke cases and associated death and disability occur in low- and middle- income countries (LMICs), where resources to manage them can be limited. However, the differences in how patients present, the hospital care they receive, and their overall outcomes when compared to high-income countries (HICs) patients are not fully understood. There are many stroke-related deaths occurring each year around the world, especially among those who have presented with an intracranial haemorrhage, and if survival rates are to be improved, high-quality data is needed to help us better understand where the improvements in care are required in different health settings. Run and funded by the University of Cambridge, this study will collect data on all patients across all ages during a one-month period who undergo treatment for spontaneous intracranial haemorrhage, both medical and surgical. We will include patients from any hospital across the world that treats patients with this condition, collecting data from their admission to hospital until their discharge, death or up to 30 days from their presentation. This is an observational study, so we are only observing patients care and management, not making any direct changes to their treatment. We will also be asking each centre to complete a written survey, to better understand some of the more complex areas which are important for the care of intracranial haemorrhage patients such as hospital resources available, and the potential barriers they face in accessing appropriate healthcare.

NCT Number	NCT06731751
Lead Sponsor	University of Cambridge
Conditions	Stroke, Intracerebral Haemorrhage, Subarachnoid Haemorrhage (SAH)
Enrollment	1,000 participants
Start Date	2025-01-01
Primary Completion	2026-03-30 (estimated)
Study Completion	2026-12-31 (estimated)
Updated on ClinicalTrials.gov	2024-12-12