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Updated: Jan 11, 2026

Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
Published on: October 15, 2021
Emerging approaches in the management of intracranial hemorrhage: ARISE II consensus recommendations
Mark Bain1, Christopher Paul Kellner2, Ricardo A Hanel3
1Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA bainm@ccf.org.
Insights
Despite advances in understanding intracranial hemorrhage (ICH), consensus on management is lacking. Key research focuses include early intervention, minimally invasive surgery, and leveraging technologies like AI to improve patient outcomes.
Area of Science:
- Neurology
- Neurosurgery
- Medical Technology
Background:
- Intracranial hemorrhage (ICH) management faces challenges due to understudied areas and inconsistent practices.
- High disease severity and prevalence necessitate urgent consensus recommendations for research and clinical guidance.
Purpose of the Study:
- To examine emerging approaches in intracranial hemorrhage (ICH) management.
- To identify future impacts of these approaches on patient care and guide research strategies.
Main Methods:
- Convened a group of clinical experts, industry leaders, and government representatives.
- Examined emerging technologies and surgical techniques for ICH treatment.
Main Results:
- Identified timing of intervention (within 24 hours) and minimally invasive evacuation (especially for basal ganglia) as key research focuses.
- Highlighted mobile stroke units and artificial intelligence (AI) as promising for streamlining workflows and improving intervention times.
- Emphasized the need for advanced surgical technologies for better ICH visualization and evacuation.
Conclusions:
- Further research, industry collaboration, and investment are crucial for advancing ICH treatment.
- Developing surgical technologies and optimizing intervention timing are vital for improving patient care in ICH.
- Integrating mobile stroke units and AI can enhance efficiency and speed of care for ICH patients.
Abstract:
Despite advances in the fundamental understanding of the pathophysiology of intracranial hemorrhage (ICH), many issues related to ICH management remain understudied with discrepancies in management. Given the high disease severity and prevalence, consensus recommendations are urgently needed to guide further research and management strategies. Thus, a group of clinical experts, industry leaders, and government representatives was assembled to examine emerging approaches in ICH management and their future impact on patient care. The timing of intervention within 24 hours and the role of minimally invasive evacuation, particularly for basal ganglia hemorrhage locations, were identified as key research focuses to guide future trial design. Mobile stroke units and artificial intelligence (AI) are promising technologies that streamline preoperative and triaging workflows and improve time to intervention. Efforts to further develop surgical technologies will be crucial to improve ICH visualization and evacuation. Further research, industry collaboration, and investment are needed to advance treatment frontiers and catalyze ICH research.
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