동맥류성 지주막하 출혈(aSAH) : 신규 요법, 미충족 수요 및 TPP 인사이트 보고서(2026년)

Aneurysmal Subarachnoid Hemorrhage (aSAH) Emerging Therapy and TPP Insights

Thelansis's "Aneurysmal Subarachnoid Hemorrhage (aSAH) Emerging Therapy, with Unmet Needs and TPP Insights Report - 2026" provides a comprehensive analysis of the emerging competitive landscape, unmet needs, target product profiles (TPPs), trial designs, and KOL insights on key emerging therapies and key drug development opportunities in the indication.

Aneurysmal Subarachnoid Hemorrhage (aSAH) Overview

Aneurysmal subarachnoid hemorrhage (aSAH) is a catastrophic neurological emergency caused by intracranial aneurysm rupture, discharging arterial blood into the subarachnoid space and driving acute intracranial hypertension. Presentation is defined by a sudden thunderclap headache, meningism, photophobia, and rapid altered consciousness. Non-contrast cranial CT provides definitive initial screening, backed by lumbar puncture for xanthochromia if neuroimaging is negative. Severity is graded clinically via Hunt-Hess or WFNS metrics. Frontline intervention requires microvascular surgical clipping or endovascular coiling to secure the culprit lesion, preferably within 24 hours to prevent rebleeding. Managing secondary complications centers on preventing delayed cerebral ischemia (DCI)-a multifactorial injury cascade involving microcirculatory dysfunction and cortical spreading depolarizations. While early enteral nimodipine remains the baseline standard of care to optimize functional outcomes, management has completely moved past outdated, prophylactic "Triple-H" therapy. Instead, neuro-ICU protocols enforce targeted euvolemia, strict normothermia, and avoidance of hypotension. Refractory ischemia is monitored using transcranial Doppler (TCD) or perfusion imaging, prompting rescue-induced hypertension or endovascular angioplasty. Furthermore, standard care avoids routine phenytoin-based seizure prophylaxis, replacing it with continuous EEG to track subclinical non-convulsive status epilepticus. Long-term recovery demands structured neuropsychological support and coordinated neuro-rehabilitation.

Key Highlights

• In Germany, the diagnosed aSAH population is projected to increase from approximately 5,883 in 2025 to 6,278 by 2035.
• aSAH remains a life-threatening neurological emergency associated with high mortality and long-term disability.
• Early aneurysm detection and rapid intervention remain essential to improving clinical outcomes.
• Delayed cerebral ischemia and vasospasm continue to represent major post-hemorrhage complications.
• Advances in neurocritical care and endovascular techniques are improving patient survival.

Market Overview

• The France aSAH market is projected to grow from approximately $60 MN to $130 MN by 2035.
• Market growth is supported by:
• Increasing utilization of advanced neurointerventional procedures
• Improved acute care and long-term neurological management
• Market value growth is driven by high treatment intensity and hospitalization costs.
• Future growth will depend on innovative neuroprotective therapies and improved critical care strategies.

Insights driven by surveys with physician / key opinion leaders:

• Survey findings are corroborated and enriched by insights from interviews with leading KOLs
• Survey is customized based on client requirements

Deliverables format:

• PowerPoint presentation
• MS Excel

Key business questions answered:

• Detailed emerging competitive landscape
• Pipeline analysis
• Target patients for emerging therapies
• Key companies
• Key mechanism of actions
• Launch date estimates, etc.
• Clinical trial landscape analysis
• Target patient segments
• Trial endpoints
• Trial design
• Recruitment criteria, etc.
• Unmet Needs and Opportunities
• Performance of key current therapies
• Top areas of unmet needs
• Opportunity sizing for key unmet needs
• Target Product Profiles
• Attributes and levels
• Physician likelihood of prescribing
• Expected patient shares
• KOL insights on key emerging therapies
• Level of awareness
• Expected use / line of therapy
• Extent to fulfil key unmet needs
• KOL quotes

Countries Covered

• G8
  • United States
  • EU5
    • France
    • Germany
    • Italy
    • Spain
    • U.K.
  • Japan
  • China

Apart from the G8 Market, adding any additional country data to the dashboard will cost USD 1,750 per country

Table of Contents

1. Key Findings and Analyst Commentary

• Key trends: market snapshots, SWOT analysis, commercial benefits and risk, etc.

2. Competitive Landscape

• Current therapies
• Key takeaways
• Dx and Tx journey/algorithm
• Key current therapies - profiles and KOL insights
• Emerging therapies
• Key takeaways
• Dx and Tx journey/algorithm
• Key emerging therapies - profiles and KOL insights

3. Product Attribute Analysis

• Key takeaways
• Scientific attributes
• Commercial attributes
• Product positioning

4. Primary Market Research

• Current treatment landscape
• Key therapies vs. focused patient segment
• Key attributes and benefits
• Futures treatment landscape
• Current challenges
• Unmet needs
• Emerging therapies
• Key therapies vs. focused patient segment
• Key attributes and benefits
• Futures treatment landscape
• Unmet needs and KOL expectations

5. Unmet Need and TPP Analysis

• Top unmet needs and future attainment by emerging therapies
• TPP analysis and KOL expectations

6. Regulatory and Reimbursement Environments (by country and payer insights)

7. Appendix (e.g., bibliography, methodology)