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Updated: Jun 21, 2026
09:01
Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
Published on: October 15, 2021
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Pathophysiology of Intracerebral Hemorrhage: Recovery Trajectories
Lauren M Mai1, Raed A Joundi2, Aristeidis H Katsanos2
1Department of Clinical Neurological Sciences, Western University, London, ON, Canada (L.M.M.).
Stroke
|December 16, 2024
Summary
Intracerebral hemorrhage (ICH) recovery shows a delayed start, followed by rapid improvement up to 3 months, and gradual gains thereafter. Understanding these distinct patterns aids prognosis and treatment for ICH survivors.
Area of Science:
- Neurology
- Neuroscience
- Clinical Medicine
Background:
- Intracerebral hemorrhage (ICH) recovery differs significantly from ischemic stroke recovery.
- Understanding these unique trajectories is vital for patient care and research.
Purpose of the Study:
- To clarify the pathophysiology of intracerebral hemorrhage recovery patterns.
- To highlight the distinct timeline and nature of functional improvements in ICH survivors.
Main Methods:
- This narrative review synthesizes evidence from population-based cohort studies and randomized clinical trials.
- Focuses on longitudinal functional outcome data and standardized assessments.
Main Results:
- ICH recovery typically presents a delayed onset in the initial weeks.
- Characterized by a steep recovery phase up to 3 months, followed by protracted gradual improvements beyond 6 months.
- Includes insights into cognitive outcomes.
Conclusions:
- Distinct recovery patterns in ICH necessitate tailored prognostic information and therapeutic strategies.
- Knowledge of these trajectories is crucial for optimizing clinical care and designing future ICH clinical trials.
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