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Simple partial status epilepticus in Chinese adults.
Andrew C F Hui1, P Y Tong, A Wong
1Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China. cfhui@cuhk.edu.hk
Summary
Simple partial status epilepticus (SPSE) is rare but can lead to poor outcomes. Acute symptomatic injury was identified as a key predictor of death or morbidity in Chinese patients with SPSE.
Area of Science:
- Neurology
- Epileptology
- Clinical Medicine
Background:
- Simple partial status epilepticus (SPSE) is less common than generalized tonic-clonic status epilepticus.
- Understanding SPSE's clinical profile and outcomes is crucial for patient management.
Purpose of the Study:
- To evaluate the clinical characteristics of SPSE in Chinese patients.
- To identify predictors of poor outcome in SPSE.
Main Methods:
- Retrospective analysis of 32 adult patients (age >14 years) with SPSE over 11 years.
- Analysis of factors associated with poor outcome (death or morbidity) at 30 days.
Main Results:
- The most frequent causes of SPSE were cerebrovascular disease (46.9%), CNS infection (15.6%), metabolic derangement (12.5%), and tumor (12.5%).
- At 30 days, 40.5% of patients recovered fully, while 21.9% died.
- Poor outcome was significantly associated with the presence of an acute symptomatic injury.
Conclusions:
- Cerebrovascular disease is a leading cause of SPSE in this Chinese cohort.
- Acute symptomatic injury is a critical predictor of adverse outcomes in patients with SPSE.