Do acute postoperative seizures predict epilepsy surgery outcome? a scoping review - Summary - MDSpire

Do acute postoperative seizures predict epilepsy surgery outcome? a scoping review

  • By

  • Sebastiaan E. A. van Maanen

  • Maeike J. M. Zijlmans

  • Pieter van Eijsden

  • Sandra M. A. van der Salm

  • March 13, 2025

  • 0 min

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Objective:

To provide an overview of literature on predictors for the onset of running-down seizures (RDS) or running-up seizures (RUS) in patients with acute postoperative seizures (APOS), clarifying these terms for better understanding.

Key Findings:
  • 61% of children and 56% of adults achieve seizure freedom post-temporal lobe surgery, with references to support these statistics.
  • APOS is strongly associated with long-term seizure recurrence, but up to 40% of patients with APOS may have favorable outcomes.
  • Differentiating RDS from RUS is crucial for clinical decision-making and can reduce unnecessary treatment escalation.
Interpretation:

Identifying predictors for RDS and RUS can help alleviate caregiver uncertainty and improve clinical outcomes by guiding timely therapeutic interventions. This distinction is essential for effective patient management.

Limitations:
  • The review was not registered due to COVID-19 restrictions, which may limit its visibility.
  • No meta-analysis was conducted as previous studies had already addressed this topic, potentially leaving gaps in the current understanding.
Conclusion:

Understanding the nature of postoperative seizures and their predictors can significantly enhance patient management and outcomes following epilepsy surgery.

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