Efficacy and Safety of Perampanel as the First Medication for Children with Newly Diagnosed Epilepsy: A Real-World Single-Center Prospective Observational Study - Scorecard - MDSpire

Efficacy and Safety of Perampanel as the First Medication for Children with Newly Diagnosed Epilepsy: A Real-World Single-Center Prospective Observational Study

  • By

  • Huang, Wenmin

  • Cao, Dezhi

  • May 6, 2026

  • 0 min

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Clinical Scorecard: Assessment of Perampanel's Effectiveness and Safety as the Initial Treatment in Pediatric Patients with Newly Diagnosed Epilepsy: A Prospective Observational Study at a Single Center

At a Glance

CategoryDetail
ConditionPediatric Epilepsy
Key MechanismsAntiseizure medication with a unique mechanism of action
Target PopulationChildren with newly diagnosed epilepsy
Care SettingSingle-center, prospective observational study

Key Highlights

  • Seizure-free rate at 12 months was 64.1% among all patients
  • Seizure-free rate for SeLECTS subgroup was 78.6%
  • Average adverse events rate was 24.8%, with common AEs including dizziness and drowsiness
  • Initial mean dosage of Perampanel was 2.3±1.2 mg/day
  • Retention rate of patients on Perampanel was 93.5%

Guideline-Based Recommendations

Diagnosis

  • Diagnosis of epilepsy should be confirmed prior to initiating treatment with Perampanel.

Management

  • Perampanel can be used as initial monotherapy for pediatric patients with epilepsy.

Monitoring & Follow-up

  • Patients should be monitored for adverse events and seizure frequency during treatment.

Risks

  • Adverse events may occur, including dizziness, drowsiness, and irritability.

Patient & Prescribing Data

137 pediatric patients with epilepsy, mean age 7.91±2.53 years

Seizure freedom rates improved over time, with higher rates observed at 6 months compared to 12 months.

Clinical Best Practices

  • Consider slow titration of Perampanel to improve tolerability.
  • Evaluate seizure freedom at regular follow-up visits.

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