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Home › Medications › fosphenytoin

fosphenytoin

1 published article · Updated continuously

Clinical Trial Landscape

Clinical Trials of fosphenytoin

2 trials tracked of fosphenytoin: 2 in phase 3 or 4 and 1 with published results. The most-cited published study has 91 citations.

2Trials tracked
2Phase 3 & 4
0Recruiting
1With published results
Phase distribution
Phase 4 1 Phase 3 1
  1. Phase 3 Established Status Epilepticus Treatment Trial Completed · 91 cited
  2. Phase 4 IV Keppra in the Emergency Department for Prevention of Early Recurrent Seizures Completed

Showing the 2 most-cited and recently-updated of 2 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
Levetiracetam lowers early seizure risk versus phenytoin after neurosurgery, but evidence is weak
Emergency Medicine Meta-analysis
Levetiracetam lowers early seizure risk versus phenytoin after neurosurgery, but evidence is weak Levetiracetam Shows Potential for Preventing Early Post-Surgery Seizures
This meta-analysis of antiseizure medication prophylaxis in adults after supratentorial neurosurgery found a significant benefit for early s…
A review of clinical trials suggests levetiracetam may be more effective than phenytoin at preventing early seizures after brain surgery.
Aug 3, 2026