Pharmacological management of seizures post traumatic brain injury (MAST)

Research summary

The majority of patients who suffer a traumatic brain injury (TBI) do not need to stay in hospital overnight. However, some require admission to a specialist hospital, as their injury is more serious. Seizures can be harmful or even fatal, if not treated appropriately. Medications that reduce the risk of seizures are called antiepileptic drugs (AEDs). However, AEDs have side effects, which can affect patients’ quality of life, memory, concentration and general health. Patients with seizures after TBI are typically prescribed an AED to prevent further seizures, most commonly Phenytoin or Levetiracetam. Some doctors favour a short course, whereas others favour a longer course. The first part of the trial aims to answer if one approach is better than the other (MAST-duration). The second part of the trial aims to answer if a 7-day course of either Phenytoin or Levetiracetam should be used for patients with a serious TBI to prevent seizures from happening (MAST- prophylaxis). All patients admitted to a neurosurgical unit within the UK, with a serious TBI, will be considered for the trial. Patients who have been started on either Phenytoin or Levetiracteam by their clinical team due to seizures will be randomised to either up to 3 months or at least 6 months of treatment. In an independent, parallel trial, TBI patients who have not had a seizure will be randomised to phenytoin, levetiracetam or no treatment. All patients will be managed as per usual NHS practice and followed up for 24 months. The main outcome measure will be the occurrence of seizures following TBI at 2 weeks in the MAST- prophylaxis trial and at 24 months in the MAST-duration trial. Finally we will be using several questionnaires to measure frequency of seizures, adverse events, neurological symptoms, quality of life, independence and disability.

Principal Investigator

Dr Mario Ganau

Contact us

Email: sally.beer@ouh.nhs.uk

IRAS number

276415