Amplitude-integrated EEG in Improvement of Seizure Detection and Prognostication in Children With TBI (aEEG)

Genevieve Du Pont-Thibodeau

Status: Unknown

Conditions: Traumatic Brain Injury

Treatments: Diagnostic Test: Amplitude-integrated electroencephalography

Study type: Observational

Funder types: Other

Identifiers

NCT03343964

CHUSJ 2018-1556

Details and patient eligibility

About

The goal of this study is to determine whether the addition of aEEG to cEEG in clinical practice does in fact help PICU physicians detect subclinical seizures in this population.

Full description

Children with moderate to severe TBI are at risk of significant long-term neurological sequelae. Careful post-injury management is crucial in optimizing their recovery. Seizures are a frequent complication. They are associated with worse outcome and require prompt intervention. However, they are often subclinical and are only detectable by gold-standard conventional electroencephalography (cEEG); a costly, complex monitoring device that is not readily available 24/7 in many pediatric intensive care units (PICUs) and can only be interpreted by neurologists. On average, PICUs obtain only 1-2 cEEG reports per day from neurologists and this can lead to significant delays in seizure identification and treatment. Amplitude-integrated EEG (aEEG) is a compressed form of real-time cEEG monitoring that can be added to cEEG monitoring. It is more easy to interpret and can be taught to PICU providers with limited training. It is a promising complementary tool that could help PICU physicians identify subclinical seizures and treat seizures more promptly. This could significantly improve the global outcome of this vulnerable population.

Enrollment: 45 estimated patients

Sex: All

Ages: Under 18 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• moderate to severe TBI defined by a post-resuscitation Glasgow Coma Scale (GCS) of 3-8 (severe) or 9-12 (moderate), this includes those with accidental TBI, abusive head trauma, and cases of polytrauma
• decision by the primary medical team to initiate cEEG monitoring

Exclusion criteria

• patients for whom it is impossible to record cEEG for any reason will be excluded from the study
• premature neonates
• brain death or suspected brain death at PICU entry
• unavailable equipment for cEGG and/or aEEG
• consent to participate denied by parents and/or patient

Trial design

45 participants in 1 patient group

Children with moderate to severe TBI

Treatment:

Diagnostic Test: Amplitude-integrated electroencephalography