Prospective survey for acute encephalopathy among children with prolonged febrile seizures

Prospective survey for acute encephalopathy with biphasic seizures and late reduced diffusion among children with prolonged febrile seizures - AESD in PFS

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040644

Enrollment

200

Registered

2020-07-01

Start date

2020-07-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

prolonged febrile seizure, acute encephalopathy with biphasic seizures and late reduced diffusion

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Patients less than two year-old (2) Patients with prolonged febrile seizuresof longer than 40min (3) Patients who had written informed consent from their guardians

Exclusion criteria

Exclusion criteria: (1) Patients with severe brain edema or coagulopathy (2) Patients with cerebrospinal leukocytosisof more than 15/microL

Design outcomes

Primary

Measure	Time frame
Incidence of AESD among Incidence of AESD among less than 2 year-old children with prolonged febrile seizures (>40min).	—

Secondary

Measure	Time frame
Comparison of initial condition between less than 2 year-old children with prolonged febrile seizures (>40min) and those with AESD. Sensitivity and specificity of the AESD predictive score	—

Countries

Japan

Contacts

Public ContactMuneaki Matsuo

Saga University, Faculty of Medicine Department of Pediatrics

matsuo@cc.saga-u.ac.jp0952242314

Outcome results