Comparison Between High-density Electroencephalography and Conventional Electroencephalography for Comatose Patients (COMETIQUE)

Centre Hospitalier Universitaire de Besancon

Status: Terminated

Conditions: Post Anoxic Coma

Treatments: Device: Conventional electroencephalography; Device: high-density electroencephalography

Study type: Interventional

Funder types: Other

Identifiers

NCT02588482

R/2012/46

Details and patient eligibility

About

The purpose of this study is to measure whether high-density electroencephalography can improve the detection of electrophysiological signs of awareness compared to conventional electroencephalography in post-anoxic comatose patients

Enrollment: 50 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• post anoxic coma
• over 18 years old
• agreement from families
• alive 4 days after the beginning of coma

Exclusion criteria

• traumatic coma
• non-traumatic but not anoxic coma
• patients with severe comorbidity previous to coma
• refusal of families to participate to the study
• contraindication to a high-density electroencephalography exam

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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50 participants in 1 patient group

electroencephalography recording

Experimental group

Description:

Cerebral measurements from high-density and conventional electroencephalography are recorded simultaneously

Treatment:

Device: high-density electroencephalography

Device: Conventional electroencephalography