The Role of Music Stimulation in Disorders of Consciousness State: an fMRI Study

Completed

• Conditions: Vegetative State; Minimally Conscious State
• Interventions: Diagnostic Test: functional magnetic resonance imaging

• Registration Number: NCT03492294
• Lead Sponsor: Hangzhou Normal University

Brief Summary

The aim of the present study was to evaluated the neural effect of music on the cerebral activation in unresponsive wakefulness syndrome (UWS) and minimally conscious state (MCS) by using functional magnetic resonance imaging (fMRI).

Detailed Description

Background: Sensory stimulations were used widely to evaluate the preserved cerebral functions for these patients with disorders of consciousness. Among these, the most alerting or common stimuli are probably familiar voice and music.

Objective: The aim of the present study was to evaluated the neural effect of music on the cerebral activation in unresponsive wakefulness syndrome (UWS) and minimally conscious state (MCS) by using functional magnetic resonance imaging (fMRI).

Methods: Eleven severely brain-damaged patients (6 UWS and 5 MCS) were assessed by functional magnetic resonance imaging while they were exposed under the condition of their personal music. To examine the prognostic value of these patients, longitudinal behavioral assessments were repeatedly conducted by means of the CRS-R after fMRI acquisition.

Study Timeline

• Study Start: 2008-12
• Primary Completion: 2017-11
• Status Verified: 2018-04
• Study Completion: 2018-04
• Study First Submitted: 2018-04-03
• Study First Submitted QC: 2018-04-03
• Last Update Submitted: 2018-04-03
• Study First Posted: 2018-04-10
• Last Update Posted: 2018-04-10

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 11

Inclusion Criteria

• age ≥ 18 years old;
• no administration of neuromuscular blockers or sedation within the 24 hours of enrolment;
• brain damage with eye opening (indicating wakefulness and rest cycles)

Exclusion Criteria

• Coma;
• neurodegenerative disease;
• psychiatric or neurologic illness;
• with intracranial metal or other body metal.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
patients with disorders of consciousness	functional magnetic resonance imaging	patients with disorders of consciousness from several brain injury have been clinically classified into coma, unresponsive wakefulness syndrome and minimally conscious state. These patients were scaned by functional magnetic resonance imaging.

Primary Outcome Measures

Name	Time	Method
Coma Recovery Scale-Revised	one to two years	examine the prognostic value of these patients, longitudinal behavioral assessments were repeatedly conducted by means of the CRS-R after fMRI acquisition

Trial Locations

Locations (1)

International Vegetative State and Consciousness Science Institute, Hangzhou Normal University; 🇨🇳 Hangzhou, Zhejiang, China