Development of a New Neuroimaging Method Aimed to Differentiate Mnesic Abilities of Alzheimer and Depressed Patients

NCT ID: NCT02840045

Last Updated: 2017-08-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-02-20

Study Completion Date

2018-08-20

Brief Summary

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The purpose of this study is to use a new method to differentiate mnesic abilities of early alzheimer patients and patients with a depressive disorder.

This method is based on the recording of cerebral activity while patients listen to familiar, unfamiliar and newly-learned music.

Detailed Description

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Conditions

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Alzheimer Disease Depression

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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Alzheimer patients

Cerebral measurements from high-density electroencephalography are recorded in Alzheimer patients. The same protocol is applied in the 3 arms

Group Type EXPERIMENTAL

high-density electroencephalography

Intervention Type DEVICE

Musical stimulation during electroencephalography recording

patients with a depressive disorder

Cerebral measurements from high-density electroencephalography are recorded in patients with a depressive disorder. The same protocol is applied in the 3 arms

Group Type EXPERIMENTAL

high-density electroencephalography

Intervention Type DEVICE

Musical stimulation during electroencephalography recording

Healthy controls

Cerebral measurements from high-density electroencephalography are recorded in healthy controls

Group Type ACTIVE_COMPARATOR

high-density electroencephalography

Intervention Type DEVICE

Musical stimulation during electroencephalography recording

Interventions

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high-density electroencephalography

Musical stimulation during electroencephalography recording

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Being right-handed
* recorded consent
* For Alzheimer patients: Mini Mental Status Examination (MMSE) score \>= 18
* For patients with a depressive disorder : Major Depressive Disorder according to Diagnostic and Statistical Manual of Mental Disorders (DSM IV) and Montgomery-Asberg depression rating scale (MADRS) score \>= 25
* For healthy controls : no cognitive deficit, MADRS score \< 25, no depressive disorder according to DSM IV

Exclusion Criteria

* Auditory deficit
* contraindication to a high-density electroencephalography exam
* refusal to participate in the study
Minimum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Centre Hospitalier Universitaire de Besancon

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pierre Vandel, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Service de psychiatrie

Locations

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CHRU Besançon

Besançon, Franche-Comte, France

Site Status RECRUITING

Countries

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France

Central Contacts

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Damien Gabriel, PhD

Role: CONTACT

0033381219148

Magali Nicolier, PhD

Role: CONTACT

0033381219007

Facility Contacts

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Damien Gabriel, PhD

Role: primary

0033381219148

References

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Gabriel D, Wong TC, Nicolier M, Giustiniani J, Mignot C, Noiret N, Monnin J, Magnin E, Pazart L, Moulin T, Haffen E, Vandel P. Don't forget the lyrics! Spatiotemporal dynamics of neural mechanisms spontaneously evoked by gaps of silence in familiar and newly learned songs. Neurobiol Learn Mem. 2016 Jul;132:18-28. doi: 10.1016/j.nlm.2016.04.011. Epub 2016 Apr 27.

Reference Type BACKGROUND
PMID: 27131744 (View on PubMed)

Other Identifiers

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API/2014/51

Identifier Type: -

Identifier Source: org_study_id

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