Neuropsycholgy and Neuroimaging in Transient Global Amnesia

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

TERMINATED

Clinical Phase

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-09-30

Study Completion Date

2015-12-31

Brief Summary

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The purpose of this study is to establish a diagnosis in transient global amnesia (TGA) in assessing three episodic memory's abilities (mental simulation throught the future, and the past, the learning of personnal actions i-e the enactment effect). Secondary goal is to describe the neuronal substrates associated to the alteration of theses abilites in TGA.

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Detailed Description

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Conditions

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Transient Global Amnesia (TGA)

Study Design

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Primary Study Purpose

DIAGNOSTIC

Study Groups

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TGA

Group Type EXPERIMENTAL

Neuropsychological tests

Intervention Type BEHAVIORAL

Cerebral imaging (MRI, PET-FDG)

Intervention Type DEVICE

Controls

Group Type EXPERIMENTAL

Neuropsychological tests

Intervention Type BEHAVIORAL

Cerebral imaging (MRI, PET-FDG)

Intervention Type DEVICE

Interventions

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Neuropsychological tests

Intervention Type BEHAVIORAL

Cerebral imaging (MRI, PET-FDG)

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* All the participants

* Minimum of 7 years of education
* French native speaker
* Healthy subjects : Non pathological Dementia rating scale score
* Patients : Clinical diagnosis of TGA according to Hodges and Warlow's criterion

Exclusion Criteria

* Chronic neurological disease
* Encephalitis
* Endocrinal disease
* Hepatic disease
* Case history of head injury with loss of consciousness of more than one hour
* Case history of stroke
* Case history of cancer during the five last years except squamous cell carcinomas
* Alcoholism or drug addiction
* Major psychiatric disorders according the Diagnostic and Statistical Manual of -Mental Disorders

Minimum Eligible Age

30 Years

Maximum Eligible Age

90 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes