Interest of Dynamic Measures of the Pupil in Optic Neuritis

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

COMPLETED

Total Enrollment

30 participants

Study Classification

OBSERVATIONAL

Study Start Date

2012-12-31

Study Completion Date

2013-05-31

Brief Summary

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The investigators' hypothesis is that measuring the PCTdynamics would be an easy and reliable symptom to evaluate in pathologies affecting the optic nerve

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Detailed Description

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Physiopathologic study aiming to assess the interest of measuring the lenght of pupil cycle in the dynamic study of the pupillary light reflex.

Conditions

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Optic Neuritis

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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optic neurotis

measure of pupil diameter

Intervention Type OTHER

The measure will use infra-red cameras

Interventions

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measure of pupil diameter

The measure will use infra-red cameras

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* patients with unilateral optic neuritis or with multiple sclerosis and an optic neuritis in the previous 5 years

Exclusion Criteria

* previous history of ophthalmic and neurologic pathology
* anisocoria
* minor
* Patient with a measure of legal protection
* Pregnancy
* patient opposition to participation in the study
* no affiliation to social security

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No