Interest of Dynamic Measures of the Pupil in Optic Neuritis

N/ACompletedNCT02004054

Fondation Ophtalmologique Adolphe de Rothschild30 enrolled

Overview

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

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

Study Type

OBSERVATIONAL

Enrollment

Conditions

Optic Neuritis

Interventions

measure of pupil diameterOTHER

The measure will use infra-red cameras

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

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

Locations (1)

Fondation Ophtalmologique Adolphe de Rothschild

Paris, France

Outcomes

Primary Outcomes

Comparison between the PCT frequency of the eye affected by optic neuritis and a sane eye

Time frame: after 1h

Data from ClinicalTrials.gov

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