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NCT02004054 Clinical Trial

Interest of Dynamic Measures of the Pupil in Optic Neuritis

Optic Neuritis Clinical Trial

— PCT-NORB  

Official title:
Interest of Dynamic Measures of the Pupil in Optic Neuritis

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT02004054
Other study ID # SC_CLL_2012-8
Secondary ID 2012-A01260-43
Status Completed
Phase N/A
First received November 29, 2013
Last updated December 5, 2013
Start date December 2012
Est. completion date May 2013

Study information
Verified date December 2013
Source Fondation Ophtalmologique Adolphe de Rothschild
Contact n/a
Is FDA regulated No
Health authority France: Ministry of Health
Study type Observational

Clinical Trial Summary

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

Description:

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

Recruitment information / eligibility
Status Completed
Enrollment 30
Est. completion date May 2013
Est. primary completion date May 2013
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility 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

Study Design

Observational Model: Case-Only, Time Perspective: Cross-Sectional

Related Conditions & MeSH terms

Intervention

Other:
• measure of pupil diameter
The measure will use infra-red cameras

Locations
Country Name City State
France Fondation Ophtalmologique Adolphe de Rothschild Paris

Sponsors (1)
Lead Sponsor Collaborator
Fondation Ophtalmologique Adolphe de Rothschild

Country where clinical trial is conducted

France, 

Outcome
Type Measure Description Time frame Safety issue
Primary Comparison between the PCT frequency of the eye affected by optic neuritis and a sane eye after 1h No
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