Effect of Hemifacial Spasm on Intraocular Pressure Measurement

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

49 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-01-01

Study Completion Date

2017-12-20

Brief Summary

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Twenty-four consecutive patients with Hemifacial spasm and 25 age and gender-matched randomly selected eyes of healthy volunteers underwent corneal pachymetry and intraocular pressure measurements using Goldmann Applanation Tonometer and non-contact tonometer. An interval of 15 minutes was maintained between Goldmann Applanation Tonometer and non-contact tonometer measurements. Intraocular pressure measurements were performed before (during hemifacial spasm) and 2 weeks after Botox injections in Hemifacial spasm patients and in healthy volunteers without Botox injections. All the measurements with Goldmann Applanation Tonometer were carried out by a single physician while those with the non-contact tonometer were done by another physician who was masked to the results of the Goldmann Applanation Tonometer. All measurements were taken between 10:00 and 11:00 a.m.

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Detailed Description

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Conditions

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Hemifacial Spasm Intraocular Pressure

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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patients with hemifacial spasm

effect of hemifacial spasm on intraocular pressure

Intervention Type OTHER

To evaluate the effect of Hemifacial spasm on Intraocular pressure measurement.

healthy control subjects

effect of hemifacial spasm on intraocular pressure

Intervention Type OTHER

To evaluate the effect of Hemifacial spasm on Intraocular pressure measurement.

Interventions

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