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JAPANESE
国立保健医療科学院
JRCT ID: jRCTs061190033

Registered date:12/02/2020

Tear meniscus height after stimulated Menthol and comparison of lacrimation ability with Schirmer's test

Basic Information

Recruitment status Recruiting
Health condition(s) or Problem(s) studiedDry eye
Date of first enrollment03/07/2020
Target sample size60
Countries of recruitmentJapan
Study typeInterventional
Intervention(s)L-menthol was instilled, and the tear meniscus height before, after 1, 2, 3, 4, 5 minutes after the instillation was measured by AS-OCT, and compare with Schirmer's test.

Outcome(s)

Primary OutcomeStimulation of tear fluid height measurement after instillation of l-menthol by AS-OCT Utility as a lacrim secretory function test
Secondary OutcomeCorrelation between tear meniscus height measurement and Schirmer's test after l-menthol instillation by AS-OCT

Key inclusion & exclusion criteria

Age minimum>= 20age old
Age maximumNot applicable
GenderBoth
Include criteriaNormal Volunteers 30 people, Dry eye patients 30 people criteria: 1. Over 20 years old, 2. Written informed consent
Exclude criteria1. Not written informed consent, 2. Inflammatory eye disease, 3. Using Punctal plug as a treatment for Dry eye or Dacryo Lacrimal Disease

Related Information

Contact

Public contact
Name Yuki Takezawa
Address Shitsukawa Toon, Ehime, Japan Ehime Japan 791-0295
Telephone +81-89-960-5361
E-mail yuki-tak@m.ehime-u.ac.jp
Affiliation Ehime University Hospital
Scientific contact
Name Atsushi Shiraishi
Address Shitsukawa Toon, Ehime, Japan Ehime Japan 791-0295
Telephone +81-89-960-5361
E-mail shiraia@m.ehime-u.ac.jp
Affiliation Ehime University Hospital