This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.  Read our Cookies Policy.
Close
Eye News
  • Features
    • Close
    • Features
    • Allied Professions
    • Humanitarian
    • Interviews
    • AI & Oculomics
    • Ophthalmology
    • Optometry
    • Podcast videos
    • Supplements
  • Education
    • Close
    • Education
    • Learning Curve
    • Quiz
    • Top Tips
    • Trainees
    • Medico-Legal
    • The Truth Behind The Headlines
    • Case Reports
    • Pete's Bogus Journey
  • Reviews
    • Close
    • Reviews
    • Book Reviews
    • Journal Reviews
    • What's trending?
    • Tech Reviews
    • My Top Five
    • The Culture Section
  • Events
  • News
  • Product Guide
  • Industry News
  • Contact us
    • Close
    • Contact us
    • Write for Eye News
  • Home
  • Reviews
  • Journal Reviews
  • Allergic conjunctivitis evaluation by thermography

Allergic conjunctivitis evaluation by thermography
Reviewed by Bheemanagouda Patil

1 August 2014 | Bheemanagouda Patil | EYE - Cornea, EYE - General

Thermography is a non-invasive imaging technique, which uses infrared radiation reflected from an object to estimate the temperature of the object. This paper evaluates the use of thermography to assess allergic conjunctivitis objectively, by using an instrument called ocular surface thermographer (OST). Thirteen asymptomatic patients, with proven seasonal allergic conjunctivitis due to cedar pollen, were included in the study. A drop of 0.025% levocabastine ophthalmic suspension was instilled in one eye and artificial tears in the other eye in a masked fashion 10 minutes prior to a conjunctival allergen challenge (CAC). Then a drop of cedar pollen solution was instilled into each eye to induce the allergic reaction. The surface temperature of the inferior conjunctiva and conjunctival injection scores were measured before and 30 minutes after the CAC. After the CAC, the temperature increased by 0.67±0.10˚C in the artificial tear eyes but only 0.21±0.06˚C in the levacobastine eyes. The score for conjunctival injection was 1.38±0.24 and the chemosis score was 0.85±0.25 for the artificial tear eyes and 0.62±0.27 and 0.08±0.08 in the levacobastine eyes (P<0.01). There was a significant correlation between the conjunctival surface temperature and severity of conjunctival allergic reaction. They conclude that OST can be used objectively to evaluate topical anti-allergic agents.

Evaluation of allergic conjunctivitis by thermography.
Hara Y, Shiraishi A, Yamaguchi M, et al.
OPHTHALMIC RESEARCH
2014;51(3):161-6.
Share This
CONTRIBUTOR
Bheemanagouda Patil

Waikato Hospital, Hamilton, New Zealand

View Full Profile
Specialty
  • EYE - Cataract
  • EYE - Cornea
  • EYE - General
  • EYE - Glaucoma
  • EYE - Neuro-ophthalmology
  • EYE - Oculoplastic
  • EYE - Oncology
  • EYE - Orbit
  • EYE - Paediatrics
  • EYE - Pathology
  • EYE - Refractive
  • EYE - Strabismus
  • EYE - Vitreo-Retinal
Archive
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013

Top Of Page

9 Gayfield Square, 
Edinburgh EH1 3NT, UK.

Call: +44 (0)131 557 4184
www.pinpoint-scotland.com

WEBSITE DETAILS
  • Cookie Policy
  • Data Protection Notice
  • Privacy Policy
  • Terms and Conditions
ABOUT US
  • Who we are
  • Register
  • Contact us
  • Contributors
  • Company Awards
DIGITAL ISSUES/GUIDELINES
  • Digital issues - Library
  • Supplements - Library
  • Guidelines
Accreditations
IPSO_FLAG_TEAL 2025.png cpdcertified.png

Pinpoint Scotland Ltd (Registered in Scotland No. SC068684) | © 2025 - Website by Gecko Agency