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Updated: Jun 12, 2026

In Vivo Confocal Microscopy in the Diagnosis and Management of Dry Eye: A Focus on Imaging Protocols and Interpretation
Published on: November 11, 2025
Dry eye disease as an inflammatory disorder
Margarita Calonge1, Amalia Enríquez-de-Salamanca, Yolanda Diebold
1Institute of Opthalmo-Biology, University of Valladolid, Spain. calonge@ioba.med.uva.es
Inflammation significantly contributes to dry eye disease (DED) pathogenesis and symptoms. Understanding this role is crucial for developing better DED therapies and improving patient quality of life.
Area of Science:
- Ophthalmology
- Immunology
- Ocular Surface Disease
Background:
- Dry eye disease (DED) is a common inflammatory condition affecting the ocular surface.
- It leads to vision impairment and reduced quality of life.
- Current therapies for DED are limited in their ability to halt disease progression.
Purpose of the Study:
- To review the role of inflammation in the development of DED.
- To understand the link between inflammatory processes and DED symptoms.
Main Methods:
- A comprehensive literature review of English-language scientific publications was conducted.
- The focus was on studies investigating the role of inflammation in DED.
Main Results:
- Evidence indicates chronic inflammation is central to DED pathogenesis.
- Specific inflammatory molecules correlate with clinical DED signs and symptoms.
- Inflammation appears to be a key driver of DED's clinical manifestations.
Conclusions:
- Inflammation is a critical factor in DED pathophysiology.
- Ongoing research into DED's mechanisms, including inflammation, enhances understanding.
- This improved understanding may lead to more effective DED treatments.
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