Abstract | PURPOSE OF REVIEW: To describe the changes of the ocular surface following chronic use of eye drop therapies. The possible pathogenetic mechanisms responsible for specific signs and symptoms are described and discussed. RECENT FINDINGS: Topical treatments for ocular diseases may trigger an inflammatory response in predisposed patients, with local activation of immune cells and ocular surface damage. The resulting clinical picture may vary substantially, from mild to severe, sharing a red eye as a hallmark presentation. Recent in-vitro, in-vivo, and clinical data suggest that these detrimental effects are not solely related to eye drop preservatives and may be caused by the medication itself, especially for patients with preexisting ocular diseases. However, no specific tests are currently available to make a clear cut diagnosis between what is caused by the disease and what is the effect of its therapy. Patients' history and clinical features remain essential to hypothesize the underlying pathogenetic mechanism. SUMMARY:
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Authors | Flavio Mantelli, Laura Tranchina, Alessandro Lambiase, Stefano Bonini |
Journal | Current opinion in allergy and clinical immunology
(Curr Opin Allergy Clin Immunol)
Vol. 11
Issue 5
Pg. 464-70
(Oct 2011)
ISSN: 1473-6322 [Electronic] United States |
PMID | 21822131
(Publication Type: Journal Article, Review)
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Chemical References |
- Anti-Allergic Agents
- Biomarkers
- MUC5AC protein, human
- Mucin 5AC
- Ophthalmic Solutions
- Preservatives, Pharmaceutical
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Topics |
- Administration, Ophthalmic
- Anti-Allergic Agents
(adverse effects, therapeutic use)
- Biomarkers
(metabolism)
- Disease Susceptibility
- Drug Hypersensitivity
(etiology, immunology, pathology, physiopathology)
- Dry Eye Syndromes
- Epithelium
(drug effects, immunology, metabolism, pathology)
- Eye
(pathology)
- Eye Diseases
(complications, drug therapy, pathology, physiopathology)
- Humans
- Inflammation
- Mucin 5AC
(metabolism)
- Ophthalmic Solutions
(adverse effects, therapeutic use)
- Preservatives, Pharmaceutical
(adverse effects, therapeutic use)
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