Overview
Exfoliation syndrome (XFS) is a systemic disorder characterized by the accumulation of exfoliative material, primarily affecting the eyes but with potential systemic implications including increased risk of glaucoma and cataract 1.Diagnosis
Clinical Signs: Presence of greyish flakes and fringes at the pupillary border and formation of a membrane on the anterior lens surface 3.
Biomicroscopy: Identification of exfoliative material originating from devitalized tissue and pigment of the uveal neuroepithelium 5.
Epidemiology: More prevalent in individuals over 55 years, especially noted in 50% of glaucoma patients 3.Management
Monitoring: Regular intraocular pressure (IOP) monitoring due to increased risk of glaucoma 1.
Pharmacotherapy: Use of antiglaucoma medications as needed to manage elevated IOP (specific drug classes/doses not detailed in abstracts).
Surgical Interventions: Consideration of surgical options for advanced glaucoma or complications like cataract 1.Special Populations
Elderly: Higher prevalence and increased risk of complications such as glaucoma 3.
Comorbidities: Increased association with systemic conditions like carotid stiffness, though causality is debated 2.Key Recommendations
Early Detection: Screen elderly patients and those with glaucoma for signs of XFS to facilitate early intervention (Evidence: Moderate 35).
Comprehensive Monitoring: Implement regular ophthalmologic evaluations focusing on IOP and ocular health in diagnosed cases (Evidence: Moderate 1).
Consider Systemic Impact: Evaluate for systemic associations, particularly carotid stiffness, in patients with XFS, though further research is needed to establish causality (Evidence: Weak 2).References
1 Nazarali S, Damji F, Damji KF. What have we learned about exfoliation syndrome since its discovery by John Lindberg 100 years ago?. The British journal of ophthalmology 2018. link
2 Irkec M. Exfoliation and carotid stiffness. The British journal of ophthalmology 2006. link
3 Tarkkanen A, Kivelä T. John G. Lindberg and the discovery of exfoliation syndrome. Acta ophthalmologica Scandinavica 2002. link
4 Sampaolesi R. Prof. Marc Amsler and the Cantonal Hospital Eye Clinic, Zurich. Survey of ophthalmology 1996. link80069-5)
5 Jerndal T. The initial stage of the exfoliation syndrome. Acta ophthalmologica. Supplement 1985. link