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[Aphakia and contact lenses (author's transl)]
Klinische Monatsblatter Fur Augenheilkunde
|January 1, 1976
Summary
Contact lens correction for aphakia offers advantages but long-term tolerance is challenging. Over 15 years, most patients abandoned contact lenses due to complications like diplopia and inflammation.
Area of Science:
- Ophthalmology
- Optometry
Context:
- Aphakia, the absence of the eye's natural lens, requires optical correction.
- Contact lenses are a common solution for aphakic individuals, offering optical, functional, and aesthetic benefits.
- Intraocular lenses present an alternative but carry potential complications.
Purpose:
- To evaluate the long-term tolerance and effectiveness of contact lens correction in unilateral aphakic patients.
- To identify factors influencing contact lens tolerance and reasons for abandonment in aphakic individuals.
Summary:
- A 15-year follow-up study of 588 unilateral aphakic patients assessed contact lens tolerance.
- Initial tolerance was high, with over 79% wearing lenses for extended periods after one year.
- However, long-term tolerance significantly decreased, with 71.5% abandoning lenses by year 15 due to diplopia, inflammation, and local complications.
Impact:
- This study highlights the challenges of long-term contact lens wear for aphakia, particularly concerning binocular vision and local tissue health.
- Findings underscore the need for careful patient selection and management to mitigate complications and improve sustained lens wear.
- The study provides valuable insights for ophthalmologists and optometrists managing aphakic patients, informing treatment strategies and patient counseling.