Objective:
To review recent literature on the use of scleral lenses as drug delivery devices in ophthalmology, highlighting their potential advantages over traditional methods.
Key Findings:
- Scleral lenses can enhance drug delivery with sustained release and longer retention.
- Preservative-free medications are essential for scleral lens applications to prevent adverse reactions.
- Scleral lenses are effective for various ocular surface diseases and conditions, improving patient outcomes.
Interpretation:
Scleral lenses represent a promising platform for drug delivery in ophthalmology, potentially improving treatment outcomes while minimizing side effects for patients.
Limitations:
- Limited sample sizes in some studies may affect the generalizability of results.
- Potential risks associated with overnight lens wear, including microbial keratitis.
Conclusion:
Scleral lenses are effective drug delivery systems that can improve treatment for various ocular conditions, warranting further research into their applications and long-term effects.
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