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[CONTACT LENS COMPLICATIONS].

Nir Erdinest1, David Berkow2, David Landau1

  • 1Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.

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Summary
This summary is machine-generated.

Contact lens (CL) complications, ranging from mild to sight-threatening, are reviewed. Factors like continuous wear, poor hygiene, and online purchases increase risks, especially in teens.

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Area of Science:

  • Ophthalmology
  • Optometry
  • Corneal Disease

Background:

  • Contact lens (CL) wear is associated with various complications, including mechanical, inflammatory, allergic, toxic, metabolic, and infectious.
  • Corneal complications, often infectious, pose the most severe risk of irreversible vision damage.
  • Continuous wear and incorrect hygiene practices significantly elevate the risk of CL-related complications.

Purpose of the Study:

  • To review recent literature on contact lens complications.
  • To identify risk factors and trends in contact lens-related eye issues.

Main Methods:

  • Literature review of studies on contact lens complications over recent years.
  • Analysis of complication types, severity, and associated risk factors.

Main Results:

  • Silicone hydrogel lenses and advanced reusable materials have not reduced complication rates.
  • Incorrect compliance with lens care, disinfection, and hygiene are major contributors.
  • Adolescents (15-19 years) represent a high-risk group, with online CL purchases further increasing complication incidence.

Conclusions:

  • Contact lens complications remain a significant concern, with no reduction observed despite material advancements.
  • Patient compliance, proper lens hygiene, and professional eye examinations are crucial for mitigating risks.
  • Targeted education and supervision are needed for high-risk groups, particularly young adults and those purchasing lenses online.