Problems associated with prolonged wear soft contact lenses

Area of Science:

• Ophthalmology
• Corneal Health
• Contact Lens Technology

Background:

• Soft contact lenses are widely used for vision correction.
• Prolonged wear raises concerns about potential ocular complications.

Purpose of the Study:

• To outline the known complications associated with prolonged soft contact lens wear.
• To highlight the need for comparative safety studies with intraocular lenses.

Main Methods:

• Review of existing literature on soft contact lens complications.
• Identification of specific adverse events reported.

Main Results:

• Complications include corneal infections, vascularization, giant papillary conjunctivitis, sterile ulcers, and lens-related issues like deposits and fragility.
• Problems with disinfecting solutions are also noted.

Conclusions:

• Prolonged soft contact lens wear presents a range of ocular risks.
• Long-term comparative safety data with intraocular lenses are currently insufficient and warranted.