Clinical Scorecard: Adverse Events Associated with the Adjustability of Light-Adjustable Lenses

At a Glance

Key Highlights

• LAL allows adjustment of IOL power postoperatively by up to 3 Dioptres.
• Noncompliance with UV protection can lead to visual disturbances and lens exchange.
• Post-lock-in visual disturbances include hazy vision, halos, and glare.
• Uncontrolled polymerisation can cause optical irregularities and lens aberrations.
• Patient adherence to UV protection is critical for optimal outcomes.

Guideline-Based Recommendations

Diagnosis

• Assess patient history for corneal refractive procedures.
• Evaluate potential for postoperative UV exposure compliance.

Management

• Instruct patients to wear UV-protective glasses until 24 hours after final lock-in.
• Monitor for signs of visual disturbances post-lock-in.

Monitoring & Follow-up

• Regular follow-up for refractive satisfaction and visual acuity.
• Slit-lamp examinations to detect lens material-related adverse events.

Risks

• Risk of unintended photopolymerisation due to ambient UV exposure.
• Potential for irreversible optical disturbances necessitating lens explantation.

Patient & Prescribing Data

Cataract surgery patients, especially those with prior corneal refractive surgeries.

Adherence to UV protection protocols is essential for preventing adverse events.

Clinical Best Practices

• Ensure thorough patient education on UV protection requirements.
• Evaluate patient willingness to comply with postoperative treatment schedules.
• Consider potential complications from bilateral LAL implantation.

Related Resources & Content

• FDA Approval of LAL
• LAL Safety Profile
• Case Reports on UV Contamination