Best Contact Lenses for Patients Without Significant Ocular Surface Disease
Daily disposable contact lenses worn on a daily-wear basis represent the safest and best option for patients without significant ocular surface disease, as they have the lowest rates of infectious and inflammatory complications compared to all other lens types and wearing modalities 1.
Primary Recommendation: Daily Disposable Lenses
The 2023 American Academy of Ophthalmology Refractive Errors Preferred Practice Pattern establishes that daily disposable lenses cause less ocular surface damage and lower proinflammatory cytokine levels compared to reusable lenses 1. This modality eliminates compliance issues with disinfection protocols and solution use, which are major sources of complications with reusable lenses 1.
Material Selection
For the lens material itself, the choice between soft hydrogel and silicone hydrogel is largely based on patient and practitioner preference, as recent studies show neither demonstrates superiority in comfort and both have low adverse event rates 1. However:
- For patients at risk of hypoxia-related complications, silicone hydrogel (SiHy) material should be selected due to superior oxygen transmission 1
- For standard patients without hypoxia risk, either material is acceptable
Lens Type Based on Refractive Error
Spherical Refractive Errors
- Soft hydrogel, rigid gas-permeable, or silicone hydrogel lenses all provide effective correction 1
- Daily disposable soft lenses remain the preferred first-line option
Low to Moderate Astigmatism
- Soft toric contact lenses are the primary choice 1
- Rigid gas-permeable lenses serve as an alternative
High Astigmatism
- Rigid gas-permeable lenses become the preferred option 1
- Custom-designed soft toric lenses offer an alternative with better comfort for some patients
- Hybrid contact lenses provide another effective option
Critical Safety Consideration: Avoid Overnight Wear
Never recommend extended (overnight) wear, regardless of lens type. Overnight wear increases the risk of microbial keratitis by 10- to 15-fold compared to daily wear 1. This applies even to the newest highly gas-permeable silicone hydrogel lenses approved for 30-day continuous wear 1. Fifty to seventy-five percent of microbial keratitis risk can be attributed to overnight wear 1.
Disinfection Protocol for Reusable Lenses
If daily disposables are not feasible and reusable lenses must be used:
- Hydrogen peroxide disinfection systems have the lowest rate of adverse events compared to any other disinfection system 1
- Multipurpose solutions have higher rates of corneal infiltrates 1
- Never use tap water or bottled water in any part of the care regimen—this is associated with Acanthamoeba keratitis 1
Presbyopia Management
For presbyopic patients, the hierarchy is:
- Daily disposable multifocal soft lenses (combining the safety of daily disposables with presbyopic correction)
- Soft hydrogel or rigid gas-permeable bifocal/multifocal lenses 1
- Monovision (dominant eye for distance, nondominant for near) 1
Common Pitfalls to Avoid
- Do not prescribe extended wear even when patients request convenience—the infection risk is unacceptable 1
- Do not assume compliance with disinfection protocols for reusable lenses—this is why daily disposables are superior 1
- Do not overlook proper fitting parameters—size, centration, and movement must be optimized through keratometry or corneal topography 1
- Do not use preserved multipurpose solutions when hydrogen peroxide systems are available for reusable lens wearers 1
Quality of Life Considerations
Contact lenses provide significant vision-related quality of life gains compared to spectacles, particularly in appearance, activities, peer perception, and psychological domains 2. Daily disposable lenses maximize these benefits while minimizing complication risks.