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. 2023 Sep 19;2023(9):CD014791. doi: 10.1002/14651858.CD014791.pub2

NCT04527978.

Methods RCT, cross‐over design
Participants Inclusion criteria: aged 18 years and older; successful wear of spherical SCL in both eyes for a minimum of 5 days per week and 10 hours per day during the past 3 months; willing to wear contact lenses for at least 16 hours per day
Exclusion criteria: ocular condition that contraindicates contact lens wear; previous or current habitual wearer of study contact lenses
Interventions Verofilcon A
  • material: silicone hydrogel

  • replacement frequency: daily


Nesofilcon A
  • material: hydrogel

  • replacement frequency: daily

Outcomes Primary outcomes:
  • distance VA with study lenses


Secondary outcomes: not specified
Notes Sponsorship source: Alcon Research
Author's name: CDMA Project Lead, Vision Care
Institution: Alcon Research LLC
Comments: whether the analysis accounted for cross‐over design was unclear