The purpose of this study is to validate the improvements to the inversion indicator.
This study was conducted in three countries under three separate protocols: P-346-C-009 sub 02 (UK), P-346-C-009 sub 03 (Germany), and P-346-C-010 (USA). The data reported represents pooled data from the three protocols.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
280
Investigational, nelfilcon A, toric, soft contact lens for daily disposable wear, with modified inversion indicator
Investigational, nelfilcon A, toric, soft contact lens for daily disposable wear, with no inversion indicator
Commercially marketed, nelfilcon A, toric, soft contact lens for daily disposable wear, with inversion indicator
Visibility of the Inversion Indicator on Lens When Lens Was on Participant's Finger, for Example, During Lens Insertion.
As assessed by the participant retrospectively after one week of wear and recorded on a questionnaire as a yes or no response to the question, "Did you notice an OK mark on the study lens while it was on your finger, for example, during lens insertion?" The positive "yes" responses are reported.
Time frame: 1 week
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.