Cutoff score and responsiveness of the 8-item Contact Lens Dry Eye Questionnaire (CLDEQ-8) in a Large daily disposable contact lens registry.

Purpose: To report (1) results of the 8-item Contact Lens Dry Eye Questionnaire (CLDEQ-8) among a large sample of SCL wearers before and during 1 year after fitting with one of 2 daily disposable (DD) lenses (etafilcon A or narafilcon B) in the TEMPO Registry, (2) the cut-off score to identify highly symptomatic SCL wearers and (3) the clinically important difference (CID) in the CLDEQ-8 score.

Methods: Demographics, CL history and patterns of SCL use were documented. Construct validity of the CLDEQ-8 was tested versus overall opinion (OO) of habitual SCLs, eye dryness and eye sensitivity at baseline.

Rates of adverse events with hydrogel and silicone hydrogel daily disposable lenses in a large postmarket surveillance registry: the TEMPO Registry.

Purpose: To report annualized adverse events (AEs) including corneal infiltrative events (CIEs) with use of silicone hydrogel (SiHyDD) and hydrogel daily disposable (HydDD) soft contact lenses (SCLs) in the 1•DAY ACUVUE TruEye or 1•DAY ACUVUE MOIST Performance Overview (TEMPO) Registry (NCT01467557).

Methods: Annualized incidence of symptomatic daily disposable (DD)-related AEs was calculated from 3064 surveys from 1171 subjects (601 SiHyDD and 570 HydDD, 31.8 ± 13.