Refitting Satisfied INFUSE One-Day Multifocal Wearers to DAILIES TOTAL1 Multifocal Contact Lenses

Part of paid clinical trials in La Jolla, California.

Sponsor
Gordon Schanzlin New Vision
Study ID
NCT07638943
Status
Recruiting
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Conditions

  • Contact Lens Comfort and Successful Refitting
  • Presbyopia

Eligibility Criteria

Sex
ALL
Age
40 Years - N/A
Healthy Volunteers
Accepted

Interventions

  • DAILIES TOTAL1 Multifocal (delefilcon A) — DEVICE
    Daily disposable multifocal contact lens refit to match the participant's habitual INFUSE One-Day Multifocal power and add level. Worn a minimum of 8 hours/day, at least 5 days/week for approximately 3 weeks. A mandatory \~15-minute equilibration period is required before over-refraction at the fitting visit. Power is finalized at Visit 2 if adjustment is needed; the primary endpoint is assessed after 2 weeks on the finalized prescription.

Study Details

The purpose of this study is to determine the comfort and vision of DAILIES TOTAL1 Multifocal contact lenses in a population of satisfied INFUSE One-Day Multifocal contact lens wearers

Key Dates

Start date
May 20, 2026
Status verified
Jun 2026
Primary completion
Jan 31, 2027
Completion
Feb 28, 2027

Study Design

Enrollment
30 participants (estimated)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Arms

  • Experimental: DAILIES TOTAL1 Multifocal
    Participants currently wearing INFUSE One-Day Multifocal (kalifilcon A) are refit into DAILIES TOTAL1 Multifocal (delefilcon A) daily disposable contact lenses and followed for approximately 3 weeks.

Primary Outcome Measure

Proportion of participants with CLDEQ-8 score <12 [ Time Frame: 2 weeks after wearing finalized DAILIES TOTAL1 Multifocal prescription (Visit 3, ~Day 21) ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
Gordon Schanzlin New Vision InstituteLa JollaCalifornia92037
David Geffen, OD, FAAO
[email protected]
858-455-6800

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Gordon Schanzlin New Vision Institute· La Jolla, CA

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