senofilcon A/balafilcon A for Refractive Errors

N/A

Waitlist Available

Research Sponsored by Johnson & Johnson Vision Care, Inc.

Eligibility Criteria Checklist

Specific guidelines that determine who can or cannot participate in a clinical trial

Must have

Be older than 18 years old

Timeline

Screening 3 weeks

Treatment Varies

Follow Up after 4 weeks of lens wear

Awards & highlights

No Placebo-Only Group

Summary

This study seeks to evaluate the clinical and subjective performance of two established soft contact lenses.

Eligible Conditions

Refractive Errors
Near-sightedness

Timeline

Screening ~ 3 weeks3 visits

Treatment ~ Varies

Follow Up ~ after 4 weeks of lens wear

Screening ~ 3 weeks

Treatment ~ Varies

Follow Up ~after 4 weeks of lens wear

This trial's timeline: 3 weeks for screening, Varies for treatment, and after 4 weeks of lens wear for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.

Primary study objectives

Patient-reported Comfort at at the Manufacturer's Recommended Lens Replacement Timeframe of 2-weeks (Senofilcon A) or 4-weeks (Balafilcon A).

Awards & Highlights

No Placebo-Only Group

All patients enrolled in this study will receive some form of active treatment.

Trial Design

2Treatment groups

Active Control

Group I: senofilcon A/balafilcon AActive Control2 Interventions

senofilcon A silicone hydrogel contact lens worn during first 4-week period, balafilcon A silicone hydrogel contact lens worn during the second 4-week period. Senofilcon A lenses worn daily on a 2-week replacement schedule; balafilcon A lenses worn daily on a 4-week replacement schedule. Lens replacement conducted in-office in a masked process.

Group II: balafilcon A/senofilcon AActive Control2 Interventions

balafilcon A silicone hydrogel contact lens worn worn during first 4-week period, senofilcon A silicone hydrogel contact lens worn during the second 4-week period. Senofilcon A lenses worn daily on a 2-week replacement schedule; balafilcon A lenses worn daily on a 4-week replacement schedule. Lens replacement conducted in-office in a masked process.

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