Clinical trials: Contact Lens Comfort
- Condition Contact Lens Comfort
- Funder type Industry (pharma, biotech, devices)
- Accepts healthy volunteers yes
Ametropia
Comparison of Two Toric Contact Lenses on Current Toric Wearers
The purpose of this study is to evaluate and compare the clinical performance of two toric contact lenses amongst 110 subjects, 2-week, single masked (subject), daily wear, randomized, bilateral, crossover study; 4 weeks…
- Trial name
- NCT00639379
- Testing
- senofilcon A toric, alphafilcon A toric
- Where
- 7 sites in United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Vision Correction
Performance of Two Silicone Hydrogel Toric Contact Lenses
Evaluation of the clinical performance of two toric contact lenses in a 2-week, single masked (subject), daily wear, randomized, bilateral, parallel group study.
- Trial name
- NCT00638846
- Testing
- senofilcon A toric, balafilcon A toric
- Where
- 19 sites in United States
- Volunteers
- 276 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Corneal Staining
Short-Term Evaluation of Corneal Staining With Balafilcon A Lenses and Two Multi-Purpose Solutions
An investigational multi-purpose solution (MPS)was clinically evaluated against Biotrue MPS at specific time points over the course of four days. The study was conducted with PureVision lenses.
- Trial name
- NCT01240122
- Testing
- Biotrue MPS, Investigational MPS
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Optics
Contact Lens Base Curve (BC) Fit and Comfort
Evaluation of 8.5 vs 9.0 Base Curve for 1-DAY ACUVUE(r) TruEye(r) Brand Contact Lenses
The objective of this study is to determine if corneal diameter and keratometry readings correlate to subjective comfort and lens fitting characteristics.
- Trial name
- NCT02537522
- Testing
- Contact Lenses with 8.5 BC, Contact Lenses with 9.0 BC
- Where
- 2 sites in United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Visual Acuity
Evaluation of Comfort for Two Marketed Daily Disposable Contact Lenses
This study is a 2-phase adaptive approach utilizing a 2×2 crossover design. The study lenses will be worn in a bilateral fashion for a period of approximately 1-week each.
- Trial name
- NCT04968925
- Testing
- ACUVUE Oasys 1-Day, Precision 1
- Where
- 10 sites in United States
- Volunteers
- 302 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Astigmatism
Clinical Comfort Evaluation of Two Marketed Spherical Contact Lenses
The purpose of this study was to investigate the overall clinical comfort performance of enfilcon A (test) lens and senofilcon A (control) lens over 15-minutes of lens wear.
- Trial name
- NCT02356692
- Testing
- enfilcon A, senofilcon A
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Visual Acuity, Contact Lens Comfort
Assessment of Comfort & Ocular Surface Parameters w Novel Designs of Daily Disposable Silicone Hydrogel Contact Lenses
A comparison of two lens designs manufactured in the same material. The hypothesis is the subjectively rated performance of comfort, vision and lens handling will be better with the modified design compared to the initial design
- Trial name
- BASS (NCT03454542)
- Testing
- Menicon Modified Lens Design
- Where
- Canada
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Menicon Co., Ltd.
Meibomian Gland Dysfunction
Contact Lens Comfort Relative to Meibomian Gland Status
This trial aims to establish a correlation between patient reported comfort while using soft contact lenses and meibomian gland dysfunction (MGD).
- Trial name
- NCT01819194
- Testing
- senofilcon A
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Adverse Reaction to Contact Lens Solution
The Clinical and Subjective Performance of Three Different MPDS With Silicon Hydrogel Lenses
The purpose of the clinical investigation is to assess the clinical and subjective performance of three novel multipurpose disinfecting solutions (MPDS) in daily wear with two silicone hydrogel contact lenses (Lotrafilcon B and…
- Trial name
- NCT01665612
- Testing
- Contact lens care solution
- Where
- Finland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Finnsusp Ltd.