Evaluating soft contact lens fitting with different heights
Soft Contact Lens Fitting With Different Sagittal Height
NA · Tianjin Eye Hospital · NCT05962528
This study tests how well different soft contact lenses fit people with nearsightedness to see which ones are the most comfortable and effective.
Quick facts
| Phase | NA |
|---|---|
| Study type | Interventional |
| Enrollment | 60 (estimated) |
| Ages | 18 Years to 50 Years |
| Sex | All |
| Sponsor | Tianjin Eye Hospital (other) |
| Locations | 1 site (Tianjin) |
| Trial ID | NCT05962528 on ClinicalTrials.gov |
What this trial studies
This study aims to assess the differences in subjective and objective fitting of soft contact lenses that vary in sagittal height among participants. It involves fitting subjects with five different soft lenses and conducting necessary examinations to determine the best fit. The study focuses on individuals with myopia and seeks to enhance lens comfort and effectiveness. Participants will be monitored for their experiences and lens performance throughout the fitting process.
Who should consider this trial
Good fit: Ideal candidates for this study are adults over 18 years old with myopia who do not have any active eye diseases.
Not a fit: Patients with active eye diseases or those who cannot wear soft lenses due to eyelid issues may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved comfort and effectiveness of soft contact lenses for myopic patients.
How similar studies have performed: While there may be studies on contact lens fitting, this specific approach focusing on sagittal height is relatively novel and has not been extensively tested.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age more than 18 years * No active eye disease * 5 soft lenses for the experiment can be successfully worn and all examinations can be completed as required Exclusion Criteria: * Active eye disease * BCVA less than 20/25 * Those who are too small or tight eyelids are not suitable for wearing soft lenses
Where this trial is running
Tianjin
- Tianjin Eye Hospital — Tianjin, China (RECRUITING)
Study contacts
- Study coordinator: Tiejing Sun, MD
- Email: suntiejing0109@163.com
- Phone: +8627306525
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions: Myopia