Subjective overall score was assessed using 0-100 visual analogue scale, where 0=Extremely poor, cannot use lenses and 100=Excellent, highly impressed with these lenses overall
| Group | Value | 95% CI |
|---|---|---|
| Lens 1 | 84.7 | ± 15.5 |
| Lens 2 | 82.5 | ± 14.6 |
Last reviewed · How we verify
A Clinical Comparison of Two Soft Contact Lenses
NA trial testing Lens 1 (monthly replacement) in Myopia in 45 participants. Completed in 5 December 2022.
| Lead sponsor | CooperVision, Inc. |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | non randomized |
| Design | crossover |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 45 |
| Start date | 24 November 2022 |
| Primary completion | 5 December 2022 |
| Estimated completion | 5 December 2022 |
| Sites | 1 location across United Kingdom |
CooperVision, Inc.
18 and older, any sex, with Myopia or Hyperopia. Patients with the condition only — healthy volunteers not accepted.
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Subjective overall score was assessed using 0-100 visual analogue scale, where 0=Extremely poor, cannot use lenses and 100=Excellent, highly impressed with these lenses overall
| Group | Value | 95% CI |
|---|---|---|
| Lens 1 | 84.7 | ± 15.5 |
| Lens 2 | 82.5 | ± 14.6 |
Subjective comfort score was assessed using 0-100 visual analogue scale, where 0=Causes pain, cannot be tolerated and 100=Excellent, cannot be felt
| Group | Value | 95% CI |
|---|---|---|
| Lens 1 | 86.4 | ± 16.4 |
| Lens 2 | 86.6 | ± 13.5 |
Subjective vision score was assessed using a 0-100 visual analogue scale, where 0=Unacceptable, lens cannot be worn and 100=Excellent, unaware of any visual loss
| Group | Value | 95% CI |
|---|---|---|
| Lens 1 | 85.8 | ± 14.9 |
| Lens 2 | 82.7 | ± 15.9 |
The study objective was to gather short-term clinical performance data for two soft contact lenses.
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
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