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Refractive Ametropia clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Refractive Ametropia clinical trials that are recruiting, at sites in 2 countries (most in China (2), Taiwan (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest Refractive Ametropia clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Does intraoperative kappa-angle compensation improve vision after SMILE for small kappa offsets? | — | Guangzhou, Guangdong | Recruiting | Apr 6, 2026 |
| Low vs high kappa-angle compensation during SMILE with VisuMax 800 | — | Guangzhou, Guangdong | Recruiting | Apr 6, 2026 |
| UNICON silicone hydrogel daily disposable soft contact lenses — safety and performance | — | Kaohsiung City and 1 other locations | Recruiting | Jan 7, 2026 |
All recruiting trials (3)
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Does intraoperative kappa-angle compensation improve vision after SMILE for small kappa offsets?
This trial tests whether compensating for the kappa-angle during SMILE surgery improves postoperative vision and optical quality for adults with mild myopia.
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Low vs high kappa-angle compensation during SMILE with VisuMax 800
This trial tests whether using a low (50%) or high (100%) kappa-angle compensation during SMILE surgery with the VisuMax 800 produces better postoperative vision for adults with myopia and large kappa offsets.
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UNICON silicone hydrogel daily disposable soft contact lenses — safety and performance
This 13-week test will see if UNICON silicone hydrogel daily disposable contact lenses are safe and comfortable for adults who already wear soft contact lenses and fit the prescription range.
Related topics
Quick answers
How many Refractive Ametropia clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in China (2 trials), Taiwan (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.