Status:
COMPLETED
Factor Analysis of Unintended Initial Dissection of the Posterior Plane
Lead Sponsor:
Yifeng Yu
Conditions:
Myopia
Small-incision Lenticule Extraction (SMILE) Surgery
Eligibility:
All Genders
18-45 years
Brief Summary
To explore the potential factors for unintended initial dissection of the posterior plane in a large sample retrospective analysis and surgeons of different levels.
Detailed Description
Myopia is the most common eye disease in the world. Femtosecond laser small incision lens extraction (SMILE) has increasingly become the first choice in refractive surgery due to its greater biomechan...
Eligibility Criteria
Inclusion
- A condition in which the spherical equivalent refractive error of an eye is ≤ -0.50 D when ocular accommodation is relaxed;
- Age ≥18 years;
- Spherical equivalent (SE) ≥ -10.0D;
- Corrected distance visual acuity (CDVA) ≥ 16/20;
- Stable myopia for at least 2 years;
- No contact lenses wearing for at least 2 weeks.
Exclusion
- The presence or history of eye conditions other than myopia and astigmatism, such as keratoconus or external eye injury;
- A history of eye surgery;
- The presence or history of systemic diseases.
Key Trial Info
Start Date :
April 1 2021
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
September 1 2021
Estimated Enrollment :
3003 Patients enrolled
Trial Details
Trial ID
NCT05367154
Start Date
April 1 2021
End Date
September 1 2021
Last Update
May 10 2022
Active Locations (1)
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1
The Second Affiliated Hospital of Nanchang University
Nanchang, Jiangxi, China, 330000