UnknownNot Applicable

A Study of Artificial Intelligence Assisted Small Incision Lenticule Extraction (SMILE) for Surgical Design and Influencing Factors

China3,000 participantsStarted 2014-03-01

Plain-language summary

The goal of this observational study is to learn about the difference of refractive outcomes between Artificial Intelligence and experienced surgeon predicting Nomogram assist SMILE surgical design and the influenced factors of refractive outcomes in patients who underwent Small Incision Lenticule Extraction(SMILE) at the Refractive Surgery Center of Tianjin Eye Hospital. The main questions it aims to answer are: * Compare the difference of refractive outcomes between Artificial Intelligence and experienced surgeon predicting Nomogram assist SMILE surgical design * Analysis the influenced factors of refractive outcomes

Who can participate

Age range18 Years – 45 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age of 18 years and older * Stable refraction over the past 2 years * Corrected distance visual acuity (CDVA) of 20/25 or better * Soft contact lens discontinued 2 weeks or longer * Rigid contact lens discontinued 4 weeks or longer Exclusion Criteria: * Abnormal corneal topographic features * Severe dry eye * Active keratitis * Corneal scars * Keratoconus or suspected keratoconus, * Glaucoma * Retina diseases * History of intraocular or corneal surgery * Pregnant or lactating women, required chronic systemic corticosteroids or immunocompromised subjects were also excluded from this study

What they're measuring

Diopter

Timeframe: 3 months after small incision lenticule extraction

Uncorrected Distance Visual Acuity (UDVA)

Timeframe: 3 months after small incision lenticule extraction

Corrected Distance Visual Acuity (CDVA)

Timeframe: Before small incision lenticule extraction 3 months after small incision lenticule extraction

Trial details

NCT IDNCT06229301

SponsorTianjin Eye Hospital

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2024-09-30

Contact for this trial

Yan Wang

+82227313336 wangyan7143@vip.sina.com

View on ClinicalTrials.gov More Myopia trials

Plain-language summary

Who can participate

Age range18 Years – 45 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

What they're measuring

Diopter

Timeframe: 3 months after small incision lenticule extraction

Uncorrected Distance Visual Acuity (UDVA)

Timeframe: 3 months after small incision lenticule extraction

Corrected Distance Visual Acuity (CDVA)

Timeframe: Before small incision lenticule extraction 3 months after small incision lenticule extraction