SMILE Xtra

PROCEDURE3 trials

Sponsors

Shanghai Zhongshan Hospital, faculty of mediicne alexandria university

Conditions

Eye DiseasesMyopia

Unknown Phase

Corneal safety and stability in cases of Small incision lenticule extraction with collagen cross-linking (SMILE Xtra)

Active, not recruitingPACTR201810577524718

faculty of mediicne alexandria universityEye Diseases

Start: 2017-12-22Target: 60Updated: 2026-09-14

A Prospective Study on Clinical Effectiveness After SMILE Versus SMILE Xtra in Myopia

RecruitingNCT06973278

Shanghai Zhongshan HospitalMyopia

Start: 2023-02-01End: 2027-02-01Target: 200Updated: 2025-05-15

A Randomized Controlled Trial Comparing Clinical Effectiveness of SMILE Versus SMILE Xtra in Myopia

RecruitingNCT06992011

Shanghai Zhongshan HospitalMyopia

Start: 2023-02-01End: 2027-02-28Target: 300Updated: 2025-05-28

Related Papers

Comparing Efficacy and Corneal Biomechanics Between KLEx and KLEx Xtra in High Myopia: A 1-Year Prospective Randomized Study.

2026-03-04

Corneal Safety and Stability in Cases of Small Incision Lenticule Extraction with Collagen Cross-Linking (SMILE Xtra)

Journal of Ophthalmology2019-04-1423 citations