SMILE vs WFG-LASIK in correction of myopic astigmatism

Comparison between Small Incision Lenticule Extraction and Wavefront-Guided Femtosecond Laser-Assisted In Situ Keratomileusis in Correction of Myopic Astigmatism.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR201901821397773

Enrollment

Registered

2019-01-17

Start date

2018-10-15

Completion date

Unknown

Last updated

2026-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Eye Diseases

Interventions

Femtosecond assisted wavefront guided LASIK

Small incision lenticule extraction

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Age: 18 years or older. 2, Simple or compound myopic astigmatism. 3. Stable refractive error over the past year. 4. A clear cornea without any active inflammation. 5. A clear lens and a healthy posterior segment.

Exclusion criteria

Exclusion criteria: 1. Unstable refraction. 2. Ectatic disorders (such as keratoconus). 3. Severe dry eyes. 4. Pregnancy. 5. Collagen vascular diseases and inflammatory disorders such as Rheumatoid arthritis.

Design outcomes

Primary

Measure	Time frame
Achieve post operative uncorrected visual acuity equal or better than preoperative spectacle corrected visual acuity	—

Secondary

Measure	Time frame
achieving good quality of vision with less aberrations	—

Countries

Egypt

Contacts

Public ContactMohammad Gamil

professor of ophthalmology

mgamil001@yahoo.com+201110888823

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Feb 4, 2026