Ireland
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Recruiting Observational

Ultrasound Biomicroscopic Assessment of Intraocular Lens Tilt and Decenteration After Phacoemulsification

NCT07769944 · tracked via the Priya Life Science Egypt tracker
Phase
Observational
Started
2025-10-01
Last updated
2026-08-18

Condition(s) studied

Ultrasound BiomicroscopyIntraocular LensTiltDecenterationPhacoemulsification

Investigational drug(s) / intervention(s)

Ultrasound biomicroscopy

Ultrasound biomicroscopy: Scanning is conducted with the non-dilated eye in a central position and the patient in the supine position. A drop of a topical anesthetic agent (benoxinate hydrochloride) is applied to both eyes.

Study summary

This study aims to assess intraocular lens (IOL) tilt and decenteration by means of ultrasound biomicroscopy after phacoemulsification.

Eligibility

Sex
ALL
Min age
—
Max age
45 Years
Healthy volunteers
No
Inclusion Criteria: * Both sexes. * Patients with senile cataract prepared for phacoemulsification and IOL implantation. Exclusion Criteria: * Age \<45 years. * Complicated ataract. * Coexisting ocular disorders (Glaucoma, Pseudoexfoliation Syndrome, Sublaxation, Chronic Iridocyclitis). * Previous ocular surgery. * Complicated phacoemulsification.

Primary outcome measure(s)

  • Measurement of intraocular lens tilt — Six months after surgery
    Measurement of intraocular lens (IOL) tilt. The intraocular lens (IOL) position was measured as the Anterior Chamber Depth (ACD), defined as the distance between the anterior border of the hyperreflective line marking the central posterior corneal surface and the anterior IOL optic surface at the centre of the pupillary space.

Trial sites (1)

FacilityCityRegionStatus
Sohag University Sohag Sohag Governorate Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07769944 on ClinicalTrials.gov ↗ ← All trials in Egypt