Visual Quality of Cataract Patients with High Myopia After Implantation of Different Intraocular Lenses

Wenzhou Medical University

Status: Active, not recruiting

Conditions: Cataract

Treatments: Other: No intervention

Study type: Observational

Funder types: Other

Identifiers

NCT06892470

H2025-015-K-14-04

Details and patient eligibility

About

This prospective study aims to compare the visual outcomes following the implantation of two different types of multifocal intraocular lenses (IOLs) in highly myopic patients. The study will evaluate visual quality, refractive outcomes, and patient satisfaction using various visual assessment techniques and subjective satisfaction surveys.

Enrollment: 62 estimated patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

• 1: Patients are older than 18 years

  2: The axial length (AL) measured by IOLMaster 700 is ≥26 mm

  3: No anterior or posterior segment pathology that could potentially compromise visual potential (such as glaucoma, myopic traction maculopathy, corneal leukoma, etc.).

  4: Able to understand, cooperate, and complete all follow - ups

Exclusion criteria

• 1: History of amblyopia

  2: Retinal detachment in the same eye or the fellow eye

  3: Presence of multiple peripheral retinal degenerative changes

  4: History of previous ocular surgery

Trial design

62 participants in 2 patient groups

TNF Group:

Description:

Implantation of PanOptix trifocal IOL

Treatment:

Other: No intervention

ZFR Group:

Description:

Implantation of Tecnis Symfony ZFR00 extended depth of focus IOL (Johnson \& Johnson)

Treatment:

Other: No intervention