CompletedNot Applicable

Visual Function in Pediatric Patients With Posterior Lens Opacities

China63 participantsStarted 2020-01-04

Plain-language summary

Prognostic factors determining visual outcomes in patients with posterior polar cataracts and posterior lenticonus are largely unknown. In this trial, the investigators aimed to evaluate the visual outcomes in patients with posterior polar cataracts and posterior lenticonus and try to find out the factors associated with the visual acuity after surgery. Patients enrolled in this study will be followed for at least 6 months and will have study visits at 1 day, 1 week, 1 month, 3 month, 6 month postoperatively.

Who can participate

Age range3 Years – 14 Years

SexALL

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Inclusion Criteria: * Children with posterior polar cataracts or posterior lenticonus who need cataract surgery * Aged 3-14 years * Have signed a consent form * Can be followed Exclusion Criteria: * Have relevant ocular disease other than congenital cataract * Could not cooperate to the examinations

What they're measuring

Visual acuity (BCVA)

Timeframe: 6 month after surgery

Stereoacuity

Timeframe: 6 month after surgery

modulation transfer function (MTF)

Timeframe: 6 month after surgery

monochromatic aberrations

Timeframe: 6 month after surgery

Trial details

NCT IDNCT05207007

SponsorSun Yat-sen University

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2021-08-29

View on ClinicalTrials.gov More Congenital Cataract Polar Posterior trials