Effectiveness of Toric Intraocular Lenses for Treating Corneal Astigmatism in Patients With Cataract and Previous DALK

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

10 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-05-31

Study Completion Date

2017-07-31

Brief Summary

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the purpose of this study was to assess the efficacy of custom made toric intraocular lens implantation in patients with simultaneous post-DALK high corneal astigmatism and cataract.

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Detailed Description

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Patients undergoing cataract surgery after DALK for keratoconus were enrolled. Total corneal astigmatism (TCA)was assessed by a rotating Scheimpflug camera combined with Placido disk corneal topography (Sirius; CSO, Firenze, Italy). A customized toric IOL (FIL 611 T, Soleko) was implanted in all eyes. One year postoperatively, refraction was measured, the IOL position was recorded, and vectorial and non-vectorial analysis were performed to evaluate the correction of astigmatism.

Conditions

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Corneal Astigmatism in Cataract Patients and Previous DALK

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Customized toric IOL

Customized toric IOL for post-Dalk atigmatism in cataract patients

Group Type EXPERIMENTAL

Customized toric IOL for post-DALK atigmatism

Intervention Type DEVICE

Interventions

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Customized toric IOL for post-DALK atigmatism

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Corneal suture removal had been performed in all cases at least 1 year before cataract surgery.

Corneal astigmatism was stable at least since 6 months before the cataract surgery