Accuracy of Intra Ocular Lens CARLEVALE Calculation

The purpose of this study is to assess the accuracy of intra ocular lens power calculation using the new Carlevale sutureless scleral fixation posterior chamber intra ocular lens.

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Key information

Conditions

Lens Diseases Eye Diseases

Sex eligibility

All sexes

Study type

Observational

Primary location

Centre hospitalier universitaire

Poitiers, Vienne, 86000, France

About this study

Retrospective comparison of refractive spherical equivalent predicted before surgery and measured after surgery in patient who underwent implantation of an sutureless scleral fixation posterior chamber intra ocular lens between October 2019 and Avril 2022 in the ophthalmology department of Poitiers Hospital and La Rochelle Hospital.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

All patients who underwent implantation of Carlevale between Octobre 2019 and Avril 2022 in the ophtalmologie department of Poitiers hospital and La Rochelle hospital

Exclusion criteria

Post surgery best corrected visual acuity worse than 20/40
Keratoconus
Macular oedema

Treatment and study plan

Carlevale implantation

Procedure

Vitrectomy and Carlevale implantation

Primary outcomes

Prediction error

Time frame: Between Month 1 and Month 6

Difference between the measured and predicted post-operative refractive spherical equivalent for the intra oculaire lens power implanted

Sponsors and collaborators

Lead sponsor

Poitiers University Hospital

Other

Registry information

Official study title

Refractive Outcomes After Scleral Fixation of the Carlevale Intraocular Lens: Retrospective Study of Power Calculation Accuracy.

Important dates

Study start: 2019
Primary completion: 2022
Study completion: 2022
First posted: May 10, 2022
Registry last updated: Jan 19, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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Completed