Refractive Accuracy and Rotational stability with an Aspheric Toric Intraocular Lens With and Without Implantation of a Capsular Tension Ring - a randomized two parallel arms clinical trial - - tIOL / CTR Studie

OcuNet GmbH & Co KG0 个研究点目标入组 179 人开始时间: 2018年8月27日最近更新: 2024年8月19日

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•intended implantation of Tecnis Toric in one or both eyes - age-related cataract with regular astigmatism - requiring an IOL power between 16.0 and 26.0 D SEQ - intended and reasonable ambulant cataract surgery -age 18 and older - regular astigmatism with a corneal cylinder between 0.75 and -2.75 D - patients with a post-operative potential best-corrected visual acuity of 0.5 or better based on the estimation of the surgeon - written informed consent to surgery, participation in the study and data protection

•- the partner eye was already recruited - relevant concomitant ophthalmic diseases (such as significant cornea guttata, significant corneal scar/opacity, glaucoma, NPDR stage II or II, PDR, pseudoexfoliation, trauma, AMD and other co-morbidity that could result in an outcome worse than UCVA 0.5 or that might affect capsular bag stability) - history of relevant previous ocular surgery (such as corneal surgery, glaucoma surgery, vitreoretinal surgery, other surgery) which might result in an outcome worse than UCVA 0.5 or that might affect capsular stability - expected residual cylinder = 0,5 dpt - Patient participates in other clinical trials

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OcuNet GmbH & Co KG