Abstract
Purpose
To investigate refractive and visual outcomes as well as rotational stability following implantation of Eyecryl phakic toric intraocular lens (pIOL) for moderate-to-high myopic astigmatism.
Methods
The efficacy, safety, predictability, stability, and adverse events of Eyecryl toric pIOL were evaluated in patients with spherical refraction from − 4.50 to − 18.50 diopters (D) and cylindrical refraction from − 0.50 to − 5.50 D.
Results
This study included 60 eyes of 31 patients. The mean manifest refraction spherical equivalent (MRSE) dropped from − 10.45 ± 2.74 D preoperatively to − 0.34 ± 0.51 D and − 0.40 ± 0.56 D at 6 and 12 months postoperatively, respectively. There was an 81% decrease in astigmatism after surgery. The safety and efficacy of indices were 1.36 ± 0.43 and 1.20 ± 0 .32. At the final follow-up, the rate of eyes within ± 1.00 D and ± 0.50 D of the desired MRSE were 85% and 68.33%, respectively. Vision-threatening complications were not observed during the follow-up.
Conclusions
The implantation of pIOL was effective, safe, and predictable in patients with moderate-to-high myopic astigmatism during 1-year follow-up.
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Data availability
The data that support the findings of this study are available from the corresponding author, upon reasonable request.
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All authors contributed to the study conception and design. Material preparation, data collection and analysis were performed by BT and AA. The first draft of the manuscript was written by MES, and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Ethical approval was received from the University of Health Sciences Turkey, Istanbul Training and Research Hospital Ethics Committee.
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Sucu, M.E., Agca, A. & Tulu, B. One-year follow-up of a new posterior chamber toric phakic intraocular lens implantation for moderate-to-high myopic astigmatism. Int Ophthalmol 41, 2941–2949 (2021). https://doi.org/10.1007/s10792-021-01853-7
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DOI: https://doi.org/10.1007/s10792-021-01853-7