1. One-Year Clinical Outcomes Following Aspheric Toric Monofocal IOL with a Double C-Loop Haptic Design Implantation.
- Author
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Ang RET, Tañá-Rivero P, Pastor-Pascual F, Stodulka P, Slovak M, Tetz M, Fischinger I, Cazal J, Gessa-Sorroche M, Ibarz-Barberá M, Holland D, and Groneberg T
- Abstract
Purpose: This study aimed to evaluate one-year clinical outcomes in cataract patients with pre-existing corneal astigmatism implanted with a biconvex aspheric toric monofocal intraocular lens (IOL) with a double C-loop haptic-design., Methods: One hundred and eighteen patients (236 eyes) with corneal astigmatism (≥0.75D) were implanted bilaterally with the PODEYE toric IOL and assessed up to 1-year after surgery. Postoperative evaluation included monocular and binocular uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA), under both photopic and mesopic lighting conditions, refraction, photopic and mesopic contrast sensitivity (with and without glare), and rotational stability., Results: At the last postoperative visit, 74.6% and 95.8% of eyes were within ±0.50D and ±1.00D of the target refraction, respectively. About 78.0% and 97.5% of eyes showed a postoperative refractive cylinder of ≤0.50D and ≤1.00D, respectively. The mean manifest spherical equivalent value was 0.16±0.40D, and the mean refractive cylinder value was -0.42±0.33D. 97.5% and 100% of patients had a binocular UDVA and CDVA of ≥20/32, respectively. The mean binocular UDVA and CDVA were 0.01±0.09 and -0.03±0.07 logMAR, respectively. Under mesopic conditions, 79.5% and 89.8% of patients showed a binocular UDVA and CDVA of ≥20/32, respectively. The mean binocular UDVA and CDVA were 0.15±0.11 and 0.10±0.10 logMAR, respectively. Binocular contrast sensitivity function both under photopic and mesopic conditions was good. The mean absolute IOL rotation was 2.52±2.59 degrees with 98.56% of eyes having a rotation of less than 10 degrees., Conclusion: Bilateral implantation of an aspheric toric monofocal IOL with a double C-loop haptic design in cataract patients with corneal astigmatism provides good visual and refractive outcomes up to 1-year post-surgery., Competing Interests: Robert Edward T. Ang declares grants for studies from Acevision, Inc., Acufocus, Inc., Bausch&Lomb, Inc.; Beaver-Visitec International, Glaukos Corp., Hoya, Ivantis, Inc., Johnson&Johnson Vision, Spyglass, STAAR Surgical and ViaLase. Pedro Tañá-Rivero declares grants for studies from Alcon Healthcare SA, AST Products Inc., BVI Inc., Carl Zeiss, Hoya Surgical AG, Humanoptics Holding AG, Johnson & Johnson Surgical Vision, Staar Surgical AG and ViaLase Inc. Francisco Pastor-Pascual declares grants for studies from Alcon Healthcare SA, BVI Inc., Carl Zeiss, Hoya Surgical AG and Humanoptics Holding AG. Pavel Stodulka declares grants for studies from Bausch and Lomb and Payment for the performance of the clinical investigation upon delivery of the clinical data from PhysIOL. Marta Ibarz-Barberá declares grants for studies from BVI Inc., Cutting-Edge, ELIOS Vision Inc., and Hoya Surgical AG. Detlef Holland reports study fee from physiol, outside the submitted work. The authors report no other conflicts of interest in this work., (© 2024 Ang et al.)
- Published
- 2024
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