ArticleInternational ophthalmology2023
Rotational stability and refractive outcomes of the DFT/DATx15 toric, extended depth of focus intraocular lens.
Article in International ophthalmology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT05119127 (The Purpose of This Research is to Assess Vivity Toric IOL Rotational Stability at the End of Surgery, Post op 1 Day, Post op 1 Week and Post op 4 Weeks. Participants in This Research Study Are 45 Years of Age or Older and Have Planned Implantation in at Least One Eye With an Acrysof IQ Vivity Extended Vision Toric IOL.), which is not on this map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
The Purpose of This Research is to Assess Vivity Toric IOL Rotational Stability at the End of Surgery, Post op 1 Day, Post op 1 Week and Post op 4 Weeks. Participants in This Research Study Are 45 Years of Age or Older and Have Planned Implantation in at Least One Eye With an Acrysof IQ Vivity Extended Vision Toric IOL.
Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Assessment of vivity with French clinical data related to the toric model study.Scientific reports · 2025Article
- Toric Aberrometric Extended Depth of Focus Intraocular Lens: Visual Outcomes, Rotational Stability, Patients' Satisfaction, and Spectacle Independence.Journal of personalized medicine · 2025Article
- Functional outcomes and quality of life after AcrySof IQ Vivity intraocular lens implantation in a real-world study.Scientific reports · 2024Article
- Non-diffractive, toric, extended depth-of-focus intraocular lenses in eyes with low corneal astigmatism.Eye and vision (London, England) · 2024Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo quantitatively assess postoperative rotational stability and visual acuity with the DFT/DATx15 extended depth of focus (EDOF) toric intraocular lens (IOL).
methodsIn this prospective case series, thirty-five patients with a calculated IOL power between + 15.0 D and + 25.0 D, corneal astigmatism between 0.75 D and 2.25 D, and no significant ocular pathology underwent cataract surgery. Primary outcome was rotational stability of the IOL at 1 month post-operatively. Secondary outcomes included residual refractive astigmatism, absolute residual astigmatism prediction error, and monocular distance and intermediate visual acuities.
resultsMean absolute postoperative IOL rotation was 1.1 ± 0.2 degrees, with no rotation of more than 3 degrees at the final visit. Monocular mean best spectacle-corrected distance visual acuity (BSCDVA) improved from logMAR 0.27 ± 0.030 to 0.078 ± 0.017 (P < .001). Monocular uncorrected distance visual acuity (UCDVA) improved from 0.93 ± 0.096 to 0.18 ± 0.022 (P < .001). Best spectacle-corrected intermediate visual acuity (DSCIVA) was 0.17 ± 0.025, and uncorrected intermediate visual acuity (UCIVA) was 0.27 ± 0.040. Residual regular astigmatic refractive error was 0.21 ± 0.047 D.
conclusionsThe toric DFT/DATx15 EDOF lens showed excellent rotational stability and effective and predictable correction of astigmatism. Its refractive outcomes and safety profile were similar to those identified in prior studies of the non-toric DFT/DAT015 EDOF IOL. A small difference in monocular BSCDVA, of uncertain clinical significance, was found when comparing these outcomes with prior DFT/DAT015 data. The trial was retrospectively registered on November 5, 2021 (TRN NCT05119127).
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