Time–efficiency assessment of guided toric IOL cataract surgery: a pilot study

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dc.contributor.authorBarberá Loustaunau, Emanuel
dc.contributor.authorBasanta, Iván
dc.contributor.authorVázquez, José
dc.contributor.authorDurán, Pablo
dc.contributor.authorCosta, María
dc.contributor.authorCouñago, Felipe M.D.
dc.contributor.authorGarzón Jiménez, Nuria
dc.contributor.authorSánchez, Miguel Ángel
dc.date.accessioned2023-06-17T09:06:02Z
dc.date.available2023-06-17T09:06:02Z
dc.date.issued2021-04-26
dc.descriptionSubmitted: September 11, 2020; Final revision submitted: April 26, 2021; Accepted: April 26, 2021.
dc.description.abstractPurpose: To compare the time spent on toric intraocular lens (IOL) implantation during cataract surgery using a manualmarking vs a digital image–guided system (the Verion) for toric IOL alignment. Settings: All procedures were performed at the Instituto Oftalmológico Quirónsalud ophthalmology clinic (A Coruña, Spain). Design: We designed an experimental and longitudinal (1-month follow-up) study. Methods: A total of 98 eyes of 65 participants (68.2 ± 12.2 years) were divided into 2 groups: 49 eyes operated with toric IOL alignment using a manual-marking technique (manual group) and another 49 eyes operated using image-guided marking (Verion group). The primary variable for comparison between both groups was cataract surgery time. Other outcomes such as toric IOL misalignment, spherical equivalent, astigmatism, uncorrected distance visual acuity, and corrected distance visual acuity were also measured. AU3 Results: The total cataract surgery time was 2:09 minutes shorter (P < .001) with the Verion system (12:12 ± 2:20) compared with the surgical procedure performed using manual marking (15:27 ± 3:04). One month after surgery, there were no statistical differences in terms of toric IOL misalignment between the Verion (3.38° ± 2.95°) and the manual group (4.66° ± 3.95°). No statistical differenceswere observed between groups for refractive and visual outcomes either (P ≥ .05). Conclusions: The cataract surgery time was reduced when the procedure was assisted using the Verion system to align the IOL compared with manual marking, maintaining the same efficacy in terms of toric IOL misalignment, residual refraction, and visual acuity.
dc.description.departmentDepto. de Optometría y Visión
dc.description.facultyFac. de Óptica y Optometría
dc.description.refereedTRUE
dc.description.sponsorshipm Alcon Laboratories, Inc.
dc.description.statusinpress
dc.eprint.idhttps://eprints.ucm.es/id/eprint/65758
dc.identifier.issn0886-3350; 1873-4502 (e)
dc.identifier.officialurlhttp://www.lww.com/
dc.identifier.relatedurlhttps://journals.lww.com/jcrs/pages/default.aspx
dc.identifier.urihttps://hdl.handle.net/20.500.14352/8168
dc.journal.titleJournal of cataract and refractive surgery
dc.language.isoeng
dc.publisherLippincott, Williams & Wilkins
dc.relation.projectID(IIT#34628531)
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.cdu617.741‑004.1
dc.subject.cdu617.7‑089
dc.subject.cdu617.7‑089.243
dc.subject.ucmOftalmología
dc.subject.unesco3201.09 Oftalmología
dc.titleTime–efficiency assessment of guided toric IOL cataract surgery: a pilot study
dc.typejournal article
dspace.entity.typePublication
relation.isAuthorOfPublication367ce491-287f-4b2a-ba6a-870a393c5609
relation.isAuthorOfPublication.latestForDiscovery367ce491-287f-4b2a-ba6a-870a393c5609
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