Evidence map›Paper›PMID 39103785›Full record

ArticleBMC ophthalmology2024

Accuracy of intraocular lens calculation formulas based on swept-source OCT biometer in cataract patients with phakic intraocular lens.

Zongsheng Zeng, Meiyi Zhu, Guangbin Zhang

Abstract read
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Article in BMC ophthalmology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Zongsheng Zeng *Xiamen Eye Center and Eye Institute of Xiamen University, Xiamen, China.
Meiyi Zhu *Xiamen Eye Center and Eye Institute of Xiamen University, Xiamen, China.
Guangbin ZhangXiamen Eye Center and Eye Institute of Xiamen University, Xiamen, China. 386975604@qq.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo research the accuracy of intraocular lens (IOL) calculation formulas and investigate the effect of anterior chamber depth (ACD) and lens thickness (LT) measured by swept-source optical coherence tomography biometer (IOLMaster 700) in patients with posterior chamber phakic IOL (PC-pIOL).

methodsRetrospective case series. The IOLMaster 700 biometer was used to measure axial length (AL) and anterior segment parameters. The traditional formulas (SRK/T, Holladay 1 and Haigis) with or without Wang-Koch (WK) AL adjustment, and new-generation formulas (Barret Universal II [BUII], Emmetropia Verifying Optical [EVO] v2.0, Kane, Pearl-DGS) were utilized in IOL power calculation.

resultsThis study enrolled 24 eyes of 24 patients undergoing combined PC-pIOL removal and cataract surgery at Xiamen Eye Center of Xiamen University, Xiamen, Fujian, China. The median absolute prediction error in ascending order was EVO 2.0 (0.33), Kane (0.35), SRK/T-WK

conclusionThe Kane, EVO 2.0, and traditional formulas with WK AL adjustment displayed high prediction accuracy. Furthermore, the ACD and LT measurement error does not exert a significant influence on the accuracy of IOL power calculation formulas in highly myopic eyes implanted with PC-pIOL.

Indexed as

BiometryCataractPhakic Intraocular LensesRefraction, OcularTomography, Optical CoherenceAdultAgedAnterior ChamberAxial Length, EyeFemaleHumansLens Implantation, IntraocularMaleMiddle AgedOptics and PhotonicsReproducibility of ResultsAnterior chamber depth measurement errorCataractIOL calculation formulaIOLMaster 700Phakic intraocular lens

Identifiers

PMID39103785
PMCPMC11299284

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