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Wang X, Liu S, Chen Y, Gong J, Wu N, Yao Y. Extended depth of focus IOL in eyes with different axial myopia and targeted refraction. BMC Ophthalmol 2024; 24:183. [PMID: 38649861 PMCID: PMC11036644 DOI: 10.1186/s12886-024-03442-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 04/09/2024] [Indexed: 04/25/2024] Open
Abstract
AIM To evaluate the objective visual outcomes following implantation of extended depth of focus intraocular lens (EDOF IOL) in individuals with varying axial lengths (AL) and targeted refraction. METHODS This retrospective study comprised age-matched eyes that underwent implantation of the EDOF IOL. Eyes were categorized based on AL into groups: control group with AL < 26 mm; high myopia group with AL ≥ 26 mm. Each group was then subdivided based on postoperative spherical equivalent (SE). Follow-up at three months included assessment of uncorrected visual acuity at different distances, contrast sensitivity (CS), refractive outcomes, and spectacle independence. RESULTS Overall, this study included 100 eyes from 100 patients, comprising 50 males (50.00%) and 50 females (50.00%), with 20 eyes in each group. In the control group, the uncorrected distance visual acuity (UDVA) at 5 and 3 m (m) in the - 1.50 to -0.75 group was inferior to that of the - 0.75 to 0.00 group (P = 0.004). Conversely, the uncorrected near visual acuity (UNVA) at 33 cm in the - 1.50 to -0.75 group was superior to that of the - 0.75 to 0.00 group (P = 0.005). Within the high myopia group, the UDVA at 5 and 3 m in the - 2.25 to -1.50 group was worse than in the - 0.75 to 0.00 group (P = 0.009 and 0.008, respectively). However, the UNVA at 33 cm in the - 2.25 to -1.50 group was better than in the - 0.75 to 0.00 group (P = 0.020). No significant differences were observed among the groups for corrected distance visual acuity (CDVA) (P > 0.05). Additionally, in the high myopia group, the CS of the - 2.25 to -1.50 group was lower compared to that of the - 0.75 to 0.00 group (P = 0.017). Among high myopia patients, 90.00% with refraction ranging from - 1.50 to -0.75 reported achieving overall spectacle independence. CONCLUSIONS Implantation of extended depth of focus intraocular lenses (IOLs) yields satisfactory visual and refractive outcomes in eyes with axial myopia. Among high myopia patients, a refraction ranging from - 1.50 to -0.75 diopters achieves superior visual quality compared to other postoperative myopic diopters.
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Affiliation(s)
- Xiaohui Wang
- Department of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Cha Zhong Road, 350005, Fujian, Fujian, China.
- Department of Ophthalmology, Binhai campus of the First Affiliated Hospital, National Regional Medical Center, Fujian Medical University, Fujian, China.
- Fujian Institute of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China.
- Fujian Provincial Clinical Medical Research Center of Eye Diseases and Optometry, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China.
| | - Sinan Liu
- Department of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Cha Zhong Road, 350005, Fujian, Fujian, China
- Department of Ophthalmology, Binhai campus of the First Affiliated Hospital, National Regional Medical Center, Fujian Medical University, Fujian, China
- Fujian Institute of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Clinical Medical Research Center of Eye Diseases and Optometry, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yinqi Chen
- Department of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Cha Zhong Road, 350005, Fujian, Fujian, China
- Department of Ophthalmology, Binhai campus of the First Affiliated Hospital, National Regional Medical Center, Fujian Medical University, Fujian, China
- Fujian Institute of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Clinical Medical Research Center of Eye Diseases and Optometry, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Jinping Gong
- Department of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Cha Zhong Road, 350005, Fujian, Fujian, China
- Department of Ophthalmology, Binhai campus of the First Affiliated Hospital, National Regional Medical Center, Fujian Medical University, Fujian, China
- Fujian Institute of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Clinical Medical Research Center of Eye Diseases and Optometry, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Nuozhou Wu
- Department of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Cha Zhong Road, 350005, Fujian, Fujian, China
- Department of Ophthalmology, Binhai campus of the First Affiliated Hospital, National Regional Medical Center, Fujian Medical University, Fujian, China
- Fujian Institute of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Clinical Medical Research Center of Eye Diseases and Optometry, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yihua Yao
- Department of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Cha Zhong Road, 350005, Fujian, Fujian, China
- Department of Ophthalmology, Binhai campus of the First Affiliated Hospital, National Regional Medical Center, Fujian Medical University, Fujian, China
- Fujian Institute of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Clinical Medical Research Center of Eye Diseases and Optometry, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
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Shen J, Cai L, Zhuo B, Abulimiti A, Ni S, Zhang L, Guo H, Chen X, Yang J. Binocular Visual Outcomes Comparison of Two Trifocal Intraocular Lenses in High-Myopic Cataract Patients: A 1-Year Multicenter Study. Am J Ophthalmol 2023; 254:1-10. [PMID: 36963601 DOI: 10.1016/j.ajo.2023.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 03/10/2023] [Accepted: 03/11/2023] [Indexed: 03/26/2023]
Abstract
PURPOSE To compare the postoperative visual outcomes and quality of vision obtained with 2 types of diffractive trifocal intraocular lenses (IOLs) in patients with highly myopic cataracts. DESIGN Prospective, multicenter, randomized controlled trial. METHODS Patients with high-myopic cataracts were randomized to binocular implantation of either the TFNT00 (n = 27) or the 839 MP (n = 28) trifocal IOLs at 3 surgery centers in China and were followed up for 1 year. Postoperative uncorrected distance, uncorrected intermediate, and uncorrected near visual acuity, and best-corrected distance visual acuity were measured. The defocus curve, high-order aberrations, modulation transfer function curve, Strehl ratio, and reading ability were compared between both groups. The functional vision and incidence of photic phenomena were surveyed using questionnaires. RESULTS Visual acuity at all ranges of vision was significantly improved in both groups. The TFNT00 group showed superior uncorrected intermediate visual acuity to that in the 839 MP group (P = .013). Reading ability at 40 and 60 cm was similar in both groups (P ≥ .05), whereas the preferred reading distances for near and intermediate were significantly different. The TFNT00 group had a significantly higher mean Visual Function Index 14 score, lower incidence of photic phenomena, and less posterior capsular opacity than the 839 MP group. CONCLUSION Bilateral implantation of both types of trifocal IOLs in patients with high-myopic cataracts provided good whole-course visual restoration, although recognition of fine Chinese characters remained impeded. As compared with 839 MP IOL, TFNT00 IOL resulted in greater patient satisfaction in intermediate activities, with a lower photic phenomena incidence.
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Affiliation(s)
- Jiying Shen
- From the Department of Ophthalmology, Shanghai Heping Eye Hospital (J.S., S.N., L.Z., H.G.), Shanghai, China
| | - Lei Cai
- Department of Ophthalmology and the Eye Institute, Eye and Ear, Nose, and Throat Hospital (L.C., B.Z., J.Y.), Shanghai, China; Key National Health Committee Laboratory of Myopia (L.C., B.Z., J.Y.), Shanghai, China; Fudan University, and Laboratory of Myopia, Chinese Academy of Medical Sciences (L.C., B.Z., J.Y.), Shanghai, China; Shanghai Key Laboratory of Visual Impairment and Restoration (L.C., B.Z., J.Y.), Shanghai, China
| | - Baoxian Zhuo
- Department of Ophthalmology and the Eye Institute, Eye and Ear, Nose, and Throat Hospital (L.C., B.Z., J.Y.), Shanghai, China; Key National Health Committee Laboratory of Myopia (L.C., B.Z., J.Y.), Shanghai, China; Fudan University, and Laboratory of Myopia, Chinese Academy of Medical Sciences (L.C., B.Z., J.Y.), Shanghai, China; Shanghai Key Laboratory of Visual Impairment and Restoration (L.C., B.Z., J.Y.), Shanghai, China
| | - Adilamu Abulimiti
- Department of Ophthalmology, Shanghai Aier Eye Hospital (A.A., X.C.), Shanghai, China
| | - Shuang Ni
- From the Department of Ophthalmology, Shanghai Heping Eye Hospital (J.S., S.N., L.Z., H.G.), Shanghai, China
| | - Limei Zhang
- From the Department of Ophthalmology, Shanghai Heping Eye Hospital (J.S., S.N., L.Z., H.G.), Shanghai, China
| | - Haike Guo
- From the Department of Ophthalmology, Shanghai Heping Eye Hospital (J.S., S.N., L.Z., H.G.), Shanghai, China
| | - Xu Chen
- Department of Ophthalmology, Shanghai Aier Eye Hospital (A.A., X.C.), Shanghai, China
| | - Jin Yang
- Department of Ophthalmology and the Eye Institute, Eye and Ear, Nose, and Throat Hospital (L.C., B.Z., J.Y.), Shanghai, China; Key National Health Committee Laboratory of Myopia (L.C., B.Z., J.Y.), Shanghai, China; Fudan University, and Laboratory of Myopia, Chinese Academy of Medical Sciences (L.C., B.Z., J.Y.), Shanghai, China; Shanghai Key Laboratory of Visual Impairment and Restoration (L.C., B.Z., J.Y.), Shanghai, China.
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Meng J, Fang Y, Lian J, Chen X, Zhou J, He W, Zhang K, Yang F, Lu Y, Zhu X. Visual and patient-reported outcomes of a diffractive trifocal intraocular lens in highly myopic eyes: a prospective multicenter study. EYE AND VISION (LONDON, ENGLAND) 2023; 10:19. [PMID: 37020245 PMCID: PMC10077756 DOI: 10.1186/s40662-023-00336-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 03/16/2023] [Indexed: 04/07/2023]
Abstract
BACKGROUND To investigate the visual and patient-reported outcomes of a diffractive trifocal intraocular lens (IOL) in highly myopic eyes. METHODS Patients with planned cataract removal by phacoemulsification and implantation of a trifocal IOL (AT LISA tri 839MP) were enrolled in the prospective, multicenter cohort study. Patients were allocated into three groups according to their axial length (AL): control group, AL < 26 mm; high myopia group, AL 26-28 mm; extreme myopia group, AL ≥ 28 mm. At 3 months post-surgery, data for 456 eyes of 456 patients were collected, including visual acuity, defocus curve, contrast sensitivity (CS), visual quality, spectacle independence, and overall satisfaction. RESULTS After surgery, the uncorrected distance visual acuity improved from 0.59 ± 0.41 to 0.06 ± 0.12 logMAR (P < 0.001). In all three groups, about 60% of eyes achieved uncorrected near and intermediate visual acuity of 0.10 logMAR or better, but significantly fewer eyes in the extreme myopia group achieved uncorrected distance visual acuity of 0.10 logMAR or better (P < 0.05). Defocus curves revealed that the visual acuity was significantly worse in the extreme myopia group than others at 0.00, - 0.50, and - 2.00 diopters (P < 0.05). CS did not differ between the control and high myopia groups but was significantly lower in the extreme myopia group at 3 cycles per degree. The extreme myopia group also had greater higher-order aberrations and coma, lower modulation transfer functions and VF-14 scores, more glare and halos, worse spectacle independence at far distance, and consequently lower patient satisfaction than others (all P < 0.05). CONCLUSIONS In eyes with a high degree of myopia (AL < 28 mm), trifocal IOLs have been shown to provide similar visual outcomes to those in non-myopic eyes. However, in extremely myopic eyes, acceptable results may be obtained with trifocal IOLs, but a reduced level of uncorrected distance vision is expected.
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Affiliation(s)
- Jiaqi Meng
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, 83 Fenyang Road, Xuhui District, Shanghai, 200031, China
- NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, 200031, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, 200031, China
| | - Yanwen Fang
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, 83 Fenyang Road, Xuhui District, Shanghai, 200031, China
- NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, 200031, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, 200031, China
| | - Jingcai Lian
- Shanghai Xinshijie Zhongxing Eye Hospital, Shanghai, China
| | - Xu Chen
- Department of Ophthalmology, Shanghai Aier Eye Hospital, Shanghai, China
| | - Jing Zhou
- Shanghai Bright Eye Hospital, Shanghai, China
| | - Wenwen He
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, 83 Fenyang Road, Xuhui District, Shanghai, 200031, China
- NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, 200031, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, 200031, China
| | - Keke Zhang
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, 83 Fenyang Road, Xuhui District, Shanghai, 200031, China
- NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, 200031, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, 200031, China
| | - Fan Yang
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, 83 Fenyang Road, Xuhui District, Shanghai, 200031, China
| | - Yi Lu
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, 83 Fenyang Road, Xuhui District, Shanghai, 200031, China.
- NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, 200031, China.
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, 200031, China.
| | - Xiangjia Zhu
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, 83 Fenyang Road, Xuhui District, Shanghai, 200031, China.
- NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, 200031, China.
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, 200031, China.
- State Key Laboratory of Medical Neurobiology, Fudan University, Shanghai, 200032, China.
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Sun T, Liu Y, Gao Y, Tang C, Lan Q, Yang T, Zhao X, Qi H. Comparison of visual outcomes of a diffractive trifocal intraocular lens and a refractive bifocal intraocular lens in eyes with axial myopia: a prospective cohort study. BMC Ophthalmol 2022; 22:407. [PMID: 36266642 PMCID: PMC9585875 DOI: 10.1186/s12886-022-02626-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/30/2022] [Indexed: 11/18/2022] Open
Abstract
Background To assess and compare the efficacy, safety, accuracy, predictability and visual quality of a diffractive trifocal intraocular lens (IOL) and a refractive rotationally asymmetric bifocal IOL in eyes with axial myopia. Methods This prospective cohort study enrolled patients with implantation of the diffractive trifocal IOL or the refractive bifocal IOL. Eyes were divided into four groups according to the IOL implanted and axial length. Manifest refraction, uncorrected and corrected visual acuity at far, intermediate and near distances, prediction error of spherical equivalent (SE), contrast sensitivity and aberrations were evaluated three months after surgery. Results In total, 80 eyes of 80 patients were included: 20 eyes in each group. Three months postoperatively, the corrected distance visual acuity of two trifocal groups were significantly better than the axial myopia bifocal group (P = 0.007 and 0.043). There was no significant difference of postoperative SE (P = 0.478), but the SE predictability of the trifocal IOL was better, whether in axial myopia groups (P = 0.015) or in control groups (P = 0.027). The contrast sensitivity was similar among four groups. The total aberration, higher order aberration and trefoil aberration of bifocal groups were significantly higher (all P < 0.001). Conclusions The diffractive trifocal IOL and the refractive bifocal IOL both provided good efficacy, accuracy, predictability and safety for eyes with axial myopia. By contrast, the trifocal IOL had a better performance in corrected distance visual acuity and visual quality. Trial registration The study was retrospectively registered and posted on clinicaltrials.gov at 12/02/2020 (NCT04265846).
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Affiliation(s)
- Tong Sun
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Yiyun Liu
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Yufei Gao
- Department of Ophthalmology, Affiliated Hospital of Yunnan University, Kunming, China
| | - Chuhao Tang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Qianqian Lan
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China.,Department of Ophthalmology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Tingting Yang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Xiaorui Zhao
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China.,Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Hong Qi
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China. .,Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China. .,, Present Address: Beijing, P R China.
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Sun T, Liu Y, Zhao X, Gao Y, Yang T, Lan Q, Tang C, Qi H. Presbyopia-correcting performance and subjective outcomes of a trifocal intraocular lens in eyes with different axial lengths: A prospective cohort study. Front Med (Lausanne) 2022; 9:980110. [PMID: 36117984 PMCID: PMC9478862 DOI: 10.3389/fmed.2022.980110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Abstract
PurposeTo compare the presbyopia-correcting performance, visual quality, satisfaction and life quality after implantation of a diffractive trifocal intraocular lens (IOL) in eyes with different axial lengths (AL).MethodsThis prospective cohort study enrolled patients with implantation of a trifocal IOL. Manifest refraction, uncorrected and distance-corrected visual acuity at different distances, contrast sensitivity, aberrations and IOL decentration were measured 3 months after surgery. Spectacle independence, adverse photic phenomena, overall satisfaction and life quality were assessed with a questionnaire.ResultsThis study included 61 eyes of 61 patients: 16 eyes in the short AL group, 28 eyes in the control group and 17 eyes in the long AL group. Postoperatively, the prediction error (PE) of spherical equivalent showed a difference (P = 0.002). The uncorrected near visual acuity in the long AL group was higher (P = 0.047). Although a higher IOL decentration was obtained in the long AL group (P = 0.034), no significant difference was found in contrast sensitivity and aberrations (all P > 0.05). In the questionnaire, patients in the long AL group showed a relatively lower spectacle independence at near distance (P = 0.060) and had difficulties in near activities, mental health and role in daily life (P = 0.003, 0.021, and 0.033). However, no significant difference was observed in overall satisfaction (P = 0.124).ConclusionWith detailed preoperative evaluation, the trifocal IOL provided satisfactory visual outcomes for patients with different AL. AL had a certain influence on predictability and IOL decentration. And for patients with long AL, the inadaptability to the near focal point might become an important problem.
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Affiliation(s)
- Tong Sun
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Yiyun Liu
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Xiaorui Zhao
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Yufei Gao
- Department of Ophthalmology, Affiliated Hospital of Yunnan University, Kunming, China
| | - Tingting Yang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Qianqian Lan
- Department of Ophthalmology, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Chuhao Tang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Hong Qi
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
- *Correspondence: Hong Qi,
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Fernández J, Alfonso Sánchez JF, Nieradzik M, Valcárcel B, Burguera N, Kapp A. Visual performance, safety and patient satisfaction after bilateral implantation of a trifocal intraocular lens in presbyopic patients without cataract. BMC Ophthalmol 2022; 22:341. [PMID: 35948879 PMCID: PMC9364506 DOI: 10.1186/s12886-022-02556-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 07/22/2022] [Indexed: 11/30/2022] Open
Abstract
Background The aim was to evaluate the safety and efficacy of a trifocal intraocular lens (IOL) for the correction of presbyopia and to assess patient satisfaction. Methods Records from three centres were reviewed to select presbyopic patients having undergone bilateral refractive lens exchange and implantation of the AT LISA tri 839MP multifocal IOL. Postoperatively, monocular and binocular distance, intermediate and near visual acuities, corrected and uncorrected, and subjective refraction were measured. Patients also completed a quality of life questionnaire. Safety evaluation included IOL stability and postoperative complications. Results 72 eyes (36 patients) were analysed. No clinically significant difference between pre- and postoperative corrected distance visual acuity (CDVA) was found for monocular or binocular measurements. Mean postoperative monocular CDVA was 0.02 ± 0.04 logMAR. Mean refractive values all improved statistically significantly compared with preoperative baseline (p ≤ 0.0064). Overall, 82.4% of eyes had spherical equivalent within ± 0.5 D and 97.1% within ± 1.0 D of emmetropia with a mean accuracy of -0.10 ± 0.41 D. Spectacle independence for distance, intermediate and near visual acuity was 87.5%, 84.4% and 78.1% respectively, and 78.1% of patients were satisfied with their postoperative, spectacle-free vision. Eight eyes received Nd:YAG laser treatment. No other IOL-related safety issues were reported. Conclusion AT LISA tri 839MP multifocal IOL bilaterally implanted in presbyopic patients provided excellent distance, intermediate and near visual outcomes with very accurate correction of refraction. These results were associated with a high level of spectacle independence and patient satisfaction. Trial registration Trial registered on https://clinicaltrials.gov/ under the identification NCT03790592 (31/12/2018).
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Affiliation(s)
- Joaquín Fernández
- Qvision, Department of Ophthalmology of VITHAS Almería Hospital, 04120, Almería, Spain.
| | - José F Alfonso Sánchez
- Fernández-Vega Ophthalmological Institute, Av. Doctores Fernández Vega, 34, 33012, Oviedo, Asturias, Spain
| | - Mark Nieradzik
- Augenzentrum Michelfeld, Daimlerstraße 60, 74545, Michelfeld, Germany
| | - Beatriz Valcárcel
- Fernández-Vega Ophthalmological Institute, Av. Doctores Fernández Vega, 34, 33012, Oviedo, Asturias, Spain
| | - Noemí Burguera
- Qvision, Department of Ophthalmology of VITHAS Almería Hospital, 04120, Almería, Spain
| | - Alexander Kapp
- Augenzentrum Michelfeld, Daimlerstraße 60, 74545, Michelfeld, Germany
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Bai H, Li H, Zheng S, Sun L, Wu X. Nd:YAG Capsulotomy Rates with Two Multifocal Intraocular Lenses. Int J Gen Med 2021; 14:8975-8980. [PMID: 34876835 PMCID: PMC8643175 DOI: 10.2147/ijgm.s342039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 11/11/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose To investigate the incidence of Nd:YAG capsulotomy after implantation of two types of multifocal intraocular lenses (MIOLs). Methods This retrospective analysis included patients who had undergone cataract extraction and implanted diffractive MIOL (Acri. LISA tri 839M) or asymmetric refractive MIOL (SBL-3) from May 2016 to September 2018. They were followed up for at least 3 years. During the follow-up period, the relevant data of patients were kept by special person in the hospital. The rates of Nd:YAG capsulotomy and the Kaplan-Meier survival curve were used to analyze the two groups. Results The Asymmetric Refractive MIOL group was comprised of 98 patients (121 eyes), while the Diffractive MIOL group was comprised of 99 patients (120 eyes). There were no significant differences in age, sex, or IOL power between the two groups. The Nd:YAG rate of the asymmetric refractive MIOL group and the diffractive MIOL group was 3.3% and 7.5% respectively (P = 0.15) in the first year, 14.88% and 22.5% respectively (P = 0.129) in the second year, and 21.49% and 34.17% respectively (P = 0.028) in the third year. In the first 7 months of follow-up, the two groups showed the same performance in the Nd:YAG rate. After that, there was a difference between the two groups, and the difference gradually increased. Until the 27th month of follow-up, the difference was significant (P < 0.05). What is more, there were significant differences in survival (without Nd:YAG capsulotomy)/failure (with Nd:YAG capsulotomy) functions (P = 0.0035). Conclusion The incidence of Nd:YAG laser capsulotomy in patients with diffractive MIOLs was higher than that in patients with asymmetric refractive MIOLs.
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Affiliation(s)
- Huiran Bai
- Qingdao Eye Hospital of Shandong First Medical University, Qingdao, People's Republic of China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Qingdao, People's Republic of China
| | - Honglei Li
- Qingdao Eye Hospital of Shandong First Medical University, Qingdao, People's Republic of China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Qingdao, People's Republic of China
| | - Simeng Zheng
- Qingdao Eye Hospital of Shandong First Medical University, Qingdao, People's Republic of China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Qingdao, People's Republic of China
| | - Lihong Sun
- Qingdao Eye Hospital of Shandong First Medical University, Qingdao, People's Republic of China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Qingdao, People's Republic of China
| | - Xiaoming Wu
- Qingdao Eye Hospital of Shandong First Medical University, Qingdao, People's Republic of China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Qingdao, People's Republic of China
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Tan Q, Lin D, Wang L, Chen B, Tang Q, Chen X, Chen M, Tan J, Zhang J, Wu L, Zhu X, Wang Y. Comparison of IOL Power Calculation Formulas for a Trifocal IOL in Eyes With High Myopia. J Refract Surg 2021; 37:538-544. [PMID: 34388073 DOI: 10.3928/1081597x-20210506-01] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To analyze the results of new intraocular lens (IOL) formulas (Emmetropia Verifying Optical [EVO], Kane, Olsen, and Barrett Universal II), traditional formulas (Haigis and SRK/T), and modified Wang-Koch axial length adjustment formulas with the SRK/T and Holladay 1 (SRK/Tmodified-W/K and H1modified-W/K) in Chinese patients with long eyes. METHODS In this retrospective case series, patients with an axial length of 26 mm or greater having uneventful femtosecond laser-assisted cataract surgery with one trifocal IOL model were enrolled. The actual postoperative spherical equivalent of the manifest refraction was compared with the formula-predicted refraction based on the implanted IOL power. A subgroup analysis was performed based on the axial length. RESULTS A total of 113 eyes was enrolled. Using User Group for Laser Interference Biometry constants, the modified Wang-Koch formulas had the lowest percentage of eyes with hyperopic outcomes. The Barrett Universal II, Olsen, Kane, and EVO 2.0 formulas produced a statistically lower median absolute error than the SRK/Tmodified-W/K and SRK/T formulas (P < .05). The Barrett Universal II formula produced higher percentages of eyes within ±0.50 diopters (D) of the prediction error than the SRK/T formula (P < .05). In eyes with axial lengths of less than 28 mm, there were no significant differences in the prediction accuracy of the eight formulas. In eyes with axial lengths of 28 mm or greater, the new IOL formulas yielded the lowest median absolute error, followed by the H1modified-W/K and Haigis formulas. The SRK/Tmodified-W/K formula had the highest mean absolute error and the lowest percentages of eyes within ±0.25 and ±0.50 D of endpoint. The traditional formulas yielded the highest risk of refractive surprise. CONCLUSIONS All formulas achieved good results in eyes with axial lengths of less than 28 mm with trifocal IOL implanted. The newer formulas tend to produce better outcomes for eyes with high myopia. The SRK/Tmodified-W/K formula provided improved accuracy only in eyes with axial lengths of 30 mm or greater. [J Refract Surg. 2021;37(8):538-544.].
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Djodeyre MR, Ortega-Usobiaga J, Beltran J, Druchkiv V, Baviera-Sabater J, Bouza-Miguens C. Bilateral Refractive Lens Exchange With Trifocal Intraocular Lens for Hyperopia in Patients Younger Than 40 Years: A Case-Control Study. J Refract Surg 2021; 37:524-531. [PMID: 34388068 DOI: 10.3928/1081597x-20210518-01] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To evaluate visual outcomes, satisfaction, and spectacle independence in non-presbyopic hyperopic patients who underwent bilateral refractive lens exchange with a trifocal intraocular lens (IOL) and to compare them with presbyopic hyperopic patients. METHODS In this retrospective study, patients younger than 40 years underwent bilateral refractive lens exchange with a diffractive trifocal IOL (FineVision Micro F; PhysIOL SA) for hyperopia with at least 3 months of follow-up. A control group of patients older than 50 years was matched by axial length, sex, and follow-up. Safety, efficacy, predictability, patient satisfaction, and spectacle independence were evaluated. RESULTS One hundred thirty-three patients (average age = 36.94 ± 2.91 years; range = 21.50 to 40 years) were included in this study. After a mean follow-up of 8.83 ± 5.69 months (range = 2.75 to 77.63 months), the safety and efficacy indexes and predictability within ±1.00 diopters (D) were 1.02%, 0.98%, and 99.62%, respectively, which was not different from the control group (P > .05). No intraoperative complications were recorded. The only postoperative complication was posterior capsule opacification in 21 eyes (7.89%), which was similar to the control group (P > .05). Ninety-seven percent of patients in each group expressed that they were satisfied and all of them in each group reported that they did not use spectacles for distance, intermediate, or near vision. CONCLUSIONS Refractive lens exchange and trifocal IOL implantation for hyperopia in patients without presbyopia provided the same good visual outcomes as in presbyopic patients with a high rate of patient satisfaction and spectacle independence. [J Refract Surg. 2021;37(8):524-531.].
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Abstract
PURPOSE To compare the clinical outcomes obtained after implantation of 1 of 3 models of diffractive trifocal IOLs. SETTING Hospital da Luz, Lisbon, Portugal. DESIGN Prospective randomized comparative study. METHODS Patients undergoing cataract surgery with bilateral implantation of 1 of 3 models of diffractive trifocal IOLs were enrolled. The IOL models implanted were the FineVision POD F, RayOne Trifocal, or the AcrySof IQ PanOptix IOL (30 eyes of 15 patients in each group). Visual acuity (VA), refraction, defocus curve, and contrast sensitivity outcomes were evaluated during a 3-month follow-up. Furthermore, the Quality of Vision questionnaire (QoV) was used to evaluate the frequency, severity, and discomfort of different visual symptoms. RESULTS A total of 90 eyes of 45 patients were included. No statistically significant differences were found between groups in distance, intermediate, and near VA (P ≥ .112) and postoperative refraction (P ≥ .059). Postoperative binocular uncorrected intermediate VA of 0.10 logarithm of the minimum angle of resolution (logMAR) or better was found in 14 (93.33%) patients in the 3 groups. Postoperative binocular uncorrected near VA of 0.10 logMAR or better was found in 13 (86.67%), 14 (93.33%), and 13 (86.67%) patients in the POD F, RayOne, and PanOptix IOLs groups, respectively. No statistically significant differences were found between groups in scotopic contrast sensitivity with and without glare and in the QoV scores (P ≥ .057), except for the difference between the POD F and RayOne IOLs groups in depth perception severity, which was less in the RayOne IOL group (P = .019). CONCLUSIONS The 3 trifocal IOLs evaluated provided a complete visual restoration with good visual quality outcomes.
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Fernández J, García-Montesinos J, Martínez J, Piñero DP, Rodríguez-Vallejo M. Posterior capsular opacification evaluation through contrast sensitivity defocus curves with two multifocal intraocular lenses of similar material. Graefes Arch Clin Exp Ophthalmol 2021; 259:2995-3002. [PMID: 34110451 DOI: 10.1007/s00417-021-05262-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 05/18/2021] [Accepted: 05/28/2021] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To assess the degree of posterior capsular opacification (PCO) and its influence on contrast sensitivity defocus curve (CSDC) after implantation of two trifocal intraocular lenses (IOLs), Alsafit (AT) and Liberty (L), during a 12-month follow-up. A secondary aim was to evaluate the Nd:YAG capsulotomy rate in a long time. METHODS Data from 63 subjects, 34 implanted with AT and 29 with L, were retrospectively analyzed for this pilot study. In those eyes without capsulotomy during the first year (n = 58), CSDC at 3 and 12 months after surgery and PCO grading were measured, with additional answering of a visual function questionnaire (VF-14) and a question of general satisfaction. The period after surgery up to capsulotomy or last on-demand visit without Nd:YAG was recorded for survival analysis beyond the 12-month follow-up. RESULTS Total area under CSDC (TAUC) between 3 and 12 months decreased from 2.96 to 1.71 for AT (p < 0.05) and from 2.73 to 2.21 (p > 0.05) for L. Of eyes, 51.6, 19.3, and 29% with AT were graded as level 0, 1, and 2 of PCO, while 85.1, 11.1, and 3.7% of eyes with L were graded as level 0, 1, and 2 (p < 0.05). PCO grading was correlated with a decrease of TAUC (ρ = - 0.27, p = 0.04). Median time to require capsulotomy was 22 months with AT and 30 months with L (p < 0.05). CONCLUSIONS PCO decreases CSDC in patients with trifocal lenses. Despite using the same hydrophilic material, PCO grading and Nd:YAG capsulotomy rate was higher for AT than for L.
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Affiliation(s)
- Joaquín Fernández
- Department of Ophthalmology (Qvision), VITHAS Hospital, 04120, Almería, Spain
| | - Javier García-Montesinos
- Department of Ophthalmology (Qvision), VITHAS Hospital, 04120, Almería, Spain
- Department of Ophthalmology, Carlos Haya University Regional Hospital, 29010, Málaga, Spain
| | - Javier Martínez
- Department of Ophthalmology (Qvision), VITHAS Hospital, 04120, Almería, Spain
| | - David P Piñero
- Department of Optics, Pharmacology and Anatomy, University of Alicante, Alicante, Spain
- Department of Ophthalmology (OFTALMAR), Vithas Medimar International Hospital, Alicante, Spain
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Javaloy J, Druchkiv V, Beltrán J, Moya J, Albarrán-Diego C, Montalbán R, Muñoz G. Retinal detachment after phacoemulsification in refractive surgery clinics: a large series analysis with variable follow-up during 16 years. Graefes Arch Clin Exp Ophthalmol 2021; 259:1555-1567. [PMID: 33791845 DOI: 10.1007/s00417-021-05160-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 03/07/2021] [Accepted: 03/10/2021] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To determine the long-term incidence of pseudophakic retinal detachment (PRD) after phacoemulsification and the weight of the main risk factors in the appearance of such complication in a large sample. To implement a customized formula and a software calculation program able to quantify the risk of suffering PRD applicable to all lens extraction patients. METHODS Retrospective cumulative risk analysis conducted on 178,515 eyes operated under similar conditions in a group of refractive surgery clinics (Clínica Baviera SL) located in a relatively limited geographical area (Spain). A survival analysis was performed and the data were modelled using the Weibull regression to determine the risk over a period of 16 years and to estimate the association of different risk factors: sex, age, axial length (AXL) of the eye, intraoperative posterior capsule rents (PCR), and YAG laser capsulotomies. The resulting estimates were translated into a predictive equation for hazard rates and survival probabilities. Later, an application was developed to make prediction available for the clinical community in order to estimate the potential risk of any hypothetical case before lens surgery. RESULTS Globally, 1521 (0.85%) cases of PRD were diagnosed during the period. The risk for PRD was significantly greater in males (5.48 [2.94-10.2]; p < 0.001), in long eyes (1.24 [1.21-1.26]; p < 0.001), and also after posterior capsule rents (13.97 [11.61-16.82]; p < 0.001). Posterior capsule rupture increased the risk of PRD up to fourteen times. CONCLUSIONS From weaker to stronger impact, age, axial length, sex, and intraoperative posterior capsule rent were significant risk factors for the appearance of PRD after lens extraction.
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Affiliation(s)
- Jaime Javaloy
- Department of Refractive Surgery, Clínica Baviera Alicante, Alicante, Spain.
| | - Vasyl Druchkiv
- Department of Research and Development, Clínica Baviera Valencia, Valencia, Spain
| | - Jaime Beltrán
- Department of Research and Development, Clínica Baviera Valencia, Valencia, Spain
| | - Jaime Moya
- Department of Ophthalmology, Hospital Virgen de los Lirios, Alcoy, Spain
| | | | - Raúl Montalbán
- Department of Refractive Surgery, Clínica Baviera Alicante, Alicante, Spain
| | - Gonzalo Muñoz
- Department of Refractive Surgery, Clínica Baviera Castellón, Castellón, Spain
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