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  • 1
    Online Resource
    Online Resource
    Video_1.MP4
    Frontiers Media SA ; 2024
    In:  Frontiers in Medicine Vol. 11 ( 2024-2-22)
    Details
    In: Frontiers in Medicine, Frontiers Media SA, Vol. 11 ( 2024-2-22)
    Abstract: To report a novel surgical technique for recurrent pupillary optic capture after flanged intraocular lens (IOL) fixation. Methods In this retrospective case series, we detail our use of two parallel 7–0 polypropylene sutures passed between the iris plane and the optic of scleral-fixated IOL to address pupillary optic capture. Flanges were created using ophthalmic cautery to secure it to the sclera without suture. Results Two eyes with pupillary optic capture underwent a sutureless surgical technique using 7–0 polypropylene flanges. No recurrences of pupillary optic capture were observed during the 1-year follow-up. Conclusion Our sutureless surgical technique using a 7–0 polypropylene flange was an effective, efficient, and less invasive approach for treating recurrent pupillary optic capture.
    Type of Medium: Online Resource
    ISSN: 2296-858X
    URL: Article
    URL: Article
    URL: Article
    DOI: 10.3389/fmed.2024.1367905
    DOI: 10.3389/fmed.2024.1367905.s001
    DOI: 10.3389/fmed.2024.1367905.s002
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2024
    detail.hit.zdb_id: 2775999-4
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  • 2
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    Online Resource
    RISK FACTORS FOR PUPILLARY OPTIC CAPTURE FOLLOWING SUTURELESS FLANGED INTRAOCULAR LENS FIXATION FOR INTRAOCULAR LENS DISLOCATION
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Retina Vol. 43, No. 6 ( 2023-06), p. 964-971
    Details
    In: Retina, Ovid Technologies (Wolters Kluwer Health), Vol. 43, No. 6 ( 2023-06), p. 964-971
    Abstract: To identify risk factors for pupillary optic capture after sutureless flanged intraocular lens (IOL) fixation for IOL dislocation. Methods: This retrospective comparative study enrolled consecutive patients who underwent flanged IOL fixation using 25-gauge pars plana vitrectomy. One hundred twenty-six eyes (126 patients) were divided into two groups according to the presence or absence of pupillary optic capture. A swept-source anterior segment optical coherence tomography and a rotating Scheimpflug camera were used to analyze and compare surgical parameters, including axial length, anterior chamber depth, differences in scleral tunnel angle and length, and IOL tilt and decentration, between the two groups. Results: Compared with the nonpupillary optic capture group (106 eyes, 84.1%), the pupillary optic capture group (20 eyes, 15.9%) had larger differences in the nasal and temporal scleral tunnel angles and larger horizontal tilt ( P 〈 0.05). Multivariate regression analysis demonstrated that these factors correlated with the occurrence of pupillary optic capture ( P 〈 0.05). Conclusion: To prevent pupillary optic capture after flanged IOL fixation, surgeons should avoid asymmetry in the angles of the nasal and temporal scleral tunnels, which causes horizontal IOL tilt and subsequent pupillary capture.
    Type of Medium: Online Resource
    ISSN: 0275-004X
    URL: Article
    DOI: 10.1097/IAE.0000000000003743
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 2071014-8
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  • 3
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    Online Resource
    Hyperviscosity Syndrome-related Retinopathy in a Patient with Waldenström Macroglobulinemia
    Korean Ophthalmological Society ; 2023
    In:  Journal of the Korean Ophthalmological Society Vol. 64, No. 11 ( 2023-11-15), p. 1120-1125
    Details
    In: Journal of the Korean Ophthalmological Society, Korean Ophthalmological Society, Vol. 64, No. 11 ( 2023-11-15), p. 1120-1125
    Abstract: Purpose: We report a case of retinopathy related to bilateral hyperviscosity syndrome in a patient with Waldenström macroglobulinemia.Case summary: A 77-year-old male presented with reduced visual acuities of both eyes 2 months in duration. Fundus examination revealed extensive flame-shaped retinal hemorrhages and venous congestion. Optical coherence tomography (OCT) evidenced macular edema and OCT angiography (OCTA) indicated damage to the superficial and deep capillary plexi of retina and choriocapillaris and dilated large choroidal vessels. We diagnosed central retinal vein occlusion with macular edema and prescribed intravitreal bevacizumab and posterior subtenon triamcinolone injections, however, the edema did not improve. As retinopathy associated with hematological disease was thus suspected, we referred the patient to our department of hematology and oncology for further assessment. He was diagnosed with Waldenström macroglobulinemia. After initiation of chemotherapy, the retinal hemorrhage in and macular edema of both eyes decreased. After six chemotherapy cycles, the retinal hemorrhages resolved and the macular edema improved in both eyes. OCTA revealed that the choroidal vessel dilation also improved.Conclusions: In elderly patients presenting with central retinal vein occlusions and macular edema of both eyes, it is important to assess whether the retinopathy is associated with a hyperviscosity syndrome linked to a hematological disease.
    Type of Medium: Online Resource
    ISSN: 0378-6471 , 2092-9374
    URL: Article
    DOI: 10.3341/jkos.2023.64.11.1120
    Language: English
    Publisher: Korean Ophthalmological Society
    Publication Date: 2023
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  • 4
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    Online Resource
    Table_1.DOC
    Frontiers Media SA ; 2022
    In:  Frontiers in Medicine Vol. 8 ( 2022-1-24)
    Details
    In: Frontiers in Medicine, Frontiers Media SA, Vol. 8 ( 2022-1-24)
    Abstract: This study evaluated the color contrast ratio (CCR) of the internal limiting membrane (ILM) using different color settings of digitally assisted vitreoretinal surgery (DAVS) with different indocyanine green (ICG) concentrations.s Methods This is a prospective comparative observational study. Consecutive patients that underwent 25G vitrectomy and ILM peeling using a standard operating microscope (SOM) (25 eyes), DAVS Ver. 1.1 (12 eyes), or DAVS Ver. 1.3 (13 eyes) were enrolled. The SOM and DAVS Ver. 1.1 groups used 0.075% ICG, and the DAVS Ver. 1.3 group used 0.025% ICG. In DAVS Ver. 1.1, macular CCR was compared between four different presets in the red, green, and blue channels: Default (Red (R) 100%, Green (G) 100%, and Blue (B) 100%); Preset 1 (R 20%, G 100%, B 100%); Preset 2 (R 80%, G 80%, B 100%), and Preset 3 (R 85%, G 100%, B 90%). In DAVS Ver. 1.3, macular CCR was evaluated using two different customized settings that modified the hue and saturation: Customized Setting 1 (R 86, G 100, B 100%, Hue +2°, Saturation 90%, Gamma 1.2) and Customized Setting 2 (R 90, G 100, B 100%, Hue +20°, Saturation 100%, Gamma 0.9). All patients underwent ophthalmologic examinations including BCVA at baseline and at 12 months. Results In DAVS Ver. 1.1, macular CCR was highest in Preset 3 ( P & lt; 0.01). The CCR of Customized Setting 2 of DAVS Ver. 1.3 using 0.025% ICG did not differ from that of Preset 3 in DAVS Ver. 1.1 using 0.075% ICG. Furthermore, there was no significant difference in BCVA between the Customized Setting 2 of DAVS Ver. 1.3 with 0.025% ICG and the Preset 3 of DAVS Ver. 1.1 with 0.075% ICG groups at baseline and at 12 months ( P & gt; 0.05, respectively). Conclusion Customized DAVS settings enabled surgeons to use a 3-fold lower ICG concentration in ILM peeling.
    Type of Medium: Online Resource
    ISSN: 2296-858X
    URL: Article
    URL: Article
    DOI: 10.3389/fmed.2021.810070
    DOI: 10.3389/fmed.2021.810070.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2022
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  • 5
    Online Resource
    Online Resource
    Reply
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Retina Vol. 43, No. 7 ( 2023-07), p. e45-e46
    Details
    In: Retina, Ovid Technologies (Wolters Kluwer Health), Vol. 43, No. 7 ( 2023-07), p. e45-e46
    Type of Medium: Online Resource
    ISSN: 0275-004X
    URL: Article
    DOI: 10.1097/IAE.0000000000003814
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 2071014-8
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  • 6
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    Online Resource
    Corrigendum: Customized Color Settings of Digitally Assisted Vitreoretinal Surgery to Enable Use of Lower Dye Concentrations During Macular Surgery
    Frontiers Media SA ; 2022
    In:  Frontiers in Medicine Vol. 9 ( 2022-4-21)
    Details
    In: Frontiers in Medicine, Frontiers Media SA, Vol. 9 ( 2022-4-21)
    Type of Medium: Online Resource
    ISSN: 2296-858X
    URL: Article
    DOI: 10.3389/fmed.2022.901546
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2022
    detail.hit.zdb_id: 2775999-4
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  • 7
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    Online Resource
    ASSESSMENT OF HYPERREFLECTIVE FOCI AFTER BEVACIZUMAB OR DEXAMETHASONE TREATMENT ACCORDING TO DURATION OF MACULAR EDEMA IN PATIENTS WITH BRANCH RETINAL VEIN OCCLUSION
    Ovid Technologies (Wolters Kluwer Health) ; 2021
    In:  Retina Vol. 41, No. 2 ( 2021-02), p. 355-365
    Details
    In: Retina, Ovid Technologies (Wolters Kluwer Health), Vol. 41, No. 2 ( 2021-02), p. 355-365
    Abstract: To evaluate the association between hyperreflective foci (HRF) on spectral domain optical coherence tomography and therapeutic effect of intravitreal bevacizumab (IVB) or intravitreal dexamethasone implants (IVD) according to macular edema (ME) duration in branch retinal vein occlusion. Methods: Consecutive treatment-naive patients received IVB or IVD for at least 6 months. Each group was subdivided according to ME duration ( 〈 3 months vs. ≥3 months). Hyperreflective foci and best-corrected visual acuity were compared. Results: Of 139 eyes (139 patients), 69 received IVB and 70 received IVD. At baseline, eyes with ME ≥ 3 months had more outer and total retinal HRF than eyes with ME 〈 3 months ( P 〈 0.001 and P = 0.001). At 6 months, the IVD group exhibited a greater reduction in outer retinal HRF than the IVB group in both ME duration subgroups ( P = 0.015 and P 〈 0.001). In the ME ≥ 3 months group, IVD resulted in greater best-corrected visual acuity improvement than IVB ( P = 0.017). Conclusion: Increased outer retinal HRF at baseline in eyes with ME ≥ 3 months together with a greater reduction in HRF at 6 months and better visual outcomes after IVD suggests that the inflammatory aspect of disease should be considered in the treatment of ME. Thus, IVD injection could be more appropriate for patients with a longer ME duration after branch retinal vein occlusion.
    Type of Medium: Online Resource
    ISSN: 0275-004X
    URL: Article
    DOI: 10.1097/IAE.0000000000002826
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 2071014-8
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