Adhesion of soluble fibronectin, laminin, and collagen type IV to intraocular lens materials 1 2

Linnola, Reijo J.; Sund, Malin; Ylönen, Riikka; Pihlajaniemi, Taina

doi:10.1016/s0886-3350(99)00238-2

Cited by 87 publications

(63 citation statements)

References 30 publications

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“…Acrylic material particularly hydrophobic has been identified as a preventing factor in PCO formation. Linnola, et al 17 found that acrylic had stronger adhesion with fibronectin and laminin compared to PMMA and silicone. It caused stronger adhesion of IOL and posterior capsule, therefore it would inhibit epithelial lens migration and proliferation.…”

Section: Discussionmentioning

confidence: 99%

Incidence and associated factors of posterior capsule opacification in pseudophakic patients at Cipto Mangunkusumo Hospital

Ayuningtyas

Gondhowiardjo

2015

Med J Indones

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Background: Posterior capsule opacification (PCO) is the most common postoperative consequence of cataract surgery which may cause visual acuity reduction, yet the incidence in Indonesia has not been reported. The objectives of this study were to evaluate three years cumulative incidence of PCO and factors associated with PCO formation at Cipto Mangunkusumo Hospital, Jakarta.Methods: This was a retrospective descriptive study on patients with uneventful senile cataract surgery during year 2010. All related data were retrieved from medical records in year 2013, which included patient demographics, type of surgery, intraocular lens (IOL) characteristics (material, optic edge design and diameter). Moreover, time to first PCO diagnosis (month), and best corrected visual acuity (BCVA) pre-operatively, at time PCO was diagnosed and two weeks after Neodymium-doped yttrium aluminum garnet (Nd:YAG) laser were noted (decimal).Results: A total of 578 eyes (485 patients) were involved in this study. Three years cumulative incidence of the PCO was 8.82% (51 eyes). Phacoemulsification surgery was performed in 496 (85.8%) eyes. The median time to PCO diagnosis was 21 months (range 1 to 34 months), mean of BCVA was 0.50 ± 0.26. Age (<65 and >65 years old) was not associated to PCO. Higher incidence of PCO was found in patients using hydrophilic acrylic IOL (10.7%) than in hydrophobic acrylic (6.2%). After Nd:YAG laser was performed, BCVA was improved to 1.00.Conclusion: Three years cumulative incidence of PCO was 8.82% and there was no defined factor related to PCO formation, but higher percentage of PCO occured in patients using hydrophilic acrylic IOL than in hydrophobic acrylic.

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Section: Discussionmentioning

confidence: 99%

Incidence and associated factors of posterior capsule opacification in pseudophakic patients at Cipto Mangunkusumo Hospital

Ayuningtyas

Gondhowiardjo

2015

Med J Indones

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“…Na prática percebemos que uma rotação de 1º da lente pode causar perda de 3,3% do poder cilindro da LIO sobre o astigmatismo corneano e quando essa rotação é próxima de 30º anula-se o poder refrativo cilíndrico da LIO (18) . Este estudo mostrou ainda haver correlação estatisticamente significativa entre a rotação da lente e diminuição da acuidade visual, assim como a correlação da rotação da lente e aumento das aberrações.…”

Section: Discussionunclassified

Performance visual após implante de LIO tórica em pacientes com astigmatismo corneano

Correia¹,

Moreira²,

Netto³

et al. 2009

Arq. Bras. Oftalmol.

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“…The lens rotates until a fibronectin and collagen adhesion develops between the IOL and the posterior capsule, which prevents any further rotary motion. 12 The amount of cylindrical correction reduction due to postoperative rotation was not large enough 13 to affect the expected end result in final uncorrected distance VA.…”

Section: Discussionmentioning

confidence: 99%

Acrylic toric intraocular lens implantation: a single center experience concerning clinical outcomes and postoperative rotation

Tsinopoulos

Tsaousis²,

Tsakpinis³

et al. 2010

OPTH

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Purpose: To present clinical results of toric intraocular lens (IOL) implantation for preexisting astigmatism correction and determine the time of any postoperative rotation. Patients and methods: Twenty-nine eyes of 19 patients underwent uncomplicated phacoemulsification and were implanted with an Acrysof © toric IOL. Uncorrected visual acuity, residual astigmatism, and postoperative rotation of the IOL were estimated one and six months after the operation. Results: Uncorrected visual acuity was 0.5 in 26 of 29 eyes (89.7%) and 0.8 in 19 of 29 patients (65.5%). The mean toric IOL axis rotation was 2.2 ± 1.5° (range 0.6-7.8°) one month postoperation and 2.7 ± 1.5° (range 0.9-8.4°) six months postoperation. Conclusion: Implantation of one-piece hydrophobic acrylic toric IOLs appears to have acceptable stability, which encourages visual outcome and emerges as an attractive alternative for correction of refractive astigmatism.

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Adhesion of soluble fibronectin, laminin, and collagen type IV to intraocular lens materials 1 2

Cited by 87 publications

References 30 publications

Incidence and associated factors of posterior capsule opacification in pseudophakic patients at Cipto Mangunkusumo Hospital

Incidence and associated factors of posterior capsule opacification in pseudophakic patients at Cipto Mangunkusumo Hospital

Performance visual após implante de LIO tórica em pacientes com astigmatismo corneano

Acrylic toric intraocular lens implantation: a single center experience concerning clinical outcomes and postoperative rotation

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