The FDA Report on Intraocular Lenses

Stark, Walter J.; Worthen, David M.; Holladay, Jack T.; Bath, Patricia E.; Jacobs, Mary E.; Murray, George; McGHEE, Eleanor T.; Talbott, Max W.; Shipp, Melvin D.; Thomas, Nancy E.; Barnes, Roger W.; Brown, Daniel W.; Buxton, Jorge N.; Reinecke, Robert D.; Lao, Chang Sheng; Fisher, Scarlett

doi:10.1016/s0161-6420(83)34555-3

Cited by 237 publications

(57 citation statements)

References 19 publications

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“…The only one that we found is more than 20 years old and uses the U.S. Food and Drug Administration guidelines. 27 In that study, the threshold for a CDVA of 0.5 (logMAR 0.301) or better was 85%.…”

Section: Discussionmentioning

confidence: 82%

Clinical outcomes of cataract surgery after bag-in-the-lens intraocular lens implantation following ISO standard 11979-7:2006

Tassignon¹,

Gobin²,

Mathysen³

et al. 2011

Journal of Cataract and Refractive Surgery

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Section: Discussionmentioning

confidence: 82%

Clinical outcomes of cataract surgery after bag-in-the-lens intraocular lens implantation following ISO standard 11979-7:2006

Tassignon¹,

Gobin²,

Mathysen³

et al. 2011

Journal of Cataract and Refractive Surgery

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“…Prior to 1980, most surgeons had been trained to leave patients aphakic. Only 177,000 lenses of four different classes were implanted in 1979 [7]; in contrast, in 1983 alone, 409,000 intraocular lenses were implanted [8]. As the new lenses became more in vogue and patient outcomes improved, the drive to place intraocular lenses grew.…”

Section: -1990mentioning

confidence: 99%

Trends in penetrating keratoplasty in the United States 1980–2005

et al. 2007

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In this review, we analyze the trends in corneal transplantation over the past 25 years in the United States. The most dramatic change was the progressive sharp increase in the number of corneal transplants performed during the 1980s, corresponding with the rise of pseudophakic bullous keratopathy (PBK) as the leading indication for keratoplasty. More recently, there has been a steady annual decline in total keratoplasties for more than a decade, corresponding with a decline in the cases performed for PBK, which still accounts for the highest percentage of cases done. Regrafts have been an increasingly important indication for keratoplasty, as older grafts fail. Keratoconus, Fuchs dystrophy, and other inherited diseases have remained consistent indications for keratoplasty during the last quarter century.

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“…Many previous studies have reported that the incidence of dislocation of posterior chamber (PC) IOLs ranges from 0.2 to 2.0%. [1][2][3][4] IOL dislocation is classified into in-the bag and out-of-the-bag according to the status of the capsular bag. Dislocation of the IOL within the capsular bag is in-the-bag IOL and dislocation of the IOL outside of the capsule is out-of-the-bag IOL.…”

Section: Introductionmentioning

confidence: 99%

Comparision of surgical outcomes of intraocular lens refixation and intraocular lens exchange with perfluorocarbon liquid and fibrin glue-assisted sutureless scleral fixation

Lee

Park

2015

Eye

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Aim The purpose of this study was to compare the surgical outcomes of intraocular lens (IOL) refixation with intraocular lens exchange using perfluorocarbon liquid (PFCL) and fibrin glue-assisted sutureless scleral fixation surgery in patients with dislocation of the IOL. Methods Twenty-five eyes of 25 patients who underwent surgery for dislocated IOLs with PFCL and fibrin glue-assisted scleral fixation were studied; 13 eyes experienced IOL refixation (in-the-bag and out-of-the-bag), and 12 eyes experienced IOL exchange. Preoperative and postoperative clinical features from patient charts and 25 eyes with 46 months' follow-up information were reviewed and analyzed. Results At postoperative 6 months, best-corrected visual acuity (BCVA) and spherical equivalent of IOL refixation and exchange were significantly improved (P = 0.042, P = 0.001), and endothelial cell density was significantly decreased in the two groups with no significant difference between them. Surgically induced astigmatism of IOL refixation improved from 0.90 ± 0.47 to 0.61 ± 0.37 (P = 0.012), and IOL exchange improved from 1.17 ± 0.64 to 0.73 ± 0.37 (P = 0.037) at postoperative 6 months, with no significant difference between the two groups. Complications occurred in four eyes in the IOL refixation group and in three eyes in the IOL exchange group.Conclusion PFCL and fibrin glue-assisted IOL sutureless scleral refixation or exchanged fixation was an effective surgical treatment for IOL dislocation. Also, because postoperative BCVA, surgical outcomes, and complications did not differ significantly between IOL refixation and exchange surgery, if IOL exchange surgery is not indicated, IOL refixation surgical techniques should be considered.

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The FDA Report on Intraocular Lenses

Cited by 237 publications

References 19 publications

Clinical outcomes of cataract surgery after bag-in-the-lens intraocular lens implantation following ISO standard 11979-7:2006

Clinical outcomes of cataract surgery after bag-in-the-lens intraocular lens implantation following ISO standard 11979-7:2006

Trends in penetrating keratoplasty in the United States 1980–2005

Comparision of surgical outcomes of intraocular lens refixation and intraocular lens exchange with perfluorocarbon liquid and fibrin glue-assisted sutureless scleral fixation

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