International contact lens clinic (New York, N.Y.)最新文献_第8页

Keys for bifocal contact lens success 双焦点隐形眼镜成功的关键

International contact lens clinic (New York, N.Y.) Pub Date : 1999-03-01 Epub Date: 1999-12-23 DOI: 10.1016/S0892-8967(99)00018-8

N.Rex Ghormley (OD, FAAO, Co-editor)

引用次数: 0

How good can vision be? 视力能有多好?

International contact lens clinic (New York, N.Y.) Pub Date : 1999-03-01 Epub Date: 1999-12-23 DOI: 10.1016/S0892-8967(99)00023-1

Gerald E Lowther PhD (OD, Co-editor)

引用次数: 0

International contact lens clinic (New York, N.Y.) Pub Date : 1999-03-01 Epub Date: 1999-12-23 DOI: 10.1016/S0892-8967(99)00024-3

Milton M Hom (OD, FAAO)

引用次数: 0

Tangential or sagittal dioptric plots: is there a difference? 切向或矢状屈光图:有区别吗?

International contact lens clinic (New York, N.Y.) Pub Date : 1999-03-01 Epub Date: 1999-12-23 DOI: 10.1016/S0892-8967(99)00021-8

Sami G El Hage PhD, DSc (OD) , Norman E Leach MS (OD, FAAO)

引用次数: 7

Passive protein removal by two multipurpose lens solutions: comparison of effects on in vitro deposited and patient-worn hydrogel contact lenses 两种多用途隐形眼镜溶液的被动蛋白去除:对体外沉积和患者佩戴的水凝胶隐形眼镜的效果比较

International contact lens clinic (New York, N.Y.) Pub Date : 1999-03-01 Epub Date: 1999-12-23 DOI: 10.1016/S0892-8967(99)00020-6

Peter A Simmons PhD (FAAO), William H Ridder III PhD (OD, FAAO), Timothy B Edrington MS (OD, FAAO), Sharon Ho (OD), Kuen-Chine Lau (OD)

{"title":"Passive protein removal by two multipurpose lens solutions: comparison of effects on in vitro deposited and patient-worn hydrogel contact lenses","authors":"Peter A Simmons PhD (FAAO), William H Ridder III PhD (OD, FAAO), Timothy B Edrington MS (OD, FAAO), Sharon Ho (OD), Kuen-Chine Lau (OD)","doi":"10.1016/S0892-8967(99)00020-6","DOIUrl":"10.1016/S0892-8967(99)00020-6","url":null,"abstract":"<div><p><span>Many contact lens wearers do not perform sufficient surfactant cleaning to remove deposited protein from their lenses. In this study, the “passive” protein removal performance during soaking/disinfection of two multipurpose solutions was investigated. Both artificially deposited and patient-worn etafilcon hydrogel lenses (Surevue, Vistakon, FDA group 4) were examined. Whole lenses or lens quarters were soaked in ReNu MultiPlus (Bausch & Lomb) or Complete Comfort Plus (Allergan). After soaking for 2–24 hours, lenses were removed and solutions assayed for desorbed </span>lysozyme<span> by spectrophotometry. Both multipurpose solutions performed passive protein removal during soaking. Complete removed more than ReNu (means of 211.5 vs 125.3 μg/lens from patient-worn lenses, respectively, after 7 hours). Protein assay of lens pieces after soaking indicated low (<60 μg/lens) amounts of superficial protein remaining in both solution groups. The removal represents 10–50% of the total protein load on the lens and may have an impact on the overall clinical performance of these products.</span></p></div>","PeriodicalId":80286,"journal":{"name":"International contact lens clinic (New York, N.Y.)","volume":"26 2","pages":"Pages 33-38"},"PeriodicalIF":0.0,"publicationDate":"1999-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0892-8967(99)00020-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56188902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

The “pe Dk/L” and “pe Dk”: part 1. Concepts and applications “pe Dk/L”和“pe Dk”:第1部分。概念和应用

International contact lens clinic (New York, N.Y.) Pub Date : 1999-03-01 Epub Date: 1999-12-23 DOI: 10.1016/S0892-8967(99)00017-6

Richard M Hill PhD (OD, Contributing Editor)

引用次数: 2

Product review 产品评论

International contact lens clinic (New York, N.Y.) Pub Date : 1999-01-01 Epub Date: 1999-09-02 DOI: 10.1016/S0892-8967(99)00014-0

引用次数: 0

Flexure and residual astigmatism with RGP lenses of low, medium, and high oxygen permeability 低、中、高氧透性RGP镜片的屈曲和残余散光

International contact lens clinic (New York, N.Y.) Pub Date : 1999-01-01 Epub Date: 1999-09-02 DOI: 10.1016/S0892-8967(99)00009-7

Meng C Lin (OD), Christopher Snyder MS (OD, FAAO)

引用次数: 7

Papillary hypertrophy of the upper tarsal conjunctiva during contact lens wear: a 4-month study with BEN22 detergent in contact lens care 隐形眼镜佩戴期间睑上结膜乳头状肥大:使用BEN22洗洁剂护理隐形眼镜的4个月研究

International contact lens clinic (New York, N.Y.) Pub Date : 1999-01-01 Epub Date: 1999-09-02 DOI: 10.1016/S0892-8967(99)00011-5

Hanna H Vaahtoranta-Lehtonen MD, Olli-Pekka J Lehtonen MD, Pekka Vilja MD, Olli Peltola MS

{"title":"Papillary hypertrophy of the upper tarsal conjunctiva during contact lens wear: a 4-month study with BEN22 detergent in contact lens care","authors":"Hanna H Vaahtoranta-Lehtonen MD, Olli-Pekka J Lehtonen MD, Pekka Vilja MD, Olli Peltola MS","doi":"10.1016/S0892-8967(99)00011-5","DOIUrl":"10.1016/S0892-8967(99)00011-5","url":null,"abstract":"<div><p>The effect of a 50:50 mixture of L-α-rhamnopyranosyl-β-hydroxydecanoyl-β-hydroxydecanoate and 2-O-α-L-rhamnopyranosyl-α-L-rhamnopyranosyl-β-hydroxydecanoyl-β-hydro-xydecanoate (BEN22) on the rate of papillary hypertrophy was studied in 47 contact lens wearers for two periods of 8 weeks each. The care solutions were 0.00025% chlorhexidine acetate<span><span> (CHX) with or without 0.005% BEN22. CHX and CHX + BEN22 were used simultaneously by each subjects but in different eyes. The grade of papillary hypertrophy increased in both the CHX and the CHX + BEN22 group during the first period but not during the second period. There were no differences between protein content of lenses or tear lactoferrin activity in the groups. In </span>giant papillary conjunctivitis, tear lactoferrin levels were low, but papillary hypertrophy in its milder forms did not correlate with tear lactoferrin levels. BEN22 was well tolerated but did not diminish the rate of papillary hypertrophy.</span></p></div>","PeriodicalId":80286,"journal":{"name":"International contact lens clinic (New York, N.Y.)","volume":"26 1","pages":"Pages 10-14"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0892-8967(99)00011-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56189356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Quantitative assay of protein deposits on hydrophilic contact lenses treated with renu®1 and complete®2 solutions 用renu®1和complete®2溶液处理的亲水隐形眼镜上蛋白质沉积的定量分析

International contact lens clinic (New York, N.Y.) Pub Date : 1999-01-01 Epub Date: 1999-09-02 DOI: 10.1016/S0892-8967(99)00012-7

Yi Liu MD, Pei Ying Xie MD, PhD

{"title":"Quantitative assay of protein deposits on hydrophilic contact lenses treated with renu®1 and complete®2 solutions","authors":"Yi Liu MD, Pei Ying Xie MD, PhD","doi":"10.1016/S0892-8967(99)00012-7","DOIUrl":"10.1016/S0892-8967(99)00012-7","url":null,"abstract":"<div><p>The purpose of this study was to investigate the protein deposit cleaning ability of new ReNu® MultiPlus™ (ReNu®<span><sup>1</sup></span>) and new COMPLETE® brand ComfortPLUS™ Multi-Purpose Solution (COMPLETE®<span><sup>2</sup></span>) on hydrophilic contact lenses. New never-worn hydrophilic contact lenses (SUREVUE®<span><sup>3</sup></span> etafilcon A, 58%) were used. Contact lenses were incubated in artificial tear solution for in vitro soaking; human-worn lenses were collected for in vivo assay. The measurements were performed using a UV spectrophotometer. The cleaning efficacy of COMPLETE® on protein deposits was significantly better than that of ReNu®. In the in vitro experiment, COMPLETE® removed about two times the amount of deposits than ReNu® did. In an in vivo experiment, the difference was even more remarkable. The differing cleaning efficacies of the two solutions may be due to differences in their pH, buffers, or cleaning components. The difference was not due to soaking time, as each solution reached a peak point after which no additional protein deposits were removed.</p></div>","PeriodicalId":80286,"journal":{"name":"International contact lens clinic (New York, N.Y.)","volume":"26 1","pages":"Pages 15-19"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0892-8967(99)00012-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56189366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4