Loading and release of a phospholipid from contact lenses

Optometry and Vision Science

Volumn 88, Issue 4, 2011, Pages 502-506

  Pitt, William G ^a,c   Jack, Daniel R ^a   Zhao, Yibei ^a   Nelson, Jared L ^b   Pruitt, John D ^b  

^a Department of Electrical and Computer Engineering   (United States)

^b CIBA Vision Corporation   (United States)

^c BRIGHAM YOUNG UNIVERSITY   (United States)

Author keywords

artificial tear fluid; Contact lens; dry eye syndrome; phospholipid delivery

Indexed keywords

ARTIFICIAL TEARS; CONTROLLED RELEASE; DIFFUSIVITIES; DIMYRISTOYL; DRY EYE; DRY EYE SYNDROME; LIPID LAYERS; N-PROPANOL; PHOSPHOCHOLINE; SCINTILLATION COUNTING; SILICONE HYDROGELS; TEAR FILMS;

CONTACT LENSES; PHOSPHOLIPIDS; SILICONES;

OPTICAL INSTRUMENTS;

DIMYRISTOYLPHOSPHATIDYLCHOLINE; DYES, REAGENTS, INDICATORS, MARKERS AND BUFFERS; EYE DROPS; PHOSPHOLIPID; SILICONE DERIVATIVE;

ARTICLE; DRUG DELIVERY SYSTEM; DRY EYE; FEASIBILITY STUDY; HUMAN; HYDROGEL; HYDROPHILIC CONTACT LENS;

CONTACT LENSES, HYDROPHILIC; DIMYRISTOYLPHOSPHATIDYLCHOLINE; DRUG DELIVERY SYSTEMS; DRY EYE SYNDROMES; FEASIBILITY STUDIES; HUMANS; HYDROGEL; INDICATORS AND REAGENTS; OPHTHALMIC SOLUTIONS; PHOSPHOLIPIDS; SILICONES;

EID: 79953779239     PISSN: 10405488     EISSN: None     Source Type: Journal    
DOI: 10.1097/OPX.0b013e31820e9ff8     Document Type: Article

References (28)

1. Foulks GN. Prolonging contact lens wear and making contact lens wear safer. Am J Ophthalmol 2006;141:369-73.
2. Yamada M, Mochizuki H, Kawashima M, Hata S. Phospholipids and their degrading enzyme in the tears of soft contact lens wearers. Cornea 2006;25:S68-72.
3. Korb DR, Greiner JV, Glonek T. Tear film lipid layer formation: implications for contact lens wear. Optom Vis Sci 1996;73:189-92. (Pubitemid 26112453)
4. Ham BM, Cole RB, Jacob JT. Identification and comparison of the polar phospholipids in normal and dry eye rabbit tears by MALDITOF mass spectrometry. Invest Ophthalmol Vis Sci 2006;47: 3330-8. (Pubitemid 351639694)
5. Lorentz H, Jones L. Lipid deposition on hydrogel contact lenses: how history can help us today. Optom Vis Sci 2007;84:286-95. (Pubitemid 46624853)
6. Glasson M, Stapleton F, Willcox M. Lipid, lipase and lipocalin differences between tolerant and intolerant contact lens wearers. Curr Eye Res 2002;25:227-35. (Pubitemid 36307988)
7. Peters K, Millar T. The role of different phospholipids on tear break-up time using a model eye. Curr Eye Res 2002;25:55-60. (Pubitemid 36120915)
8. Butovich IA, Millar TJ, Ham BM. Understanding and analyzing meibomian lipids: a review. Curr Eye Res 2008;33:405-20. (Pubitemid 351998839)
9. McCulley JP, Shine WE. The lipid layer of tears: dependent on meibomian gland function. Exp Eye Res 2004;78:361-5. (Pubitemid 38183312)
10. Carney FP, Nash WL, Sentell KB. The adsorption of major tear film lipids in vitro to various silicone hydrogels over time. Invest Ophthalmol Vis Sci 2008;49:120-4.
11. Mochizuki H, Yamada M, Hatou S, Kawashima M, Hata S. Deposition of lipid, protein, and secretory phospholipase A2 on hydrophilic contact lenses. Eye Contact Lens 2008;34:46-9.
12. Prager MD, Quintana RP. Radiochemical studies on contact lens soilation. II. Lens uptake of cholesteryl oleate and dioleoyl phosphatidylcholine. J Biomed Mater Res 1997;37:207-11. (Pubitemid 27467662)
13. Dausch D, Lee S, Dausch S, Kim JC, Schwert G, Michelson W. [Comparative study of treatment of the dry eye syndrome due to disturbances of the tear film lipid layer with lipid-containing tear substitutes]. Klin Monatsbl Augenheilkd 2006;223:974-83. (Pubitemid 46118742)
14. Ousler GW, Michaelson C, Christensen MT. An evaluation of tear film breakup time extension and ocular protection index scores among three marketed lubricant eye drops. Cornea 2007;26:949-52. (Pubitemid 47329799)
15. Solomon R, Perry HD, Donnenfeld ED, Greenman HE. Slitlamp biomicroscopy of the tear film of patients using topical Restasis and Refresh Endura. J Cataract Refract Surg 2005;31:661-3. (Pubitemid 40719406)
16. Lee S, Dausch S, Maierhofer G, Dausch D. [A new therapy concept for the treatment of dry eye-the usefulness of phospholipid liposomes]. Klin Monatsbl Augenheilkd 2004;221:825-36. (Pubitemid 39490663)
17. Korb DR, Scaffidi RC, Greiner JV, Kenyon KR, Herman JP, Blackie CA, Glonek T, Case CL, Finnemore VM, Douglass T. The effect of two novel lubricant eye drops on tear film lipid layer thickness in subjects with dry eye symptoms. Optom Vis Sci 2005;82:594-601. (Pubitemid 41060347)
18. Di Pascuale MA, Goto E, Tseng SC. Sequential changes of lipid tear film after the instillation of a single drop of a new emulsion eye drop in dry eye patients. Ophthalmology 2004;111:783-91. (Pubitemid 38429677)
19. Dinslage S, Stoffel W, Diestelhorst M, Krieglstein GK. Tolerability and safety of two new preservative-free tear film substitutes. Cornea 2002;21:352-5. (Pubitemid 34450468)
20. Hamilton WC. A technique for the characterization of hydrophilic solid surfaces. J Colloid Interface Sci 1972;40:219-22.
21. Lelah MD, Grasel TG, Pierce JA, Cooper SL. The measurement of contact angles on circular tubing surfaces using the captive bubble technique. J Biomed Mater Res 1985;19:1011-5. (Pubitemid 16214575)
22. Mirejovsky D, Patel AS, Rodriguez DD, Hunt TJ. Lipid adsorption onto hydrogel contact lens materials. Advantages of Nile red over oil red O in visualization of lipids. Optom Vis Sci 1991;68:858-64.
23. Kanjickal, Lopina ST. Modeling of drug release from polymeric delivery systems-a review. Crit Rev Ther Drug Carrier Syst 2004;21: 345-86.
24. Bird RB, Stewart WE, Lightfoot EN. Transport Phenomena, 2nd ed. New York, NY: John Wiley; 2007.
25. Young G, Bowers R, Hall B, Port M. Six month clinical evaluation of a biomimetic hydrogel contact lens. CLAO J 1997;23:226-36. (Pubitemid 27454557)
26. Taddei P, Balducci F, Simoni R, Monti P. Raman, IR and thermal study of a new highly biocompatible phosphorylcholine-based contact lens. J Mol Struct 2005;744-7:507-14. (Pubitemid 40717405)
27. Lemp MA, Caffery B, Lebow K, Lembach R, Park J, Foulks G, Hall B, Bowers R, McGarvey S, Young G. Omafilcon A (Proclear) soft contact lenses in a dry eye population. CLAO J 1999;25:40-7. (Pubitemid 29056387)
28. Fonn D, Dumbleton K. Dryness and discomfort with silicone hydrogel contact lenses. Eye Contact Lens 2003;29:S101-4.