Contact Lens & Anterior Eye
Volume 29, Issue 5 , Pages 247-255 , December 2006

Clinical and laboratory testing of a silver-impregnated lens case

References 

  1. Midelfart J, Midelfart A, Bevanger L. Microbial contamination of contact lens cases among medical students. CLAO J. 1996;22(1):21–24
  2. Gray TB, Cursons RT, Sherwan JF, Rose PR. Acanthamoeba, bacterial, and fungal contamination of contact lens storage cases. Br J Ophthalmol. 1995;79:601–605
  3. Wilson LA, Sawant AD, Simmons RB, Ahearn DG. Microbial contamination of contact lens storage cases and solutions. Am J Ophthalmol. 1990;110(2):193–198
  4. Lakkis C, Harding AS, Brennan NA. Case contamination with hydrogel lens wear. Clin Exp Optom. May–June 1997;111
  5. Larkin DFP, Kilvington S, Easty DL. Contamination of contact lens storage cases by Acanthamoeba and bacteria. Br J Ophthalmol. 1990;74(3):133–135
  6. Hart DE, Reindel W, Proskin HM, Mowrey-McKee MF. Microbial contamination of hydrophilic contact lenses: quantitation and identification of microorganisms associated with contact lenses while on the eye. Optometry Visual Sci. 1993;70:185–191
  7. Smythe LJ. The forgotten lens case. Contact Lens Spectrum. 2003;18:21
  8. Gromacki SJ. Making a case for clean cases. Contact Lens Spectrum. 2006;
  9. Garcia-Saenz MC, Arias-Puente A, Fesnadillo-Martinez MJ, Paredes-Garcia B. Adherence of two strains of Staphylococcus epidermidis to contact lenses. Cornea. 2002;21(6):511–515
  10. Aaron SD, Ferris W, Ramotar K, Vandemheen K, Charn F, Saginur R. Single and combination antibiotic susceptibilities of planktonic, adherent, and biofilm-grown Pseudomonas aeruginosa isolates cultured from sputa of adults with cystic fibrosis. J Clin Microbiol. 2002;40:4172–4179
  11. Halliman DG, Ahearn DG. Relative susceptibilities to vancomycin and quinuprisin-dalfopristin of adhered and planktonic vancomycin-resistant and vancomycin-susceptible coagulase-negative staphylococci. Curr Microbiol. 2004;48(Mar 3):214–218
  12. Johnson JR, Roberts PL, Olsen RJ, Moyer KA, Stamm WE. Prevention of catheter-associated urinary tract infection with a silver oxide-coated urinary catheter: clinical and microbiologic correlates. J Infect Dis. 1990;162(5):1145–1150
  13. Ip M, Lui SL, Poon VKM, Lung I, Burd A. Antimicrobial activities of silver dressings: an in vitro comparison. J Med Microbiol. 2006;55:59–63
  14. Furno F, Morley KS, Wong B, Sharp BL, Arnold PL, Howdle SM, et al. JAC. 2004;54(6):1019–1024
  15. Caroline PJ, André MP. Searching for an antimicrobial contact lens case. Contact Lens Spectrum. 2005;20:56
  16. Rall TW, Murad F. In:  Goodman-Gilman A,  Goodman LS editor. Goodman and Gilman's the pharmacological basis of therapeutics. 7th ed.. New York: McGraw-Hill; 1985;p. 967
  17. Russell AD, Path FR, Hugo WB. Antimicrobial activity and action of silver. Progr Med Chem. 1994;31:351–370
  18. Mela EK, Giannelou IP, John KX, Sotirios GP. Ulcerative keratitis in contact lens wearers eye & contact lens. Sci Clin Practice. 2003;29(4):207–209
  19. Kilb B, Lange B, Schaule G, Flemming H, Wingender J. Contamination of drinking water by coliforms from biofilms grown on rubber-coated valves. Int J Hygiene Environ Health. 2003;206(6):563–573
  20. Larragoiti ND, Diamos ME, Simmons PA, Edrington TB. A comparative study of techniques for decreasing contact lens storage case contamination. J Am Optom Assoc. 1994;65:161–163
  21. Devonshire P, Munro FA, Abernethy C, Clark BJ. Microbial contamination of contact lens cases in the west of Scotland. Br J Ophthalmol. 1993;77(1):41–45
  22. Afanas’eva TI, Shcherbakova NA, Shuliakovskaia VG, Shashina AF. Biological characteristics of coagulase-negative staphylococci isolated from conjunctivitis. Zh Mikrobiol Epidemiol Immunobiol. Mar 1980;3:45–48
  23. McLaughlin-Borlace L, Stapleton F, Matheson , Dart J. Bacterial biofilm on contact lenses and lens storage cases in wearers with microbial keratitis. J Appl Micro. 1998;84(5):827–838
  24. Bourcier T, Thomas F, Borderie V, Chaumeil C, Laroche L. Bacterial keratitis: predisposing factors, clinical and microbiological review of 300 cases. Br J Ophthalmol. 2003;87(7):834–838
  25. Fulk GW, Davis RD, Abbey MM. Endotoxin concentration in contact lens storage cases. J Am Optometric Assoc. 1997;68(5):296–300
  26. Ahearn DG, May LL, Gabriel MM. Adherence of organisms to silver-coated surfaces. J Ind Microbiol. 1995;15:372–376
  27. The Dartmouth Toxic Metals Research program website. Dartmouth College and Dartmouth Medical School in Hanover, New Hampshire. http://www.dartmouth.edu/%7Etoxmetal/AB.shtml.
  28. United States Environmental Protection Agency R.E.D. FACTS, Silver, Office of Prevention, Pesticides, and Toxic Substances, EPA-738-F-93-005. June 1993.
  29. Clark BJ, Harkins LS, Munro FA, Devonshire P. Microbial contamination of cases used for storing contact lenses. J Infect. 1994;28(3):293–304
  30. Gerba CP, Wallis C, Melnick JL. Microbiologiocal hazards of household toilets; droplet production and the fate of residual organisms. Appl Microbiol. 1975;30(2):229–237
  31. Edwards K, Keay L, Naduvilath T, et al. Risk factors for contact lens related microbial keratitis in Australia [ARVO Abstract]. Invest Ophthalmol Vis Sci. 2005;46:926;[Abstract nr]
  32. Dart J. The inside story: why contact lens cases become contaminated. CLAE. 1997;20(4):113–118
  33. Farber BF, Hsieh H, Donnenfeld ED, Perry HD, Epstein A, Wolffs A. A novel antibiofilm technology for contact lens solutions. Ophthalmology. 1995;102(5):831–836
  34. Percival SL, Bowler PG, Russel D. Bacterial resistance to silver in wound care. J Hosp Infect. 2005;60:1–7
  35. Lomholt JA, Poulsen K, Kilan M. Epidemic population structure of Pseudomonas aeruginosa: evidence for a clone that is pathogenic to the eye and that has a distinct combination of virulence factors. Infect Immune. 2001;69:6284–6295
  36. Donlan RM. Biofilms: microbial life on surfaces. EID. 2002;8(9):881–890
  37. Dunne WM. Bacterial adhesion: seen any good biofilms lately?. Clin Microbiol Rev. 2002;15:155–166
  38. Costerton JW, Stewart PS. Battling biofilms. Sci Am. 2001;285(1):75–81

 A complete version of the clinical trial data presented in this article previously appeared in the weekly journal “Optician”. Amos C. Clinical testing of the MicroBlock® antimicrobial lens case. Optician 2005;230(6008):16–20.

PII: S1367-0484(06)00132-9

doi: 10.1016/j.clae.2006.09.007

Contact Lens & Anterior Eye
Volume 29, Issue 5 , Pages 247-255 , December 2006