Micropatterned surfaces for reducing the risk of catheter-associated urinary tract infection: An in vitro study on the effect of sharklet micropatterned surfaces to inhibit bacterial colonization and migration of uropathogenic Escherichia coli

Journal of Endourology

Volumn 25, Issue 9, 2011, Pages 1547-1552

  Reddy, Shravanthi T ^a   Chung, Kenneth K ^a   McDaniel, Clinton J ^a   Darouiche, Rabih O ^b   Landman, Jaime ^c   Brennan, Anthony B ^d  

^a Sharklet Technologies   (United States)

^b BAYLOR COLLEGE OF MEDICINE   (United States)

^c UNIVERSITY OF CALIFORNIA   (United States)

^d University of Florida   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELASTOMER; SILICONE;

ARTICLE; BACTERIAL COLONIZATION; BACTERIAL GROWTH; BIOFILM; CATHETER INFECTION; COLONY FORMING UNIT; CONTROLLED STUDY; IN VITRO STUDY; INFECTION RISK; NONHUMAN; PRIORITY JOURNAL; RISK REDUCTION; SHARKLET MICROPATTERNED SURFACE; SURFACE PROPERTY; URINARY CATHETER; URINARY TRACT INFECTION; UROPATHOGENIC ESCHERICHIA COLI;

AGAR; COLONY COUNT, MICROBIAL; HUMANS; MOVEMENT; PROSTHESIS-RELATED INFECTIONS; RISK FACTORS; SURFACE PROPERTIES; URINARY CATHETERIZATION; URINARY TRACT INFECTIONS; UROPATHOGENIC ESCHERICHIA COLI;

EID: 80052619581     PISSN: 08927790     EISSN: 1557900X     Source Type: Journal    
DOI: 10.1089/end.2010.0611     Document Type: Article

References (26)

1. Jacobsen SM. Complicated catheter-associated urinary tract infections due to Escherichia coli and Proteus mirabilis. Clin Microb Rev 2008;21:26-59. (Pubitemid 351160009)
2. Wald HL, Kramer AM. Nonpayment for harms resulting from medical care: Catheter-associated urinary tract infections. JAMA 2007;298:2782-2784. (Pubitemid 350294301)
3. Darouiche RO. Antimicrobial coating of devices for prevention of infection: Principles and protection. Int J Artif Organs 2007;30:820-827. (Pubitemid 350081645)
4. Centers for Medicare & Medicaid Services. Proposed Changes to the Hospital IPPS and FY2009 rates. http:// edocket.access.gpo.gov/2008/pdf/08-1135. pdf 2008.
5. Trautner BW, Darouiche RO. Catheter-associated infections: Pathogenesis affects prevention. Arch Intern Med 2004; 164:842-850. (Pubitemid 38520624)
6. Stickler DJ. Bacterial biofilms in patients with indwelling urinary catheters. Nat Clin Pract Urol 2008;5:598-608.
7. Nordmann P, Naas T, Fortineau N, Poirel L. Superbugs in the coming new decade; multidrug resistance and prospects for treatment of Staphylococcus aureus, Enterococcus spp. and Pseudomonas aeruginosa in 2010. Curr Opin Microbiol 2007;10:436-440. (Pubitemid 350064580)
8. Schumacher JF, Carman ML, Estes TG, et al. Engineered antifouling microtopographies-effect of feature size, geometry, and roughness on settlement of zoospores of the green alga Ulva. Biofouling 2007;23:55-62. (Pubitemid 46555304)
9. Chung KK, Schumacher JF, Sampson EM, et al. Impact of engineered surface microtopography on biofilm formation of Staphylococcus aureus. Biointerphases 2007;2:89-94.
10. Carman ML, Estes TG, Feinberg AW, et al. Engineered antifouling microtopographies-correlating wettability with cell attachment. Biofouling 2006;22:11-21.
11. Brooks T, Keevil CW, A simple artificial urine for the growth of urinary pathogens. Lett Appl Microbiol 1997;24:203-206. (Pubitemid 27149432)
12. Lange D, Elwood CN, Choi K, et al. Uropathogen interaction with the surface of urological stents using different surface properties. J Urol 2009;182:1194-1200.
13. Sabbuba N, Hughes G, Stickler DJ. The migration of Proteus mirabilis and other urinary tract pathogens over Foley catheters. BJU Int 2002;89:55-60. (Pubitemid 34117765)
14. Hall-Stoodley L, Costerton JW, Stoodley P. Bacterial biofilms: From the natural environment to infectious diseases. Nat Rev Microbiol 2004;2:95-108. (Pubitemid 39490064)
15. Kobayashi H, Oethinger M, Tuohy MJ, et al. Improved detection of biofilm-formative bacteria by vortexing and sonication: A pilot study. Clin Orthop Relat Res 2009;467:1360-1364.
16. Bjerkan G, Witso E, Bergh K. Sonication is superior to scraping for retrieval of bacteria in biofilm on titanium and steel surfaces in vitro. Acta Orthop 2009;80:245-250.
17. Hamilton MA. Checking the validity of the harvesting and disaggregating steps in laboratory tests of surface disinfectants. J AOAC Int 2009;92:1755-1762.
18. Long CJ, Schumacher JF, Robinson PA II, et al. A model that predicts the attachment behavior of Ulva linza zoospores on surface topography. Biofouling 2010;26:411-419.
19. Schumacher JF, Long CJ, Callow ME, et al. Engineered nanoforce gradients for inhibition of settlement (attachment) of swimming algal spores. Langmuir 2008;24:4931-4937. (Pubitemid 351725182)
20. O'Toole GA, Stewart PS. Biofilms strike back. Nat Biotechnol 2005;23:1378-1379. (Pubitemid 41679388)
21. Darouiche RO, Safar H, Raad II. In vitro efficacy of antimicrobial- coated bladder catheters in inhibiting bacterial migration along catheter surface. J Infect Dis 1997;176: 1109-1112.
22. Jones BV, Young R, Mahenthiralingam E, Stickler DJ. Ultrastructure of Proteus mirabilis swarmer cell rafts and role of swarming in catheter-associated urinary tract infection. Infect Immun 2004;72:3941-3950. (Pubitemid 38821908)
23. Allion A, Baron JP, Boulange-Petermann L. Impact of surface energy and roughness on cell distribution and viability. Biofouling 2006;22:269-278.
24. Whitehead K, Colligon J, Verran J. Retention of microbial cells in substratum surface features of micrometer and submicrometer dimensions. Colloids Surf B Biointerfaces 2005; 41:129-138. (Pubitemid 40298826)
25. Magin CM, Long CJ, Cooper SP, et al. Engineered antifouling microtopographies: The role of Reynolds number in a model that predicts attachment of zoospores of Ulva and cells of Cobetia marina. Biofouling 2010;26:719-727.
26. Long CJ, Finlay JA, Callow ME, et al. Engineered antifouling microtopographies: Mapping preferential and inhibitory microenvironments for zoospore attachment. Biofouling 2010;26:941-952.