Roger Bayston

Summary

Affiliation: University of Nottingham
Country: UK

Publications

  1. ncbi Action of linezolid or vancomycin on biofilms in ventriculoperitoneal shunts in vitro
    Roger Bayston
    Biomaterials Related Infection Group, School of Clinical Sciences, University of Nottingham School of Medicine and Health Sciences, Nottingham, United Kingdom
    Antimicrob Agents Chemother 56:2842-5. 2012
  2. ncbi An experimental in-vivo canine model for adult shunt infection
    Roger Bayston
    Department of Neurosurgery S80, The Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
    Cerebrospinal Fluid Res 5:17. 2008
  3. ncbi Use of antibiotics in penetrating craniocerebral injuries. "Infection in Neurosurgery" Working Party of British Society for Antimicrobial Chemotherapy
    R Bayston
    Division of Microbiology and Infectious Diseases, University of Nottingham Faculty of Medicine and Health Sciences, UK
    Lancet 355:1813-7. 2000
  4. ncbi Prevention of infection in neurosurgery: role of "antimicrobial" catheters
    Roger Bayston
    Biomaterials-Related Infection Group, School of Medical and Surgical Sciences, University of Nottingham, UK
    J Hosp Infect 65:39-42. 2007
  5. ncbi Triclosan resistance in methicillin-resistant Staphylococcus aureus expressed as small colony variants: a novel mode of evasion of susceptibility to antiseptics
    Roger Bayston
    Biomaterials Related Infection Group, Division of Orthopaedic and Accident Surgery, School of Medical and Surgical Sciences, University Hospitals Nottingham, Nottingham NG7 2UH, UK
    J Antimicrob Chemother 59:848-53. 2007
  6. ncbi Biofilm formation by Propionibacterium acnes on biomaterials in vitro and in vivo: impact on diagnosis and treatment
    Roger Bayston
    Biomaterials Related Infection Group, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, England
    J Biomed Mater Res A 81:705-9. 2007
  7. ncbi Hydromer-coated catheters to prevent shunt infection?
    Roger Bayston
    Biomaterials Related Infection Group, Orthopaedic and Accident Surgery, University Hospital, Nottingham, United Kingdom
    J Neurosurg 102:207-12. 2005
  8. ncbi Antibiotics for the eradication of Propionibacterium acnes biofilms in surgical infection
    Roger Bayston
    Biomaterials Related Infection Group, School of Medical and Surgical Sciences, University of Nottingham, Nottingham, UK
    J Antimicrob Chemother 60:1298-301. 2007
  9. ncbi An antimicrobial modified silicone peritoneal catheter with activity against both Gram-positive and Gram-negative bacteria
    Roger Bayston
    Biomaterials Related Infection Group, Division of Orthopaedic and Accident Surgery, School of Clinical Sciences, University of Nottingham, Queens Medical Centre, Nottingham NG7 2UH, UK
    Biomaterials 30:3167-73. 2009
  10. ncbi Mode of action of an antimicrobial biomaterial for use in hydrocephalus shunts
    Roger Bayston
    Biomaterials Related Infection Group, Division of Orthopaedic and Accident Surgery, C Floor West Block, University Hospital, Nottingham NG7 2UH, UK
    J Antimicrob Chemother 53:778-82. 2004

Collaborators

Detail Information

Publications21

  1. ncbi Action of linezolid or vancomycin on biofilms in ventriculoperitoneal shunts in vitro
    Roger Bayston
    Biomaterials Related Infection Group, School of Clinical Sciences, University of Nottingham School of Medicine and Health Sciences, Nottingham, United Kingdom
    Antimicrob Agents Chemother 56:2842-5. 2012
    ..It is hoped that these in vitro results will stimulate further clinical trials with linezolid, avoiding surgical shunt removal...
  2. ncbi An experimental in-vivo canine model for adult shunt infection
    Roger Bayston
    Department of Neurosurgery S80, The Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
    Cerebrospinal Fluid Res 5:17. 2008
    ..The intention of this pilot study was to show that the canine hydrocephalus model could be shunted using conventional "human" shunts, and that a shunt infection could be established so that further studies could then be planned...
  3. ncbi Use of antibiotics in penetrating craniocerebral injuries. "Infection in Neurosurgery" Working Party of British Society for Antimicrobial Chemotherapy
    R Bayston
    Division of Microbiology and Infectious Diseases, University of Nottingham Faculty of Medicine and Health Sciences, UK
    Lancet 355:1813-7. 2000
    ..Broad-spectrum antibiotic prophylaxis is recommended for both military and civilian PCCI, Including those due to sports or recreational injuries...
  4. ncbi Prevention of infection in neurosurgery: role of "antimicrobial" catheters
    Roger Bayston
    Biomaterials-Related Infection Group, School of Medical and Surgical Sciences, University of Nottingham, UK
    J Hosp Infect 65:39-42. 2007
  5. ncbi Triclosan resistance in methicillin-resistant Staphylococcus aureus expressed as small colony variants: a novel mode of evasion of susceptibility to antiseptics
    Roger Bayston
    Biomaterials Related Infection Group, Division of Orthopaedic and Accident Surgery, School of Medical and Surgical Sciences, University Hospitals Nottingham, Nottingham NG7 2UH, UK
    J Antimicrob Chemother 59:848-53. 2007
    ..Triclosan resistance is uncommon, usually being due to mutation in fabI or overexpression of efflux pumps. This study investigated the ability of triclosan-containing silicone elastomer to kill MRSA adherent to its surface...
  6. ncbi Biofilm formation by Propionibacterium acnes on biomaterials in vitro and in vivo: impact on diagnosis and treatment
    Roger Bayston
    Biomaterials Related Infection Group, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, England
    J Biomed Mater Res A 81:705-9. 2007
    ..Biofilm development by P. acnes explains the difficulties encountered in clinical management of such infections...
  7. ncbi Hydromer-coated catheters to prevent shunt infection?
    Roger Bayston
    Biomaterials Related Infection Group, Orthopaedic and Accident Surgery, University Hospital, Nottingham, United Kingdom
    J Neurosurg 102:207-12. 2005
    ....
  8. ncbi Antibiotics for the eradication of Propionibacterium acnes biofilms in surgical infection
    Roger Bayston
    Biomaterials Related Infection Group, School of Medical and Surgical Sciences, University of Nottingham, Nottingham, UK
    J Antimicrob Chemother 60:1298-301. 2007
    ..acnes biofilms in vitro. Outcomes were eradication or regrowth after withdrawal of antibiotics, simulating successful treatment and relapse...
  9. ncbi An antimicrobial modified silicone peritoneal catheter with activity against both Gram-positive and Gram-negative bacteria
    Roger Bayston
    Biomaterials Related Infection Group, Division of Orthopaedic and Accident Surgery, School of Clinical Sciences, University of Nottingham, Queens Medical Centre, Nottingham NG7 2UH, UK
    Biomaterials 30:3167-73. 2009
    ..The antimicrobial catheter material showed prolonged activity against common CAPD pathogens and promises to reduce clinical CAPD infection...
  10. ncbi Mode of action of an antimicrobial biomaterial for use in hydrocephalus shunts
    Roger Bayston
    Biomaterials Related Infection Group, Division of Orthopaedic and Accident Surgery, C Floor West Block, University Hospital, Nottingham NG7 2UH, UK
    J Antimicrob Chemother 53:778-82. 2004
    ..As there is no clear evidence to support antibiotic prophylaxis, we have developed an impregnated antimicrobial shunt material. This study aimed to elucidate its mode of action in terms of bacterial adherence and killing kinetics...
  11. ncbi In vitro antimicrobial activity of silver-processed catheters for neurosurgery
    Roger Bayston
    Biomaterials Related Infection Group, Division of Orthopaedic and Accident Surgery, C Floor West Block, Queen s Medical Centre, Nottingham NG7 2UH, UK
    J Antimicrob Chemother 65:258-65. 2010
    ..To investigate the in vitro antibacterial activity of silver-processed catheters for use in neurosurgery using clinically predictive tests...
  12. ncbi Activity of an antimicrobial hydrocephalus shunt catheter against Propionibacterium acnes
    Roger Bayston
    BRIG Division of Orthopaedic and Accident Surgery, C Floor West Block, Nottingham University Hospitals QMC, Nottingham NG7 2UH, United Kingdom
    Antimicrob Agents Chemother 54:5082-5. 2010
    ..acnes for 56 days. Using tests that were designed to be clinically predictive when done together, the results suggest that the antimicrobial catheters will be able to prevent colonization of hydrocephalus shunts by P. acnes...
  13. ncbi Epidemiology, diagnosis, treatment, and prevention of cerebrospinal fluid shunt infections
    R Bayston
    Biomaterials Related Infection Group, Division of Microbiology and Infectious Diseases, University of Nottingham, City Hospital, Nottingham NG5 1PB, England
    Neurosurg Clin N Am 12:703-8, viii. 2001
    ..Subsequent research has since revealed their etiology and provided data that have improved the understanding of aspects of diagnosis, treatment, and prevention...
  14. ncbi Silver nanoparticles and polymeric medical devices: a new approach to prevention of infection?
    Franck Furno
    Biomaterials Related Infection Group, School of Medical and Surgical Sciences, University of Nottingham, Nottingham NG7 2UH, UK
    J Antimicrob Chemother 54:1019-24. 2004
    ..We have developed a completely new approach using supercritical carbon dioxide to impregnate silicone with nanoparticulate silver metal. This study aimed to evaluate the impregnated polymer for antimicrobial activity...
  15. ncbi Combinatorial discovery of polymers resistant to bacterial attachment
    Andrew L Hook
    Laboratory of Biophysics and Surface Analysis, University of Nottingham, Nottingham, UK
    Nat Biotechnol 30:868-75. 2012
    ..These polymers represent a class of materials that reduce the attachment of bacteria that could not have been predicted to have this property from the current understanding of bacteria-surface interactions...
  16. ncbi Electromagnetic augmentation of antibiotic efficacy in infection of orthopaedic implants
    S A W Pickering
    Academic Department of Orthopaedic and Fracture Surgery, Queen's Medical Centre, Nottingham, England, UK
    J Bone Joint Surg Br 85:588-93. 2003
    ..Analysis of variance (ANOVA) confirmed an effect by a PEMF on the efficacy of gentamicin which was significant at p < 0.05. There was no significant effect with vancomycin...
  17. ncbi Comment on: the increasing use of silver-based products as antimicrobial agents: a useful development or a cause for concern?
    Roger Bayston
    J Antimicrob Chemother 60:447; author reply 447-8. 2007
  18. ncbi Spine update: prevention of postoperative infection in patients undergoing spinal surgery
    Erwin M Brown
    Department of Medical Microbiology, Frenchay Hospital, Bristol, UK
    Spine 29:938-45. 2004
  19. ncbi Use of elemental iodine for shunt infection prophylaxis
    SooHo Choi
    Division of Neurosurgery, Childrens Hospital of Los Angeles, CA 90027, USA
    Neurosurgery 52:908-12; discussion 912-3. 2003
    ..CONCLUSION: I(2) can be added to irrigation solutions in sufficient concentrations to be bactericidal without causing any central nervous system injury...
  20. ncbi Stimulation of Staphylococcus epidermidis growth and biofilm formation by catecholamine inotropes
    Mark Lyte
    Department of Surgery, Minneapolis Medical Research Foundation, Hennepin County Medical Center, Minneapolis 55404, USA
    Lancet 361:130-5. 2003
    ..We postulated that administration of inotropic agents via indwelling intravenous catheters may stimulate growth and formation of biofilms by Staphylococcus epidermidis...
  21. ncbi Duration of in vivo antimicrobial activity of antibiotic-impregnated cerebrospinal fluid catheters
    Roger Bayston
    Neurosurgery 60:E208; author reply E208. 2007