Biomaterials Associated Infection wwwwwwwwww T. Fintan Moriarty (cid:129) Sebastian A.J. Zaat Henk J. Busscher Editors Biomaterials Associated Infection Immunological Aspects and Antimicrobial Strategies Editors T. Fintan Moriarty Sebastian A.J. Zaat AO Research Institute Davos Department of Medical Microbiology Davos Platz Center for Infection and Immunity Switzerland Amsterdam (CINIMA) University of Amsterdam Henk J. Busscher Amsterdam, The Netherlands Department of Biomedical Engineering University Medical Center Groningen Groningen Netherlands ISBN 978-1-4614-1030-0 ISBN 978-1-4614-1031-7 (eBook) DOI 10.1007/978-1-4614-1031-7 Springer New York Heidelberg Dordrecht London Library of Congress Control Number: 2012942190 © Springer Science+Business Media New York 2013 This work is subject to copyright. 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Printed on acid-free paper Springer is part of Springer Science+Business Media (www.springer.com) Preface The use of biomaterials in modern medicine has greatly contributed to patient care allowing less-invasive patient monitoring, improvements in the administration of medicines, and enhanced patient mobility contributing to improvements in quality of life. Relatively early in the evolution of medical devices, however, it was realized that the use of implanted biomaterials also results in an increased susceptibility to infection. This increase in infection susceptibility appears to be present across all biomaterials classes, regardless of form or function and has remained to this day as one of the most common, yet unresolved problems associated with the use of implanted biomaterials. With an aging society, and increasing use of biomaterials to ensure restoration of function and quality of life, the problem of biomaterials asso- ciated infection (BAI) may be expected to increase in the coming decades. In this book we aim to provide the reader with an overview of the problem of BAI with a particular emphasis on the pathogenesis of BAI and opportunities available through biomaterials research for reducing its incidence. Medical devices and the biomaterials from which they are composed are clearly central players in the pathogenesis of BAI. The presence of an implanted biomate- rial causes a local defect in host immune defenses that contributes to the failure of the host to ef fi ciently clear contaminating bacteria in a certain percentage of cases. The processes of BAI then progress from bacterial adhesion to the biomaterial and colonization of adjacent tissues through to formation of an antibiotic recalcitrant bacterial bio fi lm. A better understanding of this process from microbiological, phar- macological, immunological, and biomaterials science perspectives is required if signi fi cant reduction in BAI incidence is to be achieved. One area in which considerable research has been performed is that of bacterial virulence and the pathogenesis of BAI. This theme is discussed in depth in the fi rst part of the book, with a number of chapters dedicated to the pathogenic process of BAI for the most common causative microorganisms S taphylococcus aureus and Staphylococcus epidermidis, as well as a focus upon the increasingly acknowledged opportunistic pathogen in BAI, P ropionibacterium acnes. There is also a growing body of data available on the host response to biomaterials, although a clearer understanding of the interplay between the local immune activation resulting from the biomaterials and subsequent impact upon the contaminating bacteria are required if we are to fully elucidate the pathogenic process of BAI and develop successful v vi Preface interventions. The immune response to biomaterials is also discussed in the book with contributions discussing the role of the foreign body response and dendritic cell activation by biomaterials. Biomaterials research presents the single largest target, with most potential for clinical impact, in achieving reductions in BAI. Modern biomaterials science has provided a vast array of modi fi cation and activation strategies to impart anti-infec- tive properties upon biomaterials. In this book some of the most commonly applied approaches to anti-infective biomaterials design are discussed, such as antibiotic- loaded materials and coatings, anti-adhesive surfaces, surface-functionalization with silver, and also a more novel and contemporary approach, prevention of infec- tion by medical-grade honey. Furthermore, with clinicians and insurance providers demanding reductions in BAI incidence, research into new anti-infective biomateri- als and the clinical introduction of devices with anti-infective properties represent the front line in modern translational research. Ultimately, the most promising anti- infective biomaterials solutions must be tested in the clinics and hospital wards, where treatment outcomes and ef fi cacy information may be collated. Clinical data is already available for some antimicrobial devices such as catheters, endotracheal tubes, periodontal implants, and orthopedic devices. The case histories of several of these devices are presented in this book together with a frank discussion of their impact on reducing or preventing BAI and potential future use based on the latest clinical data. Careful attention to, and continuous observation of, the clinical results associated with the use of antimicrobial devices is expected to provide the necessary direction for future biomaterials research. In this book we have aimed to provide an overview of the most crucial parameters in both preclinical and clinical fi elds allow- ing the reader to obtain a complete understanding of the problem of BAI from all of the most important perspectives. The Editors April 2012 Contents Part I The Pathogenesis of Medical Device-Associated Infection 1 Biomaterial-Associated Infection: A Perspective from the Clinic ......................................................................................... 3 Werner Zimmerli and Andrej Trampuz 2 Staphylococcus epidermidis in Biomaterial-Associated Infections .................................................................................................. 25 Dietrich Mack, Angharad P. Davies, Llinos G. Harris, Rose Jeeves, Ben Pascoe, Johannes K.-M. Knobloch, Holger Rohde, and Thomas S. Wilkinson 3 Staphylococcal Virulence Factors .......................................................... 57 Christine Heilmann and Friedrich Götz 4 Propionibacterium acnes: An Emerging Pathogen in Biomaterial-Associated Infection ...................................................... 87 Sheila Patrick and Andrew McDowell 5 Bridging the Gap Between In Vitro and In Vivo Evaluation of Biomaterial-Associated Infections ................................. 107 Guruprakash Subbiahdoss, Joana F. da Silva Domingues, Roel Kuijer, Henny C. van der Mei, and Henk J. Busscher 6 Biomaterial-Dependent Characteristics of the Foreign Body Response and S. epidermidis Biofilm Interactions ...................... 119 James M. Anderson and Jasmine D. Patel 7 Dendritic Cell–Biomaterial Interactions: Implications for the Onset and Development of the Foreign Body Response .......... 151 Antonio S. Sechi and Behnaz Shokouhi vii viii Contents 8 Tissue Colonization in Biomaterial-Associated Infection ................... 175 Sebastian A.J. Zaat 9 Systemic Treatment Options for Medical Device-Associated Infection ................................................................... 209 Oscar Murillo, Jaime Lora-Tamayo, and Javier Ariza 10 Preventive Measures Against Transcutaneous Device Infections ..................................................................................... 229 Paul H.S. Kwakman and Sebastian A.J. Zaat 11 Infections Associated with Implanted Dental Devices ......................... 249 Georgios N. Belibasakis, Thomas Thurnheer, and Nagihan Bostanci 12 Animal Models of Orthopedic Implant-Related Infection .................. 273 Lorenzo Calabro, Cameron Lutton, Ahmed Fouad Seif El Din, R. Geoff Richards, and T. Fintan Moriarty Part II Biomaterial-Based Strategies to Reduce Medical Device-Associated Infection 13 Antimicrobial Medical Devices in Preclinical Development and Clinical Use ............................................................... 307 Benjamin D. Brooks, Amanda E. Brooks, and David W. Grainger 14 Silver Containing Biomaterials .............................................................. 355 Neil Poulter, Krasimir Vasilev, Stefani S. Griesser, and Hans J. Griesser 15 Quaternary Ammonium Compounds ................................................... 379 J.A. Loontjens 16 Anti-adhesive and Antibacterial Polymer Brushes .............................. 405 K.G. Neoh, Z.L. Shi, and E.T. Kang Part III Clinical Applications, Case Studies 17 Infection in Fracture Fixation: Device Design and Antibiotic Coatings Reduce Infection Rates ................................. 435 Gerhard Schmidmaier, Abhay D. Gahukamble, T. Fintan Moriarty, and R. Geoff Richards 18 The Indwelling Bladder Catheter: Attempts to Prevent Infection and the Development of Bacterial Biofilms .......................... 455 David Stickler and Roger Feneley 19 Antimicrobial-Modified Vascular Catheters ........................................ 485 Rabih O. Darouiche Contents ix 20 Topical Antimicrobial-Containing Biomaterials for Peri-Implant Infections in the Oral Cavity ..................................... 505 Stefan Renvert and G. Rutger Persson 21 Preventive Strategies in VAP: Focus on Silver-Coated Endotracheal Tubes ................................................................................ 531 Marin Kollef Index ................................................................................................................. 557 wwwwwwwwww
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