Download or read book Biomaterials Associated Infection written by Fintan Moriarty and published by Springer Science & Business Media. This book was released on 2012-09-29 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomaterials associated infection (BAI) is one of the most common complications associated with implantation of any biomaterial regardless of form or function. These infections usually involve bacterial colonization and biofilm formation on the biomaterial itself, rendering the infection impervious to antimicrobials and host defenses. In addition, it is becoming increasingly clear that infection of the surrounding tissues also plays an important role in BAI, and that the infection may be influenced by the composition and design of the implanted biomaterial. In this book, worldwide leaders in the field address this critical problem in the translation of biomaterials research into clinical practice. The book begins with an emphasis on the latest research in the pathogenesis of BAI from microbiological, immunological, and materials science perspectives. The current state of the art in antimicrobial activation of biomaterials through surface modification and the incorporation of antimicrobial agents is then discussed. In the concluding chapters, successful translation of a selection of antimicrobial technologies from preclinical research into clinical use is described alongside a discussion of the utility of these devices and perspectives for future development. This book is essential reading for researchers and clinicians who are interested in understanding the fundamentals of BAI, the latest in antimicrobial materials research, and the state of the art in clinically available antimicrobial containing medical devices.
Download or read book Biomaterial Related Infections written by Natália Martins and published by MDPI. This book was released on 2020-12-23 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of medical devices (e.g., catheters, implants, and probes) is a common and essential part of medical care for both diagnostic and therapeutic purposes. However, these devices quite frequently lead to the incidence of infections due to the colonization of their abiotic surfaces by biofilm-growing microorganisms, which are progressively resistant to antimicrobial therapies. Several methods based on anti-infective biomaterials that repel microbes have been developed to combat device-related infections. Among these strategies, surface coating with antibiotics (e.g., beta-lactams), natural compounds (e.g., polyphenols), or inorganic elements (e.g., silver and copper nanoparticles) has been widely recognized as exhibiting broad-spectrum bactericidal or bacteriostatic activity. So, in order to achieve a better therapeutic response, it is crucial to understand how these infections are different from others. This will allow us to find new biomaterials characterized by antifouling coatings with repellent properties or low adhesion towards microorganisms, or antimicrobial coatings that are capable of killing microbes approaching the surface, improving biomaterial functionalization strategies and supporting tissues’ bio-integration.
Download or read book Biomaterials and Medical Device Associated Infections written by L Barnes and published by Elsevier. This book was released on 2014-11-21 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite advances in materials and sterilisation, patients who receive biomaterials of medical device implants are still at risk of developing an infection around the implantation site. This book reviews the fundamentals of biomaterials and medical device related infections and methods and materials for the treatment and prevention of infection. The first part of the book provides readers with an introduction to the topic including analyses of biofilms, diagnosis and treatment of infection, pathology and topography. The second part of the book discusses a range of established and novel technologies and materials which have been designed to prevent infection. Provides analysis of biofilms and their relevance to implant associated infections. Assesses technologies for controlling biofilms. Considers advantages and disadvantages of in vivo infection studies.
Download or read book Racing for the Surface written by Bingyun Li and published by Springer Nature. This book was released on 2020-03-02 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the latest research in biofilm, infection, and antimicrobial strategies in reducing and treating musculoskeletal, skin, transfusion, implant-related infections, etc. Topics covered include biofilms, small colony variants, antimicrobial biomaterials (antibiotics, antimicrobial peptides, hydrogels, bioinspired interfaces, immunotherapeutic approaches, and more), antimicrobial coatings, engineering and 3D printing, antimicrobial delivery vehicles, and perspectives on clinical impacts. Antibiotic resistance, which shifts the race toward bacteria, and strategies to reduce antibiotic resistance, are also briefly touched on. Combined with its companion volume, Racing for the Surface: Pathogenesis of Implant Infection and Advanced Antimicrobial Strategies, this book bridges the gaps between infection and tissue engineering, and is an ideal book for academic researchers, clinicians, industrial engineers and scientists, governmental representatives in national laboratories, and advanced undergraduate students and post-doctoral fellows who are interested in infection, microbiology, and biomaterials and devices.
Download or read book Pathogenesis of Wound and Biomaterial Associated Infections written by Torkel Wadström and published by Springer. This book was released on 2012-10-20 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the recent advances in medical treatment, patients suffering from wounds such as burns or receiving surgical implants are still in great danger of infection. This has called attention to the need for better understanding of infections at the molecular level. Scientists from various disciplines summarize our knowledge today and investigate how methods to avoid wound and biomaterial-associated infections can be developed. These methods include new antibiotics, surgical strategies to prevent infection, and ways to stimulate the immune system and the tissue healing process. Specific topics include: the definition of microbial cell surface determinants important for adhesion to graft; the definition of extracellular bacterial enzymes and toxins involved in tissue breakdown and the local spread of infection; the prevention of the systemic spreading of infection with immunoglobulins and antibiotics; and the problem of multiple antibiotic resistance in most versatile pathogens.
Download or read book Handbook of Polymer Applications in Medicine and Medical Devices written by Sina Ebnesajjad and published by Elsevier Inc. Chapters. This book was released on 2013-12-05 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter focuses on adhesives used in direct physiological contact in dental and medical procedures. Activity in both areas has been quite extensive outside the United States for decades. In contrast, adhesive use in medical devices, patches, and plasters has been ongoing in the United States for a long time. In the case of medical devices, adhesion is concerned with the joining of materials such as plastics, elastomers, textiles, metals, and ceramics, which are examined in other chapters of the present volume and are covered in various references [1–6], The coverage of this chapter is devoted to applications where to adhesives are in direct contact with tissues and other live organs.
Download or read book Biofilms and Implantable Medical Devices written by Ying Deng and published by Woodhead Publishing. This book was released on 2016-10-24 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biofilms and Implantable Medical Devices: Infection and Control explores the increasing use of permanent and semi-permanent implants and indwelling medical devices. As an understanding of the growth and impact of biofilm formation on these medical devices and biomaterials is vital for protecting the health of the human host, this book provides readers with a comprehensive treatise on biofilms and their relationship with medical devices, also reporting on infections and associated strategies for prevention. Provides useful information on the fundamentals of biofilm problems in medical devices Discusses biofilm problems in a range of medical devices Focuses on strategies for prevention of biofilm formation
Download or read book Biomaterial Related Infections written by Célia F. Rodrigues and published by . This book was released on 2020 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of medical devices (e.g., catheters, implants, and probes) is a common and essential part of medical care for both diagnostic and therapeutic purposes. However, these devices quite frequently lead to the incidence of infections due to the colonization of their abiotic surfaces by biofilm-growing microorganisms, which are progressively resistant to antimicrobial therapies. Several methods based on anti-infective biomaterials that repel microbes have been developed to combat device-related infections. Among these strategies, surface coating with antibiotics (e.g., beta-lactams), natural compounds (e.g., polyphenols), or inorganic elements (e.g., silver and copper nanoparticles) has been widely recognized as exhibiting broad-spectrum bactericidal or bacteriostatic activity. So, in order to achieve a better therapeutic response, it is crucial to understand how these infections are different from others. This will allow us to find new biomaterials characterized by antifouling coatings with repellent properties or low adhesion towards microorganisms, or antimicrobial coatings that are capable of killing microbes approaching the surface, improving biomaterial functionalization strategies and supporting tissues' bio-integration.
Download or read book Handbook of Polymer Applications in Medicine and Medical Devices written by Paul Stoodley and published by Elsevier Inc. Chapters. This book was released on 2013-12-05 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The initial design criteria in the choice of indwelling materials for medical and dental purposes may be pragmatic, and based on the necessary mechanical properties required to fashion a functional device. Orthopedic implants require strong materials for weight-bearing, and articulating surfaces such as joints require durability and resistance to wear. Stents and shunts require flexibility and patency, and sutures require a high tensile strength yet also must be flexible enough for intricate manipulation. As the devices became more sophisticated and developments in materials science provided more options for manufacture, implants are being used more frequently and with longer anticipated lifetimes. Concurrently, the design process increasingly incorporated biocompatibility and comfort into the design criteria. However, with longer lifetimes, the more frequent use of invasive surgical procedures involving indwelling devices and biologically-friendly materials, there has been a rise in the number of incidences of device-related infection. Urinary catheters have been estimated to account for 30% of all nosocomial infections [1]. Between 66 and 88% of these occur after urinary catheterization [2]. It is also reported that almost 100% of catheterized patients develop an infection in an openly draining indwelling catheter which has been in place for four days or more [2]. For some procedures, such as orthopedic joint arthroplasties, the diagnosed surgical site infection rates are relatively low (between 1% and 2%; [3]); however, the increasing number of patients undergoing joint-replacement surgery translates to large numbers of patients afflicted with the consequences of complicating infections per year. Furthermore, infection of artificial joints can be devastating, since oral or IV antibiotic therapy frequently fails to resolve the infection, with the only remaining course of action being surgical debridement or partial or total revision. These two examples, the first with very high numbers of patients but of lesser severity in terms of impact to the individual, and the second, low numbers but severe patient impact, reflect the incentive to pursue a third design criteria—that of infection resistance—into materials and devices [4]. In the following sections we will discuss the role of bacterial biofilms in infection, and the growing literature highlighting biofilms as an important cause of device-related infection.
Download or read book Infected Biomaterials New Strategies For Local Anti Infective Treatment written by Florian Matl and published by Cuvillier Verlag. This book was released on 2009-01-27 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management of Periprosthetic Joint Infections PJIs written by J.J. Chris Arts and published by Woodhead Publishing. This book was released on 2016-10-25 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Management of Periprosthetic Joint Infections (PJIs): Management of PJIs discusses periprosthetic joint infection (PJI), a fairly rare occurrence that is nonetheless one of the most serious complications in joint replacement surgery. Intricate interactions between the pathogen, the host, and the implant can result in PJIs which are not only physically devastating for the patient, but also financially crippling for health authorities and insurance companies. Actions taken to minimize the risk of PJIs can be extremely challenging for the orthopaedic community. Consequently, new research, which is detailed in this comprehensive book, is being undertaken to minimize and manage these challenging infections. Provides essential background knowledge on the mechanisms and identification of PJIs Dedicated chapters focus on the complex, but vital eccentricities between PJIs in different areas of the body Contains contributions from a mixture of clinical and academic experts in the field, thus ensuring balanced coverage
Download or read book Biomaterials Associated Infection written by Springer and published by . This book was released on 2012-09-01 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomaterials in Modern Medicine written by G. Rakhorst and published by World Scientific. This book was released on 2008 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design of biomedical products / G.J. Verkerke & E.B. van der Houwen -- Animal models in biomaterials research / G. Rakhorst ... [et al.] -- Technology assessment / J.M. Hummel -- Hemocompatibility of medical devices / W. van Oeveren -- Tissue and cell interactions with (bio)materials / T.G. van Kooten & R. Kuijer -- Biomaterials-associated surgery and infection / P.G.M. Maathuis ... [et al.] -- Cardiopulmonary bypass and postoperative organ dysfunction / Y.J. Gu -- Mechanical circulatory support systems / G. Rakhorst & M.E. Erasmus -- Biomaterials-related infections in orthopedic implants / D. Neut & R.L. Diercks -- Biomaterials for voice reconstruction / G.J. Verkerke ... [et al.] -- Biomaterials in ophthalmology / V.W. Renardel de Lavalette & S.A. Koopmans -- Biomaterials in plastic surgery / M.F. Meek -- Surgical meshes : morphology-dependent bacterial colonization / A.F. Engelsman
Download or read book Biomaterials in Regenerative Medicine and the Immune System written by Laura Santambrogio and published by Springer. This book was released on 2015-09-04 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The generation of tridimensional tissues, assembled from scaffolding materials populated with biologically functional cells, is the great challenge and hope of tissue bioengineering and regenerative medicine. The generation of biomaterials capable of harnessing the immune system has been particularly successful. This book provides a comprehensive view of how immune cells can be manipulated to suppresses inflammation, deliver vaccines, fight cancer cells, promote tissue regeneration or inhibit blood clotting and bacterial infections by functionally engineered biomaterials. However, long-lived polymers, such as those employed in orthopedic surgery or vascular stents, can often induce an immune reaction to their basic components. As a result, this book is also an important step towards coming to understand how to manipulate biomaterials to optimize their beneficial effects and downplay detrimental immune responses.
Download or read book Molecular Mechanisms of Microbial Adhesion written by Lech Switalski and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been 80 years since the subject of bacterial adhesion to surfaces was first brought forth, but only in the last two decades has the importance of this subject been recognized by medical microbiologists. The fact that bacterial attachment to the host tissue is a prerequisite for infection understandably led to the hope that infections could be prevented by blocking the adhesion of pathogenic bacteria. Progress in this field has been so rapid that it has become difficult to keep up with recent developments. This book contains the proceedings of the symposium on the Molecular Mechanisms of Microbial Adhesion, May 6-8, 1988. Both the symposium and this book were intended as an up-to-date review of the most recent findings concerning the adhesion of medically important bacteria. In addition, this book contains critical and provocative overviews of the past, present and future of this field.
Download or read book Biofilm biomaterial interactions understanding preventing and eradicating attachment in infection written by Jessica Amber Jennings and published by Frontiers Media SA. This book was released on 2022-12-28 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Antimicrobial Materials for Biomedical Applications written by Abraham J Domb and published by Royal Society of Chemistry. This book was released on 2019-08-02 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the need to combat emerging infectious diseases, research around antimicrobial biomaterials and their applications is booming. This book provides the field with a much-needed fundamental overview of the science, addressing the chemistry of a broad range of biomaterial types, and their applications in the biomedical industry. Materials covered include polymers, from those with inherent antimicrobial activity to those that release antimicrobial agents, antimicrobial ceramics and inorganic compounds, such as metal based antimicrobial additives, and the developing field of biomimetic materials, are discussed. Surfaces, coatings and adhesives are covered, whilst the applications of these antimicrobial materials in biomedical applications, from catheters to orthopaedics, dentistry to ophthalmology, are explored. Edited by international leaders and with contributions from the best in the field, this book is the go-to resource for graduates and researchers in biomaterials science, biomedical engineering, chemical engineering, and materials and polymer chemistry.
