Download or read book Screening for Methicillin Resistant Staphylococcus Aureus Mrsa written by U. S. Department Human Services and published by Createspace Independent Publishing Platform. This book was released on 2013-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methicillin-resistant Staphylococcus aureus (MRSA) emerged as a clinically relevant human pathogen more than five decades ago. The virulent bacterium was first detected in hospitals and other health care facilities where vulnerable hosts, frequent exposure to the selective pressure of intensive antimicrobial therapy, and the necessity for invasive procedures created a favorable environment for dissemination. MRSA emerged as an important cause of healthcare-associated infections, particularly central line-associated bloodstream infection, ventilator-associated pneumonia, and surgical site infection (SSI). Despite the adoption of infection-control measures, the incidence of MRSA infection at most U.S. hospitals steadily increased for many years, but it is now decreasing. While the decrease in the incidence of MRSA infection may be due to efforts to screen for MRSA carriage, it may also be due to secular trends (such as efforts to improve patient safety) and to confounders (such as efforts to improve the appropriate use of antibiotics and to decrease healthcare-associated infections in general, including catheter-associated bloodstream infection, ventilator-associated pneumonia, and SSI). A number of analyses suggest that MRSA infections are associated with increased mortality and cost of care when compared with those due to strains that are susceptible to methicillin. Even the availability of newer pharmaceutical agents with specific activity against MRSA has not ameliorated the challenge of caring for patients with MRSA. The widespread use of these agents has been limited, in part due to toxicity, cost, and uncertainty as to optimal indications. The management and control of MRSA have been further complicated by dramatic changes in the epidemiology of transmission and infection observed over the past two decades. Specifically, S. aureus strains resistant to methicillin, once exclusively linked to hospital care, have increasingly been detected among patients in the community who lack conventional risk factors for MRSA infection. Community-acquired MRSA has been linked to outbreaks of infection in hospitals and health care facilities. Conventional strategies for the control of MRSA have focused on the prevention of spread from patient to patient. The effectiveness of hand hygiene in preventing the spread of MRSA has been demonstrated in observational studies in which hand hygiene promotion campaigns were associated with subsequent reductions in the incidence of MRSA among hospitalized patients. While hand hygiene remains important in the effort to control MRSA transmission, the continued spread of the pathogen after its initial introduction in most facilities has prompted efforts to identify additional strategies. The use of contact isolation-including the donning of gowns and gloves when interacting with patients colonized or infected with MRSA and the assignment of such patients to single rooms or to a room with a group of affected patients-has been widely promoted and adopted. Such isolation precautions now are the centerpiece of most authoritative guidelines for MRSA control. Despite the broad consensus associated with the use of contact isolation for MRSA prevention, the specific evidence in support of this practice remains limited and indirect. The objective of this review was to synthesize comparative studies that examined the benefits or harms of screening for MRSA carriage in the inpatient or outpatient settings. The review examined MRSA-screening strategies applied to all hospitalized or ambulatory patients, as well as screening strategies applied to selected inpatient or outpatient populations, and compared them with no screening or with screening of selected patient populations. The review evaluated MRSA-screening strategies that included screening with or without isolation and with or without attempted eradication/decolonization.

Download or read book Ferri s Clinical Advisor 2021 written by Fred F. Ferri and published by Elsevier Health Sciences. This book was released on 2020-06-10 with total page 4158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Find fast answers to inform your daily diagnosis and treatment decisions! Ferri’s Clinical Advisor 2021 uses the popular "5 books in 1" format to deliver vast amounts of information in a clinically relevant, user-friendly manner. This bestselling reference has been significantly updated to provide you with easy access to answers on 1,000 common medical conditions, including diseases and disorders, differential diagnoses, clinical algorithms, laboratory tests, and clinical practice guidelines—all carefully reviewed by experts in key clinical fields. Extensive algorithms, along with hundreds of new figures and tables, ensure that you stay current with today's medical practice. Contains significant updates throughout, covering all aspects of current diagnosis and treatment. Features 27 all-new topics including chronic rhinosinusitis, subclinical brain infarction, reflux-cough syndrome, radiation pneumonitis, catatonia, end-stage renal disease, and genitourinary syndrome of menopause, among others. Includes new appendices covering common herbs in integrated medicine and herbal activities against pain and chronic diseases; palliative care; and preoperative evaluation. Offers online access to Patient Teaching Guides in both English and Spanish.

Download or read book Staphylococci in Human Disease written by Kent B. Crossley and published by John Wiley & Sons. This book was released on 2009-10-13 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Staphylococci remain the most important cause of hospital-acquiredinfections in the U.S. and MRSA has become the most common cause ofskin and soft tissue infection in many parts of the world. There is now a much greater understanding of the physiology andevolution of the staphylococci and this new edition reflects therapid advancements in knowledge about this pathogen and provides acomprehensive review from both clinical and basic scienceperspectives. The first section addresses the basic biology of thestaphylococci, their molecular genetics, host defenses and hostevasion, virulence determinants, mechanisms of antibioticresistance, and laboratory techniques. The second section dealswith epidemiology, and the third section provides an overview ofthe varied clinical manifestations of human staphylococcalinfections. The fourth section covers prevention and treatment ofthese often life-threatening infections. Written by experts from around the globe, this book is essentialreading for all clinicians and basic scientists studying thestaphylococci.

Download or read book Frontiers in Staphylococcus aureus written by Shymaa Enany and published by BoD – Books on Demand. This book was released on 2017-03-08 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Staphylococcus was first recognized as a human pathogen in 1880 and was named for its grape cluster-like appearance. In 1884, Staphylococcus aureus was identified and named for its vibrant golden color, which was later found to be the result of golden toxin production. Here, experts examine in-depth patterns of S. aureus colonization and exposures in humans, mammals, and birds that have led to the development of various clinical diseases. The mode of transmission of S. aureus and different methods for its detection in different samples are defined. Conventional antibiotic options to treat this aggressive, multifaceted, and readily adaptable pathogen are becoming limited. Alternative, novel chemotherapeutics to target S. aureus are discussed in the pages within, including herbal medicines, bee products, and modes of delivery.

Download or read book Pressure Ulcers in Adults written by and published by . This book was released on 1992 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book MRSA and Staphylococcal Infections written by Hernan R. Chang and published by Hernan R. Chang, M.D.. This book was released on 2008 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the large amount of information available through books, Internet sites, and libraries, more and more people with staphylococcal and MRSA infections present to their primary care physicians offices, urgent care centers, and emergency rooms. The disease seems to continue to spread. Most people with a history of MRSA colonization get a reassuring answer when they ask about their contagiousness. The plain truth is that you are potentially contagious. In order to understand the magnitude of this epidemic and to realize how the appearance of MRSA has and will influence our lives and our culture, consider the classic handshake. The handshake will never again be the same after MRSA. The information presented in this book is intended to provide a general understanding of MRSA and Staphylococcal infections.

Download or read book Summary of Publications written by Alma LaVoy Wilson and published by . This book was released on 1926 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hand Hygiene written by Didier Pittet and published by John Wiley & Sons. This book was released on 2017-05-03 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die erste umfassende und wegweisende Publikation zur Handhygiene, eines der grundlegendsten und wichtigsten Themen bei der Infektionsbekämpfung und Patientensicherheit. Für alle medizinischen Berufe ist dieses Handbuch zur Handhygiene ein wichtiges Referenzwerk, geschrieben von weltweit führenden Wissenschaftlern und Klinikern. - Geschrieben von weltweit führenden Experten des Fachgebiets. - Berücksichtigt umfassend die Richtlinien und Vorschriften der Weltgesundheitsorganisation (WHO). - Behandelt das Thema Handhygiene aus globaler Sicht, relevant für Industrie- und Entwicklungsländer. - Erörtert grundlegende sowie hochkomplexe klinische Anwendungen der Handhygiene. - Beinhaltet neue, ungewöhnliche Aspekte und Fragestellungen, wie religiöse und kulturelle Aspekte und die Einbeziehung der Patienten. - Bietet Leitlinien für nationale und weltweite Hygienekampagnen, für jeden Einzelnen, für Institutionen und Organisationen.

Download or read book Hospital Epidemiology and Infection Control written by C. Glen Mayhall and published by Lippincott Williams & Wilkins. This book was released on 2012-02-20 with total page 5027 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly revised and updated for its Fourth Edition, this highly acclaimed volume is the most comprehensive reference on hospital epidemiology and infection control. Written by over 150 leading experts, this new edition examines every type of hospital-acquired (nosocomial) infection and addresses every issue relating to surveillance, prevention, and control of these infections in patients and in healthcare workers. This new edition features new or significantly increased coverage of emerging infectious diseases, avian influenza, governmental regulation of infection control and payment practices related to hospital-acquired infections, molecular epidemiology, the increasing prevalence of community-acquired MRSA in healthcare facilities, system-wide infection control provisions for healthcare systems, hospital infection control issues following natural disasters, and antimicrobial stewardship in reducing the development of antimicrobial-resistant organisms.

Download or read book HIV AIDS Surveillance written by and published by . This book was released on 2004 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reported Tuberculosis in the United States written by and published by . This book was released on 1994 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Superbug written by Maryn McKenna and published by Simon and Schuster. This book was released on 2010-03-23 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: LURKING in our homes, hospitals, schools, and farms is a terrifying pathogen that is evolving faster than the medical community can track it or drug developers can create antibiotics to quell it. That pathogen is MRSA—methicillin-resistant Staphyloccocus aureus—and Superbug is the first book to tell the story of its shocking spread and the alarming danger it poses to us all. Doctors long thought that MRSA was confined to hospitals and clinics, infecting almost exclusively those who were either already ill or old. But through remarkable reporting, including hundreds of interviews with the leading researchers and doctors tracking the deadly bacterium, acclaimed science journalist Maryn McKenna reveals the hidden history of MRSA’s relentless advance—how it has overwhelmed hospitals, assaulted families, and infiltrated agriculture and livestock, moving inexorably into the food chain. Taking readers into the medical centers where frustrated physicians must discard drug after drug as they struggle to keep patients alive, she discloses an explosion of cases that demonstrate how MRSA is growing more virulent, while evolving resistance to antibiotics with astonishing speed. It may infect us at any time, no matter how healthy we are; it is carried by a stunning number of our household pets; and it has been detected in food animals from cows to chickens to pigs. With the sensitivity of a novelist, McKenna portrays the emotional and financial devastation endured by MRSA’s victims, vividly describing the many stealthy ways in which the pathogen overtakes the body and the shock and grief of parents whose healthy children were felled by infection in just hours. Through dogged detective work, she discloses the unheard warnings that predicted the current crisis and lays bare the flaws that have allowed MRSA to rage out of control: misplaced government spending, inadequate public health surveillance, misguided agricultural practices, and vast overuse of the few precious drugs we have left. Empowering readers with the knowledge they need for self-defense, Superbug sounds an alarm: MRSA has evolved into a global emergency that touches almost every aspect of modern life. It is, as one deeply concerned researcher tells McKenna, "the biggest thing since AIDS."

Download or read book Infection Prevention written by Gonzalo Bearman and published by Springer. This book was released on 2017-09-07 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews evolving areas in infection prevention on topics including contact precautions, technology implementation, specific infections, and care in various settings. The book summarizes the current data oninfection prevention, presents controversies on the various topics, and includes recommendations for patient safety. Addressing hot topics such as MRSA, C. difficile vaccination, mandatory flu vaccines, and CLABSI, this is the only text to include prevention and control overviews across a range of infection issues. Written by experts in thefield, this book contains 32 chapters that educates and presents the most cutting-edge models of care on emerging and evolving topics in infectious diseases. Infection Prevention: New Perspectives and Controversies is a valuable resource for infection prevention professionals, healthcare quality and safety professionals, caring for patients in in- and outpatient settings.

Download or read book Methicillin resistant Staphylococcus Aureus MRSA written by Erick Pereira Alves and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This compilation provides a compact overview of the feasibility and clinical impact of novel therapies for methicillin-resistant Staphylococcus aureus (MRSA), with a focus on monoclonal antibodies, vaccines, bacteriophages, liposomes and nanotechnology, photodynamic therapy, homeopathy and botanical medicine. The authors also explore new therapeutic approaches that demonstrate efficacy in scientific research and generate interest in the medical area. Treating nosocomial MRSA infections is challenging due to inadequacies in current therapeutic options and underlying comorbidities in the patients. As such, an overview of the signs, symptoms and treatment options for clinically significant MRSA infections is presented. In closing, the authors examine the occurrence of MRSA in healthcare settings, as well as community-based infections"--

Download or read book Viral Infections of Humans written by Alfred S. Evans and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: also occurs. New outbreaks of yellow fever have occurred in Colombia and Trinidad and new outbreaks of rift valley fever have occurred in Egypt. Chapter 6, Arenaviruses: The biochemical and physical properties have now been clar ified, and they show a remarkable uniformity in the various viruses constituting the group. The possibility that prenatal infection with LCM may result in hydrocephalus and chorioretinitis has been raised. Serologic surveys have suggested the existence of Lassa virus infection in Guinea, Central African Empire, Mali, Senegal, Cameroon, and Benin, in addition to earlier identification in Nigeria, Liberia, and Sierra Leone. Chapter 7, Coronaviruses: New studies have confirmed the important role of these viruses in common respiratory illnesses of children and adults. The viruses are now known to contain a single positive strand of RNA. About 50% of corona virus infections result in clinical illness. About 5% of common colds are caused by strain DC 43 in winter. Chapter 8, Cytomegalovirus: Sections on pathogenesis of CMV in relation to organ transplantation and mononucleosis, as well as sections on the risk and features of con genital infection and disease, have been expanded. There are encouraging preliminary results with a live CMV vaccine, but the questions of viral persistence and oncogenicity require further evaluation.

Download or read book Staphylococcus Aureus written by Maluda and published by Nova Science Publishers. This book was released on 2016-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the different topics of staphylococcal research in recent years. Severe infections caused by methicillin-resistant Staphylococcus aureus (MRSA) have become a global health problem in the twenty-first century. Chapter One discusses MRSA as a major cause of healthcare or hospital-associated infections (HA-MRSA) in burn patients, indicated as a high-risk group for invasive staphylococcal infection. Types of MRSA, which have traditionally been tackled as exclusive agents of healthcare-associated infections, are now recognized as the causative agents of severe disease acquired in the community. The second chapter discusses these infections as they occur mainly in special populations. For example, we may cite people living with HIV/AIDS, older adults living in long-term care facilities and patients with chronic diseases, notably diabetes mellitus. In Chapter Three, a third epidemiological form of MRSA is discussed, which is known as livestock-associated MRSA (LA-MRSA). Chapter Four emphasizes the current scenario of highly adaptable clonal complexes. Among these strains, LA-MRSA belonging to clonal complex (CC) 398 are particularly important, and nosocomial infections caused by strains of CC398 are frequently reported. Confirmation of the presence of microorganisms in blood cultures is one of the most important roles of clinical microbiology laboratories. Blood culture testing - the gold standard for the diagnosis of sepsis - is able to elucidate the etiology of infection and to establish appropriate antibiotic treatment in order to improve the prognosis of septic patients and, consequently, to reduce morbidity and mortality; this is the subject discussed in Chapter Five. Nosocomial infections manifest more intensely and more frequently in newborns when compared to children or adults. Staphylococcus aureus infections in newborns is discussed in Chapter Six. Staphylococcus spp. are an important cause of peritonitis in peritoneal dialysis (PD), frequently requiring change of the dialysis technique and causing an important impact on the mortality of PD patients, another matter of great importance which is discussed in Chapter Seven. Finally, the epidemiology and experimental evidence that S. aureus and its products, the superantigens, are directly related to the development or exacerbation of autoimmune diseases, which are discussed in Chapter Eight. This book provides an excellent overview of the different applications of staphylococcal research for clinicians, researchers and students who intend to address these issues, and permits continued high-quality research involving these important pathogens.

Download or read book Gram positive Pathogens written by Vincent A. Fischetti and published by . This book was released on 2000 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the only single volume to deal with all aspects of gram–positive pathogens. It addresses the mechanisms of gram–positive bacterial pathogenicity, including the current knowledge on gram–positive structure and mechanisms of antibiotic resistance. Emphasizing streptococci, staphylococci, listeria, and spore–forming pathogens, Gram–Positive Pathogens includes chapters written by many of the leading researchers in these areas. The chapters systematically dissect these organisms biologically, genetically, and immunologically in an attempt to understand the strategies used by these bacteria to cause human disease.