Journal of hospital medicine : an official publication of the Society of Hospital Medicine
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Review Case Reports
Empiric antibiotic selection strategies for healthcare-associated pneumonia, intra-abdominal infections, and catheter-associated bacteremia.
Initial selection and early deployment of appropriate/adequate empiric antimicrobial therapy is critical to minimize the significant morbidity and mortality associated with hospital- or healthcare-associated infections (HAIs). Initial empiric therapy that inadequately covers the pathogen(s) causing a serious HAI has been associated with increased mortality, longer hospital stay, and elevated healthcare costs. Moreover, subsequent modification of initial inadequate therapy, later in the disease process when culture results become available, may not remedy the impact of the initial choice. ⋯ When possible, de-escalation and other steps to modify antimicrobial exposure are important for minimizing risk of antimicrobial resistance development. This article examines the general process for selection of initial empiric antibiotic therapy for patients with HAIs, illustrated through 3 case studies dealing with healthcare-associated pneumonia, complicated intra-abdominal infection, and catheter-associated bacteremia, respectively. Journal of Hospital Medicine 2012;7:S2-S12. © 2012 Society of Hospital Medicine.
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Review
Infections, bacterial resistance, and antimicrobial stewardship: the emerging role of hospitalists.
The care of patients with serious infections both within and outside healthcare settings is increasingly complicated by the high prevalence of resistant or multidrug-resistant (MDR) pathogens. Moreover, infections caused by MDR versus susceptible bacteria or other pathogens are associated with significantly higher mortality, length of hospital stay, and healthcare costs. Antimicrobial misuse or overuse is the primary driver for development of antimicrobial resistance, suggesting that better use of antimicrobials will translate into improved patient outcomes, more efficient use of hospital resources, and lowered healthcare costs. ⋯ Hospitalists are increasingly involved in the care of hospitalized patients throughout the United States. Expertise in managing conditions requiring hospitalization, and experience in quality improvement across a wide range of clinical conditions, make hospitalists well positioned to participate in the development and implementation of hospital-based antimicrobial stewardship programs designed to improve patient outcomes, reduce antimicrobial resistance, and provide more efficient and lower-cost hospital care. Journal of Hospital Medicine 2012;7:S34-S43. © 2012 Society of Hospital Medicine.
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Hypertension (HTN) is a major cardiovascular risk factor yet control rates remain suboptimal. Thus, improving recognition, treatment, and control of HTN by focusing on novel populations such as hospitalized patients is warranted. Current consensus guidelines do not address inpatient HTN, and little is known about HTN prevalence or patterns of care in this setting. ⋯ Inpatient HTN is prevalent and a large percentage of those with this condition remain hypertensive at the time of discharge and at follow-up. The potential exists for improved recognition and treatment of newly diagnosed and known, but uncontrolled, HTN observed in the inpatient setting.
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Review Comparative Study
Frequently asked questions by hospitalists managing pain in adults with sickle cell disease.
Pain is the predominant medical presentation to hospitalists for patients with sickle cell disease (SCD). Dramatic treatment gains of SCD in childhood have resulted in more adults now requiring hospitalization than children. ⋯ We therefore offer some evidence and our informed opinion to answer frequently asked questions (FAQs) about pain management by hospitalists caring for adults with SCD. The most common questions center around defining a crisis; selecting and managing opioids; distinguishing between opioid tolerance, physical dependence, and addiction or misuse; determining appropriateness of discharge; and avoiding lengthy or recurrent hospitalizations.
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Antibiotic stewardship aims to improve patient care and reduce unwanted consequences of antimicrobial overuse or misuse, including lowered efficacy, emergence of antimicrobial resistance, development of secondary infections, adverse drug reactions, increased length of hospital stay, and additional healthcare costs. Recent guidelines make specific recommendations for the development of institutional programs to enhance antimicrobial stewardship. Optimally, such programs should be comprehensive, multidisciplinary, supported by hospital and medical staff leadership, and should employ evidence-based strategies that best fit local needs and resources. ⋯ Intervention goals are to prevent unnecessary antimicrobial starts, to streamline or de-escalate therapy early in its course, and to convert from parenteral to oral therapy, optimize dosing, and ensure the appropriate length of therapy. Most community hospitals, if sufficiently resourced, should be able to implement a successful antimicrobial stewardship program. Evidence suggests that good antimicrobial stewardship can lead to less overall and inappropriate antimicrobial use, lower drug-related costs, reductions in Clostridium difficile-associated disease, and, in some studies, less emergence of antimicrobial resistance.