Improving Compliance With Hand Hygiene in Hospitals

Hand hygiene prevents cross-infection in hospitals, but compliance with recommended instructions often is poor among healthcare workers. Although some previous interventions to improve compliance have been successful, none has achieved lasting improvement. This article reviews reported barriers to appropriate hand hygiene and factors associated with poor compliance. Easy access to hand hygiene in a timely fashion and the availability of skin-care lotion both appear to be necessary pre-requisites for appropriate hand-hygiene behavior. In particular, in high-demand situations, hand rub with an alcohol-based solution appears to be the only alternative that allows a decent compliance. The hand-hygiene compliance level does not rely on individual factors alone, and the same can be said for its promotion. Because of the complexity of the process of change, it is not surprising that solo interventions often fail, and multimodal, multidisciplinary strategies are necessary. A framework that includes parameters to be considered for hand-hygiene promotion is proposed, based on epidemiologically driven evidence and review of the current knowledge. Strategies for promotion in hospitals should include reasons for noncompliance with recommendations at individual, group, and institutional levels. Potential tools for change should address each of these elements and consider their interactivit

Infectious Risk Factors Related to Operating Rooms

Risk factors related to operating rooms include patient-associated risks, the operating room environment, ventilation systems, cleansing and sterilization, and operating room personnel. Although constantly debated, surgical wound infection surveillance with appropriate feedback to surgeons is one of the few effective measures that helps reduce surgical infection rates, and we strongly recommend its use. We also recommend the further study of other potential components of effective infection control programs for surgical patient

Infective endocarditis: too ill to be operated?

Infective endocarditis remains a disease associated with high mortality in certain groups of patients, with death resulting primarily from central nervous system complications and congestive heart failure. Combined medical and surgical therapy reduces both early and late mortality in complicated cases, especially in patients with valvular dysfunction related to heart failure. In these patients, heart failure is the strongest indication for valve replacement. There are no consensus indications for surgery, however, in the presence of neurological complications or multiple organ failure. Limited data suggest that such surgery is feasible, even in complicated cases necessitating admission to the intensive care unit, and carries an acceptable risk for in-hospital mortality. It is important that critically ill patients with infective endocarditis are enrolled into multicenter studies, using adequate severity scoring systems to assess the impact of clinical and imaging variables on patients' outcome. Until such data are obtained, clinical judgement is still the best tool in decision-making regarding the individual patient