Cutaneous and systemic plasmacytosis in an Asian male born in the North American continent: a controversial entity potentially related to multicentric Castleman disease.

Cutaneous and systemic plasmacytosis is a rare condition primarily affecting middle-aged individuals of Japanese descent and has principally been reported in cases originating from Asia. Its relationship, if any, to Castleman disease, is controversial. The authors report a case of cutaneous and systemic plasmacytosis involving a 36-year-old man of Chinese ancestry born in North America.

Clostridium difficile in the intensive care unit: epidemiology, costs, and colonization pressure.

Objective: To evaluate the epidemiology, outcomes, and importance of Clostridium difficile colonization pressure (CCP) as a risk factor for C. difficile-associated disease (CDAD) acquisition in intensive care unit (ICU) patients.

Design: Secondary analysis of data from a 30-month retrospective cohort study.

Surveillance for vancomycin-resistant enterococci: type, rates, costs, and implications.

Objective: To evaluate 2 active surveillance strategies for detection of enteric vancomycin-resistant enterococci (VRE) in an intensive care unit (ICU).

Design: Thirty-month prospective observational study.

Setting: ICU at a university-affiliated referral center.

Effectiveness of cleaning and health education in reducing childhood lead poisoning among children residing near superfund sites in Missouri.

In this study, the authors evaluated whether a combination of tailored education, lead dust removal by trained cleaning specialists, and family follow-up visits would be more effective than conventional health educational programs in reducing elevated blood lead levels in children living in or near lead mining hazardous waste sites. The authors randomized children between 6 and 72 mo of age with blood lead levels between 10 and 20 microg/dl into 3 groups: standard care, tailored newsletters, or tailored newsletters and specialized cleaning. The authors obtained questionnaires, blood lead levels, and environmental lead samples during initiation and compared them with the same items obtained at 3, 6, and 9 mo follow-up.

Occupational physician perceptions of bioterrorism.

The rationale for most preparedness training of healthcare professionals is based on the assumption that most persons infected following a biological incident will present first to emergency departments of acute care facilities or to ambulatory settings such as private physician offices, and such incidences would be recognized, appropriately treated, and reported to the local health departments. However, an alternative first point of contact is industry, a location where workers gather and disperse on a regular and documented basis, and require healthcare. In industry there are health professionals responsible for the health, safety and on-site well-being of the workforce and surrounding community; these professionals are in a position for early recognition, surveillance, and isolation.

Bioterrorism risk perceptions and educational needs of public health professionals before and after September 11, 2001: a national needs assessment survey.

The study objectives were to compare local public health professionals' bioterrorism risk perceptions, the extent of bioterrorism preparedness training, and to describe preferred methods for delivery of preparedness education in the United States. National needs assessments were conducted via a mailed survey to 3,074 local public health departments in October 2000 and November 2001. Compared to a survey conducted in October 2000, the perceived risk of a bioterrorism attack in the United States increased dramatically after September 11 (p < 0.

Infection control practitioners' perceptions and educational needs regarding bioterrorism: results from a national needs assessment survey.

Background: The perceived threat that biological weapons will be used in an act of terror against the United States has escalated sharply since the discovery of anthrax-tainted letters after the terrorist attacks of September 11, 2001. These events underscore the critical nature of health care and public health preparedness and the need to augment infection control practitioner education and training.

Methods: Between October 2000 and August 2001 a national needs assessment was conducted by use of a 35-question survey.

An intervention to improve antibiotic delivery and sputum procurement in patients hospitalized with community-acquired pneumonia.

Study Objectives: To determine if an educational intervention targeting emergency department (ED) and medicine staff could successfully decrease the time to antibiotic delivery (door-to-drug delivery time [DDD]) for patients admitted through the ED with community-acquired pneumonia (CAP).

Design: Prospective, multidisciplinary team-based educational project. Demographics, outcomes, and processes of care including DDD and sputum procurement for patients with CAP were determined during a baseline period and compared to the same parameters for patients with CAP presenting after the educational intervention was administered to ED and medicine staff.