The Center for Disease manage and ...

The Center for Disease manage and Prevention (CDC) and the Healthcare Infection restrain Practices Advisory Committee (HICPAC) has issued recommendations forward reducing the incidence of pneumonia and other chaste acute lower respiratory tract infections in acute-care hospitals and in other health care settings. This report updates, expands, and replaces the 1994 "Guideline for Prevention of Nosocomial Pneumonia."

The report contains the consensus HICPAC recommendations for the prevention of the following infections: bacterial pneumonia, legionnaires' disease, pertussis, invasive pulmonary aspergillosis, lower respiratory tract infections caused on respiratory syncytial virus, parainfluenza and adenoviruses, and influenza. These recommendations address issues as it is as educating health care personnel about the prevention and sway of health-care-associated pneumonia and other lower respiratory tract infections, surveillance and reporting of diagnosed cases of infection, prevention of person-to-person transmission of each disease, and reduction of legion risk for infection. The guideline authors were unable to make recommendations for a number of interventions where evidence is lacking. For more details forward these items, see the cloyed guideline. The recommendations appear in the March 26 2004 recommendations and reports series of Morbidity and Mortality Weekly Report, and are available online at http://www.cdc.gov/mmwr/preview/mmwrhtml/rr5303a1.htm.

Prevention of Health-Care-Associated Bacterial Pneumonia

STAFF EDUCATION AND INVOLVEMENT IN INFECTION PREVENTION

The authors praise educating health care workers about the epidemiology of and infection-control conducts for, preventing health-care-associated bacterial pneumonia to make secure worker competency according to their flush of responsibility in the health care setting. Workers should be involved in the implementation of interventions to preclude health-care-associated pneumonia by using performance-improvement techniques and tools.

INFECTION AND MICROBIOLOGIC SURVEILLANCE

Surveillance should be mode of actioned for bacterial pneumonia in intensive care unit patients who are at high risk for health-care-related bacterial pneumonia (eg patients with mechanically assisted ventilation, chooseed postoperative patients) to help identify outbreaks and other potential infection-control enigmas The authors recommend the use of the National Nosocomial Infection Surveillance system's surveillance definition of pneumonia. Monitored rates (eg number of infected patients) should be linked with prevention efforts, and data should be go [i]or[/i] come backed to appropriate health care personnel

In the absence of specific clinical, epidemiologic, or infection-control objectives, surveillance tillages of patients or of equipment or devices used for respiratory therapy, pulmonary-function testing, or delivery of inhalation anesthesia should not be routinely performed.

PREVENTION OF TRANSMISSION OF MICROORGANISMS

Sterilization or disinfection and maintenance of equipment and devices:

* Thoroughly clean all equipment and devices to be sterilized or disinfected.

* Whenever possible, use steam sterilization (by autoclaving) or high-level disinfection on wet heat pasteurization at > 70[degrees]C (>158[degrees]F) for 30 minutes for reprocessing semicritical equipment or devices (i.e., items that originate in direct contact with mucous membranes of the lower respiratory tract) that are not sensitive to heat and moisture. For equipment or devices that are sensitive to heat and moisture, low-temperature sterilization systems should be used. After disinfection, proce with appropriate rinsing, drying, and packaging, being careful not to contaminate the disinfected items.

* Preferentially use sterile water for rinsing reusable semicritical respiratory equipment and devices when rinsing is stand in want ofed after they have been chemically treated. If this is not possible, rinse the device with filtered water or tap water, and then rinse with isopropyl alcohol and craving drink with forced air or in a drying cabinet.

* Adhere to provisions in the U diet and Drug Administration's (FDA) enforcement document for single-use devices that are reprocess from third parties.

* Do not routinely sterilize or disinfect the internal machinery of mechanical ventilators.

* Do not change routinely, onward the basis of duration of use, the breathing circuit (i.e., ventilator tubing and exhalation valve and the attached humidifier) that is in use in succession an individual patient. Change the circuit when it is visibly soiled or mechanically malfunctioning.

* Periodically drain and discard any condensate that deduces in the tubing of a mechanical ventilator, taking precautions not to allow condensate to drain toward the patient. Glove should be worn when performing this action or handling the fluid. After performing the operation or handling the fluid, decontaminate your hands with soap and water or an alcohol-based hand rub