[Management of outbreaks of nosocomial pathogens in neonatal intensive care unit]

Area of Science:

• Infectious Diseases
• Neonatology
• Microbiology

Context:

• Nosocomial pathogen outbreaks pose significant risks in Neonatal Intensive Care Units (NICUs).
• Multidrug-resistant organisms (MDROs) are frequent causes of these outbreaks, threatening vulnerable infants.
• Factors influencing MDRO spread include pathogen virulence, patient vulnerability, antimicrobial use, and adherence to prevention.

Purpose:

• To review and present effective infection control practices for managing and containing multidrug-resistant organism (MDRO) epidemics in a Neonatal Intensive Care Unit (NICU).
• To highlight the necessity of enhanced control measures beyond routine protocols to combat MDRO outbreaks.
• To consolidate literature findings and practical experience in developing NICU-specific epidemic containment strategies.

Summary:

• MDROs, such as MRSA, VRE, and resistant gram-negative bacilli, present critical infection control challenges in NICUs.
• Effective containment strategies involve a multi-faceted approach: stringent hand hygiene, cohorting infected/colonized infants, neonatal surveillance cultures, healthcare worker screening, and targeted decolonization.
• The review outlines specific practices implemented in a NICU setting to manage and control ongoing epidemics.

Impact:

• Implementation of these enhanced practices can significantly reduce the incidence and spread of MDROs in NICU settings.
• Improved infection control measures contribute to better patient outcomes and reduced morbidity and mortality among neonates.
• This review provides a valuable resource for healthcare professionals seeking evidence-based strategies to combat nosocomial infections in neonatal intensive care environments.