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Infections in Critically Ill Children
Abinaya Kannan1, Kambagiri Pratyusha1, Ruchy Thakur1
1Pediatric Critical Care Unit, Department of Pediatrics, All India Institute of Medical Sciences, Raipur, Chhattisgarh, 492099, India.
Insights
Health care-associated infections (HAIs) significantly impact pediatric intensive care unit (PICU) survival. Implementing strict infection control measures like hand hygiene and bundled care is crucial for improving patient outcomes and combating rising antimicrobial resistance.
Area of Science:
- Pediatric Intensive Care
- Infectious Diseases
- Healthcare Epidemiology
Background:
- Health care-associated infections (HAIs) are a major threat to children in pediatric intensive care units (PICUs).
- Common HAIs include central line-associated bloodstream infections (CLABSI), ventilator-associated pneumonia (VAP), catheter-associated urinary tract infections (CAUTI), and surgical site infections (SSI).
- HAIs increase mortality, morbidity, hospital stay duration, and healthcare costs, with varying incidence rates globally.
Purpose of the Study:
- To highlight the significant impact of HAIs on pediatric patient survival and outcomes.
- To emphasize the importance of infection prevention strategies in reducing HAI incidence.
- To address the challenges posed by antimicrobial resistance and emerging infections in the PICU setting.
Main Methods:
- Review of HAI incidence and contributing factors in PICUs.
- Discussion of established and advanced infection control practices.
- Emphasis on surveillance, antibiotic stewardship, and adherence to bundled care protocols.
Main Results:
- Advances in healthcare practices, including asepsis, hand hygiene, and bundled care, have led to reduced HAI incidence.
- Despite progress, the burden of drug resistance and emerging infections remains a significant threat.
- Fever is a common HAI manifestation in PICUs, necessitating targeted investigations.
Conclusions:
- Effective HAI management requires a comprehensive system including isolation practices, device handling, microbiologic audits, and education.
- Sustained implementation of these measures is vital for improving patient outcomes in PICUs.
- Addressing barriers to hand hygiene compliance and providing ongoing training are essential components of successful infection control.
Abstract:
Health care-associated infections (HAI) directly influence the survival of children in pediatric intensive care units (PICU), the most common being central line-associated bloodstream infection (CLABSI) 25-30%, followed by ventilator-associated pneumonia (VAP) 20-25%, and others such as catheter-associated urinary tract infection (CAUTI) 15%, surgical site infection (SSI) 11%. HAIs complicate the course of the disease, especially the critical one, thereby increasing the mortality, morbidity, length of hospital stay, and cost. The incidence of HAI in Western countries is 6.1-15.1% and in India, it is 10.5 to 19.5%. The advances in healthcare practices have reduced the incidence of HAIs in the recent years which is possible due to strict asepsis, hand hygiene practices, surveillance of infections, antibiotic stewardship, and adherence to bundled care. The burden of drug resistance and emerging infections are increasing with limited antibiotics in hand, is still a dreadful threat. The most common manifestation of HAIs is fever in PICU, hence the appropriate targeted search to identify the cause of fever should be done. Proper isolation practices, judicious handling of devices, regular microbiologic audit, local spectrum of organisms, identification of barriers in compliance of hand hygiene practices, appropriate education and training, all put together in an efficient and sustained system improves patient outcome.
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