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Congestive heart failure in children with pneumonia and respiratory failure
Kachaporn Nimdet1, Win Techakehakij2
1Department of Pediatrics, Suratthani Hospital, Suratthani, Thailand.
Insights
Congestive heart failure (CHF) is a risk in children with pneumonia and respiratory failure, even healthy ones. Early recognition in boys and bacterial pneumonia cases is key to reducing complications.
Area of Science:
- Pediatric Cardiology
- Pediatric Infectious Diseases
- Critical Care Medicine
Background:
- Congestive heart failure (CHF) is a known complication of pneumonia in adults.
- Limited data exists on CHF in children with pneumonia and respiratory failure.
- This study investigates CHF characteristics in young children with pneumonia.
Purpose of the Study:
- To determine the characteristics and associated factors of congestive heart failure (CHF) in children under five with pneumonia and respiratory failure.
Main Methods:
- Retrospective cohort study of 135 children (2-59 months) with community-acquired pneumonia and respiratory failure.
- Reviewed CHF characteristics, treatment strategies, and outcomes.
- Compared baseline data between CHF and non-CHF groups.
Main Results:
- 10% of patients developed CHF, experiencing longer intubation and hospital stays.
- CHF patients had higher rates of complications like ventilator-associated pneumonia, sepsis, and shock.
- Male sex and bacterial pneumonia were significantly associated with CHF.
Conclusions:
- Pneumonia with respiratory failure can lead to CHF in healthy children.
- Early identification of CHF, especially in males with bacterial pneumonia, is crucial.
- Prompt treatment is essential to mitigate severe complications and mortality.
Background:
Congestive heart failure (CHF) is one of the most common cardiac complications of pneumonia in adulthood leading to increased risk of morbidity and mortality. Little is known, however, of CHF and pneumonia in children. The aim of this study was therefore to investigate the characteristics and factors associated with CHF in under-5 children with pneumonia and respiratory failure.
Methods:
A retrospective cohort was conducted in hospitalized patients aged 2-59 months with community-acquired pneumonia and respiratory failure from June 2011 to June 2014 at Suratthani Hospital, Thailand. The characteristics, therapeutic strategy, and clinical outcomes of CHF were reviewed. Baseline characteristics and basic laboratory investigations on admission were compared between the CHF and non-CHF groups.
Results:
Of 135 patients, 14 (10%) had CHF. Compared with patients without CHF, the CHF group had prolonged intubation and hospital stay and high rates of associated complications such as ventilator-associated pneumonia, sepsis, shock, and 30 day mortality. CHF was significantly associated with certain characteristics, including male sex and bacterial pneumonia.
Conclusions:
Pneumonia with respiratory failure is associated with CHF even in healthy children without cardiac risks. The awareness and early recognition of CHF, particularly in male, and bacterial pneumonia, is important in order to provide immediate treatment to reduce complications.
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