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Thinking beyond infections in children with recurrent/persistent pneumonia.
Devki Nandan1, Hema Mittal2, Anu Sharma3
1Professor, PGIMER & Associated Dr RML Hospital, New Delhi, India.
Recurrent pneumonia in children often signals underlying chronic conditions. Identifying these causes, such as immunodeficiency or heart defects, is crucial for effective treatment and improved outcomes.
Area of Science:
- Pediatric Pulmonology
- Clinical Medicine
- Immunology
Background:
- Recurrent or persistent pneumonia in children frequently indicates underlying chronic cardiopulmonary disease.
- Limited published research exists on the specific etiologies of recurrent pneumonia in pediatric populations.
- Exclusion criteria included isolated common cardiac diseases, uncomplicated asthma, and incomplete medical records.
Purpose of the Study:
- To investigate the spectrum of underlying causes in children diagnosed with recurrent or persistent pneumonia.
- To emphasize the importance of thorough etiological evaluation for optimizing patient management.
- To contribute data on the prevalence of various underlying conditions leading to recurrent pediatric pneumonia.
Main Methods:
- A retrospective analysis of 107 children with recurrent or persistent pneumonia over a five-year period.
- Inclusion criteria focused on children with confirmed recurrent/persistent pneumonia, excluding specific cardiac and respiratory conditions.
- Data collection involved reviewing medical records to identify underlying etiologies.
Main Results:
- An underlying cause was identified in 99.0% of the 107 children studied.
- The most frequent causes included immunodeficiency disorders (20.2%), cardiothoracic malformations (18.3%), and syndromic conditions (14.4%).
- Other significant etiologies comprised infections (10.6%), bronchiectasis (10.6%), gastro-oesophageal reflux disease (6.6%), and interstitial lung disease (3.8%).
Conclusions:
- Children experiencing recurrent or persistent pneumonia require comprehensive evaluation to determine the underlying cause.
- Early diagnosis and targeted management of these etiologies can significantly reduce morbidity and mortality.
- Identifying specific conditions like immunodeficiency and congenital malformations is key to effective intervention.
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