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Open Tracheostomy Gastric Acid Aspiration Murine Model of Acute Lung Injury Results in Maximal Acute Nonlethal Lung Injury
Published on: February 26, 2017
Aspiration lung disease
Fernando M de Benedictis1, Virgilio P Carnielli, Diletta de Benedictis
1Division of Pediatric Medicine, Department of Pediatrics, Salesi Children's University Hospital, Ancona, Italy. debenedictis@ao-salesi.marche.it
Insights
Diagnosing aspiration lung disease in children remains challenging, often delaying treatment and leading to permanent lung damage. A multidisciplinary approach is crucial for accurate diagnosis and timely care.
Area of Science:
- Pediatric Pulmonology
- Gastroenterology
- Clinical Medicine
Background:
- Aspiration lung disease encompasses a spectrum of clinical syndromes, from massive to chronic aspiration.
- Advances in understanding dysphagia, gastroesophageal function, and airway reflexes have been made.
- New diagnostic techniques are emerging.
Purpose of the Study:
- To highlight the challenges in diagnosing aspiration in children.
- To emphasize the need for timely and appropriate care.
- To advocate for a multidisciplinary approach.
Main Methods:
- Review of current understanding of aspiration mechanisms.
- Discussion of diagnostic challenges.
- Emphasis on clinical presentation and outcomes.
Main Results:
- Characterizing aspiration presence, type, and circumstances in children is extremely difficult.
- Many children are diagnosed late, after irreversible lung damage.
- Delayed diagnosis and treatment are common.
Conclusions:
- A multidisciplinary approach is essential for accurate diagnosis of aspiration lung disease.
- Timely and appropriate care is critical to prevent permanent lung damage.
- Improved diagnostic strategies are needed for pediatric aspiration.
Abstract:
The term aspiration lung disease describes several clinical syndromes, with massive aspiration and chronic lung aspiration being at two extremes of the clinical spectrum. Over the years, significant advances have been made in understanding the mechanisms underlying dysphagia, gastroesophageal function, and airway protective reflexes and new diagnostic techniques have been introduced. Despite this, characterizing the presence or absence of aspiration, and under what circumstances a child might be aspirating what, is extremely challenging. Many children are still not adequately diagnosed or treated for aspiration until permanent lung damage has occurred. A multidisciplinary approach is mandatory for a correct diagnosis in addition to timely and appropriate care.
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