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Aetiological profile of paediatric stridor in a Malaysian tertiary hospital
S G Lum1, I Noor Liza2, V Priatharisiny3
1MD (UKM), MS ORL-HNS (UKM) Department of Otorhinolaryngology, Hospital Serdang, Jalan Puchong, 43000 Kajang, Selangor, Malaysia
Insights
Laryngomalacia is the most frequent cause of paediatric stridor. Most cases are managed conservatively, but severe symptoms may indicate synchronous airway lesions requiring intervention.
Area of Science:
- Otorhinolaryngology
- Paediatric Medicine
- Respiratory Medicine
Background:
- Stridor in children can indicate serious conditions, necessitating accurate diagnosis.
- Evaluation and diagnosis are crucial for timely intervention in paediatric stridor cases.
Purpose of the Study:
- To investigate the causes (aetiological profiles) of stridor in paediatric patients.
- To analyze the management strategies for paediatric stridor cases.
Main Methods:
- Retrospective review of medical records for paediatric patients with stridor (January 2010 - February 2015).
- Analysis of demographic data, clinical findings, laryngoscopy results, diagnoses, and treatments.
Main Results:
- 121 paediatric patients with stridor were identified.
- Congenital causes predominated (90.9%), with laryngomalacia being the most common (78.5%).
- Most patients received conservative management, with 25.6% requiring surgery and only one needing a tracheostomy.
Conclusions:
- Laryngomalacia is the leading cause of paediatric stridor.
- Persistent or severe stridor warrants consideration of synchronous airway lesions.
- Conservative management is effective for the majority of paediatric stridor cases.
Background:
Conditions causing stridor in paediatric patients can range from minor illnesses to life-threatening disorders. Proper evaluation and correct diagnosis are essential for timely intervention. The objective of this study was to determine the aetiological profiles and the management of paediatric patients with stridor referred to the Otorhinolaryngology Department of Hospital Serdang.
Methods:
Medical records of all paediatric patients presenting with symptom of stridor from January 2010 to February 2015 were reviewed retrospectively. The patients' demographic data, clinical notes, laryngoscope findings, diagnosis and management were retrieved and analysed.
Results:
Out of the total 137 patients referred for noisy breathing, 121 patients had stridor and were included in this study. There were 73 males and 48 females-most were of Malay ethnicity (77.7%). The age of presentation ranged from newborn to 10 years, with a mean of 4.9 months. Eighteen patients (14.9%) had associated congenital pathologies. The majority were congenital causes (90.9%), in which laryngomalacia was the commonest (78.5%), followed by subglottic stenosis (5.0%), vallecular cyst (2.5%) and congenital vocal fold paralysis (2.5%). Twelve patients (9.9%) had synchronous airway lesion. The majority of the patients were managed conservatively. Thirty-one patients (25.6%) required surgical intervention, of which only one needed tracheostomy.
Conclusion:
Laryngomalacia was the commonest cause of stridor among paediatric patients. A synchronous airway lesion should be considered if the child has persistent or severe symptoms. The majority of the patients were managed conservatively.
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