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Laryngeal papillomatosis in children: The impact of late recognition over evolution
Leonardo Silva1, C P Gonçalves1, A M F Fernandes1
1Santa Casa de São Paulo Faculty of Medical Sciences, São Paulo, SP, Brazil.
Insights
Delayed diagnosis of laryngeal papillomatosis in children significantly worsens disease progression, necessitating more surgical interventions. Early symptom recognition is crucial for better patient outcomes and reduced treatment burden.
Area of Science:
- Pediatric Otolaryngology
- Respiratory Medicine
- Pediatric Infectious Diseases
Background:
- Laryngeal papillomatosis is a rare disease caused by human papillomavirus (HPV).
- Juvenile-onset recurrent respiratory papillomatosis (JORRP) can significantly impact a child's airway and quality of life.
- Timely diagnosis and intervention are critical for managing disease progression.
Purpose of the Study:
- To evaluate the impact of delayed diagnosis on the clinical course of laryngeal papillomatosis in children.
- To identify factors associated with disease progression and treatment requirements.
Main Methods:
- Retrospective study of 21 pediatric patients with laryngeal papillomatosis.
- Data collected included age at symptom onset and diagnosis, symptom duration, affected laryngeal sites, treatment, and disease evolution.
- Patients were followed for at least 3 years.
Main Results:
- Average delay from symptom onset to diagnosis was 52.3 months.
- Patients with >1 year delay required more procedures for disease control.
- Subglottic involvement was a risk factor for tracheostomy.
Conclusions:
- Delay in diagnosing laryngeal papillomatosis negatively impacts disease progression.
- Earlier diagnosis correlates with fewer required surgical procedures.
- Subglottic larynx involvement is a significant risk factor for tracheostomy.
Abstract:
To assess the impact of the delay in recognition of the initial symptoms of laryngeal papillomatosis in children over the evolution of the disease. Retrospective study of patients with respiratory papillomatosis referred from general pediatric practices to a tertiary hospital with pediatric laryngology specialization. Gender, age at time of diagnosis, symptom duration, sites affected at the time of diagnosis, treatment, and evolution of the disease over time were evaluated. From January 2003 to December 2013, 21 patients (15 females and 6 males) were identified and followed for at least 3 years. The average age at which symptoms first appeared was 40.2 months, and the average age at the time of initial treatment was 76 months. The most frequent clinical manifestation was hoarseness. The most common site of involvement was the glottis followed by the supraglottis and subglottis, respectively. Three of the 21 patients required tracheostomy. The average time from symptom onset to diagnosis was 52.3 months. There were no fatalities. On average 3.7 procedures were performed per patient. Patients presenting more than 1 year from the symptom onset to the time of first treatment required a greater number of procedures to control disease. Delay in diagnosis can have negative clinical consequences due to disease progression. The later the diagnosis the more surgeries are needed to control the disease. Involvement of the subglottic larynx is a risk factor for emergent tracheostomy.
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