Related Experiment Videos
Insights
Nasal atopy in children often causes rhinitis and can lead to asthma. Early diagnosis and interdisciplinary care are crucial for managing chronic allergic conditions and preventing complications like sinus issues.
Area of Science:
- Allergy and Immunology
- Otorhinolaryngology (ENT)
- Pediatrics
Background:
- Nasal atopy is prevalent in children, affecting the nasopharyngo-tubal system.
- Understanding the impact of atopy on children's respiratory health is essential.
Purpose of the Study:
- To investigate the clinical manifestations and consequences of nasal atopy in children.
- To assess the involvement of the nasopharyngo-tubal system in pediatric atopy.
Main Methods:
- A cohort of 210 children (aged 2-12) with nasal atopy underwent comprehensive evaluations.
- Methods included ENT examination, allergy testing, rhinorheomanometry, tubal function tests, mucociliary clearance time, and sinus X-rays.
Main Results:
- Rhinitis was the most frequent symptom across all allergic sensitizations.
- Chronic atopy (D.Pt., P.O.) was linked to asthmatic syndromes, earlier symptom onset, turbinate edema, tubal dysfunction (up to 60%), impaired mucociliary clearance, and paranasal sinus involvement (up to 53%).
- Nasal patency was reduced in children with chronic atopy.
Conclusions:
- Early diagnosis of nasal atopy in children is vital.
- Interdisciplinary collaboration among specialists is recommended for optimal patient management.
Abstract:
The authors give an account of the outcome of research done in the Allergo-Immunological Centre of the IInd ENT Division of Rome University, carried out among 210 children who were affected by nasal atopy. Particular stress was placed on the involvement of the nasopharyngo-tubal system. The age of the children ranged from 2-12 years and they underwent: 1) ENT visit; 2) allergy tests; 3) anterior rhinorheomanometry; 4) tubal function tests; 5) mucociliary clearance time; 6) X-ray examination of paranasal sinuses. The results revealed that the most frequent symptom in these children is rhinitis, whatever the allergic sensitization was. The forms of atopy which manifested themselves by chronical allergic patients (D.Pt. and P.O.) were the cause of: 1. asthmatic-type syndromes; 2. early onset of atopic symptoms around 4-7 years of age (9-10 years in the seasonal forms); 3. greater degree of extrinsic rhinitis with edema of the turbinates - the first step towards a polypoid degeneration of such subjects; 4. tubal functional deficit (60% of subjects allergic to P.O. and 50% allergic to D.Pt whereas only 27% are found in the seasonal forms); 5. mucociliary clearance linked directly with the length of disease; involvement of the paranasal sinuses (53/61 patients allergic to D.Pt., 9/28 allergic to P.O., 9/56 allergic to Graminacee). Furthermore the nasal patency was more insufficient in patients affected by the chronical forms of the atopy. In the light of these results the authors advocate focus attention on the significance of an early diagnosis of nasal atopy in children and the need for interdisciplinary collaboration among specialists.