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[Indications of immunologic evaluation in recurrent otorhinolaryngologic infections in children]
Insights
Recurrent ear, nose, and throat infections in children may signal underlying immune issues. Comprehensive immunological evaluation can identify deficiencies, guiding appropriate treatment for better health outcomes.
Area of Science:
- Pediatric Immunology
- Otolaryngology
- Infectious Diseases
Background:
- Frequent upper respiratory tract infections (3-5 per year) are common in children developing immunological maturity.
- Recurrent infections, particularly otitis media, often necessitate surgical interventions with temporary or uncertain outcomes.
- These recurrences prompt the need for detailed immunological assessments to guide effective management.
Purpose of the Study:
- To outline a structured approach for immunological evaluation in children with recurrent ear, nose, and throat (ENT) infections.
- To differentiate between common infections and potentially underlying immune deficiencies.
- To establish a methodology for immunological testing based on the severity and frequency of ENT infections.
Main Methods:
- Standard investigations include iron deficiency screening, immunoglobulin (IgG2) titration, and inhalant allergy screening (Phadiatop test).
- Allergological check-ups may supplement initial screenings.
- For severe or unusual cases (e.g., fungal infections, multiple sites, family history), broader immunological assessment is required, testing humoral and cellular immunity.
Main Results:
- Initial investigations identify common deficiencies and allergies treatable with standard methods.
- Extensive immunological workups are resource-intensive but necessary for identifying rare congenital or hereditary immune deficiencies.
- The study emphasizes a tiered approach to immunological evaluation based on clinical presentation.
Conclusions:
- A systematic immunological evaluation is crucial for children experiencing recurrent ENT infections.
- Identifying and addressing underlying immune deficiencies can lead to more effective and lasting treatment outcomes.
- While common infections are frequent, the possibility of rare immune deficiencies should be considered in specific clinical contexts.
Abstract:
Happening of 3 to 5 E.N.T. infections per year is often the price to pay by the young child to obtain his immunological maturity. Frequency and seriousness of the recurrencies leading to surgical interventions, results of which being doubtful and temporary (specially in ear infections) enforce differentiated immunological evaluations: graduating in methodology will be in accordance with the seriousness of happening cases. Our method involves different steps. Usual investigations will lead to easy and efficient treatment: research of the deficiency of iron, titration of immunoglobulin and IgG2, screening for inhalant allergy (Phadiatop test), eventually completed by allergological check up. Suppurations due to unusual microbial agents or fungus, must lead to a wider immunological check up, specially in case of multiple localizations, and in familial background. This check up, testing humoral and cellular immunity (lymphocytes and polynuclears) is mandatory heavy due to the number, the cost and recurrence of needed investigations. Its purpose is to show congenital or hereditary immunological deficiencies, which, however, happen scarcely.