Relationship Between Allergen Sensitivity, Laboratory Values, and Inflammatory Markers in Patients with Asthma and/or Allergic Rhinitis

Yıl 2026, Cilt: 53 Sayı: 1, 169 - 177, 10.03.2026

Halil Alkaya , Ugur Altas , Seda Çevik , Alican Sarısaltık , Mehmet Yaşar Özkars

https://doi.org/10.5798/dicletip.1906475

https://izlik.org/JA85FX49SR

Öz

Objective: This study aimed to examine the clinical value of inflammation-related markers in pediatric asthma and to explore how these parameters are associated with the development of allergic conditions.
Methods: In this retrospective analysis, 2028 children diagnosed with asthma (0–18 years) who were evaluated at the Pediatric Allergy and Immunology Clinic, Umraniye Training and Research Hospital, University of Health Sciences, between January 1, 2023, and January 1, 2024, were included. Information regarding demographic features, clinical asthma findings, coexisting allergic rhinitis, medications, allergen sensitization profiles, and laboratory data—such as complete blood count parameters, serum total IgE levels, and skin prick test outcomes—was extracted from medical records. Inflammation-related hematologic ratios, including the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic inflammation response index (SIRI), were computed. All statistical procedures were conducted using SPSS software (version 25.0).
Results: Of the 2028 patients, 64.3% were diagnosed with AR, and 39.9% showed allergen sensitization, predominantly to house dust mite, cat dander, and pollen. Patients with allergen sensitization exhibited significantly higher total IgE, eosinophil counts, and inflammatory indices. Those with AR also had elevated IgE and eosinophil levels, with higher inflammatory indices (p < 0.001).
Conclusion: Asthma frequently coexists with allergic rhinitis in children. Sensitization to common allergens is common, and inflammatory markers such as total IgE, eosinophil count, NLR, SIRI, and PLR may serve as useful indicators of disease severity and allergic inflammation. These parameters may contribute to more effective evaluation and management of pediatric asthma.

Anahtar Kelimeler

Asthma; Allergic rhinitis , Allergen sensitization; NLR; PLR; ELR , SIRI; PIV; Inflammatory hematologic indices; Pediatrics

Etik Beyan

The study adhered to the principles of the Declaration of Helsinki and all applicable national ethical guidelines. Approval for the research protocol was granted by Ethics Committee of Ümraniye Training and Research Hospital (Decision No: 329; Date: October 17, 2024).

Astım ve Alerjik Rinitli Hastalarda Alerjen Duyarlılığı, Laboratuvar Değerleri ve İnflamatuar Belirteçler Arasındaki İlişki

https://izlik.org/JA85FX49SR

Öz

Amaç: Bu çalışma, pediatrik astımda inflamasyona bağlı belirteçlerin klinik değerini incelemeyi ve bu parametrelerin alerjik durumların gelişimiyle ilişkisini değerlendirmeyi amaçlamıştır.
Yöntemler: Bu retrospektif analizde, 1 Ocak 2023 – 1 Ocak 2024 tarihleri arasında Sağlık Bilimleri Üniversitesi Ümraniye Eğitim ve Araştırma Hastanesi Çocuk Alerji ve İmmünoloji Kliniği’nde değerlendirilen, astım tanılı 0–18 yaş arası 2028 çocuk çalışmaya dâhil edildi. Tıbbi kayıtlardan demografik özellikler, astımın klinik bulguları, eşlik eden alerjik rinit varlığı, kullanılan ilaçlar, alerjen duyarlılık profilleri ve hem tam kan sayımı parametreleri, serum total IgE düzeyleri ile deri prik testi sonuçlarını içeren laboratuvar verileri elde edildi. İnflamasyonla ilişkili hematolojik oranlar—nötrofil/lenfosit oranı (NLR), trombosit/lenfosit oranı (PLR) ve sistemik inflamasyon yanıt indeksi (SIRI) hesaplandı. Tüm istatistiksel analizler SPSS 25.0 yazılımı ile gerçekleştirildi.
Bulgular: Çalışmaya dâhil edilen 2028 hastanın %64,3’ünde alerjik rinit (AR) saptandı; %39,9’unda ise alerjen duyarlılığı mevcuttu. En sık saptanan duyarlılıklar ev tozu akarı, kedi epiteli ve polen alerjenlerine karşıydı. Alerjen duyarlılığı olan hastalarda total IgE düzeyleri, eozinofil sayıları ve inflamatuar indeksler belirgin olarak daha yüksekti. Alerjik rinitli çocuklarda da IgE ve eozinofil düzeyleri artmış olup inflamatuar indekslerde anlamlı yükselmeler mevcuttu (p < 0.001).
Sonuç: Çocuklarda astım sıklıkla alerjik rinit ile birlikte görülmektedir. Yaygın inhalan alerjenlere duyarlılık oldukça yaygındır ve total IgE, eozinofil sayısı, NLR, SIRI ve PLR gibi inflamatuar belirteçler hastalığın şiddeti ve alerjik inflamasyon hakkında değerli bilgiler sunabilir. Bu parametreler, pediatrik astımın daha etkili değerlendirilmesine ve yönetimine katkı sağlayabilir.

Anahtar Kelimeler

Astım; Alerjik rinit; Alerjen duyarlılığı; , NLR; PLR; ELR; SIRI; PIV , İnflamatuvar hematolojik indeksler; Pediatri

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