Dicle Medical Journal 1300-2945 1308-9889 Dicle University 10.5798/dicletip.1906475 Health Care Administration Medical Education Health Services and Systems (Other) Sağlık Kurumları Yönetimi Tıp Eğitimi Sağlık Hizmetleri ve Sistemleri (Diğer) Relationship Between Allergen Sensitivity, Laboratory Values, and Inflammatory Markers in Patients with Asthma and/or Allergic Rhinitis Astım ve Alerjik Rinitli Hastalarda Alerjen Duyarlılığı, Laboratuvar Değerleri ve İnflamatuar Belirteçler Arasındaki İlişki Alkaya Halil UNIVERSITY OF HEALTH SCIENCES, İSTANBUL ÜMRANİYE HEALTH RESEARCH CENTER Altas Ugur Ümraniye Training and Research Hospital Çevik Seda Ümraniye Training and Research Hospital Sarısaltık Alican Marmara University Özkars Mehmet Yaşar Ümraniye Training and Research Hospital 03 10 2026 53 1 169 177 12 13 2025 02 23 2026 Copyright © 2003, Dicle Medical Journal 2003 Dicle Medical Journal

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.

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.

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