Abstract

Introduction: The human leukocyte antigens (HLA) are gene loci in the major histocompatibility complex class I of genes on chromosome 6, present on all nucleated cells. This activity reviews the varied presentations of HLA-B27 associated syndromes. Diverse disease presentations often require interprofessional approaches to care for patients with HLA-B27 syndromes. Objectives of the study: The objective of the present study is to estimate HLA-B27 levels in patients with seronegative spondyloarthopathies. Materials and methods: In the present study, we included the patients with seronegative spondyloarthropathies in the age group of 30-70 years. We included a total of 60 patients with SNSA. The diagnosis of SNSA include the absence of RA factor, subcutaneous nodules, sacroilitis, inflammatory peripheral arthritis, ocular inflammation, alteration of skin, buccal ulceration, enthesopathy, thrombophlebitis, pyoderma gangraenosum, familial aggregation and association with HLA-B27. Serologic-based HLA typing using Antigen-specific sera was used to determine a patient’s HLA type. Results: In the present study, we included a total of 60 patients of SNSA based on the inclusion criteria mentioned above, the patients were in the age group of 30-70 years. Majority of the patients in our study were in the age group of 30-40 years. It is evident that out of the 60 patients studied HLA-B27 was detected in 8 patients and it is not detected in 52 patients. The prevalence of HLA-B27 in patients with SNSA is found to be 13.3%.

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