Epstein Barr Virus Positivity and Behavioral Patterns in Nasopharyngeal Cancer Patients Presenting in Oncology Ward at JPMC, Karachi
Epstein Barr Virus Positivity in Nasopharyngeal Cancer Patients
DOI:
https://doi.org/10.54393/pjhs.v5i12.2072Keywords:
Nasopharyngeal Cancer, Epstein-Barr Virus, Clinical Stage, Latent Membrane ProteinAbstract
Immunohistochemistry tests for the presence of the Epstein-Barr virus latent membrane protein (EBV-LMP), which can be used to diagnose non-Hodgkin's lymphoma. Tumors expressing high amounts of latent membrane protein 1 (LMP-1) provide more evidence that EBV is an etiologic agent in the development of non-Hodgkin lymphoma. Objective: To investigate the association between Epstein-Barr Virus infection and Nasopharyngeal Cancers within a cohort of 131 patients. Methods: A prospective, observational approach was employed, gathering demographic data, addiction profiles, clinical stages, histopathological types, and Epstein-Barr Virus status through patient interviews and medical records review. Polymerase chain reaction assisted in the detection of the Epstein Barr Virus in paraffin-embedded tissue slices that had been treated with formalin. Results: Among the participants, 92 (70.2%) tested positive for Epstein-Barr Virus infection. Notably, 49.6% of Epstein-Barr Virus-positive individuals were active smokers, and 64.9% were treatment-naive. Epstein-Barr Virus positivity was prevalent in stage II (40.5%) and stage III (35.1%) nasopharyngeal cancer patients. Conclusions: It was concluded that understanding the role of the Epstein-Barr Virus and associated risk factors in nasopharyngeal cancer development is crucial for targeted interventions and preventive measures. Further research could enhance our understanding of Epstein-Barr Virus-associated cancers and inform prospective intervention methods.
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