The Impact of Infectious Mononucleosis History on the Risk of Developing Lymphoma and Nasopharyngeal Carcinoma: A Retrospective Large-Scale Cohort Study Using National Health Insurance Data in South Korea
- Author:
So Hee KANG
1
;
Yun-Hee LEE
;
Jun-Pyo MYONG
;
Minsu KWON
Author Information
- Publication Type:Original Article
- From:Cancer Research and Treatment 2024;56(4):1077-1083
- CountryRepublic of Korea
- Language:English
-
Abstract:
Purpose:This study aimed to assess the long-term risks associated with a history of infectious mononucleosis (IM), primarily caused by the Epstein-Barr virus (EBV). Specifically analyzing the potential increase in developing nasopharyngeal cancer (NPC) and lymphoma in patients with a history of IM and exploring the prevalence of other EBV-associated conditions.
Materials and Methods:The Korean National Health Insurance Service (NHIS) database was utilized for a retrospective analysis, covering data from 2002 to 2021. A total of 25,582 IM patients and controls were included, with 1:1 propensity score matching. The study monitored outcomes, including lymphoma, NPC, gastric cancer, multiple sclerosis, and all-cause mortality.
Results:Patients with a history of IM demonstrated a significantly higher incidence of lymphoma (hazard ratio [HR], 5.320; 95% confidence interval [CI], 3.208 to 8.820; p < 0.001) and NPC (HR, 7.116; 95% CI, 1.617 to 31.314; p=0.009) during the follow-up period compared with the control group. Additionally, the IM group showed an increased rate of all-cause mortality (HR, 2.225; 95% CI, 1.858 to 2.663; p < 0.001).
Conclusion:This study suggests that individuals with a history of IM have an elevated risk of developing lymphoma and NPC in South Korea, emphasizing the importance of vigilant follow-up and monitoring. The results advocate for heightened awareness and potential national monitoring policies to address the long-term health implications of EBV infection and to implement preventive measures.
