In:
Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 39, No. 15_suppl ( 2021-05-20), p. 10575-10575
Abstract:
10575 Background: Epstein-Barr virus (EBV) infection was highly prevalent, as was found in more than 90% of the adults globally. EBV infection has been found to be related with several types of cancer and classified as group 1 carcinogen by the International Agency for Research on Cancer. The association between EBV infection and malignancy was observed in Burkitt lymphoma (BL), Hodgkin lymphoma (HL), extranodal natural killer (NK)/T-cell lymphoma (NNKTL), gastric cancer (GC) and nasopharyngeal cancer (NPC). In this study, we aimed to analyze the incidence and the trend of incidence of these virus-related cancer and to identify whether the trend was similar between them. Methods: This was a retrospective analysis based on the data from Surveillance, Epidemiology, and End Results (18 registries, 2000-2017), which totally included 71,415 patients. EBV-related cancers were defined as BL, HL, NNKTL, GC and NPC. Age-adjusted incidence rates were displayed as per 100,000 persons. In terms of incidence trend, we calculated the average annual percent change (AAPC). AAPC was considered significantly different from 0 when the P-value was smaller than 0.05. The impact of the epidemiological and clinical characteristics on the incidence trend was estimated, with cancer type, histology, age, sex and race considered. Results: Incidence rates of EBV-related cancers were 6.68 per 100,000 persons in 2000 and 5.80 in 2017, of which the AAPC was -0.8 (95%CI, -1.1 - -0.5, P-value 〈 0.001). (Table) Similar with EBV-related cancer as a whole, the APCCs of BL, HL and GC were statistically significantly smaller than 0, except that the APCCs of NNKTL and NPC were statistically significantly larger than 0 and not statistically significantly different from 0 respectively. The incidence of EBV-related cancer also decreased in mixed cellularity classical HL, nodular sclerosis classical HL, adenocarcinoma of GC, signet ring cell carcinoma in GC, undifferentiated carcinoma of NPC, squamous cell carcinoma of NPC, patients diagnosed at the age of 20-39 years old and 60-79 years old, male patients and race as white, black or Asian, but increased in classical HL, NOS, nodular lymphocyte predominant HL and non-keratinizing carcinoma of NPC. Conclusions: Incidence of EBV-related cancer decreased during 2000 and 2017, which was consistent in BL, HL and GC.[Table: see text]
Type of Medium:
Online Resource
ISSN:
0732-183X
,
1527-7755
DOI:
10.1200/JCO.2021.39.15_suppl.10575
Language:
English
Publisher:
American Society of Clinical Oncology (ASCO)
Publication Date:
2021
detail.hit.zdb_id:
2005181-5
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