The current epidemic of HPV-associated oropharyngeal cancer: An 18-year Danish population-based study with 2,169 patients.
Adult
Aged
Aged, 80 and over
Carcinoma, Squamous Cell
/ epidemiology
Cohort Studies
Denmark
/ epidemiology
Epidemics
/ statistics & numerical data
Female
Follow-Up Studies
Humans
Incidence
Male
Middle Aged
Oropharyngeal Neoplasms
/ epidemiology
Papillomaviridae
/ isolation & purification
Papillomavirus Infections
/ complications
Prognosis
Human papillomavirus
Oropharyngeal cancer
Squamous cell carcinoma
Tonsil cancer
Journal
European journal of cancer (Oxford, England : 1990)
ISSN: 1879-0852
Titre abrégé: Eur J Cancer
Pays: England
ID NLM: 9005373
Informations de publication
Date de publication:
07 2020
07 2020
Historique:
received:
12
10
2019
revised:
27
03
2020
accepted:
03
04
2020
pubmed:
28
5
2020
medline:
11
11
2020
entrez:
28
5
2020
Statut:
ppublish
Résumé
The objectives of this study were to investigate the incidence of high-risk genotypes of human papillomavirus (HPV) in tumours of patients with oropharyngeal squamous cell carcinoma (OPSCC) during an 18-year period in Eastern Denmark. In this population-based, consecutive, semi-national registry study, all patients diagnosed with OPSCC from 2000 to 2017 in Eastern Denmark were evaluated at head and neck oncological departments at public university hospitals. Analyses included tumour characteristics (HPV-positive [HPV+] versus HPV-negative [HPV-]), age-adjusted incidence rates (AAIRs), average annual percentage change (AAPC) of OPSCC, and patient demographics. All HPV+ cases from 2011 to 2017 were genotyped. In total, 55% of 2169 OPSCC cases were HPV+. HPV16, HPV33, HPV35 or other types were found in 86%, 7.4%, 3.4% and 3.2% of cases, respectively. The AAIR per 100,000 of all OPSCCs was 1.8 in 2000, which increased to 5.1 in 2017 (HPV+: threefold increase, HPV-: twofold increase). The AAPC from 2000 to 2017 increased by 7% (HPV+ increased by 10% and HPV- by 4%). The median age at diagnosis for all OPSCC cases increased during the 18-year study period (HPV+: 58-61 years, p < 0.001; HPV-: 60-65 years, p < 0.001). We report a threefold increase in OPSCC incidence during the 18-year observation period and a significant increase in median age at diagnosis. Over 93% of HPV genotypes in HPV+ OPSCC are included in current HPV vaccines except for HPV35 (4%). HPV vaccination of both sexes is advised to halt this emerging cancer epidemic.
Sections du résumé
BACKGROUND
The objectives of this study were to investigate the incidence of high-risk genotypes of human papillomavirus (HPV) in tumours of patients with oropharyngeal squamous cell carcinoma (OPSCC) during an 18-year period in Eastern Denmark.
METHODS
In this population-based, consecutive, semi-national registry study, all patients diagnosed with OPSCC from 2000 to 2017 in Eastern Denmark were evaluated at head and neck oncological departments at public university hospitals. Analyses included tumour characteristics (HPV-positive [HPV+] versus HPV-negative [HPV-]), age-adjusted incidence rates (AAIRs), average annual percentage change (AAPC) of OPSCC, and patient demographics. All HPV+ cases from 2011 to 2017 were genotyped.
RESULTS
In total, 55% of 2169 OPSCC cases were HPV+. HPV16, HPV33, HPV35 or other types were found in 86%, 7.4%, 3.4% and 3.2% of cases, respectively. The AAIR per 100,000 of all OPSCCs was 1.8 in 2000, which increased to 5.1 in 2017 (HPV+: threefold increase, HPV-: twofold increase). The AAPC from 2000 to 2017 increased by 7% (HPV+ increased by 10% and HPV- by 4%). The median age at diagnosis for all OPSCC cases increased during the 18-year study period (HPV+: 58-61 years, p < 0.001; HPV-: 60-65 years, p < 0.001).
CONCLUSION
We report a threefold increase in OPSCC incidence during the 18-year observation period and a significant increase in median age at diagnosis. Over 93% of HPV genotypes in HPV+ OPSCC are included in current HPV vaccines except for HPV35 (4%). HPV vaccination of both sexes is advised to halt this emerging cancer epidemic.
Identifiants
pubmed: 32460181
pii: S0959-8049(20)30230-6
doi: 10.1016/j.ejca.2020.04.027
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
52-59Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.