A prospective multicentre REFCOR study of 470 cases of head and neck Adenoid cystic carcinoma: epidemiology and prognostic factors
- PMID: 32171628
- DOI: 10.1016/j.ejca.2020.01.023
A prospective multicentre REFCOR study of 470 cases of head and neck Adenoid cystic carcinoma: epidemiology and prognostic factors
Abstract
Background: Adenoid cystic carcinoma (ACC) accounts for 1% of malignant head and neck tumours [1] and 10% of salivary glands malignant tumours. The main objective of our study is to investigate the prognostic factors influencing the event-free survival (EFS) of patients with ACC.
Patients and methods: A multicentre prospective study was conducted from 2009 to 2018. All 470 patients with ACC whose survival data appear in the REFCOR database were included in the study. The main judgement criterion was EFS. Both a bivariate survival analysis using log-rank test and a multivariate using Cox model were performed using the R software.
Results: Average age was 55 years. Females accounted for 59.4% of the cohort. The body mass index (BMI) was normal in 86% of cases. Tumours were located in minor salivary glands in 60% of cases. T3/T4 stages represented 58%; 89% of patients were cN0. histological grade III was observed on 21% of patients. The EFS and overall 5-year survival rates were 50% and 85%, respectively. After adjustment, the most significant pejorative prognostic factors were age ≥65 years (hazard ratio [HR] = 1.67), BMI<16.5 (HR = 2.62), and lymph node invasion cN (HR = 2.08).
Conclusion: Age, BMI and N stage are the three main clinical prognostic factors determining EFS identified in this prospective series of patients with ACC. Such findings open new research perspectives on the influence of these components on initial patient care.
Keywords: Adenoid cystic carcinoma; Event-free survival; Prognostic factors; REFCOR.
Copyright © 2020 Elsevier Ltd. All rights reserved.
Similar articles
-
Should a neck dissection be performed on patients with cN0 adenoid cystic carcinoma? A REFCOR propensity score matching study.Eur J Cancer. 2020 May;130:250-258. doi: 10.1016/j.ejca.2019.12.026. Epub 2020 Jan 30. Eur J Cancer. 2020. PMID: 32008920
-
Incidence of adenoid cystic carcinoma in nova scotia: 30-year population-based epidemiologic study.J Otolaryngol Head Neck Surg. 2008 Oct;37(5):642-8. J Otolaryngol Head Neck Surg. 2008. PMID: 19128670
-
Head and neck adenoid cystic carcinoma: A prospective multicenter REFCOR study of 95 cases.Eur Ann Otorhinolaryngol Head Neck Dis. 2016 Feb;133(1):13-7. doi: 10.1016/j.anorl.2015.09.009. Epub 2015 Oct 20. Eur Ann Otorhinolaryngol Head Neck Dis. 2016. PMID: 26493113
-
Malignant salivary gland tumors in Quito, Ecuador.ORL J Otorhinolaryngol Relat Spec. 2000 Nov-Dec;62(6):296-302. doi: 10.1159/000027772. ORL J Otorhinolaryngol Relat Spec. 2000. PMID: 11054011 Review.
-
Adenoid cystic carcinoma of the paranasal sinuses: retrospective series and review of the literature.Eur Ann Otorhinolaryngol Head Neck Dis. 2013 Nov;130(5):257-62. doi: 10.1016/j.anorl.2012.09.010. Epub 2013 Jun 6. Eur Ann Otorhinolaryngol Head Neck Dis. 2013. PMID: 23747147 Review.
Cited by
-
Outcome-oriented clinicopathological reappraisal of sinonasal adenoid cystic carcinoma with broad morphological spectrum and high MYB::NFIB prevalence.Sci Rep. 2024 Aug 12;14(1):18655. doi: 10.1038/s41598-024-69039-6. Sci Rep. 2024. PMID: 39134604 Free PMC article.
-
Comparison of postoperative radiotherapy and definitive radiotherapy for non-metastatic adenoid cystic carcinoma of the head and neck, a propensity score matching based on the SEER database.Transl Cancer Res. 2024 Nov 30;13(11):6045-6056. doi: 10.21037/tcr-24-1221. Epub 2024 Nov 27. Transl Cancer Res. 2024. PMID: 39697727 Free PMC article.
-
Sinonasal adenoid cystic carcinomas accompanied by seromucinous hamartoma and/or atypical sinonasal glands arising from seromucinous hamartoma: insight into their histogenesis.Virchows Arch. 2025 Jun;486(6):1269-1287. doi: 10.1007/s00428-025-04053-1. Epub 2025 Feb 22. Virchows Arch. 2025. PMID: 39985576 Free PMC article.
-
Beyond Surgical Treatment in Adenoid Cystic Carcinoma of the Head and Neck: A Literature Review.Cancer Manag Res. 2022 Jun 4;14:1879-1890. doi: 10.2147/CMAR.S355663. eCollection 2022. Cancer Manag Res. 2022. PMID: 35693117 Free PMC article. Review.
-
Low FDG uptake in lung metastasis despite high FDG uptake in a primary adenoid cystic carcinoma of a sublingual gland.Radiol Case Rep. 2024 May 15;19(8):3195-3199. doi: 10.1016/j.radcr.2024.04.037. eCollection 2024 Aug. Radiol Case Rep. 2024. PMID: 38800080 Free PMC article.
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Medical