» Articles » PMID: 38779091

Human Papillomavirus Circulating Tumor DNA Assays As a Mechanism for Head and Neck Cancer Equity in Rural Regions of the United States

Overview
Journal Front Oncol
Specialty Oncology
Date 2024 May 23
PMID 38779091
Authors
Affiliations
Soon will be listed here.
Abstract

The rates of human papillomavirus-positive oropharyngeal cancer (HPV-OPC) are rising worldwide and in the United States, particularly in rural regions including Appalachia. Rural areas face unique health challenges resulting in higher cancer incidence and mortality rates, and this includes HPV-OPC. The recent advent of highly sensitive liquid biopsies for the non-invasive detection of HPV-OPC recurrence (circulating tumor HPV DNA, HPV ctDNA) has been swiftly adopted as part of surveillance paradigms. Though knowledge gaps persist regarding its use and clinical trials are ongoing, the ease of collection and cost-effectiveness of HPV ctDNA make it more accessible for HPV-OPC survivors than usual surveillance methods of frequent exams and imaging. Herein, we discuss how implementing HPV ctDNA assays in rural regions of the United States provide one poignant example of how liquid biopsies can improve cancer care equity.

References
1.
Guo T, Qualliotine J, Ha P, Califano J, Kim Y, Saunders J . Surgical salvage improves overall survival for patients with HPV-positive and HPV-negative recurrent locoregional and distant metastatic oropharyngeal cancer. Cancer. 2015; 121(12):1977-84. PMC: 4457566. DOI: 10.1002/cncr.29323. View

2.
Haring C, Kana L, Dermody S, Brummel C, McHugh J, Casper K . Patterns of recurrence in head and neck squamous cell carcinoma to inform personalized surveillance protocols. Cancer. 2023; 129(18):2817-2827. DOI: 10.1002/cncr.34823. View

3.
Chaturvedi A, Engels E, Pfeiffer R, Hernandez B, Xiao W, Kim E . Human papillomavirus and rising oropharyngeal cancer incidence in the United States. J Clin Oncol. 2011; 29(32):4294-301. PMC: 3221528. DOI: 10.1200/JCO.2011.36.4596. View

4.
Beeler W, Bellile E, Casper K, Jaworski E, Burger N, Malloy K . Patient-reported financial toxicity and adverse medical consequences in head and neck cancer. Oral Oncol. 2019; 101:104521. PMC: 7008081. DOI: 10.1016/j.oraloncology.2019.104521. View

5.
Naegele S, Ruiz-Torres D, Zhao Y, Goss D, Faden D . Comparing the Diagnostic Performance of Quantitative PCR, Digital Droplet PCR, and Next-Generation Sequencing Liquid Biopsies for Human Papillomavirus-Associated Cancers. J Mol Diagn. 2023; 26(3):179-190. PMC: 10918646. DOI: 10.1016/j.jmoldx.2023.11.007. View