International recommendations for plasma Epstein-Barr virus DNA measurement in nasopharyngeal carcinoma in resource-constrained settings: lessons from the COVID-19 pandemic.

The effects of the COVID-19 pandemic continue to constrain health-care staff and resources worldwide, despite the availability of effective vaccines. Aerosol-generating procedures such as endoscopy, a common investigation tool for nasopharyngeal carcinoma, are recognised as a likely cause of SARS-CoV-2 spread in hospitals. Plasma Epstein-Barr virus (EBV) DNA is considered the most accurate biomarker for the routine management of nasopharyngeal carcinoma. A consensus statement on whether plasma EBV DNA can minimise the need for or replace aerosol-generating procedures, imaging methods, and face-to-face consultations in managing nasopharyngeal carcinoma is urgently needed amid the current pandemic and potentially for future highly contagious airborne diseases or natural disasters. We completed a modified Delphi consensus process of three rounds with 33 international experts in otorhinolaryngology or head and neck surgery, radiation oncology, medical oncology, and clinical oncology with vast experience in managing nasopharyngeal carcinoma, representing 51 international professional societies and national clinical trial groups. These consensus recommendations aim to enhance consistency in clinical practice, reduce ambiguity in delivering care, and offer advice for clinicians worldwide who work in endemic and non-endemic regions of nasopharyngeal carcinoma, in the context of COVID-19 and other airborne pandemics, and in future unexpected settings of severe resource constraints and insufficiency of personal protective equipment.

Informations de copyright

Copyright © 2022 Elsevier Ltd. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of interests VH-FL reports personal fees and grants from AstraZeneca; and personal fees from AQUILAB, Amgen, Boston Scientific, Eli Lilly, Merck Sharp and Dohme, Novartis, Pfizer, and Takeda, all outside this Policy Review. GFH reports fees paid to the institution from Eli Lilly, Regeneron, Merck Sharp and Dohme, AB Science, Astellas, Tessa Therapeutics, Roche, Arcus Bioscience, AstraZeneca, and Pfizer; and personal fees from Merck Sharp and Dohme, Novartis, Roche, AstraZeneca, Boehringer Ingelheim, Pfizer, Ipsen, Bristol Myers Squibb, Janssen, and Taiho, all outside the scope of this Policy Review. WKJL is a shareholder of Illumina/GRAIL. Q-TL reports personal fees from the RTOG Foundation and NRG Oncology, outside the scope of this Policy Review, and is supported by the US National Institutes of Health (2U10CA180868-06, 1R01DE029672-01A1, P30CA124435, and R01DE030894-01A1). NYL is supported by the US National Institutes of Health (R01 CA238392-02A1 and 5UG1CA233290-02). DW-TL reports institutional fees from Bristol Myers Squibb, Merck Sharp and Dohme, Boehringer Ingelheim, Janssen, and Novartis, outside the scope of this Policy Review. RM reports personal fees from Merck Pharmaceuticals, Merck Sharp and Dohme, Bristol Myers Squibb, Roche, Amgen, AstraZeneca, Nanobiotix, Seattle Genetics, and Boehringer Ingelheim, all outside the scope of this Policy Review. RK-CN reports personal fees from Pfizer, Novartis, Sanofi, AstraZeneca, Eli Lilly, Merck Sharp and Dohme, Zai Lab, Roche, Eisai, Merck Pharmaceutical, Astellas, and Nuance (China), outside the scope of this Policy Review. RK-YT is the President of Hong Kong Society of Otolaryngology, Head and Neck Surgery, and past President of Hong Kong Head and Neck Society. All other authors declare no competing interests.