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Study identifier: NCT05674305 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Radiotherapy Alone Versus Concurrent Chemo-radiotherapy for Nasopharyngeal Carcincoma Patients With Undectable EBV DNA After One Cylce Neoadjuvant Chemotherpy

Condition: Nasopharyngeal Carcinoma  ·  Sponsor: Fudan University

PhasePhase 3
Planned participants366
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

The goal of this multicenter randomized non-inferior study is to compare radiotherapy alone versus concurrent chemoradiotherapy in locally advanced nasopharyngeal carcinoma patients whose EBV DNA drop to undetectable level after one cycle neoadjuvant chemotherapy using GP regimen. The main question it aims to answer is: the omission of concurrent chemotherapy is safe in the relatively good prognostic patients identified by the response of EBV DNA. Participants will be randomized to either radiotherapy alone or the standard treatment concurrent chemoradiotherapy if their EBV DNA decrease to undetectable level post first cycle of neoadjuvant chemotherapy and don't rebound in the second and third cycle.

This description comes directly from the study's public registry record.

Talk to the study team

Chengrun Du, MD and PhD  ·  +86-15001733593  ·  duchengrun@qq.com

Always discuss trial participation with your own doctor first.

Locations (1)

Fudan Universtiy Shanghai Cancer CentreShanghai, Shanghai Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT05674305