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Clinical Trial Summary

This prospective trial aims to enroll patients with high-risk stage III-IVA (AJCC 8th, except T3N0) locoregionally-advanced nasopharyngeal carcinoma (LANPC). Under the condition of full course of PD-1/PD-L1 blockades, patients who achieved both radiological and biological complete response after 3 cycles of platinum-based chemotherapy plus PD-1/PD-L1 blockades will be randomized in a 1:1:1 ratio to receive reduced-dose radiotherapy (60Gy/30F) alone or reduced-dose radiotherapy plus concurrent chemotherapy or standard dose radiotherapy (70Gy/33F) with concurrent chemotherapy. To solve the urgent problem of whether patients with high-risk advanced nasopharyngeal carcinoma are suitable for downgrade treatment.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06092957
Study type Interventional
Source Sun Yat-sen University
Contact Ming-Yuan Chen, MD,PhD
Phone +86-20-87343361
Email chenmy@sysucc.org.cn
Status Recruiting
Phase Phase 3
Start date October 9, 2023
Completion date October 30, 2031

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