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Clinical Trial Summary

The purpose of this study is to explore whether 18F-FDG PET/CT guided reduced-dose radiotherapy would maintain survival outcomes in nasopharyngeal carcinoma (NPC) patients.


Clinical Trial Description

Enrolled patients with complete metabolic response (CMR) and more than 70% partial metabolic response (PMR) according to PERCIST criteria at the 25th fraction will receive intensity modulated radiation therapy (IMRT) of reduced-dose (prescribed dose, 63.6 Gy, 2.12 Gy per fractions, 30 fractions), for those who with ≤70% PMR will receive conventional dose (prescribed dose, 70Gy, 2.12 Gy per fractions, 33 fractions). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04813705
Study type Interventional
Source Taizhou Hospital
Contact Haihua Yang, MD
Phone 13819639006
Email yhh93181@hotmail.com
Status Recruiting
Phase Phase 2
Start date January 1, 2022
Completion date June 30, 2029

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