Loading clinical trials...
Loading clinical trials...
A Randomized, Open-Label, Non-Inferiority Phase III Multicenter Clinical Trial Comparing Reduced-Dose to Standard-Dose Prophylactic Irradiation for Low-Risk Clinical Target Volume (CTV) in the Treatment of Nasopharyngeal Carcinoma.
To evaluate the locoregional control, survival rate, toxicity, and quality of life in patients with nasopharyngeal carcinoma treated with reduced prophylactic irradiation doses to the Low-Risk Clinical Target Volume (CTV).
This phase 3, multicenter, non-inferiority, randomized controlled clinical trial recruits patients with newly diagnosed, untreated, non-distant metastatic, non-keratinizing nasopharyngeal carcinoma (NPC). The intervention involves comparing reduced-dose prophylactic irradiation to standard-dose prophylactic irradiation for the low-risk clinical target volume (CTV). The objective is to compare the locoregional control, survival rate, toxicity, and quality of life between the two groups.
Age
18 - 70 years
Sex
ALL
Healthy Volunteers
No
Sun yat-sen university cancer center
Guangzhou, Guangdong, China
Start Date
November 1, 2025
Primary Completion Date
November 1, 2030
Completion Date
November 1, 2032
Last Updated
November 17, 2025
550
ESTIMATED participants
Radiation Therapy
RADIATION
Radiation Therapy
RADIATION
Lead Sponsor
Sun Yat-sen University
Collaborators
NCT07067268
NCT06676722
Data Source & Attribution
This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.
Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.
Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.
View ClinicalTrials.gov Terms and ConditionsNCT06749899