Clinical trial · Interventional
Reduced-dose vs Standard-dose Irradiation for Low-risk Clinical Target Volume in Nasopharyngeal Carcinoma.
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.
NCT07201337CI-TRIAL-00124050active not recruitingPhase 3ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
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).
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Nasopharyngeal Cancinoma (NPC) | Nasopharyngeal Carcinoma | ALIAS | 0.85 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Radiation Therapy | Radiation | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Reduced-dose Radiotherapy for Low-risk CTV
- interventionNames
- Radiation: Radiation Therapy
- type
- ACTIVE_COMPARATOR
- label
- Standard-dose Radiotherapy for Low-risk CTV
- interventionNames
- Radiation: Radiation Therapy
Primary outcomes (1)
- measure
- Locoregional relapse-free survival
- timeFrame
- 3 year
- description
- Defined as the time from randomization to either documented local and/or regional relapse or death from any cause (except for metastasis), whichever occurred first.
Secondary outcomes (6)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 70 Years
Show eligibility criteria text
Inclusion Criteria: Newly diagnosed, untreated, non-distant metastatic, and non-keratinizing NPC; aged between 18 and 70 years; Eastern Cooperative Oncology Group performance score of 0-1; adequate hematologic function (neutrophil count ≥ 1.5 × 10\^9/L, platelet count ≥100×109/L, and hemoglobin≥ 90 g/L); adequate renal function (creatinine ≤ 1.5 upper limit of normal \[ULN\]) or calculated creatinine clearance (CrCl) ≥ 60 mL/min (Cockcroft-Gault formula); and adequate hepatic function (serum bilirubin ≤ 2.0×ULN, and alanine aminotransferase and aspartate aminotransferase ≤ 2.5×ULN). Exclusion Criteria: Previous chemotherapy treatment, surgery (except diagnostic) or radiotherapy to the neck or nasopharyngeal regions; previous malignancy (except for cured basal cell carcinoma or carcinoma in situ of the cervix); lactation or pregnancy; or severe coexisting illness. \-
References
Publications (5)
- RESULTHuang CL, Zhang N, Jiang W, Xie FY, Pei XQ, Huang SH, Wang XY, Mao YP, Li KP, Liu Q, Li JB, Liang SQ, Qin GJ, Hu WH, Zhou GQ, Ma J, Sun Y, Chen L, Tang LL. Reduced-Volume Irradiation of Uninvolved Neck in Patients With Nasopharyngeal Cancer: Updated Results From an Open-Label, Noninferiority, Multicenter, Randomized Phase III Trial. J Clin Oncol. 2024 Jun 10;42(17):2021-2025. doi: 10.1200/JCO.23.02086. Epub 2024 Mar 20. PMID 38507662
- RESULTSun XS, Liu SL, Luo MJ, Li XY, Chen QY, Guo SS, Wen YF, Liu LT, Xie HJ, Tang QN, Liang YJ, Yan JJ, Lin DF, Bi MM, Liu Y, Liang YF, Ma J, Tang LQ, Mai HQ. The Association Between the Development of Radiation Therapy, Image Technology, and Chemotherapy, and the Survival of Patients With Nasopharyngeal Carcinoma: A Cohort Study From 1990 to 2012. Int J Radiat Oncol Biol Phys. 2019 Nov 1;105(3):581-590. doi: 10.1016/j.ijrobp.2019.06.2549. Epub 2019 Jul 15. PMID 31319091
- RESULTTang LL, Huang CL, Zhang N, Jiang W, Wu YS, Huang SH, Mao YP, Liu Q, Li JB, Liang SQ, Qin GJ, Hu WH, Sun Y, Xie FY, Chen L, Zhou GQ, Ma J. Elective upper-neck versus whole-neck irradiation of the uninvolved neck in patients with nasopharyngeal carcinoma: an open-label, non-inferiority, multicentre, randomised phase 3 trial. Lancet Oncol. 2022 Apr;23(4):479-490. doi: 10.1016/S1470-2045(22)00058-4. Epub 2022 Feb 28. PMID 35240053
- RESULTMao YP, Wang SX, Gao TS, Zhang N, Liang XY, Xie FY, Zhang Y, Zhou GQ, Guo R, Luo WJ, Li YJ, Liang SQ, Lin L, Li WF, Liu X, Xu C, Chen YP, Lv JW, Huang SH, Liu LZ, Li JB, Tang LL, Chen L, Sun Y, Ma J. Medial retropharyngeal nodal region sparing radiotherapy versus standard radiotherapy in patients with nasopharyngeal carcinoma: open label, non-inferiority, multicentre, randomised, phase 3 trial. BMJ. 2023 Feb 6;380:e072133. doi: 10.1136/bmj-2022-072133. PMID 36746459
- RESULTTang LL, Chen L, Xu GQ, Zhang N, Huang CL, Li WF, Mao YP, Zhou GQ, Lei F, Chen LS, Huang SH, Chen L, Chen YP, Zhang Y, Liu X, Xu C, Zhao Y, Li JB, Liu N, Xie FY, Guo R, Sun Y, Ma J. Reduced-volume radiotherapy versus conventional-volume radiotherapy after induction chemotherapy in nasopharyngeal carcinoma: An open-label, noninferiority, multicenter, randomized phase 3 trial. CA Cancer J Clin. 2025 May-Jun;75(3):203-215. doi: 10.3322/caac.21881. Epub 2025 Feb 19.