Clinical trial · Observational
Platinum Plus Low-dose Long-term Continuous Intravenous Infused 5-Fluorouracil in Metastatic Nasopharyngeal Carcinoma
Efficacy and Safety of Platinum Plus Continuous Intravenous Infused 5-Fluorouracil With Low Dose and Long Term Versus Other Platinum-Based Chemotherapy in Metastatic Nasopharyngeal Carcinoma: A Case-Cohort Study
- 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)
The treatment of distant metastasis is a key challenge for nasopharyngeal carcinoma because of poor outcomes, among which, chemotherapy is the cornerstone. However, many studies reported the use of different chemotherapy regimens to prolong the survival of metastatic nasopharyngeal carcinoma, while few of them focused on how to reduce the side effects of chemotherapy or improve the life quality of patients. Thus, we sought to find an efficient chemotherapy regimen with high tolerance according to the characteristics of chemotherapy drugs, that is, to explore the efficacy and safety of platinum plus 5-fluorouracil with continuous intravenous infusion at a low dose for a long term.
Conditions
Conditions (4)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Chemotherapy | — | UNRESOLVED | — |
| Metastasis | — | UNRESOLVED | — |
| Nasopharyngeal Carcinoma | Nasopharyngeal Carcinoma | ONTOLOGY_EXACT | 0.98 |
| Survival | — | UNRESOLVED | — |
Interventions
Interventions (0)
Data not yet available
Design
Arms and outcomes
Arms (2)
- label
- PFLL Group
- description
- Patients were treated with PFLL regimen: 5-fluorouracil intravenous infusion at 200mg/m2/d for 30 continuous days and intravenous infusion of platinum (cisplatin 70 mg/m2 or nedaplatin 80/m2 or lobaplatin 30 mg/m2) on day 1 and day 28, every 60 days. Local treatment, molecular-targeted or immune checkpoint therapy, and supportive treatment were allowed.
- label
- Non-PFLL Group
- description
- Patients were treated with other platinum-based chemotherapy every 21 days including: PF regimen: 5-fluorouracil at a dose of 1,000 mg/m2 daily by continuous intravenous infusion on days 1-4 and intravenous infusion of cisplatin at a dose of 80 mg/m2 on day 1. GP regimen: gemcitabine at a dose of 1,000 mg/m2 by intravenous infusion on days 1, 8, and intravenous infusion of cisplatin at a dose of 80 mg/m2 on day 1. TP regimen: paclitaxel intravenous infusion at a dose of 175 mg/m2 or docetaxel at a dose of 75 mg/m2 on day 1 and intravenous infusion of cisplatin at a dose of 75 mg/m2 on day 1. TPF regimen: paclitaxel intravenous infusion at a dose of 175 mg/m2 or docetaxel at a dose of 75 mg/m2 on day 1; cisplatin intravenous infusion at a dose of 75 mg/m2 on day 1 and continuous intravenous infusion of 5-FU at a dose of 750 mg/m2 daily on days 1-5. Local treatment, molecular-targeted or immune checkpoint therapy, and supportive treatment were allowed.
Primary outcomes (3)
- measure
- 5-year overall survival
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 70 Years
Show eligibility criteria text
Inclusion Criteria: * Nasopharyngeal carcinoma diagnosed by pathology or cytology * Distant metastasis confirmed by Radiographic assessments or pathology. * Patients ever received systemic chemotherapy. Exclusion Criteria: * Age \<18 or \>70 years old * Pathologic type unknown or except type I-III of World Health Organization classification * Never underwent platinum-based chemotherapy * Lack of information about T classification and N classification when metastasis * Lost follow-up within one month from the start of treatment for metastasis * Without other malignances
References
Publications (0)
Data not yet available