A Trial of Endostar in Combination With Chemotherapy of DF and Sequential Intensity Modulated Radiation Therapy for Patients With Advanced Nasopharyngeal Carcinoma

Among all the head and neck tumors, nasopharyngeal carcinoma (NPC) has a high tendency of recurrence and metastasis. For the advanced NPC patients, chemoradiotherapy is the main way of treatment. Currently, chemotherapy with cisplatin (DDP) combines with 5-fluorouracil (5-FU) is the classic front line therapy for NPC. However, the abnormal richness of angiogenesis of tumor and blood supply in tissue caused by radiation therapy often decrease the effects of radiochemotherapy. Human recombinant vascular endothelial inhibitor (endostar) can improve the sensitivity to chemoradiation via selectively inhibiting the migration of endothelial cells and the formation of tumor vessels. Moreover, it would induce vascular remodeling and normalization of the tumor vasculature, which will effectively aid the delivery of oxygen and anticancer drugs. In sum, antiangiogenesis in combination with chemoradiotherapy will be a promising way of treatment for NPC. In this study, the first-treated patients with NPC (stage Ⅲ or Ⅳa) confirmed by pathology, and patients with recurrent and metastatic NPC will be randomly assigned to two groups (1:1): a trial group (DDP, 5-FU, endostar and sequential intensity modulated radiation therapy (IMRT)), and a control group (DDP，5-FU and sequential IMRT). Evaluations will be developed including progression-free survival (PFS), Overall response rate（ORR）, overall survival (OS), adverse effects rate and quality of life. This research will provide more evidences of evidence-based medicine for the safety and tolerability of endostar and the clinical application of endostar in NPC treatment.

Study Overview

• Status: Completed
• Conditions: Nasopharyngeal Neoplasms
• Intervention / Treatment: Drug: cisplatin; Drug: endostar; Radiation: intensity modulated radiation

• Study Type: Interventional
• Enrollment (Actual): 75
• Phase: Phase 2

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 70 years (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Age from 18 to 70 ears ;
• Eastern Cooperative Oncology Group performance status of 0-1;
• diagnosed with first-treated NPC (Ⅲ/Ⅳa stage) confirmed by pathology;
• ecurrent and metastatic NPC with indication of chemoradiotherapy;
• one measurable lesion at least (according to the RECIST guidelines, the lesion iameter≥20 mm with MRI);
• life expectancy of ≥ 12 weeks;
• adequate hematologic, renal, cardiac and liver function;
• hemameba≥4.0×109/L;
• neutrophil≥2.0×109/L;
• platelet≥100×109/L;
• hemoglobin≥95g/L;
• Serum bilirubin, ALT and AST ≤1.5 times of maximum criteria;
• sufficiently understand this study situation and signed the informed consent.

Exclusion Criteria:

• allergy or intolerance to study drugs;
• receiving other anti-cancer therapy;
• uncontrolled central nervous system lesions;
• dysfunction of important organs；
• history of cardiovascular disease(including congestive heart-failure, uncontrolled arrhythmia, angina pectoris which require long-term drug treatment, lular heart disease, myocardial infarction and resistant hypertension);
• pregnancy or lactation in women;
• protracted Infective wound;
• history of mental illness which is not easy controlled.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: endostar+DF+IMRT; patient first receive one periodicity chemotherapy(DDP (25mg/m2/d; ivgtt; d1～3)+5-FU (600mg/m2/d; ivgtt; d1～5)+endostar (150mg/5d; civ; d1～5)), then given IMRT (5 times per week, 6 weeks). After rest 4 weeks, continue to give the chemotherapy (21 days for a periodicity, 3 periodicities).	Drug: cisplatin; Other Names: DDP; Drug: endostar; Other Names: Human recombinant vascular endothelial inhibitor; Radiation: intensity modulated radiation
Other: DF+IMRT; patient first receive one periodicity chemotherapy(DDP (25mg/m2/d; ivgtt; d1～3)+5-FU (600mg/m2/d; ivgtt; d1～5)), then given IMRT (5 times per week, 6 weeks). After rest 4 weeks, continue to give the chemotherapy (21 days for a periodicity, 3 periodicities).	Drug: cisplatin; Other Names: DDP; Radiation: intensity modulated radiation

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Progression-free Survival	Patients will be followed from the day in which patients are enrolled the clinical trial and end up one year later, during the one year the patients will be observed whether they have disease progress or die from any cause.
Overall response rate	After the second periodicity chemotherapy, an expected average of 12 weeks, the rate of patients with complete response and partial response accounted for the total number of assessable cases .

Secondary Outcome Measures

Outcome Measure	Time Frame
Adverse effects as assessed by adverse events	It is the time from the start of treatment to 20 weeks
Overall survival	Patients will be followed from the day in which patients are enrolled the clinical trial and end up two years later, during the two years the patients will be observed whether they die from any cause.
Quality of Life measured by the ECDG score	Firstly, Patients will be assessed before the start of periodicity treatment, then they will be assessed 20 weeks and 24 weeks after the treatment.

Collaborators and Investigators

• Sponsor: China Three Gorges University, Yichang, China

Study record dates

Study Major Dates

• Study Start (Actual): June 1, 2014
• Primary Completion (Actual): December 1, 2016
• Study Completion (Actual): December 1, 2019

Study Registration Dates

• First Submitted: April 7, 2015
• First Submitted That Met QC Criteria: May 14, 2015
• First Posted (Estimate): May 15, 2015

Study Record Updates

• Last Update Posted (Actual): June 24, 2020
• Last Update Submitted That Met QC Criteria: June 22, 2020
• Last Verified: June 1, 2020

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Neoplasms; Neoplasms by Site; Pharyngeal Neoplasms; Otorhinolaryngologic Neoplasms; Head and Neck Neoplasms; Nasopharyngeal Diseases; Pharyngeal Diseases; Stomatognathic Diseases; Otorhinolaryngologic Diseases; Nasopharyngeal Neoplasms; Physiological Effects of Drugs; Antineoplastic Agents; Angiogenesis Inhibitors; Angiogenesis Modulating Agents; Growth Substances; Growth Inhibitors; Cisplatin; Endostar protein
• Other Study ID Numbers: CTGU001