Nasopharyngeal Carcinoma
Conditions
Keywords
VMAT, Nimotuzumab, Elderly Patients, efficacy, toxicity
Brief summary
To evaluate the efficacy and toxicity of Nimotuzumab combined with VMAT in the treatment of elderly patients with nasopharyngeal carcinoma (\> 70 years old), and to provide high-level clinical evidence for the optimal treatment of elderly patients with nasopharyngeal carcinoma.
Detailed description
The incidence of elderly patients with nasopharyngeal carcinoma is increasing with a rapidly ageing population. However, the prognosis is worse than that of young patients. Some patients can benefit from intensive treatment such as concurrent chemoradiotherapy, but are always with obvious toxicity. With the advancement of radiotherapy technology and the emergence of molecular targeted drugs, radiotherapy combined with Nimotuzumab has shown good therapeutic efficacy and tolerance. The investigators plan to testify VMAT combined with Nimotuzumab in elderly patients with nasopharyngeal carcinoma.
Interventions
Nimotuzumab 200mg/m2 IV on d1 of a week before radiotherapy , and 100mg/m2 IV on d1 weekly for 7 cycles
Intensity-modulated radiotherapy was given to the patients with regimen of 69.96 Gy-73.92 Gy to the gross target volume of nasopharynx,69.96 Gy to the gross target volume of positive nodes, 60.06 Gy the high risk clinical target volume, 50.96 Gy to the low risk clinical target volume.
Sponsors
Study design
Eligibility
Inclusion criteria
* Pathology confirmed squamous cell carcinoma of nasopharynx; Aged ≥ 70 years old; Stage III-IVB diseases according to 8th AJCC Staging; Treatment for the first time; ECOG scores ≤ 1; Normal hepatic, renal and bone-marrow function; ACE-27 scores ≤2; Life expectancy≥12 weeks; Can understand and sign the consent.
Exclusion criteria
* Past malignancies history (except for non-melanoma skin cancer or cervical carcinoma in situ or cured prostate cancer of early stage); Allergic to Nimotuzumab; Severe comorbidities including cardiovascular, cerebral vascular, mental and uncontrolled diabetes disease; Chemotherapy, surgery or other molecule-target treatment; Severe malnutrition.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Complete remission rate | 4 months | Complete remission rate will be measured by RECIST 1.1 |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| acute treatment toxicity | up to 16 weeks | Acute toxicity will be measured by CTCAE4.0 |
| Quality of Life Assessment | 2 years | EORTC,QLQ-C30 Version 3.0 are used. |
| local control rate | 2 years | — |
| regional control rate | 2 years | — |
| late treatment toxicity | 2 years | late toxicity will be measured by CTCAE4.0 |
Countries
China