Recurrence, Metastasis and Radiation-induced Normal Tissue Injury of Nasopharyngeal Carcinoma
Conditions
Interventions
1:NULL
Sponsors
Sun Yat-sen University Cancer Center
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patient is pathologically confirmed NPC with information of clinical stage and TNM classification; 2. Patient is expected to have survival time of more than six months; 3. The functional state score (KPS) is no less than 70; 4. Patient aged 18-80 years; 5. Patient has complete medical records including medical history, result of physical examination and other related examination, etc.; 6. Patient agrees to participate in this clinical study and sign the informed consent.
Exclusion criteria
Exclusion criteria: The patients who are in any of these cases should be excluded: 1. The patient does not complete all the courses of radiotherapy; 2. The patient is not compliant with follow-up for some reasons; 3. The patient has metastatic tumor when he/she is diagnosed with NPC; 4. There are abnormal signals in the MRI of nasopharynx/brain for some unknown reasons; 5. The patient has been treated with head and neck radiotherapy for other diseases (not including NPC); 6. The patient has suffered from the diseases that have similar clinical symptoms with radiation early effect. For example, the patient had salivary gland surgery or other physical treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| recurrence;metastasis;radiation toxicity; | — |
Secondary
| Measure | Time frame |
|---|---|
| clinical stage;treatment modality; | — |
Countries
China
Contacts
Public ContactJia Wei-Hua
Sun Yat-Sen University Cancer Center
Outcome results
None listed