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Nasopharyngeal carcinoma (NPC) is a type of head and neck cancer. The last three decades of research in head and neck radiation oncology have largely focused on improvements in survival, which have mostly come at the cost of long term toxicity for surviving patients.This is an observational study that is being done to evaluate the long-term efficacy, learn about the toxicity and quality of life that survivors of nasopharyngeal carcinoma may have following treated with reduced volume intensity modulated radiation therapy.
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| Measure | Description | Time Frame |
|---|---|---|
| Overall survival | Overall survival is calculated from diagnosis to death from any cause | 10 years |
| Measure | Description | Time Frame |
|---|---|---|
| Loco-regional failure-free survival | Loco-regional failure-free survival is calculated from diagnosis to the first loco-regional failure | 10 years |
| Failure-free survival | Failure-free survival rate is calculated from the date of diagnosis to the date of treatment failure or death from any cause, whichever is first |
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Inclusion Criteria:
Exclusion Criteria:
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Histologically diagnosed non-metastatic Nasopharyngeal carcinoma (NPC) patients who were treated with Reduced Volume Intensity Modulated Radiation Therapy.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Lin Shaojun, MD | Contact | 13860603879 | linshaojun@yeah.net | |
| Qiaojuan Guo, MD | Contact | 15080013157 | guoqiaojuan@163.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Department of radiation oncology, Fujian cancer hospital | Fuzhou | Fujian | 350014 | China |
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| ID | Term |
|---|---|
| D000077274 | Nasopharyngeal Carcinoma |
| ID | Term |
|---|---|
| D002277 | Carcinoma |
| D009375 | Neoplasms, Glandular and Epithelial |
| D009370 | Neoplasms by Histologic Type |
| D009369 | Neoplasms |
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| 10 years |
| Distant failure-free survival | Distant failure-free survival is calculated from diagnosis to the first remote failure | 10 years |
| Quality of Life Questionnaires QLQ-C30 | Quality of life as measured by QLQ-C30 | 1year |
| Quality of Life Questionnaires | Quality of life as measured by QLQ H&N35 | 1year |
| Evaluation of late toxicities | Clinical toxicities will be grade according to RTOG/CTCAE | 1year |
| D009303 |
| Nasopharyngeal Neoplasms |
| D010610 | Pharyngeal Neoplasms |
| D010039 | Otorhinolaryngologic Neoplasms |
| D006258 | Head and Neck Neoplasms |
| D009371 | Neoplasms by Site |
| D009302 | Nasopharyngeal Diseases |
| D010608 | Pharyngeal Diseases |
| D009057 | Stomatognathic Diseases |
| D010038 | Otorhinolaryngologic Diseases |