View clinical trials related to Nasopharyngeal Neoplasms.
Filter by:Radiation-associated carotid vasculopathy is a common late sequelae in patients with head and neck cancer, which correlates with the incidence of stroke. Currently, little is known about the incidence of radiation-associated carotid vasculopahty in the context of intensity-modulated radiation therapy (IMRT). The aim of this study is to determine whether IMRT will increase the incidence of carotid vasculopathy in patients with nasopharyngeal carcinoma (NPC).
Radiation-induced temporal lobe injury (TLI) is usually devastating to patients; however, there is a poor understanding of TLI in nasopharyngeal carcinoma (NPC) patients treated with IMRT. Knowledge of the dose tolerance of the TL is essential, in order to predict the safety of intensity-modulated radiotherapy (IMRT) treatment plans. In our previous studies, D1cc (the dose to 1ml of the TL volume) and Dmax (the maximum point dose) were the significant predictors of TLI development. The purpose of this study is to evaluate the feasibility of dose constraints based on D1cc and Dmax for the temporal lobes following IMRT for NPC.
Due to the increase of tumor control rate and survival rate in era of IMRT, the role of the seventh edition of UICC/AJCC staging system in predicting prognosis is becoming weaker and inaccurate. Therefore, we put forward a new staging for the clinical staging of NPC in the era of IMRT without changing the current T, N, M staging definition of the 7th of the UICC/AJCC staging system. We call this new stage "Cooperative Nasopharyngeal Carcinoma Group" stage, namely CNG stage. In CNG stage, the clinical stages were reduced to three stages, namely, CNG I stage includes T1-3N0-1M0 and T1-2N2M0, CNG II stage includes T3N2M0, T4N0-2M0 and TanyN3M0, CNG III stage includes TanyNanyM1. For CNG I stage, the IMRT alone is sufficient. If EBV-DNA copies is more than 0 copy/ml, concurrent chemoradiotherapy will be given. For CNG II stage, patients can benefit from combined radiotherapy and chemotherapy. For CNG III stage, patients are recommended for systemic chemotherapy plus local radiotherapy (primary focus, neck drainage area and distant metastasis). This year, UICC/AJCC has proposed an eighth edition of NPC staging system. The eighth version is mainly changed in the definition and refinement of the anatomic location compared with the seventh edition. This is different from our new CNG staging concept. Therefore, CNG staging and its treatment strategy was used as the experimental group, and the eighth edition of UICC/AJCC staging with NCCN guiding treatment was used as the control group. The open and randomized controlled clinical study was conducted. The purpose of this study was to evaluate in the era of IMRT, CNG staging can be better than UICC/AJCC eighth clinical staging for treatment decision-marking and selection of chemotherapy and radiotherapy, and differentiating differences in prognosis in each clinical stage. The survival results based on CNG staging and its treatment are not inferior to the survival results of the NCCN guide therapy based on the eighth edition UICC/AJCC staging, to avoid chemotherapy for some of the patients, and to improve the outcome of metastatic patients.
The purpose of this clinical study is to evaluate the efficacy of lappaconitine adhesive patch in alleviation radiation induced mucositis pain and the improvements in QOL of patients with nasopharyngeal carcinoma . To determine if lappaconitine administered prior to radiation therapy reduces the severity of radiation induced oral mucositis pain in patients who have been diagnosed with nasopharyngeal carcinoma.
This is a phase 3, multicentre, non-inferiority, randomised factorial trial. The purpose of this study is to study the efficacy and safety of nedaplatin versus cisplatin, and capecitabine versus fluorouracil in induction docetaxel, cisplatin, and fluorouracil (TPF) plus concurrent chemoradiotherapy with cisplatin (P-RT) in locoregionally advanced nasopharyngeal carcinoma (NPC).
Radiation therapy remains the principal treatment for nasopharyngeal carcinoma (NPC). The most frequently occurred radiation-related side effect is probably the radiation-induced oral mucositis, which affects up to 100% of NPC patients receiving radiation therapy, especially combined with chemotherapy. Significant weight loss caused by Oral mucositis will keep patients in worse nutrition status and then to decline immune function, hematopoietic function and repair function, which will influence the patient's quality of life, reduce the tolerance of treatment, and affect treatment effect. At present, the guidelines at home and abroad more and more emphasize that early nutrition treatment and intervention before systemic malnutrition, also suggest nutrition treatment and intervention at the same time of anti-tumor treatment. First choice of nutritional intervention is oral nutrition supplement. Nutren® Optimum has a higher protein ratio and 50% of the protein sources were lactalbumin and 50% casein. Lactalbumin is a high-quality protein, with the highest nutritional value among a variety of proteins. A cup of 210ml's Nutren® Optimum contains 5g lactalbumin. Nutren® Optimum also contains dietary fiber, vitamin E, monounsaturated fat, L-carnitine, 30 kinds of vitamins and minerals and other nutrients, which can provide a comprehensive and balanced nutrition. This single center, open-label, randomized controlled clinical trial selects Nutren® Optimum as oral nutritional support for interventional group while routine diet guidance for control group, aiming to evaluate the efficacy and safety of early and whole course nutritional support by Nutren® Optimum during intensity modulated radiation therapy for nasopharyngeal carcinoma which can improve patients' nutritional state and quality of life, reduce side effects and improve the tolerability and effectiveness of antitumor treatment.
Nasopharyngeal carcinoma (NPC) is one of the most common maligancies of China. In the era of intensity-modulated radiotherapy (IMRT), the 5-year overall survival (OS) has now reached 85.0% or more. However, even after chemoradiation, the 5-year distant-metastasis rate of patients with N2-3 NPC is still 36.7%. Aspirin is proven in lab and clinical studies to have the abilities of inhibiting the inflammation which could enhance metastasis of breast and colorectal cancers. And before this study, it was discovered that regular aspirin intake might be associated with distant-metastasis-free survival (MFS) and OS independently. So this Phase 2 trial was conducted to validate the impact of aspirin on prognosis of N2-3 NPC.
The purpose of this study is to evaluate the efficacy and safety of chemotherapy with Lobaplatin and 5-FU, in Recurrent Local or Distant Advanced Nasopharyngeal Carcinoma.
Although patient-reported adverse events have been promoted as an essential element in clinical trials and daily managements, their efficacy remained unknown. The purpose of this trial was to determine the effect of the patient-reported adverse events during the treatment on the improvements on quality of life.
Nasopharyngeal carcinoma has high incidence in the southern China, especially in Guangdong Province. In the world, the standardized morbidity has reached 30/10 million in men while in women, about 13/10 million. At present, the incidence of nasopharyngeal carcinoma in China accounted for more than 80% of the world. The cancer-related deaths is in the eighth, which is a serious threat to our people's health and life. A recent multi-center phase II study of stage II nasopharyngeal carcinoma showed that: compared with Intensity Modulation Radiotherapy (IMRT) plus cisplatin, the 3 year local control rate, regional control rate, distant metastasis-free survival rate and disease-specific survival rate of IMRT were similar, but the side effects of radiotherapy alone group were lower. Based on the results of the phase II clinical study, the investigators designed this phase III clinical study, with the aim to compared the efficacy and toxicity of these two treatment programs. And finally to provide sufficient evidence for the treatment of stage II nasopharyngeal carcinoma.