View clinical trials related to Nasopharyngeal Carcinoma.
Filter by:The purpose of this study is to determine the maximal tolerated dose (MTD) of re-irradiation using carbon ion radiotherapy (CIRT) with the fraction size of 3 gray equivalent (GyE) in the treatment of locally recurrent nasopharyngeal cancer (NPC) and to evaluate the efficacy of such treatment at the MTD. Participants will be treated with CIRT with escalating dose regimens to evaluate the MTD in terms of acute and subacute toxicity observed during and within 4 months after the completion of CIRT. Once the MTD for locally recurrent NPC is determined, the MTD will be used as the recommended dose to patients fulfilling the inclusion criteria in the Phase II part of the trial.
The purpose of this study is to determine the maximal tolerated dose (MTD) of re-irradiation using carbon ion radiotherapy (CIRT) along with concurrent chemotherapy in the treatment of locally recurrent nasopharyngeal cancer (NPC) and to evaluate the efficacy of such treatment at the MTD. Participants will be treated with CIRT with escalating dose regimens along with concurrent chemotherapy (40 mg/m^2, weekly) to evaluate the maximal tolerated dose (MTD) in terms of acute and subactue toxicity observed during and within 4 months after the completion of concurrent chemoradiotherapy. Once the MTD for locally recurrent NPC is determined, the MTD will be used as the recommended dose to patients fulfilling the inclusion criteria in the Phase II part of the trial.
There is no standard third-line systemic treatment for inoperable locoregionally advanced recurrent or metastatic nasopharyngeal carcinoma (NPC). We investigated the efficacy and safety of metronomic oral cyclophosphamide as third-line treatment or beyond.
The purpose of this single arm,phase Ⅱ clinical trail is to determine the safety and efficacy of nedaplatin combined with gemcitabine in the treatment of recurrent and metastatic nasopharyngeal carcinoma
The investigators aim to evaluate the efficiency and toxicities of induction chemotherapy of docetaxel, cisplatin and xeloda in nomogram-predicted high risk locoregionally advanced nasopharyngeal carcinoma.
Malnutrition is very common in locally advanced nasopharyngeal carcinoma(NPC) patients undergoing current chemoradiotherapy (CRT) due to dysphagia, mucositis, nausea and other treatment-related problems. Malnutrition is associated with lower physical functioning, lower immune status, more severe (grade III/IV) late RT-induced toxicities, treatment interruption of chemo(radio)therapy, lower chemotherapy response rates, hospital readmission, impaired quality of life (QoL), and increased mortality. Although the international guidelines recommend early nutritional support in the presence of nutritional risk, the best type of nutritional intervention is still unclear. Individualized dietary counseling showed beneficial effects in nutritional intake, nutritional status and QoL in head and neck cancer patients undergoing RT or CRT-treatment; oral nutritional supplements (ONS) was most acceptable in Chinese NPC patients. Previous nutritional intervention trials in head-neck cancer patients have been conducted on small samples and did not clarify the role of oral nutritional supplements (ONS). Accordingly, although current guidelines recommend as grade A the use of ONS associated with dietary counseling for head-neck cancer patients undergoing RT, the efficacy of this nutritional intervention still needs to be evaluated in adequately sized and randomized clinical trials for Chinese NPC patients.
Nasopharyngeal carcinoma (NPC) is an Epstein-Barr virus(EBV) related malignancy and is an endemic disease in Southeast Asian countries. EBV had been identified as a therapeutic target in some EBV related cancer such as lymphoma and NPC. In cancer cell, EBV was in latent phase and expressed 8-11 genes for maintaining EBV proliferation. After switching to lytic phase, almost all the EBV encoding genes were expressed including thymidine kinase (TK) and some highly immunogenetic genes. These latent-lytic phase swifter included DNA methyltransferase inhibitors, various histone deacetylase (HDAC) inhibitors, radiotherapy and chemotherapy. Recently, combined chemotherapy and viral lytic therapy, cytolytic viral activation therapy (CVAT) had been shown some promising result in pilot study of NPC. In our patient derived xenograft (PDX) animal model drug sensitivity screening, gemcitabine (GEM) was shown to be the most effective drug. Furthermore, CVAT with GEM + Valproic acid (VPA) + ganciclovir (GCV) maintaining chemotherapy may benefit but reduce chemotherapy related side effect and prolonging treatment response duration. The following phase I clinical trial will be proposed to test the optimal combination of these drugs. 1. Number of patients: total 18 patients are needed 2. Inclusion criteria:(1) used as 2nd line regimen in recurrence/metastasis NPC patients with tissue proved of World Health Organization (WHO) type II or type III.(2) Performance status: eastern cooperative oncology group performance status (ECOG PS) ≤2. 3. Chemotherapy regimen: Gemcitabine (GEM, TTY) + Valproic acid (VPA, generic medicine) for viral activation + Valganciclovir (VGC, Roche) for antiviral medication 4. This treatment cycle of 28 days was repeated maximum 6 times. (Q4wks/cycle, max: 6 cycles) 5. Dosage: (1) GEM: 600, 800, 1000, 1250 mg/m^2, D1 & D8, intravenously. (2) VPA 12.5 mg/kg/day D1~14, per os. (3) VGC (2-3) x 450 mg/day D9~15, per os. 6. Objectives: 1. primary: to find the best combination of these 3 drugs in recurrent/metastatic NPC patients. 2. second: to evaluate the response and disease control rate in this pilot study. Key words: NPC, cytolytic viral activation therapy, gemcitabine, valproic acid, ganciclovir.
This phase IIa trial studies how well the experimental drug, BGJ398 (infigratinib), works in treating patients with fibroblast growth factor receptor (FGFR) 1-3 translocated, mutated, or amplified head and neck cancer that has returned after a period of improvement. BGJ398 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
The investigators do the clinical trial (patients with metastatic nasopharyngeal carcinoma treated with donafenib after failure of standard therapy) to assess safety and efficacy of donafenib in patients with metastatic nasopharyngeal carcinoma, progressing after all approved standard therapies.
The investigators evaluate if there are radiation dosimetric parameters for the prediction of biochemical and clinical hypothyroidism after intensity-modulated radiation therapy (IMRT) for non-metastatic nasopharyngeal carcinoma (NPC).