View clinical trials related to Nasopharyngeal Carcinoma.
Filter by:Concurrent cisplatin-based chemotherapy plus radiotherapy increased the risk of treatment-related death and severe acute toxicity. The survival benefit of adding concurrent chemotherapy to intensity modulated radiation in patients with locoregionally advanced nasopharyngeal carcinoma is unclear. Gemcitabine plus cisplatin chemotherapy combine with radiotherapy was effective and well tolerated by patients with locoregionally advanced NPC.
The purpose of this study is to verify that simultaneous integrated boost IMRT (SIB-IMRT) alone is non-inferior to SIB-IMRT combined with concurrent chemotherapy for low-risk locally advanced nasopharyngeal carcinoma.
Locally advanced nasopharyngeal carcinoma patients(UICC7th stageIII to IVb) will receive either cisplatin plus 5-fluorouracil (PF) or docetaxel plus cisplatin and 5-fluorouracil(TPF) neoadjuvant chemotherapy with concurrent chemoradiation.
This study is a multicenter trial.The primary objective is to estimate short-term efficacy and acute toxicities of nedaplatin to the combination of docetaxel in neoadjuvant chemotherapy followed by nedaplatin in concurrent chemoradiotherapy, compared to cisplatin to the combination of docetaxel in neoadjuvant chemotherapy followed by cisplatin in concurrent chemoradiotherapy for patients with locoregionally advanced nasopharyngeal carcinoma. Secondary objectives are to evaluate the overall survival, the distant metastases free survival, and disease free survival of patients with locoregionally advanced nasopharyngeal carcinoma treated with these regimens.Furthermore,analyze the cost-effectiveness of the regimens.
Background: T cell based adoptive immunotherapy including CTL and TIL may stimulated the immune system and stop cancer cells from growing. Objective: Phase I clinical trial to investigate the toxicity and immune response of therapy with autologous tumor infiltrating lymphocytes as adjuvant treatment for metastatic nasopharyngeal carcinoma and hepatocellular carcinoma after primary operation, radiotherapy and chemotherapy. Methodology: Phase I clinical trial in patients with advanced nasopharyngeal carcinoma, hepatocellular carcinoma, breast cancer and other solid cancers. The investigators isolated lymphocytes from fresh tumor tissues, activated and expanded TILs in vitro; and infused the enough number (10e9 to 10e10) of TIL back patients.
The purpose of this study is to compare induction chemotherapy (gemcitabine+cisplatin) plus concurrent chemoradiotherapy with concurrent chemoradiotherapy in patients with locoregionally advanced nasopharyngeal carcinoma (NPC), in order to confirm the value of induction chemotherapy using gemcitabine and cisplatin in NPC patients.
The main goal of this phase of the study is to determine if objectively assessed Physical Activity (PA) levels in advanced-cancer patients are associated with health care provider (HCP)-assessed ECOG performance status and overall survival. The purpose is to advance the evidence-base for incorporating objective assessment of Physical Activity (PA) in the context of performance status assessment in advanced cancer patients.
In Hong Kong, every 30 and 12.9 in 100,000 males and females respectively has nasopharyngeal carcinoma (NPC). With early detection and advances in medical care, the number of NPC survivors post radiotherapy is rapidly growing in Hong Kong. One of the most distressing consequences post radiotherapy for NPC patients is swallowing disorder, or dysphagia. Dysphagia in NPC patients almost certainly cause frequent chest infection, dehydration, malnutrition and limitations to concurrent treatment such as oral medication. Given the existing large costs NPC patients incur to the healthcare system, dysphagia only serves to further inflate the soaring costs. In an attempt to reduce dysphagia related costs to the healthcare system, swallowing rehabilitation is offered to NPC patients. Currently, two major swallowing rehabilitation approaches are commonly adopted. The first is traditional rehabilitation, which involves patients performing various oropharyngeal exercises aimed at improving swallowing physiology. The other swallowing rehabilitation approach is transcutaneous electrical stimulation, which entails using small amount of electric current to increase muscle strength while patients are engaged in swallowing activities. These two methods are proven as effective in patients with stroke and head and neck carcinoma patients. Neither of these methods, nevertheless, yields any efficacy studies in treating NPC patients. Yet, clinicians continue to use either one or both rehabilitation methods as swallowing rehabilitation. This study aims to address the gap in efficacy studies on swallowing rehabilitation for NPC patients post radiotherapy. The research results should provide justification for rehabilitation time, clinicians' efforts, costs involved and resources used in rehabilitating the swallowing difficulties of the NPC patients.
Nasopharyngeal carcinoma (NPC) is one of the most common malignant tumors in southern China and Southeast Asia. While infection with Epstein-Barr Virus (EBV) is believed to be necessary for the development of NPC, non-viral environmental factors have also been implicated to increase the risk of NPC including consumption of salted fish and other nitrosamine containing preserved foods, formaldehyde and wood dust exposure, and cigarette smoking. In addition to environmental factors, it is widely accepted that genetic susceptibility also plays an important role in the pathogenesis of NPC. Polymorphisms in genes involved in nitrosamine metabolism and DNA repair have been suggested to be associated with NPC risk, and various chromosomal regions linked to NPC development have been reported. These associations highlight the role of both environmental and genomic components in the etiology of NPC. There is a longstanding history of international collaborative studies to elucidate the role of environmental and genetic factors associated with NPC between investigators in Taiwan and the USA. A case-control study (375 cases; 327 controls) was conducted in the early 1990s, and a large multiplex family study that was completed in 2006 (358 families; 3,216 individuals). Results from these studies have provided some of the most comprehensive epidemiological evidence regarding factors linked to NPC development to date. As a next logical step, the opportunity now exists to undertake a genome-wide association study of NPC in Taiwan with carefully collected environmental exposure data to systematically examine environmental and genetic factors associated with NPC, and to evaluate gene-gene and gene-environment interactions. The investigators propose a case-control study of 2000 NPC cases (both retrospective [n=800] and prospective [n=1,200]) and 2,000 age-gender-matched hospital controls in northern Taiwan. The study objectives are to: 1) evaluate putative environmental exposures and NPC; 2) assess the effect of genetic factors, including both single nucleotide polymorphism and copy number variation through analysis of both main effect and gene-gene interaction; 3) investigate gene-environment interactions by testing for interactions between significant genome-wide genetic variations and EBV and other identified environmental risk factors; and 4) examine the natural history of EBV infection.
Objectives: Primary objective - To determine the efficacy of Foscan-PDT compared with Brachytherapy for recurrent or persistent NPC, as determined by macroscopic clinical examination, CT scan and biopsy. The primary endpoint is complete tumour response at 6 months. Secondary objective: - To determine the response rates, e.g. presence of tumour on endoscopy, time to progression and overall survival in patients treated with Foscan-PDT compared with brachytherapy - To determine the quality of life, as derived from the University of Washington Quality of Life questionnaire in patients treated with Foscan-PDT compared with brachytherapy - To evaluate the safety of Foscan-PDT compared with brachytherapy in terms of adverse events and serious adverse events.