View clinical trials related to Nasopharyngeal Carcinoma.
Filter by:This is a multicenter, randomized controlled, phase III clinical trial. The purpose of this study is to evaluate the efficacy of standard nutrition treatment versus conventional nutrition treatment in local advanced nasopharyngeal carcinoma patients.
This study aims at exploring whether plasma radiofrequency ablation at low temperature is associated with better survival outcome in localized recurrent nasopharyngeal carcinoma by conducting a randomized controlled trial of plasma radiofrequency ablation at low temperature versus electrocautery block resection at high frequency for localized recurrent nasopharyngeal carcinoma. If the hypothesis is confirmed, it is expected to provide a convenient choice for the surgical treatment of localized recurrent nasopharyngeal carcinoma.
This study is a randomized, phase II, prospective, multicenter clinical trial to evaluate the efficacy and tolerability of JS001 and chemotherapy combined with local treatment in patients with multiple metastatic nasopharyngeal carcinoma.
Nasopharyngeal carcinoma (NPC) is endemic in our region and is the 9th most common cancer in Hong Kong. Traditionally diagnosis has been through a nasoendoscopic examination of the nasopharynx with white light followed by a biopsy of suspicious lesions for a confirmatory diagnosis. However, given the geometry of the anatomy of the nasopharynx, with its inherent crevices and varying amounts of lymphoid tissues, lesions are not always easily identified leading to potential missed lesions. The non-specific aspect of white light also leads to excessive biopsies that are not without risk and of some discomfort to patients. Recent advances in liquid biopsies have also allowed for the detection of earlier and smaller lesions that are not always easily identified on nasoendoscopy but rather are seen on Magnetic Resonance Imaging (MRI)1 . An alternative imaging technique is the use of Narrow Band Imaging (NBI) to view the vasculature of the mucosa to identify suspicious lesions for pre-malignancy and malignancy that has been popularized in the gastrointestinal tract. In NPC, NBI with the flexible nasoendoscopes has been used in the diagnosis of NPC with varying success2-5 . Our own group's research has found that in NPC NBI has limitations arising from a lack of consensus on vascular findings on NBI that constitute malignancy, lack of magnification and long focal length of current nasoendoscopes5-8 . Flexible endoscopy using conventional esophago-gastroscopy endoscope (OGD) with NBI and magnification power up to 80x overcome the limitations of current nasoendoscopes, however their size precludes the passing of these endoscopes through the nasal cavity. Here in this pilot study we will seek to use an OGD with NBI passed transorally and retroflexed into the nasopharynx to view the nasopharynx with increased magnification and clarity to evaluate the feasibility of this study in the diagnosis of nasopharyngeal carcinoma. Study questions: 1. Is it feasible to use an OGD with magnifying NBI for the diagnosis of NPC? 2. Are there features detected on NBI OGD that are diagnostic of NPC? 3. Do histological features correspond with NBI findings?
Nasopharyngeal carcinoma (NPC) differs from other head and neck malignancies terms of its epidemiology, pathology, and treatment outcome. Although NPC is a radiosensitive tumor, distant recurrence remains a clinical challenge. Therefore, the investigators conducted this study to prospectively investigate the role of imaging and blood biomarkers in predicting the prognosis of NPC patients.
The purpose of this study is to compare induction chemotherapy (TPF or GP) plus radiotherapy alone with induction chemotherapy plus concurrent chemoradiotherapy in patients with locoregionally advanced nasopharyngeal carcinoma (LA-NPC).
This is an open-label, single center, pilot trial to evaluate the safety and efficacy of toripalimab and gemcitabine in patients with recurrent or metastatic nasopharyngeal carcinoma.
The purpose of this study is to preliminarily evaluate the efficacy and safety of chemotherapy plus subsequent loco-regional radiotherapy combined with toripalimab for the de novo metastatic nasopharyngeal carcinoma.
This would be a phase II prospective single arm mono-institutional study conducted in Queen Mary Hospital (Hong Kong) assessing the efficacy and safety of bintrafusp alfa in previously treated patients with recurrent and metastatic (R/M) non-keratinizing nasopharyngeal carcinoma (NPC).
NPC Patients receiving IMRT treatment will receive a dedicated FDG PET/CT and high-sensitivity PET/CT protocol simultaneously in the follow-up of Locally Advanced Nasopharyngeal Carcinoma. Hence we establish this prospective cohort study.