View clinical trials related to Nasopharyngeal Carcinoma.
Filter by:The purpose of this study is to determine the safety and potential of dendritic cells therapy and secretomes therapy for advanced nasopharyngeal cancer.
A Phase 1, open label, dose escalation and expanded cohort study of P-MUC1C-ALLO1 in adult subjects with advanced or metastatic epithelial derived solid tumors, including but not limited to the tumor types listed below.
anlotinib was added to TP inductive chemotherapy and definitive chemoradiation in nasopharyngeal carcinoma patients with N2-3 disease with necrosis or/and ECM
The diagnosis of cervical lymph node in nasopharyngeal carcinoma is difficult. Magnetic resonance imaging based deep learning model may be a noninvasive and rapid diagnostic method for cervical lymph node. Thus, the investigators aimed to develop and externally validate a deep learning model to assist in the diagnosis and localization of metastatic lymph nodes in nasopharyngeal carcinoma.
To evaluate the safety and efficacy of PD-1 immune checkpoint inhibitor combined with intensity modulated radiation therapy in the treatment of intermediate-risk nasopharyngeal carcinoma (T2-3N0 or T1-2N1 stage and EBV-DNA≤4000 copy/ml).
Post radiation nasopharyngeal necrosis is a relatively special radiotherapy sequelae after radiotherapy for nasopharyngeal carcinoma. According to the degree of its development, it can be roughly divided into three stages: mild, moderate and severe stages, corresponding to the pre-nasopharyngeal necrosis stage, the soft tissue necrosis stage and the bone necrosis stage respectively. In the past, treatment methods were limited, including anti-infection, topical nasopharyngeal drugs, etc., the efficacy was not good, the nasopharyngeal necrosis lesions progressed, and a series of serious complications occurred, such as: intracranial infection secondary to osteonecrosis, massive nasopharyngeal hemorrhage, etc. It seriously endanger the life of the patient. With the continuous development of medical technology, the means of treatment are also constantly updated, such as repeated debridement guided by nasal endoscope, modified nasopharyngeal irrigation and hyperbaric oxygen therapy, the healing rate of nasopharyngeal necrosis has improved, especially the cure rate of patients in the mild and moderate-stages can reach 54.1%-54.8%. However, there are still some patients with poor healing of nasopharyngeal wounds after treatment. Since 2004, our team has carried out a series of studies such as transnasal endoscopic nasopharyngeal resection combined with posterior pedicle nasal septum and floor mucoperiosteum flap(NSFF), and successfully achieved minimally invasive and en bloc resection of localized recurrent nasopharyngeal carcinoma. This method basically solved the problem of surgical wound healing of recurrent nasopharyngeal carcinoma. On this basis, we further applied it to the treatment of nasopharyngeal necrosis to further improve the cure rate and improve the prognosis. In addition, our retrospective study showed that compared with conservative treatment, curative-intent endoscopic necrectomy followed by reconstruction using the posterior pedicle nasal septum and floor mucoperiosteum flap can effectively prolong the overall survival time of patients and significantly improve the symptoms, but it still needs to be further confirmed by prospective clinical trials. In addition, some patients (22.2%) had necrosis of the mucosal flap after receiving surgery, which affected the healing of surgical wounds. Besides, the development of nasopharyngeal necrosis is a slow process. If nasopharyngeal necrosis removal combined with pedicled mucosal flap repair is performed prematurely, the area outside the operation area may be necrotic again. Theoretically, each patient only has the nasal septum-nasal septum mucosal flaps on both sides of the nasal septum, which means that each patient only has 2 chances of repairing the nasal septum-nasal floor mucosal flaps. Premature surgical intervention may not only lead to incomplete debridement, but also lose a valuable opportunity for mucosal flap repair. Therefore, based on the above problems, this study intends to compare the endoscopic nasopharyngeal necrosis debridement combined with pedicled mucosal flap repair versus the best conservative regimen for the treatment of early and mid-stage nasopharyngeal necrosis, to explore the prognosis of patients with nasopharyngeal necrosis. The preferred regimen, if confirmed by this study, is expected to standardize the treatment of nasopharyngeal necrosis after radiotherapy and further promote it, effectively increasing the cure rate of nasopharyngeal necrosis and improving the prognosis of patients.
Due to the occult anatomic location of the nasopharynx and frequent presence of adenoid hyperplasia, the positive rate for nasopharyngeal carcinoma identification during biopsy is low, thus leading to delayed or missed diagnosis for nasopharyngeal carcinoma upon initial attempt. Here, we aimed to develop an artificial intelligence tool to detect nasopharyngeal malignancies and guide biopsy under endoscopic examination based on deep learning.
This randomized clinical trial determining whether Sintilimab plus Capecitabine versus Capecitabine alone can improve the progression-free survival rate of NPC patients with unfavorable response to induction chemotherapy. Patients whose plasma EBV DNA> 0 copy/mL or SD/PD according to RECIST1.1 after two cycles induction chemotherapy will have concurrent chemoradiotherapy. MRI, CT and EBV DNA will be assessed before the end of radiotherapy. After concurrent chemoradiotherapy, eligible patients will be randomized to receive either adjuvant Sintilimab plus Capecitabine or Capecitabine alone.
This study is a single-arm, randomized, open-label, multi-cohort Phase Ib clinical trial. The experimental drug is TQB2858 Injection. The trial was divided into 3 cohorts. Cohort 1 included patients with advanced nasopharyngeal carcinoma who had previously failed platinum-based chemotherapy and immune checkpoint inhibitors (programmed cell death protein 1 (PD-1)/ Programmed death-ligand 1 (PD-L1), etc.). Cohorts 2 and 3 were randomized into patients with advanced, untreated nasopharyngeal carcinoma who had not received prior systemic therapy. A total of 60-90 subjects are required.
This study is the first phase II study of 177Lu-DOTA0-Tyr3-Octreotate in metastatic NPC. Patients whom have failed 2 or more lines of therapy or exhausted standard therapy and are avid on 68Ga-DOTATATE imaging will be eligible to receive up to 4 cycles of 177Lu-DOTA0-Tyr3-Octreotate. The primary outcome will be progression free survival at 6 months.