Active clinical trials for "Carcinoma"

A single-arm, open-label clinical trial, focus on the safety and efficacy of anlotinib hydrochloride in combination with radiofrequency ablation (RFA) and transcatheter arterial chemoembolization(TACE) in patients with middle-advanced hepatocellular carcinoma(HCC)

Hepatocellular carcinoma (HCC) is a common malignancy, and its incidence is expected to increase in many countries in coming decades. Approximately 70-80% of newly diagnosed HCC patients already have advanced disease. Sorafenib and lenvatinib are recommended as first-line options for advanced HCC, the median overall survival of the patients with advanced HCC receiving sorafenib reached 10.7 months. Based on the results of phase II clinical studies and the recommendation of guidelines, the PD-1 monoclonal antibody, such as nivolumab and pembrolizumab, have been approved to treat the patients with advanced HCC by the FDA. PD-1 monoclonal antibody has been recommended as a second-line therapeutic strategy for HCC in the 2018 CSCO guidelines for the diagnosis and treatment of primary liver cancer. However, the results of existing studies indicate that the objective response rate (ORR) of first-line PD-1 antibody therapy for patients with advanced liver cancer is about 20%. There is a growing recognition of radiation-induced cancer cells-external tumor control mechanisms, in which radiation therapy(RT) contributes not only to local control of target lesions, but also to the control of metastases away from the treatment site. In recent years, RT combined with immunotherapy as a new treatment method has achieved certain curative effect in some patients with metastatic cancer. Therefore, it is interesting to investigate the efficacy of combining radiation therapy plus systemic anti-PD-1 immunotherapy for patients with advanced hepatocellular carcinoma.

The purpose of this study is to explore the efficacy and safety of image guided de-escalation protocols in patients with locoregionally advanced nasopharyngeal carcinoma (NPC). So the investigators studied whether toxicities reducing treatment with omitted concurrent chemotherapy after good response to induction chemotherapy would maintain survival outcomes while improving tolerability for patients with locoregionally advanced nasopharyngeal carcinoma.

This study evaluate either Toripalimab or combined with chemotherapy as neoadjuvant treatment for patients with head and neck squamous cell carcinoma. Participants in arm A receive Toripalimab, in arm B receive Toripalimab plus PC (paclitaxel and carboplatin), arm C with Toripalimab plus modified TPF(paclitaxel and cisplatin and 5-fu).

To evaluate the efficacy and safety of durvalumab in combination with doxorubicin and ifosfamide in patients with PSC.

The main purpose of this trial is to evaluate the safety of the new adjuvant treatment of curative HCC, or the treatment of long-acting interferon P1101 alone, or the use of long-acting interferon P1101 and subsequent treatment of anti-PD1, and any efficacy in reducing the recurrence rate of patients after surgery.

The effect of anti-tumor treatment is not satisfying in HBV-related hepatocellular carcinoma (HBV-HCC) for reasons that HBV-HCC carries highly heterogeneous antigens to facilitate cancer cells escaping from immune surveillance and constructs an immunosuppressive microenvironment. Correspondingly, multiple signals loaded dendritic cells vaccine can efficiently present T cells with antigens of HCC sensitize their antitumor properties meanwhile low dose cyclophosphamide (CY) can effectively improve the microenvironment of immunity. Therefore, we put forward a new scientific therapy called "multiple signals loaded dendritic cells vaccine combined low dose of cyclophosphamide" combining with radical surgery or TACE or targeted agents for patients with hepatocellular carcinoma to prolong their survival time.

This is an open label, phase Ib Study of SHR-1701 in patients with recurrent/metastatic nasopharyngeal carcinoma(R/M NPC).

To evaluate the tumour response rate of squamous cell carcinoma of the head and neck following stereotactic body radiotherapy (SBRT) of 45Gy in 5 fractions delivered once every 3-4 days, such that treatment is completed within 15 days.

An autologous, Adoptive Cell Therapy Following a Reduced Intensity, Non-myeloablative, Lymphodepleting Induction Regimen in Metastatic Urothelial Carcinoma Patients.