View clinical trials related to Immunotherapy.
Filter by:Immune checkpoint inhibitors have ushered in a new era of cancer treatment, bringing significant survival benefits to patients. However, some patients have accelerated tumor growth in the early stage of immunotherapy, called hyperprogression. The quality of life of patients with hyperprogression is seriously reduced, and there is no effective treatment at present, and the prognosis is extremely poor. Therefore, early identification of high-risk groups of hyperprogression is the key to prevent hyperprogression. However, there are no effective biomarkers to predict hyperprogression. By sequencing, proteomics and metabolomics analysis of clinical tissue and blood samples, we found that the level of SAA1 was significantly increased in patients with hyperprogression, and SAA1 was an effective marker for predicting hyperprogression in pan-cancer. We planned to conduct a multicenter, prospective cohort study to verify the reliability of SAA1 as a marker for predicting hyperprogression of immunotherapy in pan-cancer patients.
According to the cancer statistics in 2020, colorectal cancer (CRC) remains a major public health issue worldwide, representing the third common cancer (10%) and second leading cause of death (9.4%) with 5-year survival rate approaching 65%. Meanwhile, 28.8% of the newly diagnosed cases and 30.3% of the CRC-related death occurs in China. Among all the CRC, stage I-III account for 75%. For the standard management for non-late stage(stage I-III) CRC patients, surgery including the primary site and local lymph nodes dissection has been the most important one. But for the high-risk stage II and locally-advanced stage III CRC, neoadjuvant or adjuvant therapy such as chemotherapy and radiotherapy plays a vital role in preventing the residual cancer cells to relapse and spread to distant sites after surgery. For the past decades, immunotherapy like anti-PD-1 and anti-CTLA4 checkpoint inhibitor achieves great process in solid tumor treatment especially for late-stage CRC. And Pembrolizumab and Nivolumab has been proved for dMMR/MSI-H late-stage-CRC by FDA. Combination of Ipilimumab and Nivolumab has achieved great success among the early-stage-CRC in NICHE study. The investigators here to carry out a phase II clinical trial to explore the safety and effect of single anti-PD-1 (Tisleizumab-BGB-A317 ) neoadjuvant treatment for non-late stage CRC patients.
Cervical cancer constitutes a significant health burden for women globally. While most patients with early-stage disease can be cured with radical surgery or chemoradiotherapy, patients with high-risk locally advanced disease or with recurrent/metastatic disease have a poor prognosis with standard treatments. Immunotherapies are a rational treatment for this HPV-driven cancer that commonly expresses programmed cell death ligand-1. Toripalimab, a humanized immunoglobulin G4 monoclonal antibody against PD-1, showed promising anti-tumor efficacy in multiple solid tumors. This randomised study is evaluating toripalimab combined with CCRT versus CCRT alone for treatment-naïve LACC.
This study aims to evaluate the efficacy and safety of neoadjuvant camrelizumab combined with chemotherapy in resectable stage IIIA and IIIB (T3-4N2) non-small cell lung cancer (NSCLC) patients. Inclusion criteria are: age 18-75, pathologically confirmed resectable stage IIIA-IIIB (T3-4N2) NSCLC, absence of EGFR, ALK, and ROS1 gene mutations, and Eastern Cooperative Oncology Group (ECOG) status 0-1. All patients receive three cycles of camrelizumab combined with platinum-based doublet chemotherapy, followed by curative surgery within 4-6 weeks after completion of chemotherapy. Patients undergo 18F-fluorodeoxyglucose (FDG) PET/CT scans in 1 week before treatment and 1 week before surgery, and peripheral blood samples are collected for biomarker analysis. The primary endpoints for follow-up are pathologic complete response (pCR) rate and major pathological response (MPR) rate, while secondary endpoints include safety and progression-free survival. Exploratory endpoints include molecular imaging research and biomarker analysis.
This study is an observational real-world research conducted on Chinese hepatocellular carcinoma (HCC) patients. Its primary objective is to evaluate the safety and efficacy of immunotherapy-based combination therapies in Chinese HCC patients within the practical context of real-world conditions.
At present, the treatment methods for recurrent cervical cancer are very limited. The immune checkpoint inhibitors (ICBs) is a promising new directions for recurrent cervical cancer, but the clinical response rate is insufficient. Pulse low-dose rate radiotherapy (PLDR) is a new technology in recent years, which uses continuous pulse low-dose rate irradiation to induce hypersensitivity in tumors, and its clinical safety has been verified. Compared to conventional radiotherapy, PLDR has advantages in protecting the lymphatic system and relieving the immune barrier, but it is still unclear whether it can improve the efficacy of ICB. This project aims to combine PLDR with ICB to explore new strategies for recurrent cervical cancer.
Psychological distress is a multi-factorial experience of a psychological, social, spiritual, and/or physical nature that may interfere with one's ability to cope effectively with cancer, physical symptoms and treatment. Psychological distress is common and affects the efficacy and prognosis of patients with lung cancer. The systematic anti-tumor therapy may effectively relieve psychological distress including anxiety, depression, and fatigue in patients with advanced lung cancer, the relief of the psychological distress can in turn improve the therapeutic effect. In summary, this study is to explore the associations of (dynamic) psychological stress with the efficacy and survival of anti-tumor therapy including immunotherapy and targeted therapy for advanced lung cancer patients.
Due to dMMR colon cancer patients respond poorly to conventional chemotherapy, but immunotherapy can significantly improve the pCR in this group of patients, this study intends to explore whether neoadjuvant immunotherapy can improve the R0 resection rate with preservation of adjacent organs in T4 colon cancer patients with dMMR.
The goal of this study is to analyze the tumor microenvironment (TME) in gastric cancer patients treated with combined immunotherapy and chemotherapy. The main questions it aims to answer are: - Provide profiles of TME between pre-treatment and post-treatment to gain insights into the mechanisms of immunotherapy combined with chemotherapy in advanced gastric cancer - Investigate the crucial factors affecting treatment efficacy by comparing gastric cancer patients with varying treatment responses
This study was an open-label, multicenter, randomized study. It is planned to include 136 patients with stage II-III triple negative breast cancer. Eligible subjects will be randomized to receive either the experimental arm: adebrelimab plus stereotactic radiotherapy followed by adebrelimab plus chemotherapy (nab-paclitaxel + carboplatin) or the control arm: adebrelimab plus nab-paclitaxel + carboplatin.