Active clinical trials for "Neoplasms"

Pre-clinical and clinical studies have shown that low-dose radiation therapy has good immune regulatory effects, activates different anti-tumor immune pathways, and regulates tumor stroma to better promote T cell infiltration. Conventional fractionated radiotherapy increases antigen release and presentation, and stimulates immune cells. In theory, the combination of the two can reverse immune resistance. Our study aims to clarify the efficacy and safety of low-dose radiotherapy combined with conventional fractionated radiotherapy in reversing immune therapy resistance for patients with non-small cell lung cancer, including objective response rate (ORR), progression free survival time (PFS), disease control rate (DCR), health-related quality of life assessment (HRQoL), and incidence of adverse events (AEs).

The researchers are doing this study to find out whether the study vaccines, IO102/IO103, given in combination with the standard-of-care drug combination, nivolumab and relatlimab, is a safe and effective treatment for people with untreated, unresectable melanoma.

This is an open-label, non-randomised FIH trial investigating the safety and tolerability of a novel ATMP, pTTL, composed of autologous tumour-draining lymph node-derived T cells stimulated in vitro with personalised cancer neoantigens. The neoantigens are selected through a process starting with next generation sequencing (NGS) of tumour material from the patient followed by selection of neoantigenic mutations using an in-house software, PIOR®. Selected neoantigen epitopes are expressed as recombinant proteins, NAG, and used to stimulate T cells to promote neoantigen-specific T cell expansion in vitro in pTTL production. pTTL is thus based on autologous cells stimulated with patient-specific neoantigens. In consequence, every pTTL product is unique and designated for use in one single individual. pTTL will be administered to patients with stage IV colorectal cancer (CRC) as a single intravenous dose.

This is a Phase Ib/II, open-label, multicenter, randomized platform study to evaluate neoadjuvant immunotherapy combinations in participants with resectable HCC. The study is designed with the flexibility to open new treatment arms as new agents become available, close existing treatment arms that demonstrate minimal clinical activity or unacceptable toxicity, or modify the participant population.

The purpose of this study is to assess the efficacy and safety of tiragolumab, an anti-TIGIT monoclonal antibody, when administered in combination with atezolizumab and bevacizumab as first-line treatment, in participants with unresectable, locally advanced or metastatic hepatocellular carcinoma (HCC).

The goal of this clinical trial is to compare the long-term outcomes of Laparoscopic Ileocecal-Sparing Right Hemicolectomy(LISH) compared to traditional laparoscopic right hemicolectomy(TRH) in the treatment of hepatic flexure colon cancer and proximal transverse colon cancer.

A Phase I, Open, Multicenter Clinical Study to Evaluate the Safety, Tolerance, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of JMKX000197 Injection in the Treatment of Malignant Pleural Effusion

In this multicenter, open label non-randomized phase I/II dose escalation study with extension cohort HLA-A*0201-positive patients with non small cell lung cancer (NSCLC) can be included. The primary aim of this study is determine the safety, tolerability and immune modulating effects of the therapeutic LRPAP1 synthetic long peptide (LRPAP7-30V-SLP) vaccine (TEIPP24) at different doses. Secondary objectives are to assess the specificity and immune modulatory effects of the vaccine, to assess the antigen and immune status of the patients, and to determine progression free survival (PFS), overall survival (OS), and the radiological tumor response up to one year after first vaccination.

The objective of this study is to evaluate the efficacy and safety of cryoablation combined with Tislelizumab plus Lenvatinib as first-line treatment in patients with advanced HCC.

To evaluate the effectiveness and safety of radioactive particles in combination with the PARP inhibitor fluzoparib in the treatment of advanced inoperable soft tissue sarcoma.