Active clinical trials for "Neoplasms"

To evaluate the clinical efficacy and safety of Tislelizumab combined with apatinib mesylate, oxaliplatin plus S1 Vs oxaliplatin plus S1.

This trial is a single-arm, prospective, multi-center clinical trial designed to demonstrate that adaptive radiotherapy for muscle-invasive bladder cancer will translate into a decreased rate of acute (assessed weekly during chemo-radiotherapy) grade 3 or greater gastrointestinal/genitourinary toxicity compared with the historically reported rate for non-adaptive radiation therapy. The Common Terminology Criteria for Adverse Events (CTCAE) version 5 assessment tool will be utilized.

A single arm, open-label pilot study is designed to determine the safety and effectiveness of anti-CD19 CAR NK cells in patients with B-cell Non Hodgkin Lymphoma. 9-12 patients are planned to be enrolled in the dose-escalation trial (6×10^8 cells, 1×10^9 cells, 1.5×10^9 cells). The primary endpoints are DLT, MTD. The secondary endpoints are the overall response rates (ORR) and disease control rate (DCR).

This study will assess the safety and efficacy of avutometinib (VS-6766) and defactinib in combination with gemcitabine and nab-paclitaxel in patients with Pancreatic Ductal Adenocarcinoma (PDAC) who have been previously untreated.

Phase Ib: To observe the safety and tolerability of SI-B001+SI-B003 in combination and to identify RP2D in locally advanced or metastatic head and neck squamous cell carcinoma indications. Initial efficacy, pharmacokinetic characteristics and immunogenicity were evaluated. Phase II: To evaluate the efficacy of SI-B001+SI-B003 two-drug combination chemotherapy. Safety and tolerance, PK/PD, immunogenicity were evaluated.

pMMR/MSS and 32 dMMR/MSI-H patientspatients were planned to be enrolled. Patients with dMMR/MSI-H will be randomly assigned to the immunotherapy arm or short-course radiotherapy sequential immunotherapy arm; pMMR/MSS patients will receive capecitabine-irinotecan based concurrent radiotherapy before being randomly assigned to the XELIRI or FOLFRINOX arm. The rate of complete response (sustained cCR for ≥ 1 year), long-term prognosis and adverse effects will be analyzed.

This project plans to use CIK combined with chemotherapy, immunotherapy and targeted therapy to treat CRC patients, so as to explore the effectiveness of CIK treatment and the CRC subtypes more suitable for CIK treatment, thereby improving the survival rate and quality of life of CRC patients.

The purpose of this study is to assess the objective response rate (ORR) of immunotherapy-based combination therapy and to assess the safety and tolerability of immunotherapy-based combination therapy.

Pain is the main complication after TACE(Transcatheter Arterial Chemoembolization) for hepatocellular carcinoma, and its pathogenesis is not clear.The pain may be related to partial liver tissue swelling after blocking the tumor blood supply artery embolization agent, transient hepatic swelling causing tension or strain on the liver capsule, and chemical irritation by the anticancer drug-Lipiodol mixture,the inadvertent embolization of normal organs and individual sensitivity to pain. Ketamine produces anesthetic and analgesic effects mainly by inhibiting NMDA receptor(N-methyl-D-aspartic acid receptor), and previous studies have shown that low concentrations of ketamine have obvious analgesic effects. Not only that, ketamine also produces analgesic effects by inhibiting opioid receptors via G-protein coupling. In addition, ketamine can bind to monoaminergic receptors in the central and peripheral nervous system, showing an anticholinergic effect and producing an antispasmodic effect. Ketamine also inhibits inflammatory pain by reducing nitric oxide production by inhibiting nitric oxide synthase. Esketamine is about three to four times more potent than ketamine. Therefore,esketamine requires a lower dose, about half the dose of ketamine, to produce anesthetic and analgesic effects, with fewer side effects.

CABOTHYROID is a prospective, exploratory, biomarker-focused, phase II, single-arm, non-randomized, non-blinded, investigator-initiated study of cabozantinib in patients with previously treated advanced radioactive-iodine refractory