View clinical trials related to Bile Duct Neoplasms.
Filter by:The goal of this clinical trial is to provide evidence for the general tolerability of radiofrequency ablation (bRFA) in patients with unresectable bile duct cancer undergoing systemic palliative treatment consisting of chemotherapy (gemcitabine and cisplatin) plus durvalumab (immune-checkpoint-inhibitor, ICI). The main question it aims to answer is whether it is safe to combine chemotherapy (gemcitabine and cisplatin) and immunotherapy (durvalumab) - CICI therapy. Participants will be assigned to either the control group or the experimental group. In the control group, the standard of care consists of endoscopy with stent placement in the bile duct and CICI, whereas in the experimental group, bRFA will be performed in addition to the standard of care. Participants will be followed up for 6 months, during the follow-up, the stage of the tumor, blood examination, the duration of the stent from the insertion until its failure, adverse events and quality of life will be examined. Researchers will compare the standard of care alone to the experimental group to see if the additional bRFA procedure causes higher or no difference in adverse events rate.
This is a early Phase 1 open-label study to explore the safety and possible efficacy of EX02 CAR T cell therapy in the treatment of patients with unresectable and/or metastatic pancreatic/bile duct cancer. Each participant will undergo leukapheresis after enrolment, receive treatment of the conditioning chemotherapy of cyclophosphamide and fludarabine, and an intra-tumoral injection or intraperitoneal infusion of Ex02 CAR T cells, probably followed by an intravenous infusion of EX02 CAR T cells. Each participant will proceed through the following study procedures: - Screening - Enrollment/Leukapheresis - Conditioning chemotherapy - CAR T treatment - Post-treatment assessment - Long-term follow-up
The goal of this clinical trial is to learn about radiofrequency ablation in patients with unresectable bile duct cancer who receive systemic chemotherapy and bile duct stenting. The main questions it aims to answer are: - Does radiofrequency ablation of tumorous bile duct occlusion reduce risk of complications in these patients (eg stent dysfunction, delay of chemotherapy, infections etc)? - Is radiofrequency ablation safe in these patients? All participants will receive standard treatment with systemic chemotherapy and bile duct stenting. Researchers will compare two groups (one group will receive additional radiofrequency ablation, the other not).
The study will evaluate the efficacy and safety of envelizumab in combination with sovalteinib in the treatment of treated bile duct cancer, and explore treatment options to improve patient survival, while the study will attempt to explore the characteristics of the population benefiting from the treatment, and construct a preliminary efficacy prediction model by detecting markers in blood to provide a theoretical basis for implementing precise treatment.
The aim of the study is to establishing a standardized biobank and a clinical information database for patients with benign and malignant tumors of the biliary system. With follow-up plans and advanced multiomics technology, a multiomics database for patients with benign and malignant tumors of the biliary tract will be further established. Based on the above work, real-world clinical research on the diagnosis and treatment of biliary tract tumors is about to be carried out, and a high-standard cohort research foundation is laid for precision therapy based on multiomics characteristics and molecular typing of biliary tract tumors.
Clinical trials can sometimes favor certain demographic groups. Additionally, there is limited research that delves into the factors that influence participation in clinical trials, both positive and negative. The goal is to identify the obstacles and challenges that prevent participation in bile duct cancer clinical trials, as well as the reasons for withdrawal or discontinuation. The insights gained from this study will ultimately benefit those with bile duct cancer who may be invited to participate in medical research in the years to come.
A prospective, multicenter, self-control clinical trial aim to enroll 110 patients suffered from upper abdominal (liver, pancreas, stomach, etc.) cancers . Patients who have taken at least one opioid drug for pain for two weeks and still have a VAS pain scale greater than 6 will receive endovascular denervation (EDN). They will be followed up for 3 months. The VAS scales, quantity of analgesics as represented by morphine equivalent and quality of life scores will be compared before and after EDN. Safety parameters such as arterial deformation, embolism, infection, liver and kidney functions will also be monitored.
Intraductal papillary neoplasm of the bile duct (IPNB) is a distinct type of biliary tumor characterised with delicate fibrovascular stalks (papillary of villous) covered at biliary epithelium. The typical pathologic feature is dramatical dilation of affected bile ducts due to obstruction by mucin production. IPNB has a better prognosis than bile duct carcinoma, but the current proposed entity contains multiple definitions or categories, thus confused in pathology. Although mutations of several genes on IPNBs (such as GNAS, KRAS, APC, CTNNB1, and RNF43) identified in previous studies, there is still an unification at gene expression signature. This research trial will use whole exome sequencing and subsequent bioinformatic analysis in finding causative mutations in deoxyribonucleic acid (DNA) samples from IPNBs patients.
It is a prospective,parallel study to investigate the saftety and efficacy of Apatinib combined Capacitabine in the adjuvant treatment of the biliary cancinoma after operation.