View clinical trials related to Biliary Tract Neoplasms.
Filter by:Phase II, multicenter, open-label, multi-cohort proof-of-concept study designed to evaluate the safety and efficacy of Ezabenlimab combined with BI 907828 in patients with unresectable, locally advanced or metastatic solid tumors.
The purpose of this study is to assess the safety and efficacy of Gemcitabine/cisplatin combined with Adebrelimab and Mecapegfilgrastim in neoadjuvant treatment of potentially resectable Biliary Tract Neoplasms.
The goal of this Interventional clinical trial is to learn about the efficacy and safety of KN026 and chemotherapy ± KN046 in HER2-positive metastatic colorectal cancer and biliary tract cancer. Participants will receive standard first-line chemotherapy (capecitabine + oxaliplatin) combined with KN026 (a HER2-targeted bispecific antibody) ± KN046 （a PD-L1/CTLA-4 targeted bispecific antibody）.
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.
Biliary tract cancer is a rare malignant neoplasm including intrahepatic cholangiocarcinoma (IhCCA), extrahepatic cholangiocarcinoma (EhCCA) and Gallbladder cancer (GBC). Survival outcome of advanced BTCs are still poor and heterogeneity of tissue and molecular differences between BTCs limit the clinical studies in BTCs. Combination therapy of Gemcitabine and Cisplatin has become the standard of care after the ABC-02 trial. This trial demonstrated that the addition of cisplatin to gemcitabine improved survival outcomes compared to that with gemcitabine alone. However, the median overall survival (OS) of Gem/Cis chemotherapy is only about one year. Anti-Program cell death-1 (anti-PD-1) inhibitor monotherapy including Nivolumab (OPDIVO) had shown efficacy in refractory, advanced BTC. Various ICIs combined with Gem/Cis as the 1st line treatment in BTCs are under the trials. Combination of Nivolumab and Gem/Cis showed improved overall survival (15.4 months) in a small sized study (n=30) with tolerable side effects in advanced BTC patients. Recently reported interim analysis of phase III TOPAZ-1 trial (NCT03875235) showed Durvalumab, anti-PD-L1 agent, combined with Gem/Cis showed improvement of overall survival. Considering other studies currently ongoing, ICIs combined with Gem/Cis are thought to be the future standard of care in 1st line treatment of advanced stage BTCs. HER2 amplification/overexpression is presented as many as 15% of total BTC patients. Basket trial of administration of pertuzumab and trastuzumab combination in previously treated HER2 positive advanced BTC patients showed promising overall response rate of 23%. Also, multicenter phase II study conducted by Korean investigators (KCSG-HB19-14) showed promising effect of Trastuzumab combined with modified FOLFOX in Gem/Cis refractory HER2 positive BTC patients with ORR of 29.4%. Moreover, preclinical data showed synergistic anti-cancer effect of trastuzumab combined with ICIs in HER2 positive cancers. Similar data are reported in HER2 positive gastric cancer that phase II and phase III clinical data showed 1st-line ICIs combined with trastuzumab and cytotoxic chemotherapy showed promising overall survival outcomes. In treating HER2-positive advanced BTC, the triple combination of nivolumab, trastuzumab, and cytotoxic chemotherapy (Gem/Cis) may overcome innate resistance and activate an immune response to cancer along with inhibiting oncogenic signal from HER2 pathway, resulting in a synergistic effect with a longer response.
The objective of this study is to investigate the safety and tolerability of camrelizumab combined with apatinib and chemotherapies (gemcitabine and cisplatin) in patients with advanced biliary tract cancer (BTC).
LIVEROBOT is a collaboration of high-volume liver surgical centers in Europe (≥60 liver resections per year), supported by the European-African Hepato-Pancreato-Biliary Association Education Committee (E-AHPBA), and the European Registry of Minimally Invasive Liver Surgery (E-MILS) aiming to support the step-up implementation and safety of advanced surgical expertise of robotic liver surgery (RLS) on a European basis. The LIVEROBOT training program aims to promote the safe implementation of RLS throughout Europe. The data from all patients operated on during a surgeons' participation in the training program will be prospectively gathered allowing for learning curve and outcome analyses.
The object of this trial is to evaluate whether the introduction of a targeted therapy after 4 cycles of the current standard-of-care treatment for advanced biliary cancer is superior to continuing with the standard treatment. The trial is composed of two phases: (i) An initial screening phase to identify a suitable patient population, during which a molecular profile of the patient's tumour will be obtained, and (ii) a randomised comparative trial in which patients with disease control after 4 cycles of standard treatment, and whose tumour harbours a targetable molecular alteration, will be randomised (2:1) to receive either a matched targeted therapy or to continue with the standard treatment.
1. To study the expression pattern of Integrin alpha 2b (ITGA2b) and Selectin P (SELP) genes of Tumor educated platelets in pancreatic and biliary tree cancer and its diagnostic value. 2. To investigate correlation between expression levels of ITGA2b and SELP genes and stages of pancreatic and biliary tree cancer. 3. To investigate correlation between expression levels of ITGA2b, SELP genes, CA 19-9 and CEA in pancreatic and biliary tree cancer patients.
To the patient of terminal biliary malignancy tumor, how should the patient's treatment plan choose ? To address this problem, this study intends to analyze systemic venous gemcitabine-based chemotherapy regimen combined with immune checkpoint inhibitors in patients with advanced BTC, to evaluate the long-term efficacy and toxicity of patients, and to search for predictable biomarkers. In order to clarify the advantages and disadvantages of intravenous chemotherapy combined with immunotherapy for patients with advanced biliary malignancy, provide certain basis for clinical work, and then select the most suitable treatment plan for patients according to the different characteristics of individual patients.