View clinical trials related to Cholangiocarcinoma.
Filter by:Pancreatic head malignancies are aggressive cancers that are often inoperable when they are diagnosed. In the ~20% of patients who are diagnosed when the disease is still operable, surgery is the only treatment that can provide a chance of cure. Unfortunately, up to 75% of patients undergoing surgery will have the cancer come back (recur). One of the reasons for this is the challenge of removing the whole tumour with some surrounding non-cancerous tissue to ensure that every tumour cell has been removed. This is difficult because there are many structures very close to the pancreas (such as the blood vessels that supply the intestines) that cannot be removed. A recent review study of >1700 patients who had a Whipple's operation (the cancer operation that is performed to remove the head of pancreas) and found that whilst the majority of patients had cancer recurrence in distant sites (like the liver) that would not be affected by how the operation was performed, 12% of patients had the cancer recur just at the site of where the operation had been; this is known as 'local' recurrence. This suggests that a small amount of cancer was not removed at the time of surgery in these patients. Very few studies have looked at the relationship between the Computerised Tomography (CT) scan before surgery and the histology results (information about the tumour after it has been examined under the microscope) and whether this can predict exactly where the tumour recurs. If investigators can find factors that predict which patients get local only recurrence, investigators may be able to offer improved surgical techniques or other therapies during or immediately after the operation to these patients, hopefully leading to improved cure rates. This retrospective international study will look at these factors in patients who underwent a Whipple's operation for pancreatic cancer, bile duct cancer or ampullary cancer over a three year period between 2012 and 2015. Participating centres will provide data on pre-operative scans, complications around the time of surgery, any therapies (e.g. chemotherapy) that the patients had and if and where the cancer recurred. With this information, investigators hope to find ways to predict which patients will get local-only recurrence, so researchers can select them for future studies to see if additional treatments can improve the chance of cure from surgery for these patients.
DNA methylation biomarker for diagnosis of cholangiocarcinoma in patients with bile duct stricture has high sensitivity and specificity compared with cytology from the brush specimens
Malnutrition and loss of muscle mass frequently occur in patients undergoing chemotherapy and can negatively effect therapy outcome. Especially patients with cancer of the gastrointestinal tract are often affected by malnutrition. Therefore, this study aims to examine changes in nutritional status of patients with cancer of the gastrointestinal tract during chemotherapy. Findings of this study will help to improve nutritional treatment of patients undergoing chemotherapy.
This is an open-label, non-randomized, multicenter, dose-escalation and expansion study in patients with selected solid tumors.
This is a multi-center, open-label, dose escalation study to determine the safety, tolerability, pharmacokinetics, pharmacodynamics, and maximum tolerated dose (MTD) of QBS10072S in patients with advanced or metastatic cancers with high LAT1 expression. The MTD of QBS10072S will be confirmed in patients with relapsed or refractory grade 4 astrocytoma.
In this study, investigators aim to explore the status of advanced endoscopy in different endoscopy units all over the world.
A randomized control trial to evaluate the feasibility of implementing a patient educational platform (PEP) for patients with gastrointestinal malignancies undergoing active chemotherapy treatment.
The prognosis of patients with advanced unresectable EHCC is very poor with a median survival of 3 to 6 months. Active control of tumor growth is the key to extending stent patency and survival for patients with unresectable locally advanced EHCC. Photodynamic therapy (PDT) is by far the only modality that has shown to improve stent patency as well as over survival (OS) in patients with cholangiocarcinoma. In recent years, many studies have shown that endoscopic radiofrequency ablation (RFA) extends stent patency and possibly the survival of patients with malignant biliary obstruction. However, there are few reports comparing the clinical efficacy and advers event of these two endoscopic treatment.
The purposed of this research is to study the safety and clinical activity of the combination of durvalumab and a CSF-1R inhibitor (SNDX-6352) in people with Intrahepatic Cholangiocarcinoma.
This is a phase 2 study to investigate the efficacy and safety of Pemigatinib in treating patients with advanced/metastatic or surgically unresectable cholangiocarcinoma with FGFR2 rearrangement who have failed at least 1 previous therapy