Condition
Cholangiocarcinoma clinical trials and research
As of November 12, 2026, Find a Trial lists 78 Cholangiocarcinoma clinical trials that are recruiting, at sites in 24 countries (most in United States (31), China (18), United Kingdom (7)). 1 was first registered in the last 30 days. By phase: Phase 2 (14), Phase 1 (8), Phase 1/2 (7), Phase 2/3 (3). The most active sponsors are National Institutes of Health Clinical Center (CC) (4), West China Hospital (3), Erasmus Medical Center (2). There are also 26 NIH-funded research projects on Cholangiocarcinoma, with $14.6 million in listed awards. Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 78Clinical trials
- 26NIH research projects
- 1New in 30 days
- 24Countries
Newest Cholangiocarcinoma clinical trials
All recruiting trials (78)
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SumMET: Targeted radioligand therapy for c-MET–positive solid tumors
This first‑in‑human study tests the safety and potential effectiveness of a radioligand therapy called [225Ac]Ac-FL-261 in adults with advanced or metastatic solid tumors that overexpress c-MET.
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68Ga-SorB PET/CT imaging for solid tumors
This study tests a new PET tracer called 68Ga-SorB to see if it can safely and accurately detect tumors in adults with melanoma, liver, lung, breast, pancreatic, ovarian cancer, or cholangiocarcinoma.
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Breath test to help detect gastrointestinal cancers early
A breath test that looks for signals in exhaled air to see if someone with gut cancer symptoms might have oesophageal, stomach, pancreatic, liver, or colorectal cancer and need urgent testing.
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Can an imaging tracer help predict if cholangiocarcinoma patients will respond to standard therapy
This study tests whether an imaging tracer called [18F]FTT used with PET/CT can predict how newly diagnosed cholangiocarcinoma patients will respond to the standard treatment of gemcitabine, cisplatin, and durvalumab.
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Dual-target HER2/CEA CAR-NK Cells in Advanced Biliary Tract Cancer
This trial tests a ready-to-use CAR-NK cell therapy that targets HER2 and CEACAM5 in adults with unresectable or metastatic biliary tract cancers after standard therapy to see if it can help control the disease.
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KRAS G12V cancer patients get TCR1188-ABC cell therapy
This early-phase trial tests whether TCR1188-ABC cells can safely be given to adults with KRAS G12V-mutated metastatic cancers to see if it can help some types of pancreatic, biliary, colorectal, or lung cancer.
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Suprapapillary Metal Stent vs. Routine Drainage for Malignant Hilar Biliary Obstruction
This trial tests whether placing a self-expanding metal stent above the papilla works better than the standard transpapillary drainage for patients with cancer-caused bile duct blockage near the liver.
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CAIX-targeted 18F-T2 PET/CT imaging in solid tumors
This study tests a CAIX-specific radioactive tracer to see if PET/CT can help visualize solid tumors and checks safety and radiation exposure in adults with certain cancers.
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Olutasidenib drug interaction testing for IDH1‑mutant cancers
This trial tests whether the cancer drug olutasidenib changes how the body processes other medicines in adults with IDH1‑mutation positive cancers.
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68Ga‑FAPI‑46 PET/CT to improve initial staging for pancreatic and bile duct cancer
This will try 68Ga‑FAPI‑46 PET/CT scans in people newly diagnosed with pancreatic or bile duct cancer to see if they find hidden spread that CT or MRI miss.
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Laryngopharyngeal injuries after breathing tube placement during general anesthesia
This project sees how often and why people who had a breathing tube during general anesthesia developed hoarseness or other throat problems after non-ear–nose–throat surgery.
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PULSAR with dual immunotherapy and chemotherapy for cholangiocarcinoma
This trial will test whether adding PULSAR radiotherapy to two immunotherapy drugs plus gemcitabine and cisplatin helps people with locally advanced or metastatic cholangiocarcinoma.
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Gemcitabine and cisplatin plus PD‑1/PD‑L1 immunotherapy for advanced cholangiocarcinoma
It will try combining standard gemcitabine-plus-cisplatin chemotherapy with a PD‑1/PD‑L1 immunotherapy for adults with advanced, unresectable or metastatic cholangiocarcinoma.
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Spirulina to protect the liver and help recovery after partial hepatectomy
This trial will test whether taking spirulina tablets before and after surgery helps people with cholangiocarcinoma protect their liver and recover faster after a partial hepatectomy.
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Ivosidenib as maintenance after adjuvant chemotherapy for curative IDH1‑mutant intrahepatic cholangiocarcinoma
This trial tests whether taking ivosidenib after standard adjuvant chemotherapy can reduce recurrence in adults with completely removed (R0) IDH1‑mutant intrahepatic cholangiocarcinoma.
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Noninvasive blood miRNA test to screen for multiple gastrointestinal cancers.
This project will test whether a blood-based microRNA panel can detect several types of gastrointestinal cancer in adults using stored blood samples.
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LY4337713 for people with FAP-positive ovarian, breast, pancreatic, colorectal, or esophageal cancers
This trial tests LY4337713, a FAP-targeted lutetium-177 therapy, in people with advanced cancers that show high levels of fibroblast activation protein (FAP).
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In-depth characterisation of biliary strictures and hepato‑pancreato‑biliary focal lesions to support new diagnostic technologies
This project will collect detailed imaging and tissue data from adults with suspected bile duct, liver, pancreatic, or gallbladder lesions to help develop and test better diagnostic tools.
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Preoperative Lymph Node Assessment in Cholangiocarcinoma using Endoscopic Ultrasound
This study tests how well preoperative endoscopic ultrasound (EUS) finds lymph node metastases in adults with presumed resectable or certain unresectable cholangiocarcinomas to see if surgery should proceed.
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Tissue adhesive (Glubran®2) to reinforce pancreaticojejunostomy in soft pancreas
This trial will test whether adding a tissue adhesive glue (Glubran®2) to the pancreatic-jejunal connection reduces postoperative pancreatic leaks in adults with a soft pancreas undergoing pancreaticoduodenectomy.
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Testing GV20-0251 for advanced or treatment‑resistant solid tumors
This study will test whether GV20-0251 is safe and tolerable when given every three weeks to adults with advanced or treatment‑resistant solid tumors such as liver, lung, pancreatic cancer, and melanoma.
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Sacituzumab tirumotecan plus pucotenlimab for advanced cholangiocarcinoma
This trial will test whether combining sacituzumab tirumotecan with pucotenlimab can help people with unresectable or metastatic cholangiocarcinoma.
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Streamlined radioembolization for cholangiocarcinoma and metastatic liver cancer
This study tests whether skipping the pre-procedure nuclear lung scan is safe and speeds up treatment for adults with small (≤7 cm), limited-number metastatic liver tumors or intrahepatic cholangiocarcinoma.
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Neoadjuvant tislelizumab with SBRT and gemcitabine/platinum chemotherapy for borderline or unresectable hilar bile duct cancer
This trial will see if precise radiotherapy (SBRT) followed by the PD‑1 drug tislelizumab plus gemcitabine and platinum chemotherapy can shrink tumors enough to allow surgery and improve survival in people with borderline resectable or unresectable hilar cholangiocarcinoma.
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Anti-blood-vessel therapy after immunotherapy for advanced bile duct or gallbladder cancer.
This study will test whether giving the anti-angiogenic drug anlotinib after first-line immunotherapy helps people with advanced bile duct or gallbladder cancer live longer without their disease getting worse.
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Using bile analysis to diagnose unclear narrowings of the bile ducts
This project will test whether analyzing bile with molecular 'omics' together with routine biliary brushings or biopsies can help find cancer in people with indeterminate biliary strictures.
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Skin tests to check biotherapy allergies in cancer patients
We are testing skin tests to see if cancer patients treated with biotherapies have allergies or hypersensitivity to those drugs.
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Combining portal and hepatic vein embolization for liver cancer treatment
This study is testing if combining two types of vein treatments can help more people with liver cancer have surgery and live longer.
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Collecting blood and tissue samples from patients with primary liver cancer
This study is collecting blood and tissue samples from patients with primary liver cancer to help researchers find new treatments for the disease.
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Assessing blood biomarkers and MRI for liver cancer patients undergoing radiation therapy
This study is testing if using special MRI scans and blood tests can help doctors keep track of liver health in patients with liver cancer who are getting radiation therapy.
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Monitoring tumor changes and treatment response in bile duct and liver cancer patients
This study is testing how different factors affect treatment responses in people with bile duct or liver cancer by looking at their blood and tumor samples during and after their treatment.
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A breath test to detect liver cancer and monitor liver health
This study is testing a new breath test to see if it can help find liver cancer earlier and keep track of liver health in adults with liver issues or certain stomach symptoms.
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ImmunoPET imaging for solid tumors targeting Trop2
This study is testing a new imaging method to see if it can help diagnose solid tumors like bladder and prostate cancer better than current methods.
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Testing PHST001 for advanced solid tumors
This study is testing a new treatment called PHST001 to see if it is safe and effective for people with advanced solid tumors that haven't responded to other therapies.
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Testing MGC028 in patients with advanced solid tumors
This study is testing a new treatment called MGC028 to see if it is safe and can help adults with advanced solid tumors that can't be removed or have spread.
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Combining chemotherapy, immunotherapy, and targeted therapy for advanced cholangiocarcinoma
This study is testing a new combination of chemotherapy, immunotherapy, and targeted therapy to see if it helps people with advanced cholangiocarcinoma feel better and live longer.
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Evaluating biomarkers in advanced biliary tract cancer treatment with lenvatinib and pembrolizumab
This study is testing if a combination of two drugs, lenvatinib and pembrolizumab, can help people with advanced biliary tract cancer and is looking for clues in their genetic data to see how well the treatment works.
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Using ivosidenib for advanced cholangiocarcinoma with IDH1 mutation after previous treatments
This study is testing how well the drug ivosidenib works for people with advanced bile duct cancer who have already tried other treatments and have a specific gene mutation.
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Combining chemotherapy, immunotherapy, radiation, and heat treatment for advanced biliary tract cancer
This study is testing a new combination of chemotherapy, immunotherapy, radiation, and heat treatment to see if it can help people with advanced biliary tract cancer who can’t have surgery.
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Observational study of rare primary liver cancers in France
This study looks at rare types of liver cancer in France to see how they behave and how well different treatments work for patients.
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Using a new imaging agent to detect various cancers
This study is testing a new imaging agent to see if it can better detect certain cancers in adults compared to standard imaging methods.
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Combining Durvalumab and Olaparib for Advanced Cholangiocarcinoma Treatment
This study is testing if combining two drugs, durvalumab and olaparib, can help people with advanced cholangiocarcinoma feel better and live longer after their initial chemotherapy.
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Combining cadonilimab with chemotherapy for advanced bile duct cancer
This study is testing if combining a new drug called cadonilimab with chemotherapy can help people with advanced bile duct cancer who haven't responded to other treatments.
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Combined Proton Therapy and Liver Transplant for Hilar Cholangiocarcinoma
This trial tests whether adding proton beam therapy plus chemotherapy and liver transplantation helps people with hilar cholangiocarcinoma.
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Bile proteomic test to diagnose cholangiocarcinoma
We will try a proteomic analysis of bile to see if it can detect cholangiocarcinoma in adults who are having diagnostic bile sampling.
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Using FAPI PET-CT to Improve Treatment for Proximal Cholangiocarcinoma
This study is testing if a new type of imaging called FAPI PET-CT can help doctors better plan treatment for patients with bile duct cancer by finding cancer spread more accurately than regular scans.
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Liquid biopsy to differentiate types of primary liver cancer
This study is testing a new blood test to see if it can tell the difference between two types of liver cancer, hepatocellular carcinoma and intrahepatic cholangiocarcinoma, to help doctors diagnose patients more safely.
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Neoadjuvant chemotherapy and immunotherapy for advanced cholangiocarcinoma
This study is testing a combination of chemotherapy and immunotherapy before surgery to see if it can help people with advanced cholangiocarcinoma have fewer cancer recurrences within a year after their operation.
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Engaging cancer patients in genomic testing decisions
This study is testing if letting cancer patients choose what genetic information they want to receive helps them feel more informed and satisfied with their health decisions.
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Combining Afatinib and Pemigatinib for Advanced Solid Tumors
This study is testing a combination of two drugs, Afatinib and Pemigatinib, to see if they can safely help people with advanced solid tumors that have specific genetic changes.
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Navigating Care for Liver Cancer Patients
This study is trying to learn about the experiences of liver cancer patients to create a better support program that helps them and their families manage their care.
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Testing MDX2001 for advanced solid tumors
This study is testing a new drug called MDX2001 to see if it can safely help people with advanced solid tumors like breast or colon cancer.
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Treatment of Taxane-resistant Cancers with Paclitaxel Polymeric Micelles
This study is testing a new form of chemotherapy called Paclitaxel Polymeric Micelles to see if it can help people with advanced cancers that didn't respond to standard Taxane treatments.
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Endoscopic radiofrequency ablation for unresectable bile duct cancer
This study tests whether adding intraductal radiofrequency ablation to standard chemotherapy and bile duct stenting helps people with unresectable bile duct cancer.
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Treatment using CEA-targeted CAR-T cells for advanced solid tumors
This study is testing a new type of immune therapy using CAR-T cells to see if it can help people with advanced solid tumors that have a specific marker called CEA.
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Combination chemotherapy for patients with resectable biliary tract cancers
This study is testing a new combination of chemotherapy drugs before surgery to see if it helps people with certain types of biliary tract cancers live longer without their cancer coming back.
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Combining pembrolizumab with chemotherapy for treating intrahepatic cholangiocarcinoma before surgery
This study is testing if adding pembrolizumab to standard chemotherapy can help people with a type of liver cancer have better outcomes after surgery.
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Combining GNS561 and Trametinib for Advanced Cholangiocarcinoma with KRAS Mutation
This study is testing if a new combination of two drugs, GNS561 and trametinib, can help people with advanced bile duct cancer and a specific gene mutation who haven't had success with standard treatments.
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Evaluating liver embolization techniques for tumor management
This study tests different liver embolization methods to see how well they help people with liver tumors live longer and maintain liver function while they continue their usual treatments.
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Combination treatment for advanced bile duct cancer
This study is testing a new combination treatment for patients with advanced bile duct cancer that can't be surgically removed to see if it helps them feel better and live longer.
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Comparing blood samples from cancer-draining veins to standard veins in patients with liver and pancreatic cancers
This study is testing if taking blood samples from veins near liver and pancreatic tumors can help find cancer DNA better than using regular veins in patients getting biopsies.
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Community-based program to prevent liver cancer in Thailand
This study is testing a community health program in Thailand to see if educating people about liver cancer risks can help them make better choices and prevent the disease.
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Combining PDS01ADC with targeted liver chemotherapy for certain cancers
This study is testing if a new cancer treatment that combines an immune booster with targeted liver chemotherapy can help people with certain advanced cancers feel better and live longer.
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Registry for advanced endoscopic procedures in gastrointestinal conditions
This study is collecting information from patients who are getting special endoscopic procedures for serious gastrointestinal conditions to see how well these treatments work.
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Finding new biomarkers for biliary tract cancer and gallbladder cancer
This study is trying to find new markers in blood and tissue samples from patients with biliary tract and gallbladder cancer to help doctors diagnose the disease earlier and predict how well treatments will work.
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Understanding risk factors and genetic changes in biliary tree cancers
This study is trying to find out what causes biliary tree cancers and how genetic changes can help doctors understand treatment responses in patients with these cancers.
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Characterizing liver cancer and chronic liver disease through sample collection
This study is trying to find early signs of liver cancer by collecting and comparing blood, urine, and liver samples from people with liver cancer and those with chronic liver disease.
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Understanding BAP1 Hereditary Cancer Risks
This study is trying to find out how common certain cancers are in people with BAP1 gene mutations to help improve screening and treatment for them and their families.
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Collecting bile samples from patients with Primary Sclerosing Cholangitis and controls
This study is collecting bile samples from people with Primary Sclerosing Cholangitis and healthy individuals to see how the disease affects the body and find new ways to treat it.
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Evaluating Tivozanib for Biliary Tract Cancers
This study is testing if a new drug called tivozanib can help people with advanced bile duct cancer who have already had chemotherapy feel better and improve their health.
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Targeting rare cancers with genomic therapy
This study is testing if personalized treatments based on the genetic makeup of rare tumors can help patients feel better and improve their outcomes.
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BOLD-100 combined with FOLFOX for advanced solid tumors
This study is testing if a new drug called BOLD-100 can work better with FOLFOX chemotherapy for people with advanced solid tumors like colorectal and pancreatic cancers.
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Observational cohort of patients with liver cancer
This study is tracking patients with aggressive liver cancers to see how their treatment and outcomes change over time, hoping to improve their care and find better treatment options.
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Comparing two techniques for accessing the bile duct in patients with biliary diseases
This study is testing two different methods for accessing the bile duct to see which one works better for patients with biliary diseases like cholangiocarcinoma and choledocholithiasis.
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Examining the link between skinfold thickness and survival in certain cancers
This study tests if measuring skinfold thickness can help predict how long people with pancreatic, cholangiocarcinoma, and gallbladder cancers might live, especially those struggling with weight loss.
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AI-based precision oncology clinical trial matching and registry
This study is testing whether an AI tool can help match cancer patients with the right clinical trials based on their specific cancer details to see if it improves their chances of getting into trials and their overall outcomes.
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Biobank for cholestatic liver diseases
This study is collecting samples and health information from people with cholestatic liver diseases to see if it can help us better understand these conditions and improve how we detect and predict them.
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Collecting tumor tissue samples from patients undergoing surgery or biopsy for cancer
This study is collecting tissue samples from cancer patients having surgery or biopsies to see if they can find new ways to treat different types of cancer.
NIH-funded research (26)
Early-stage science funded by the US National Institutes of Health. Most of these projects don't enroll patients, but they show what is being worked on.
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A new mouse model to study intrahepatic cholangiocarcinoma and its immunotherapy
A new mouse model helps researchers understand intrahepatic cholangiocarcinoma and test immune-based treatments to improve outcomes.
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Radiation plus a patient’s own immune cells to boost cholangiocarcinoma treatment
This project tests a therapy that combines precise radiation and the patient’s own dendritic cells with immune drugs to help fight intrahepatic cholangiocarcinoma in people who cannot have surgery.
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Worldwide genetics of bile duct (cholangiocarcinoma)
Researchers are looking for genetic patterns that raise the risk of bile duct cancer in people from diverse regions worldwide.
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MKK4 and Liver Regeneration after Major Liver Surgery
A study at Mayo Clinic will test a new drug, HRX215, to help people regrow liver tissue after major liver surgery for cancer.
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New mouse model to improve immune therapy for intrahepatic bile duct (cholangiocarcinoma) cancer
This project builds a new mouse model to help make immune-based treatments work better for people with intrahepatic cholangiocarcinoma, a type of bile duct liver cancer.
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Mutant IDH in bile duct cancer and its impact on immune response
A patient-facing look at how mutations in IDH1 drive bile duct cancer and how targeting this mutation could help immune cells fight the tumor.
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Understanding a tumor-promoting immune pathway in bile duct cancer
A new NIH grant aims to test how a specific immune protein, B7-H4, helps cholangiocarcinoma grow and how blocking it might slow the cancer.
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How bile duct cancer (cholangiocarcinoma) develops
This project looks at whether changes in chronic bile-duct disease and activity of liver receptors called FXR and CAR drive bile duct cancer, aiming to help people with conditions like primary sclerosing cholangitis.
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Organoid-Immune Cell Models to Test Cholangiocarcinoma Treatments
Researchers are building patient-derived tumor models that include immune cells to test how cholangiocarcinoma may respond to immune therapies plus chemotherapy.
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Understanding how tumor variety affects bile duct cancer (iCCA)
Researchers will study how differences within a single tumor and between primary and metastatic sites influence disease progression and treatment response in intrahepatic cholangiocarcinoma, using human samples and mouse models.
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Sugar markers for bile duct cancer (cholangiocarcinoma)
Looking at specific sugar patterns in blood and tissue to help find bile duct cancer earlier in people at risk.
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Blocking the protein B7-H4 that helps bile duct cancer grow
This research looks at whether blocking the protein B7-H4 can slow tumor growth in people with intrahepatic bile duct cancer.
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How an IDH1 mutation changes bile duct cancer and its response to treatment
This work looks at how a common IDH1 mutation changes bile duct cancer and whether blocking that mutation can help the immune system fight the tumor.
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Using radiation and your own immune cells to boost immunotherapy for intrahepatic bile-duct (liver) cancer
This approach combines focused liver radiation, injections of your own dendritic immune cells, and two immune drugs to try to help people with unresectable intrahepatic bile-duct cancer live longer without the disease getting worse.
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Understanding how cholangiocarcinoma develops at the molecular level
This study is looking into how cholangiocarcinoma, a cancer that affects the bile ducts, develops, especially in people with certain liver conditions, to find ways to detect it early and improve treatment options.
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Noninvasive methods to identify mutations in liver cancer
This study is looking for better ways to diagnose a type of liver cancer called intrahepatic cholangiocarcinoma (iCCA) by using noninvasive methods to check for important genetic changes, which can help doctors choose the best treatment for patients.
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Understanding how patient-derived cancer organoids respond to treatment in cholangiocarcinoma
This study is looking at ways to create mini versions of your cancer to see how different treatments work, with the hope of finding better options for people with bile duct cancer.
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Finding new treatments for bile duct cancer
This study is looking at bile duct cancer to find specific markers in the genes and proteins that could help create better treatments for patients, making it easier to fight this tough disease.
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Identifying glycan biomarkers for cholangiocarcinoma
This study is looking at how certain changes in sugars found in blood and tissue can help doctors spot bile duct cancer earlier and tell it apart from other illnesses, with the hope of improving diagnosis and treatment for patients.
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Investigating new treatment pathways for a deadly liver cancer
This study is looking at a type of liver cancer called intrahepatic cholangiocarcinoma and is testing a new approach to treatment that uses a drug called dasatinib for patients whose tumors have certain genetic changes, hoping to find better options than standard chemotherapy.
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Combining radiation and immune cells to enhance treatment for liver cancer
This study is testing a new way to help people with a tough type of liver cancer by using strong radiation along with special immune cells from their own body to boost their immune system and help them live longer without the cancer getting worse.
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Investigating a new way to treat bile duct cancer
This study is looking for better treatments for bile duct cancer by exploring how a protein called B7-H4 helps tumors grow, with the hope of finding new ways to fight this tough disease and improve survival for patients.
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How mutant IDH affects bile duct cancer
This study is looking at how a specific mutation in a gene called IDH1 affects bile duct cancer and helps cancer cells hide from the immune system, with the hope of finding better ways to treat this cancer by combining current therapies with new immune treatments.
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A new mouse model to study liver cancer and improve its treatment
This study is looking at a tough type of liver cancer called intrahepatic cholangiocarcinoma and is testing a new mouse model to learn more about how the immune system interacts with this cancer, hoping to find better treatment options that work alongside current therapies.
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Improving treatment outcomes for patients with advanced bile duct cancer.
This study is looking at a new way to treat patients with advanced bile duct cancer by comparing a standard chemotherapy with an added treatment delivered directly to the liver, to see which helps people live longer.
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Combining therapies to treat bile duct cancer
This study is exploring new ways to treat cholangiocarcinoma, a tough bile duct cancer, by testing different combinations of drugs to see if they can work better than standard chemotherapy and help patients get longer-lasting results.
Related topics
Quick answers
How many Cholangiocarcinoma clinical trials are recruiting right now?
78, as of November 12, 2026. 1 of them was first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 24 countries. The most sites are in United States (31 trials), China (18 trials), United Kingdom (7 trials), Germany (6 trials), Italy (6 trials). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 14, Phase 1: 8, Phase 1/2: 7, Phase 2/3: 3. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.