Clinical trials
High Bleeding Risk clinical trials
Below are recruiting high bleeding risk clinical trials, each written for real people, not researchers. We’re tracking 142 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06833827Recruiting
Clot removal vs clot-busting drugs for severe lung clots
This study compares two ways to treat a large blood clot in the lungs that is causing life-threatening symptoms. One method uses a device to remove the clot, the other uses medicine to dissolve it.
Leiden, South HollandAges 18 years+ - NCT06631391RecruitingPhase 1
NK cell therapy for high-risk neuroblastoma in children
This trial tests a new natural killer (NK) cell therapy from donated umbilical cord blood for children with high-risk neuroblastoma that has come back or not responded to treatment. The goal is to see if this immune cell therapy is safe and can help fight the cancer.
Guangzhou, GuangdongAges 1 day–18 years - NCT07370246Recruiting
Carotid stenting for high-risk carotid surgery patients
This trial tests whether placing a stent in the narrowed carotid artery is a good option for people who are at high risk for the standard surgery (carotid endarterectomy). If you have significant blockages in your neck arteries and certain health or anatomical factors that make surgery riskier, this study may be for you.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07363161Recruiting
Drug-coated balloon vs. stent for high-risk heart disease
This trial compares two treatments for people with complex coronary artery disease who have high-risk conditions or complicated blockages: a drug-coated balloon (DCB) versus a drug-eluting stent (DES). Both are ways to open up narrowed arteries and keep them open without surgery.
HomburgAges 18 years+ - NCT07361679RecruitingPhase 4
Aspirin plus heparin vs aspirin alone for preeclampsia prevention
This trial tests whether adding a daily blood-thinning injection (heparin) to low-dose aspirin helps prevent preeclampsia better than aspirin alone for pregnant women at high risk.
Athens, AtticaAges 18 years+ - NCT06848582Recruiting
NK cell therapy for high-risk pediatric soft tissue sarcoma
This trial tests whether giving immune cells called NK cells from donated umbilical cord blood can help children and teens with high-risk or returning soft tissue sarcoma. The goal is to see if it is safe and effective when other treatments have been tried.
Guangzhou, GuangdongAges Up to 18 years - NCT06208462RecruitingPhase 2
Combination therapy before surgery for high-risk bile duct cancer
This trial tests a combination of chemotherapy directly into the liver artery, an immunotherapy drug, and a targeted therapy pill before surgery for a type of bile duct cancer that has a high chance of coming back. The goal is to see if this approach can improve outcomes for patients whose cancer is still removable but has certain high-risk features.
Nanjing, JiangsuAges 18–75 - NCT07337421RecruitingPhase 2
Chemo infusion after liver cancer surgery to lower recurrence risk
This trial tests whether a targeted chemotherapy infusion directly into the liver's main artery (HAIC) after surgery can prevent liver cancer from coming back. It is for people with certain high-risk features, like a large tumor or cancer in blood vessels, who have had their tumor completely removed.
Yangzhou, JiangsuAges 18–75 - NCT07337460RecruitingPhase 2
Icaritin plus chemotherapy for high-risk liver cancer after surgery
This trial tests combining a natural compound (Icaritin) with standard chemotherapy (mFOLFOX) after liver cancer surgery to lower the chance of the cancer coming back. It is for patients whose cancer had certain high-risk features, like a large tumor or cancer in blood vessels.
Yangzhou, JiangsuAges 18–75 - NCT06601127RecruitingPhase 2
Tiprogrel for recent minor stroke or high-risk TIA
This trial tests a new anti-platelet drug called Tiprogrel to prevent another stroke in people who recently had a minor stroke or a transient ischemic attack (TIA) with certain artery narrowing or plaques. It aims to see if this medicine is safe and works better than current treatments.
Shenyang, LiaoningAges 40 years+ - NCT07317700RecruitingPhase 3
Study of a new pill for high-risk myelofibrosis
This trial is testing a new pill for people with intermediate or high-risk myelofibrosis, a type of bone marrow cancer. It aims to see if the drug can help manage the disease and offer a new treatment option for those who may have limited choices.
Chengdu, SichuanAges 18–80 - NCT07324720Recruiting
Comparing ischemia vs plaque risk for high-risk artery disease
This trial compares two ways to decide which heart artery blockages need treatment: one looks at blood flow, the other at plaque buildup and risk. It's for people with high-risk blockages to see which approach leads to better outcomes.
Seoul, Main BuildingAges 19 years+ - NCT07321197Recruiting
Kidney removal with or without lymph node removal for high risk kidney cancer
This study is for people with high-risk kidney cancer who are having their whole kidney removed. It compares surgery alone versus surgery plus removing lymph nodes from the tumor area to see if removing the nodes helps control the cancer better.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT07321210Recruiting
Lymph node surgery for high-risk upper tract cancer
This trial compares removing the kidney and ureter alone versus also removing nearby lymph nodes for high-risk upper tract urothelial cancer. It aims to see if the extra step helps improve outcomes.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05489289RecruitingPhase 3
AK104 to prevent HCC coming back after surgery
This trial tests whether AK104, taken after liver cancer surgery, can lower the chance that the cancer returns. It is for people with high risk of recurrence but no remaining cancer after surgery.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07311577RecruitingPhase 2
Trial of a drug combo for HER2-positive ovarian cancer
This trial tests a combination of disitamab vedotin, platinum chemotherapy, and bevacizumab as first treatment for high-risk ovarian cancer that has a protein called HER2. The goal is to see if this therapy helps control the cancer and keeps it from growing.
Nanjing, JiangsuAges 18–75 - NCT07279077RecruitingPhase 2
Low-dose radiation with chemo and immunotherapy for high-risk colon cancer
This trial tests a combination of low-dose radiation, chemotherapy, and an immunotherapy drug (PD-1 inhibitor) for people with a specific type of high-risk colon cancer that has not spread. The goal is to see if this approach can shrink the tumor before surgery and improve outcomes.
Guangzhou, GuangdongAges 18–75 - NCT06221670RecruitingPhase 2
Toripalimab after surgery for high-risk early lung cancer
This trial tests whether giving a drug called Toripalimab after surgery can help prevent early-stage non-squamous non-small cell lung cancer from coming back. It is for people whose tumors have high-risk features and PD-L1 levels of at least 1%.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT07243691Recruiting
Different infusion times of tislelizumab after liver cancer surgery
This trial tests whether giving tislelizumab (an immunotherapy drug) at different infusion times after surgery can lower the chance of liver cancer coming back in people at high risk of recurrence.
Hangzhou, ZhejiangAges 18 years+ - NCT06607757RecruitingPhase 2
Capivasertib plus fulvestrant for high-risk lobular breast cancer
This trial tests adding capivasertib to fulvestrant for women with a certain type of breast cancer (invasive lobular carcinoma) that is hormone-receptor positive and has a high risk of coming back. The treatment is given before surgery to see if it works better than fulvestrant alone.
AugsburgAges 18 years+ - NCT07230639RecruitingPhase 2
Shorter radiation with chemo and immunotherapy for high-risk colon cancer
This trial tests a shorter course of radiation combined with chemotherapy and an immunotherapy drug (PD-1 inhibitor) for people with a specific type of high-risk colon cancer that has not spread. The goal is to see if this approach can shrink the tumor before surgery and improve outcomes.
Guangzhou, GuangdongAges 18–75 - NCT07226544RecruitingPhase 2
Ivonescimab before surgery for high-risk kidney cancer
This trial tests giving the drug ivonescimab before surgery for patients with high-risk clear cell kidney cancer. The goal is to see if it can help shrink the tumor and improve outcomes.
Duarte, CaliforniaAges 18 years+ - NCT07217899RecruitingPhase 2
Calcium to reduce bleeding after C-section
This trial tests if giving calcium through an IV before a C-section can help reduce blood loss in women at higher risk for heavy bleeding due to the uterus not contracting well.
Ann Arbor, MichiganAges 18 years+ - NCT06923345RecruitingPhase 2
Modified long-course radiation and chemo with immunotherapy for rectal cancer
This trial tests a treatment plan involving radiation, chemotherapy, and an immunotherapy drug (a PD-1 inhibitor) for people with a specific type of high-risk rectal cancer. The goal is to see if this combination helps shrink the tumor before surgery.
Guangzhou, GuangdongAges 18–75
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Common questions
- Are there clinical trials for high bleeding risk?
- Yes. Clin2 currently lists 142 recruiting high bleeding risk studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a high bleeding risk trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a high bleeding risk trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.