Clinical trials
Bleeding clinical trials
Below are recruiting bleeding clinical trials, each written for real people, not researchers. We’re tracking 270 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05290857Recruiting
Restarting blood thinners after a serious stomach bleed
This study follows people who had a serious, non-surgical stomach/intestine bleed while taking a blood thinner, and looks at when and how they restart a DOAC (a type of blood thinner). It may help your care team reduce the risk of another bleed while still preventing stroke or blood clots.
Calgary, AlbertaAges 18 years+ - NCT05916469Recruiting
Hormone treatment for heavy periods in teens and young adults
This trial studies how a progestin hormone—given as an IUD or tablets—can help reduce heavy menstrual bleeding in people with certain bleeding-related conditions. It may help you by testing whether the treatment works and is practical for your situation.
Palo Alto, CaliforniaAges 10–24 - NCT07083583Recruiting
IV iron for bleeding in inherited bleeding disorders
This trial tests if IV iron can reduce bleeding symptoms in people with inherited bleeding disorders who also have low iron stores. If you have a condition like von Willebrand disease or a platelet disorder and your iron is low, this treatment might improve your bleeding and quality of life.
Pittsburgh, PennsylvaniaAges 15 years+ - NCT06031402Recruiting
Best time for endoscopy for liver cirrhosis bleeding
This study is testing the best timing for an endoscopy (a tube with a camera used to look inside your digestive system) in people with liver cirrhosis and bleeding from enlarged veins. It aims to improve outcomes for patients with this type of emergency bleeding.
Shenyang, LiaoningAges 18 years+ - NCT06736158RecruitingEarly Phase 1
Genetic testing for inherited bleeding disorders
This trial uses early genetic testing to find the cause of unexplained bleeding in people who may have an inherited bleeding disorder. The goal is to see if genetic testing can help diagnose these conditions sooner.
Kingston, OntarioAges 12 years+ - NCT06740929Recruiting
Hormonal treatment for heavy periods in teens
This study tests whether different types of hormonal medication (such as pills or an intrauterine device) can help manage heavy periods in adolescents and young adults. The goal is to find what works best for reducing bleeding and improving quality of life.
GenevaAges Up to 25 years - NCT06881628RecruitingPhase 4
Tranexamic acid and vitamin K for bleeding in cirrhosis
This trial tests if giving tranexamic acid and vitamin K by injection can help control bleeding from the upper digestive tract in people with liver cirrhosis. It may offer a way to stop bleeding more quickly.
Tanta, GharbyeaAges 18 years+ - NCT07309848Recruiting
Hip fracture surgery timing and blood transfusion risk on DOACs
This study looks at whether the timing of hip fracture surgery affects the need for blood transfusions in patients taking blood thinners (DOACs). It might help guide better care for people on these medications.
AlmeloAges Any age - NCT04398628Recruiting
Study of non-cancer blood disorders in people with bleeding or clotting
This study follows people with inherited or acquired non-cancer blood disorders to better understand symptoms, causes, and how different treatments work over time. You may be placed into a disorder-specific group, depending on your diagnosis and testing results.
Phoenix, ArizonaAges Any age - NCT07708545RecruitingPhase 2
Comparing two drugs for bleeding ulcers
This trial tests whether a newer drug, tegoprazan, works as well as the standard drug lansoprazole for healing bleeding ulcers in the stomach or small intestine. You will get one of these drugs for 14 days and have a follow-up endoscopy to check healing.
Tangerang, BantenAges 18 years+ - NCT06019364Enrolling by invitation
Whole Blood Transfusion for Acute Bleeding
This trial looks at people who received whole blood transfusions during a sudden, heavy bleeding episode. It aims to learn more about how well whole blood works in these situations.
ÖrebroAges 18 years+ - NCT05169242Recruiting
Preventing bleeding after colonoscopy using preventive clip placement
This trial tests whether placing small “preventive clips” during colonoscopy can reduce bleeding afterward in people who take blood thinners (DOACs). It may help lower the chance of bleeding after polyp removal or biopsy during a scheduled colonoscopy.
Shatin, New TerritoriesAges 18 years+ - NCT05108844Recruiting
Testing a camera swallow exam for recent upper gut bleeding
This study tests whether a “videocapsule endoscopy” (a small camera you swallow) can find the cause of upper gastrointestinal bleeding when a first scope doesn’t show active bleeding. It may help doctors locate hidden bleeding sources and guide treatment.
Edmonton, AlbertaAges 18–90 - NCT03675672RecruitingPhase 4
Preventing repeat bleeding from stomach or upper gut ulcers
This trial studies medicines to help stop bleeding from coming back after you’ve had an “idiopathic” stomach/upper gut ulcer bleed. It may help by reducing ulcer re-bleeding risk in people who don’t have common causes like H. pylori or common ulcer-triggering drugs.
Hong KongAges 18 years+ - NCT06208267Recruiting
Tranexamic acid for pain and bleeding after hip or knee replacement
This study tests whether a medicine called tranexamic acid (TXA) can reduce pain, improve movement, and lessen bleeding after hip or knee replacement surgery. It is for adults having their first joint replacement at St. Mary's Hospital.
Montreal, QuebecAges 18 years+ - NCT07261228Recruiting
Comparing carbon footprint of diagnostic vs. therapeutic upper endoscopy
This study looks at how much carbon dioxide is released during upper endoscopy, comparing people having a diagnostic procedure for stomach discomfort versus those having treatment for a bleeding ulcer. It may help understand which type of procedure has a bigger environmental impact.
BangkokAges 20–80 - NCT02594813Recruiting
Bleeding risk check for endoscopy in people on blood thinners
This trial looks at how often bleeding happens after an upper scope (EGD) or colonoscopy in people who keep taking blood-thinning medicines during the procedure. The results may help doctors choose safer prep plans to lower bleeding risk.
KomaganeAges 20–90 - NCT06614114Recruiting
Albumin-Bilirubin Score to Predict Variceal Bleeding Outcome
This study looks at a simple blood test score called the Albumin-Bilirubin (ALBI) index to see how well it predicts recovery in people with bleeding from enlarged veins in the esophagus (varices). It may help doctors better understand your risk and guide treatment.
AsyutAges 18–80 - NCT07161765Enrolling by invitation
Straining and bowel issues in bleeding hemorrhoids
This study looks at how problems with bowel movements and straining relate to bleeding hemorrhoids. It may help find better ways to treat these symptoms.
Ann Arbor, MichiganAges 18 years+ - NCT05746884Recruiting
Gel to prevent bleeding after ampulla surgery
This trial tests whether a blood-clotting gel (PuraStat®) can help prevent bleeding after endoscopic removal of certain ampulla/duodenal growths. You might be offered the gel during the procedure to lower the risk of post-procedure bleeding.
LyonAges 18 years+ - NCT05874674Recruiting
Testing nafamostat to reduce bleeding risk during dialysis
This pilot study tests whether nafamostat is safe for people on hemodialysis who have a high risk of bleeding. It may help clinicians find safer ways to manage blood clotting medicines during dialysis.
Wŏnju, KangwondoAges 18–99 - NCT06622187Enrolling by invitationPhase 4
Desmopressin to prevent bleeding during kidney biopsy
This trial tests if desmopressin can lower bleeding risk during a kidney transplant biopsy. It may help patients with reduced kidney function who need a biopsy.
Porto Alegre, Rio Grande do SulAges 18 years+ - NCT07309692Recruiting
Evaluating abnormal bleeding in perimenopause
This study compares different ways to evaluate abnormal uterine bleeding in women aged 40-55 who are perimenopausal. It aims to find the best method to diagnose the cause of bleeding.
SohagAges 40–55 - NCT06697691Recruiting
Predicting rebleeding risk after upper gut bleeding
This study aims to create a tool that helps doctors predict if a patient with upper gut bleeding (not from veins) will rebleed while still in the hospital. It uses information from your hospital stay to better understand your risk and improve care.
Wuhan, HubeiAges 18 years+
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Bleeding trials by city
Studies with a site in or near these metro areas.
Bleeding trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for bleeding?
- Yes. Clin2 currently lists 270 recruiting bleeding 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 bleeding 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 bleeding 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.