Clinical trials
Bleeding clinical trials
Below are recruiting bleeding clinical trials, each written for real people, not researchers. We’re tracking 261 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05290857Recruiting
Blood thinner safety after gastrointestinal bleeding
This study looks at how to safely restart blood thinners after a major gastrointestinal bleed, specifically for people with atrial fibrillation or blood clots. It aims to find the best timing and approach to prevent future strokes or clots while avoiding another bleed.
Calgary, AlbertaAges 18 years+ - 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+ - 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 - 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 - 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+ - 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 - 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+ - NCT02863250Recruiting
Blood transfusion registry for people needing frequent transfusions
This registry collects information from adults who receive frequent red blood cell transfusions. It may help clinicians understand transfusion needs and improve future care.
Melbourne, VictoriaAges 18 years+ - NCT07855913Recruiting
Treating bleeding stomach varices in cirrhosis
This study compares two treatments for bleeding stomach varices (swollen veins) in people with cirrhosis. One uses a special scope with ultrasound to place coils and glue, while the other uses glue alone. The goal is to find which works better to stop bleeding.
Orlando, FloridaAges 19 years+ - 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+ - NCT06501846Recruiting
Ultrasound-guided womb lining biopsy for postmenopausal bleeding
This trial tests a new way to take a small sample of the womb lining (biopsy) using a thin, flexible tube guided by ultrasound. The goal is to see if ultrasound guidance makes the biopsy more accurate and comfortable in people with post-menopausal bleeding.
LondonAges 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 - 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+ - NCT06644976Recruiting
Bleeding study for hip fracture patients on blood thinners
This trial looks at patients with a broken hip who take a type of blood thinner called a NOAC. It measures bleeding during surgery to fix the hip, without stopping or delaying the surgery. The goal is to see if it is safe to operate right away.
Kfar SabaAges 18 years+ - NCT07703488Recruiting
Dydrogesterone for abnormal uterine bleeding in teens
This trial tests if dydrogesterone, a hormone pill, can safely help teenagers with heavy or irregular periods. If you or your child have had unusual bleeding that isn't caused by pregnancy or other medical issues, this study may provide treatment options.
Guangzhou, GuangongAges 10–19 - NCT07697781Recruiting
Comparing cervical preparation before hysteroscopy in postmenopausal women
This study compares two ways to prepare the cervix before a hysteroscopy (a camera test) in postmenopausal women. It aims to see which method makes the procedure easier and more comfortable.
Tunis, Tunis GovernorateAges Any age - NCT07635784Recruiting
Hemorrhoid Treatment Registry: Tracking Embolization Safety
This registry collects information about a minimally invasive procedure called hemorrhoidal artery embolization (HAE), which blocks blood vessels feeding internal hemorrhoids. It's for adults with persistent bleeding hemorrhoids that haven't improved with standard treatments like creams or medications.
Libertyville, IllinoisAges 18 years+ - NCT03204357Recruiting
Using your own blood after heart-lung machine surgery
This trial studies giving a “fresh” blood transfusion from your own blood after heart surgery that uses a heart-lung machine. It may help patients avoid needing donated blood, but it only works for people who meet specific safety and timing requirements.
Aurora, ColoradoAges 18–90 - 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+ - NCT05304442RecruitingPhase 3
IV iron for anemia from heavy uterine bleeding
This trial studies whether giving iron through a vein (IV) helps improve anemia caused by heavy uterine bleeding. You may join if you were treated in the emergency department, can go home, and can return for follow-up checks in the next several weeks.
Houston, TexasAges 18–65 - NCT06500468Recruiting
A capsule test for suspected upper GI bleeding
This trial tests a new ingestible capsule called PillSense that can detect bleeding in the upper part of your digestive system. If you come to the emergency room with signs of upper GI bleeding (like vomiting coffee-ground material or having black stools) but without obvious black stool on a physical exam, this study will see if the capsule works as well as the usual endoscopy procedure.
SingaporeAges 21–99 - NCT07550985Recruiting
Probe compression after prostate biopsy to reduce complications
This study tests whether applying routine probe compression after a transrectal prostate biopsy can reduce bleeding and infection complications. It may help improve recovery and safety for men undergoing their first prostate biopsy.
Seoul, SeoulAges 18 years+ - NCT07540026Recruiting
Comparing Two Treatments for Bleeding Stomach Tumors
This trial tests two medications—tranexamic acid and sucralfate—applied during an endoscopy (a camera procedure) to stop bleeding caused by tumors in the upper digestive tract. The goal is to see which treatment works better at controlling the bleeding.
Tainan, Not Required For This CountryAges 18 years+ - NCT07523880Recruiting
Blood Markers Study for Heart Disease and Blood Clot Risk
This study examines new blood markers to predict blood clot and bleeding risks in patients with heart disease taking blood thinners. Understanding these markers may help doctors better predict complications and adjust treatment for individual patients.
Zhengzhou, HenanAges 18 years+
Hear when a new Bleeding trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
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 261 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.