Clinical trials
Blood Loss clinical trials
Below are recruiting blood loss clinical trials, each written for real people, not researchers. We’re tracking 70 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT04760301Recruiting
Tranexamic acid during vaginal hysterectomy to reduce bleeding
This trial studies whether giving tranexamic acid during a vaginal hysterectomy (uterus removal through the vagina) can reduce blood loss. It may help some people need less bleeding during surgery, if they are able to take the medicine safely.
Kfar Saba, IsraelAges 20–90 - NCT05077124Recruiting
CytoSorb safety registry for clot-fighting medicine removal
This registry collects information on people who use CytoSorb to remove clot-fighting medicines from the blood. It’s mainly meant to track safety and how quickly the removal works, which may help improve care for future patients.
GrazAges 18 years+ - NCT07617428Enrolling by invitation
Testing a new blood loss monitor during surgery
This study tests a new system designed to accurately measure blood loss during elective surgery. If you're having planned urological or general surgery, this trial may help doctors better monitor your blood during the procedure.
Lanzhou, GansuAges 18 years+ - NCT06802874Recruiting
Genital bleeding in pregnancy after 18 weeks
This trial studies outcomes for pregnant women who have genital bleeding after 18 weeks. It aims to understand how bleeding affects both mother and baby.
Bologna, BolognaAges 18–45 - NCT07008261Recruiting
Robot-assisted bladder removal surgery study
This study is for people who are scheduled to have their bladder removed (radical cystectomy). It looks at whether using a robot helps with blood loss, pain, and the need for blood transfusions during and after surgery.
Frankfurt am MainAges 18 years+ - NCT06647017Recruiting
Nerve stimulation to reduce blood loss during dialysis graft placement
This trial tests whether a gentle nerve stimulation device placed behind the ear can lower blood loss during surgery to place a dialysis graft (a tube for dialysis treatment). It may help make the procedure safer.
Watkinsville, GeorgiaAges 18–75 - NCT07817537RecruitingEarly Phase 1
Comparing two ways to give tranexamic acid during hip replacement
This study compares two ways of giving a medicine called tranexamic acid (which helps reduce bleeding) during total hip replacement surgery. The goal is to see which method is better at reducing blood loss during and after the operation.
AlexandriaAges 18 years+ - NCT07362992RecruitingEarly Phase 1
Tranexamic acid gel to reduce bleeding during cesarean
This study tests whether applying a medicine called tranexamic acid directly to the uterus during a scheduled cesarean can reduce bleeding. It may help women who are having their first or second cesarean delivery.
Holon, Central DistrictAges 18–51 - NCT07526311Recruiting
Reducing blood loss during fibroid removal surgery
This trial compares two surgical techniques to reduce bleeding during surgery to remove fibroids (benign tumors) from the uterus. The goal is to find the safest, least-bloody approach for women who need this procedure.
Cairo, Al-ManialAges 25–48 - NCT06403163Recruiting
Transfusion monitoring during anesthesia
This trial looks at patients who received a drug or product to help with bleeding (hemostasis) during anesthesia. It aims to understand how these products are used and if they are safe.
AnderlechtAges Any age - NCT06822036Recruiting
Starch powder to reduce bleeding in prostate surgery
This trial tests whether applying a dissolvable starch powder (Arister) inside the pelvis during robot-assisted prostate cancer surgery reduces post-surgery bleeding. It is for men whose surgeons plan to spare the nerves controlling erections and who have moderate erectile function beforehand.
Hamburg, Free and Hanseatic City of HamburgAges 45–68 - NCT07860580Recruiting
Blood markers in children with congenital hearing loss
This study looks at certain substances in the blood of children with congenital hearing loss (hearing loss present from birth) to see if they are different from children with normal hearing. It may help doctors understand why hearing loss happens and could lead to better treatments.
SanliurfaAges Up to 17 years - NCT06450834Enrolling by invitation
Ostene in planned open back spine surgery
This trial tests an experimental bone healing material, Ostene, during spine surgery. It may help reduce scar tissue and improve fusion. You are likely eligible if you are having planned open back surgery for nerve decompression and fusion.
Baltimore, MarylandAges 18–88 - NCT07661589Recruiting
Blood transfusion risks and cell saver in children's scoliosis surgery
This trial looks at how often blood transfusions are needed during scoliosis surgery in children and whether using a device that recycles lost blood (cell saver) can reduce that need.
TunisAges Up to 17 years - NCT05670158Recruiting
Testing blood immune markers after cochlear implantation
This study compares blood and fluid-related immune “profiles” after cochlear implant surgery versus another ear/middle-ear surgery group. It aims to learn which immune signals may be linked to hearing outcomes and recovery after implantation.
MontpellierAges 18 years+ - NCT07164300Recruiting
Tranexamic acid dosing study in heart surgery
This study compares different doses of tranexamic acid, a medicine that reduces bleeding, in patients having planned heart surgery with a heart-lung machine. It aims to find the best dose to prevent blood loss.
IoanninaAges 18–99 - NCT04883502Recruiting
Testing a technique to rebuild bone lost after injury
This study looks at a surgical method that creates an “induced membrane” to help rebuild bone after traumatic injury. It may help people whose limb bones were damaged and are missing part of the bone.
ClamartAges 18 years+ - NCT05814094Recruiting
Testing a red blood transfusion approach during ECMO
This study looks at whether giving red blood cell transfusions in a specific way is practical and safe for people receiving ECMO (a heart-lung support machine). It’s mainly a feasibility study, meaning the goal is to see if the plan can be carried out smoothly and safely.
Camperdown, New South WalesAges 18 years+ - NCT06637137Recruiting
Blood management for cardiac surgery patients
This trial studies a program to manage blood levels before, during, and after heart surgery. It may help reduce the need for blood transfusions and improve recovery.
RomaAges 18 years+ - NCT05047133RecruitingPhase 2/Phase 3
Early TXA treatment for adult hip fracture surgery
This study tests whether giving a blood-clot-reducing medicine (TXA) early after an adult hip fracture helps reduce bleeding and related problems around surgery. It may help some patients getting operative fixation by improving safety during recovery.
Grand Blanc, MichiganAges 18 years+ - NCT05266534Recruiting
Terlipressin or oxytocin during open fibroid surgery
This trial compares two injected medicines (terlipressin vs carbetocin) given into the uterus during open fibroid (myomectomy) surgery to see which one reduces blood loss and helps maintain hemoglobin. It may help patients by targeting lower bleeding during surgery.
MaadiAges 16–40 - NCT07812389Recruiting
Opioid-free anesthesia for sinus surgery
This trial tests whether avoiding opioid painkillers during and after sinus surgery helps patients recover faster and with fewer side effects, using a standard recovery plan called ERAS.
Ankara, ÇANKAYAAges 18–65 - NCT07788846Recruiting
Comparing methods to stop bone bleeding during finger or toe amputation
This trial tests different ways to stop bleeding from bone during finger or toe amputation surgery. It compares using collagen, bone wax, or pressure to see which works best and is safest.
Kolār, KarnatakaAges 18 years+
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Common questions
- Are there clinical trials for blood loss?
- Yes. Clin2 currently lists 70 recruiting blood loss 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 blood loss 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 blood loss 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.