Clinical trials
Iron clinical trials
Below are recruiting iron clinical trials, each written for real people, not researchers. We’re tracking 135 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07316855Recruiting
Iron-based covered stent for aortic narrowing
This trial tests a new type of stent made from iron that slowly dissolves in the body. It is designed to treat narrowing of the aorta (CoA) or narrowing that happens after CoA surgery. The goal is to see if the stent is safe and works well over one year.
Zhengzhou, HenanAges 1–60 - NCT07197424Recruiting
Robot-assisted capsule endoscopy for iron deficiency anemia
This trial tests a new robot-assisted capsule (a tiny pill with a camera) to look at your small bowel for hidden causes of iron deficiency anemia. It may help find the source of bleeding without needing traditional endoscopy or surgery.
EdinburghAges 18 years+ - NCT07089030Recruiting
Capsule endoscopy for unexplained anemia on blood thinners
This study uses a capsule endoscopy (a pill-sized camera you swallow) to look for hidden sources of bleeding in the small intestine of people who have iron deficiency anemia and take blood thinners. Finding the cause may help manage your anemia and avoid unnecessary repeat tests.
Trois-Rivières, QuebecAges 18–90 - NCT07076849RecruitingPhase 2
Probiotics for Iron in Pregnancy
This trial tests if taking a probiotic can help improve iron levels and overall blood health in pregnant women who are at risk for iron deficiency. If you are between 10 and 16 weeks pregnant with a single baby and have slightly low iron, this study may help you.
Chicago, IllinoisAges 18–45 - NCT07081152Recruiting
Iron absorption and losses in young South African women
This study looks at how well young South African women absorb iron and how much iron they lose, comparing women with healthy weight to women with overweight or obesity. It aims to learn if body weight affects iron balance.
Potchefstroom, North WestAges 18–35 - NCT06624709Recruiting
Iron schedule trial for premature babies
This study tests whether giving iron supplements 4 times a week is better than daily iron for premature babies. It aims to improve hemoglobin levels at 6 months.
Geneva, Canton of GenevaAges 2 weeks–2 weeks - NCT07028112Recruiting
Iron and liver health after stem cell transplant
This study looks at how too much iron in the body (from past transfusions) affects the liver in people who had a stem cell transplant at least 10 years ago. It will help doctors understand who needs special monitoring for liver problems.
ParisAges 18 years+ - NCT06822062Recruiting
Do chitin and vitamin C help iron absorption from insects?
This study tests whether taking chitin (found in insect shells) and vitamin C together improves how well your body absorbs iron from a meal containing insect powder. It may help women with low iron stores find new ways to boost iron levels naturally.
Zurich, Canton of ZurichAges 18–45 - NCT06970925RecruitingEarly Phase 1
Iron supplement after heart surgery study
This trial tests whether a special iron supplement (Sucrosomial® Iron) helps patients recover from heart surgery better than standard care. It is for people who have low iron or anemia after their planned heart surgery.
Englewood, New JerseyAges 18 years+ - NCT06909695Recruiting
Contraceptives and iron in women during extreme environments
This study looks at how different types of long-term birth control affect iron levels and how your body handles extreme conditions like high altitude or temperature changes. You will exercise in a small altitude room for about 6 hours to help researchers understand these effects.
Natick, MassachusettsAges 18–40 - NCT05292001RecruitingPhase 4
Single IV iron dose for anemia after leg or pelvic fractures
This trial tests whether giving a one-time IV iron treatment can improve anemia (low blood count) after surgery for a leg or pelvic fracture. It may help your body make red blood cells faster after blood loss from the injury and operation.
Portland, OregonAges 18–89 - NCT06648018Enrolling by invitation
Iron supplement vs. nutrition advice in healthy women
This study compares taking an iron supplement to receiving nutritional advice in healthy women who menstruate and exercise regularly. The goal is to see which approach better supports iron levels and overall health.
LinköpingAges 20–40 - NCT06596746Recruiting
Tracking markers for neurodegenerative diseases
This study tracks changes in people with Parkinson's disease, other movement disorders, or cognitive decline to find better ways to measure disease progression.
Cassino, FrosinoneAges 10 years+ - NCT06568315RecruitingPhase 3
Calcium plus multivitamins for mother and baby
This study tests whether taking a daily multivitamin with calcium, in addition to standard prenatal vitamins, improves iron levels and health for you and your baby. You would switch from your usual iron folic acid pills to the study supplements.
OuagadougouAges 15 years+ - NCT06527391RecruitingPhase 2/Phase 3
Iron and choline for babies with low iron
This study tests whether giving iron and choline (a nutrient important for brain development) can improve brain health in babies with low iron. It is for 5- to 7-month-olds who are still breastfeeding.
Minneapolis, MinnesotaAges 5 months–7 months - NCT06327529Recruiting
Zinc and iron absorption from beans in young women
This study looks at how well your body absorbs iron and zinc from common beans. It may help find better ways to prevent iron deficiency.
Davis, CaliforniaAges 19–24 - NCT06061393RecruitingPhase 4
Comparing two iron infusions for anemia in pregnancy
This study compares two IV iron treatments (Ferinject and Venofer) for pregnant women with iron deficiency anemia after 24 weeks of pregnancy, to see which works better and is safer.
NahariyaAges 18–50 - NCT06042699Recruiting
Iron deficiency and scoliosis study for teens and young adults
This study tests whether giving iron supplements before spinal fusion surgery can help kids with low iron levels. It aims to understand iron deficiency in young people with scoliosis and improve their surgical outcomes.
New York, New YorkAges 10–26 - NCT06014983Recruiting
Comparing two iron supplements in pregnancy
This study compares two forms of iron supplements to see which works better and has fewer side effects in pregnancy. If you are a healthy pregnant person in the Vancouver area, you may be able to help find the best way to prevent iron deficiency.
Vancouver, British ColumbiaAges 19–42 - NCT04278651RecruitingPhase 4
Early support to treat iron-deficiency anemia in pregnancy
This trial tests whether starting treatment early in pregnancy can improve iron-deficiency anemia. You may be offered study medications and will be monitored to see if your blood counts and symptoms improve.
Philadelphia, PennsylvaniaAges 18–65 - NCT05793996RecruitingPhase 4
Testing an iron infusion for iron deficiency in HFpEF
This study checks how common iron deficiency is in people with HFpEF (heart failure with preserved pumping strength) and tests whether an iron infusion (Ferinject®) improves health. It targets people with stable heart symptoms and lab results showing low iron stores or related iron deficiency.
TomskAges 18 years+ - NCT05609318Recruiting
Imaging the effects of an IV iron treatment
This study uses MRI scans to look at what happens in the body after you receive intravenous (into a vein) iron to treat low iron levels. It may help doctors understand whether the treatment is working and why.
Oxford, OxfordshireAges 18 years+ - NCT05179226RecruitingPhase 3
IV iron for children with low iron anemia
This trial studies IV ferric derisomaltose to treat iron deficiency anemia in children under 18. It is meant for children whose anemia is from a true iron problem and who either cannot tolerate or do not respond to iron taken by mouth, or have certain kidney-related causes.
Miami, FloridaAges Up to 17 years - NCT04913649RecruitingPhase 4
IV iron for anemia after heart surgery in older adults
This trial tests whether giving iron through a vein after heart surgery helps treat postoperative anemia (low red blood cells) in people age 70 and older. It may improve recovery by correcting low iron levels after surgery.
BredaAges 70 years+
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Common questions
- Are there clinical trials for iron?
- Yes. Clin2 currently lists 135 recruiting iron 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 iron 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 iron 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.