Clinical trials
Hypoplastic Left Heart Syndrome clinical trials
Below are recruiting hypoplastic left heart syndrome clinical trials, each written for real people, not researchers. We’re tracking 8 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06711666Recruiting
Maternal mental health and baby's brain in heart disease
This study looks at how a mother's mental health during pregnancy may affect the brain development of babies with a serious heart condition called critical cyanotic congenital heart disease (CHD). It aims to understand this link to improve support for families.
MarseilleAges Up to 50 years - NCT04467671RecruitingPhase 2
Tested new blood vessel graft for a heart surgery
This trial studies whether a newer “tissue-engineered” blood vessel graft is safe and works well in children who need a specific heart surgery connection outside the heart. It may help by offering a new type of graft, but your team will screen for size and medical factors first.
Columbus, OhioAges Any age - NCT05386173Recruiting
Tests fetal aortic valve balloon surgery for severe narrowing
This trial studies whether doing a procedure before birth to open a baby’s aortic valve improves outcomes. It compares this approach in a specific group of pregnancies with severe heart flow problems seen on ultrasound.
San Francisco, CaliforniaAges 5 months–7 months - NCT06768008Recruiting
Integrated care model for newborns with critical heart disease
This trial tests a coordinated treatment plan for newborns with critical congenital heart disease, starting before birth and continuing after delivery. It aims to improve outcomes for babies who need two-ventricle repair surgery.
BeijingAges 1 day–4 weeks - NCT02852031Recruiting
Care program for newborns needing the Norwood procedure
This trial focuses on improving care for babies born with certain complex heart conditions where only one pumping chamber works. It is meant for babies (including unborn babies) who are planned to have the Norwood procedure, which is a common early surgery.
Birmingham, AlabamaAges Up to 1.3 years - NCT02781922RecruitingPhase 3
Stem cell infusion for single-ventricle heart failure during surgery
This trial tests whether an infusion of heart stem/progenitor cells can improve outcomes for children with a single working heart chamber (single ventricle) who are scheduled for the next surgical stage (Glenn or Fontan). It may help the heart function after surgery, but participation depends on several heart, lung, brain, and overall health safety criteria.
KanagawaAges birth–6 years - NCT06342999Enrolling by invitation
Fetal heart valve procedure for underdeveloped left heart
This trial tests a procedure called fetal aortic valvuloplasty (opening the baby's heart valve while still in the womb) to help the left side of the heart grow better. It's for pregnant women whose babies have a narrow aortic valve and signs that the left heart may not develop fully.
Rochester, MinnesotaAges Up to 45 years - NCT03520647RecruitingPhase 2
Haplo transplant for severe bone marrow failure using donor cells
This trial tests a stem cell transplant from a closely matched but not fully matched family donor (haploidentical), with chemotherapy after the transplant to help prevent graft-versus-host disease (GVHD). It may help people with severe aplastic anemia, certain MDS after transformation, or PNH when other treatments have not worked or are not available.
Bethesda, MarylandAges 4–75
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Common questions
- Are there clinical trials for hypoplastic left heart syndrome?
- Yes. Clin2 currently lists 8 recruiting hypoplastic left heart syndrome 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 hypoplastic left heart syndrome 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 hypoplastic left heart syndrome 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.