Clinical trials
Registry clinical trials
Below are recruiting registry clinical trials, each written for real people, not researchers. We’re tracking 1,390 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06663696Recruiting
A study of Supraflex Cruz stents for multivessel heart disease
This trial is monitoring patients who receive Supraflex Cruz stents in multiple blocked heart arteries. It aims to gather real-world safety and effectiveness data to help improve future care.
SousseAges 18–99 - NCT06665984Recruiting
Greater Houston pediatric bipolar registry study
This study is creating a registry to learn more about bipolar disorder in children and teens. It includes youth who have bipolar disorder and those who have a parent with bipolar disorder, as well as healthy youth for comparison.
Houston, TexasAges 6–17 - NCT05329935Recruiting
Registry for children with congenital thymus missing
This registry follows children born with congenital athymia (a missing or non-working thymus). It collects information around treatment with RETHYMIC, which may help researchers better understand how care and outcomes look over time.
Durham, North CarolinaAges birth–21 years - NCT05739123Recruiting
Pregnancy safety registry for relugolix-containing medicines
This is an observational study that collects real-world information about pregnancy outcomes when relugolix-containing therapy is taken during pregnancy. It aims to better understand safety for both the parent during pregnancy and the child after birth.
Wilmington, North CarolinaAges birth+ - NCT06655805Recruiting
Registry for automated breathing support in adults
This trial collects data from adults in the ICU who need oxygen therapy, non-invasive ventilation, or a breathing tube with a machine. It looks at how automated settings affect care.
Sankt Gallen, Canton of St. GallenAges 18 years+ - NCT06652776Enrolling by invitation
Italian COPD patient registry study
This study is creating a registry to better understand Chronic Obstructive Pulmonary Disease (COPD) in Italian patients. It will collect information from people with COPD to improve care and research.
Milan, MilanAges 40 years+ - NCT05601453Recruiting
Registry for patients needing a second TAVI valve procedure
This study follows people who successfully had their first TAVI but later needed their replacement valve treated again with a “redo” TAVI. It’s mainly about tracking outcomes and safety over time to better understand who may benefit from a repeat TAVI.
GrazAges 18 years+ - NCT06620757Recruiting
Short-term single blood thinner after LAmbre device implant
This study tests whether it is safe and effective to use just one blood thinner (aspirin or clopidogrel) for a short time after getting a LAmbre device implanted to close off a heart pouch that can cause strokes. It is for people with atrial fibrillation who cannot take standard blood thinners long-term.
A CoruñaAges 18–100 - NCT06627699Recruiting
Study of the Freedom Total Knee System for knee replacement
This study is for people getting a total knee replacement for the first time. It looks at how well the Freedom Total Knee System works in everyday life.
Leawood, KansasAges 18 years+ - NCT06625801Recruiting
IVUS-guided heart procedure registry for minority patients
This study is collecting information from heart procedures that use IVUS (a special ultrasound inside the blood vessels) to treat complex blockages. It aims to learn how well these procedures work in patients who identify as a racial or ethnic minority.
Phoenix, ArizonaAges 18 years+ - NCT01501838Recruiting
Registry study for adults with a specific type of pulmonary hypertension
This study is a hospital registry that collects information about adults diagnosed with pulmonary arterial hypertension (a specific type of high blood pressure in the lungs). It helps doctors better understand patients over time and improve care.
Buenos Aires, Buenos AiresAges 17 years+ - NCT06604039Recruiting
Teleflex vascular access device registry
This study collects information on the safety and performance of Teleflex devices used during medical procedures. By joining, you help doctors learn how well these devices work in real-world situations.
Huntsville, AlabamaAges Any age - NCT06603597Recruiting
HER2-positive breast cancer registry
This registry tracks people with HER2-positive breast cancer to learn more about the disease and how it's treated. You can join at any stage of cancer.
Overland Park, KansasAges 18 years+ - NCT06605469Recruiting
Ejaculation and orgasm problems registry
This study creates a registry for men being treated for ejaculation or orgasm problems, and for their partners. It aims to collect information that could help improve care.
Orem, UtahAges 18 years+ - NCT06600542Recruiting
Inari VISION registry for patients treated with Inari devices
This registry collects information on people who have already received treatment with an Inari Medical device, such as a catheter used to remove blood clots. It helps doctors learn more about how well these devices work over time.
AnconaAges 18 years+ - NCT06589310Recruiting
Blood test for early cancer detection study
This study tests a blood test that looks for signs of cancer early in people without symptoms. It aims to see how well the test works in real-world settings.
Evanston, IllinoisAges 50–80 - NCT06590467Recruiting
Abbott heart device registry study
This registry is a large, ongoing study that collects information about Abbott heart devices used in routine care. It helps doctors learn how well these devices work and how patients are doing over time, without changing your treatment plan.
Los Angeles, CaliforniaAges Any age - NCT06594068RecruitingPhase 4
Anifrolumab in breastfeeding mothers with lupus
This study is looking at how the lupus medicine anifrolumab passes into breast milk and affects mothers and their babies. It is for women who are already taking anifrolumab for lupus and are breastfeeding a baby born at 32 weeks or later.
Las Vegas, NevadaAges 18–130 - NCT06583408Recruiting
Very Early Estrogen and Ovulation Registry
This registry study is for people who have stopped getting periods due to a condition called functional hypothalamic amenorrhea, which may be linked to low estrogen and ovulation problems. Researchers want to track hormone patterns over time to better understand how the condition develops.
Jacksonville, FloridaAges 18–40 - NCT06593951Recruiting
EPM1 natural history study
This study will follow people with EPM1 over time to better understand the disease. It is a registry, meaning you will share information through video calls and questionnaires, with no experimental treatments involved.
Boston, MassachusettsAges Any age - NCT06585618Recruiting
Pediatric Deep Brain Stimulation Registry
This study creates a list of children who already have or plan to get Deep Brain Stimulation (DBS) to see how it helps with movement problems. Joining helps doctors learn more about how DBS works in kids.
Boston, MassachusettsAges birth–18 years - NCT06572046Recruiting
Registry for hereditary spastic paraplegia (HSP)
This registry collects information from people with hereditary spastic paraplegia or spastic ataxia to help plan future treatments. It aims to better understand the condition and connect patients with potential therapies.
PisaAges Any age - NCT06573723Recruiting
Rare disease registry at Hospital Italiano
This study collects information from patients with certain rare diseases to better understand them. If you have one of these conditions and receive care at Hospital Italiano de Buenos Aires, you may be able to join.
Buenos Aires, Buenos AiresAges Any age - NCT06577038Enrolling by invitation
Registry for a new heart artery treatment
This study tracks how well a new treatment called intravascular lithotripsy works for opening up hardened heart arteries. If you're having this procedure, joining the registry helps doctors learn more about its benefits.
BrusselsAges 18 years+
Hear when a new Registry trial opens
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Common questions
- Are there clinical trials for registry?
- Yes. Clin2 currently lists 1,390 recruiting registry 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 registry 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 registry 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.