Clinical trials
Circulatory Failure clinical trials
Below are recruiting circulatory failure clinical trials, each written for real people, not researchers. We’re tracking 17 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07119411Recruiting
Early ICU Warning System for Deterioration
This trial tests a system that gives ICU staff an early alert when a patient's condition might get worse. If you are already in the ICU, the study uses your medical data to see if the alert can help catch problems sooner.
BernAges 18 years+ - NCT06384287Recruiting
Checking skin blood flow in ICU patients with shock
This study tests a new way to check blood flow in the tiny blood vessels of the skin for people in the ICU with circulatory failure from sepsis or heart failure. It helps doctors understand how well blood is reaching tissues, which may guide treatment.
ParisAges 18 years+ - NCT05303363Recruiting
Checking brain blood flow during a breathing heart-lung machine
This study monitors how much blood is reaching the brain in adults who need a specific type of life-support called VV-ECMO. The goal is to better understand brain blood flow and how monitoring may help manage care during ECMO.
Amsterdam-ZuidoostAges 18–100 - NCT07522580Recruiting
Heart Fluid Response Monitoring in Critically Ill Children
This study tests a simple, non-invasive device that measures how well a child's heart responds when doctors give extra fluids during intensive care. It helps doctors decide if more fluids will actually help the child feel better.
Le Plessis-Robinson, FranceAges birth–8 years - NCT07494643Recruiting
Fluid response in children on low-tidal-volume ventilation
This study checks if giving fluids helps children on a ventilator with circulation problems. Doctors will use ultrasound to see how the heart responds to a small fluid boost.
AmiensAges birth–15 years - NCT07546656Recruiting
Using Vein Size to Predict Fluid Response in ICU Patients
This study tests whether measuring the size of a vein in your groin using ultrasound can help doctors decide if you need more fluids when you're critically ill in the ICU. The goal is to improve how doctors manage fluid treatment for patients on breathing machines.
Istanbul, IstanbulAges 18 years+ - NCT07255469Recruiting
Fluid response test in children after heart surgery
This trial tests how well the body responds to a fluid bolus in children who have just had heart surgery. It uses blood gas tests and maybe an ultrasound to guide treatment.
Bron, FranceAges birth–15 years - NCT05586282Recruiting
Study proteins that may worsen fluid leaks in shock
This trial studies specific body proteins to understand why fluid can leak from blood vessels during dangerous shock after infection or heart problems. If you (or your representative) qualify, your team will collect information and possibly samples to see whether these proteins relate to recovery and treatment response.
ParisAges 18 years+ - NCT05836610RecruitingPhase 4
Testing hydrocortisone dosing during newborn cooling
This Phase 4 trial studies the best way to give hydrocortisone (a steroid medicine) to newborns who are being cooled for a specific kind of birth-related lack of oxygen. It’s for babies who have low blood pressure during cooling, aiming to improve their stability while they receive standard treatment.
Budapest, Pest CountyAges Up to 3 days - NCT06442267RecruitingPhase 4
Comparing blood thinners for ECMO support
This trial compares three different blood thinners (heparin, argatroban, and enoxaparin) used during ECMO support. It aims to find the safest and most effective way to prevent blood clots while on ECMO.
Vienna, State of ViennaAges 18 years+ - NCT06154044RecruitingPhase 2
Cell therapy for heart recovery with LVAD support
This trial tests whether injecting special cells (cell therapy) can help the heart recover in people with advanced heart failure who are getting a mechanical heart pump (LVAD). It may offer a new way to improve heart function and quality of life.
LjubljanaAges 18–65 - NCT07334457Recruiting
Platelet Changes While on ECMO Support
This study looks at how blood cells called platelets change in people who are on a heart-lung machine (ECMO) in the ICU. It aims to better understand how the body responds to this support.
StrasbourgAges 18 years+ - NCT04641416Recruiting
Ultrasound test for people with HeartMate 3 blood pumps
This study checks whether a noninvasive ultrasound-based method can help diagnose what’s going on in people with a HeartMate 3 blood pump. It may help detect important pump-related changes while keeping the process safer for certain high-risk situations.
ViennaAges 18–75 - NCT07458074Recruiting
Italian Study on Radial VAD Support
This study looks at how well continuous-flow heart pumps (VADs) work in people with advanced heart failure. It aims to improve care and outcomes for adults receiving these devices.
Bergamo, BergamoAges 18 years+ - NCT06526195Recruiting
A study of CardioMEMS and HeartMate 3 for advanced heart failure
This trial tests if a combination of a tiny lung-artery pressure sensor (CardioMEMS) and a mechanical heart pump (HeartMate 3) is safe and effective for people with advanced heart failure. If you qualify, you'll either get the heart pump plus standard medical therapy, or continue with standard therapy alone and have your pressure monitored remotely.
Phoenix, ArizonaAges 18 years+ - NCT06320509Recruiting
Using urine oxygen to predict kidney recovery in shock
This study is testing if measuring oxygen levels in urine can help predict when kidney injury starts or gets better in ICU patients with shock. It aims to guide treatment earlier and avoid kidney damage.
AngersAges 18 years+ - NCT06039176Recruiting
Learning from the HeartMate 3 device
This study looks at information from the HeartMate 3 LVAD device to learn more about how it works and what it can tell us about the future. It may help people with advanced heart failure who need this specific device.
San Francisco, CaliforniaAges 18–100
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Common questions
- Are there clinical trials for circulatory failure?
- Yes. Clin2 currently lists 17 recruiting circulatory failure 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 circulatory failure 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 circulatory failure 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.