Treatment
Definity clinical trials
We’re tracking 75 recruiting studies that include Definity, each written for real people, not researchers, below.
Recruiting studies
- NCT07494968Recruiting
Finding ways to track diet compliance in IBS patients
This study looks for signs in your body—like breath and blood tests—that can show how well you are following a special diet for IBS. It aims to find better ways to track diet compliance, which could help make dietary treatments more effective.
Ann Arbor, MichiganAges 18–65 - NCT06782776Recruiting
Doppler ultrasound for twin pregnancy risk
This study uses a special ultrasound technique called Doppler echoflowmetry to measure blood flow in mothers pregnant with twins. The goal is to find early signs that might predict complications, so doctors can offer better care.
Bologna, BolognaAges 18–44 - NCT07436364RecruitingEarly Phase 1
Ultrasound to monitor sarcoma response to radiation
This trial uses contrast-enhanced ultrasound to see how well soft tissue sarcoma responds to radiation therapy given before surgery. The goal is to find out if this imaging method can help doctors assess treatment effects earlier.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07385196Recruiting
Understanding symptoms after ileorectal surgery
This study observes patients who have had a surgery connecting the small intestine to the rectum (ileorectal anastomosis) or who kept their rectum after colon surgery. Researchers want to better understand what symptoms these patients experience, which could help improve care.
DiyarbakırAges 18 years+ - NCT07361471Recruiting
Ovarian cancer genetics: comparing platinum response groups
This study looks at genetic and other factors that may explain why some people with ovarian cancer respond well to platinum-based chemotherapy for many years, while others do not respond at all. The goal is to better understand these differences to improve future treatments.
Clermont-Ferrand, PUY DE DOMEAges 18 years+ - NCT07343674Recruiting
Studying a new heart valve replacement system for aortic stenosis
This trial is testing a new heart valve system (Medtronic Evolut FX+) for people with severe aortic stenosis—a condition where the heart's main valve is narrowed. The study aims to see how well the valve works and improve your care journey.
Coimbra, Coimbra DistrictAges 18 years+ - NCT07317193Recruiting
Genetic causes of adult bile duct disease
This study looks for new genes that might cause abnormal liver test results or specific bile duct diseases in adults, when standard testing hasn't found a clear cause. It also uses healthy blood donors as a comparison group.
Milan, MilanoAges 18–65 - NCT07258680Enrolling by invitationPhase 3
Testing brentuximab and etoposide for T-cell lymphoma
This trial tests whether adding the drugs brentuximab and etoposide to standard chemotherapy improves treatment for people newly diagnosed with T-cell lymphoma. It aims to find a more effective first treatment option.
Ages 18–70 - NCT07255807Recruiting
Understanding insulin resistance in healthy adults
This study will look at how insulin resistance works in the body by studying healthy adults. You may help researchers find new ways to understand and treat conditions like diabetes.
CopenhagenAges 25–55 - NCT07190456Recruiting
Study on fear of movement after ACL surgery
This study looks at different types of fear people might feel after ACL surgery, especially when doing jumping tasks. It aims to help understand these fears better so rehab can be improved.
Caparica, AlmadaAges 18–35 - NCT07179328RecruitingPhase 1
Focused ultrasound for glioblastoma during standard chemo
This trial tests whether focused ultrasound can safely open the blood-brain barrier to help your chemotherapy work better. It is for people with glioblastoma who have already completed standard surgery and chemo-radiation and are now on maintenance chemo.
Toronto, OntarioAges 18–85 - NCT06958978Recruiting
Quantum probe for skin tightening in liposculpture patients
This trial tests a new device called the QUANTUM Probe, which is used during liposculpture to tighten skin and improve results. It may help people who are already planning body contouring procedures.
Bogotá, DCAges 18–60 - NCT07127757Recruiting
New laser vision correction study for nearsightedness
This study tests a newer version of LASIK eye surgery to correct nearsightedness and astigmatism. The researchers want to see if this laser approach is safe and effective for people who are eligible.
Greensboro, North CarolinaAges 18 years+ - NCT07112235Recruiting
COPD and cold virus study
This study looks at how the common cold virus affects people with COPD to find new treatments. If you have moderate COPD and your symptoms flare up when you catch a cold, you may be able to help.
LondonAges 40–75 - NCT07095608Recruiting
Study on nerve cells and oral cancer pain
This study looks at how certain nerve cells might be involved in oral cancer pain. It aims to find new ways to treat pain by testing tissue samples from people with oral cancer and healthy volunteers.
New York, New YorkAges 18 years+ - NCT07004751Recruiting
Finding the cause of fever in Nepal
This study is trying to find the cause of fevers that last from 3 to 21 days in people who are admitted to the hospital. It may help doctors better understand and treat fevers in Nepal.
Lalitpur, BagmatiAges 16 years+ - NCT06954805RecruitingPhase 2
Study of ctDNA in PTLD after transplant
This trial looks at a blood test (ctDNA) to track post-transplant lymphoproliferative disorder (PTLD). It tests how well ctDNA measures treatment response and may help guide future care.
Stanford, CaliforniaAges 15 years+ - NCT06209099Recruiting
Organ preservation first for low-risk rectal cancer
This trial tests a strategy to avoid surgery by using watchful waiting after initial treatment for early-stage rectal cancer. It may help patients keep their rectum and avoid a permanent colostomy.
Beijing, Haidian DistrictAges 18–85 - NCT06865924Recruiting
Understanding genetic causes in atypical PSC using liver cells
This study creates mini-livers (colangioids) from tiny tissue samples to find genetic reasons for atypical primary sclerosing cholangitis (aPSC), a rare liver disease. It aims to help doctors better understand and diagnose the condition.
Milan, MIAges 18–90 - NCT06831409Recruiting
Heart scan study for retired NFL players
This trial uses heart CT scans to measure plaque and blood flow in retired NFL players, helping understand heart risks.
Greenwood Village, ColoradoAges Any age - NCT06676384RecruitingPhase 4
Testing additional drugs for IgA nephropathy in South Asian patients
This trial is testing if adding another approved drug to standard treatment can slow kidney function decline in people with IgA nephropathy. It aims to find better options for South Asian adults with this condition.
Nadiād, GujaratAges 18–65 - NCT06574087Recruiting
Screening for anal cell changes in women with HPV related gynecological disease
This study looks at how often anal cell changes happen in women who have HPV-related gynecological problems. The goal is to find the best way to screen for these changes early.
Gdynia, Pomeranian VoivodeshipAges Any age - NCT06692894Recruiting
Inflammation and Heart Risk in Myelodysplastic Syndromes
This study looks at whether certain signs of inflammation in the blood can help predict heart problems in people with myelodysplastic syndromes (MDS). If you have MDS and are generally well enough to participate, this trial may help doctors better understand and manage your risk of heart disease.
Burlington, VermontAges 18 years+ - NCT06575881Recruiting
Genetic heart muscle disease and heart rhythm study
This study looks at the risk of a fast heart rhythm (ventricular tachycardia) in people with genetic heart muscle diseases. It tests whether having a specific genetic change affects the success of a heart ablation procedure.
Nashville, TennesseeAges 18 years+
Common questions
- Are there clinical trials studying Definity?
- Yes. Clin2 currently lists 75 recruiting studies that include Definity, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Definity trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Definity an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Definity or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.