Clinical trials
Intervention clinical trials
Below are recruiting intervention clinical trials, each written for real people, not researchers. We’re tracking 4,730 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03269630Recruiting
Pulmonary hypertension biobank for heart-lung blood samples
This study collects and stores health information and possibly blood samples from people being evaluated for pulmonary hypertension or related autoimmune conditions. It helps researchers learn more about these illnesses and may support future studies.
New Orleans, LouisianaAges 18 years+ - NCT03303833Recruiting
Lynch syndrome study following people over time
This study follows adults with Lynch syndrome (an inherited gene change) using regular questionnaires and tracking health over time. It may help researchers understand how the condition progresses and improve care for people with these gene mutations.
WageningenAges 18–80 - NCT03326154Recruiting
Improving quality of life after gallbladder removal
This study focuses on how people feel after having their gallbladder removed for painful, symptomatic gallstones. You may be asked to fill out questionnaires to compare quality of life after surgery and help researchers understand what recovery feels like for patients.
EspooAges 18 years+ - NCT03331133Recruiting
Study of twins born in Guangzhou
This study focuses on twins who were born at Guangzhou Women and Children’s Medical Center. It aims to use pregnancy and baseline information to learn about twin outcomes and care, and it may help local doctors improve guidance for families in Guangzhou.
Guangzhou, GuangdongAges Up to 18 years - NCT03344835Recruiting
Study database for adults with prostate cancer
This study sets up a database of people with prostate cancer so researchers can learn more about patterns and outcomes. It may help your care indirectly by improving how prostate cancer is studied in Hong Kong.
ShatinAges 18 years+ - NCT03416166Recruiting
Registry for people getting a heart valve procedure
This study collects information about people who are having a transcatheter tricuspid valve procedure (a heart valve treatment done through catheters rather than open-heart surgery). It may help doctors understand safety and outcomes better over time.
ZurichAges 18–99 - NCT03435042Recruiting
Hypnosis group program to help children with cancer and parents
This trial tests a hypnosis-based group program to improve quality of life for children with cancer and their parents. You may join if your family speaks French and the child is aged 8–18 and has cancer (or has a sibling with cancer).
LiègeAges 8 years+ - NCT03470467Recruiting
ICU study of a reversible brain swelling condition
This trial looks at Posterior Reversible Encephalopathy Syndrome (PRES) in adults in the ICU. It may help doctors better understand and manage a condition that can cause seizures, confusion, headaches, and vision problems, and that typically shows specific changes on brain scans.
Le ChesnayAges 18 years+ - NCT03495440Recruiting
Family skills program for youth with developmental disabilities
This trial studies a parent-and-family intervention designed for families of youth with developmental disabilities. It may help parents and siblings better understand needs and improve day-to-day support at home through guided, theory-based activities and surveys.
Fort Wayne, IndianaAges Any age - NCT03530826Recruiting
Cancer patient online platform study
This study looks at how a crowd-sourced online platform can help people with cancer. You may be able to join if you’re an adult cancer patient and you’re currently being cared for by a doctor.
Seattle, WashingtonAges 18 years+ - NCT03539705Recruiting
Food Allergy Registry for People of All Ages
This study is a food allergy registry where you can share your experiences and information. It may help researchers better understand food allergies across different ages.
Palo Alto, CaliforniaAges birth–100 years - NCT03544489Recruiting
Exercise program after ICD implant
This trial studies whether adding a structured exercise program after an ICD implant is safe and helpful for people with certain heart rhythm problems. You may qualify if you can comfortably walk daily and can follow the study schedule for several months.
Seattle, WashingtonAges 18 years+ - NCT03563417Recruiting
CTO treatment vs medicines after heart scan
This trial studies whether opening a blocked coronary artery (a CTO) helps people more than staying on the best available heart medicines after an initial 3-month treatment period. It uses heart imaging to confirm there is reduced blood flow in the area supplied by the blockage.
Aarhus NAges 18 years+ - NCT03569826Recruiting
Study for primary biliary cholangitis and autoimmune hepatitis
This study is for people diagnosed with primary biliary cholangitis or autoimmune hepatitis. It aims to learn more about these autoimmune liver conditions and may help guide better care in the future.
Calgary, AlbertaAges 18 years+ - NCT03604835Recruiting
MPS VII monitoring program for patients and caregivers
This trial enrolls people with mucopolysaccharidosis type VII (MPS VII) to track their health over time. It may help your care team better understand how the condition behaves and how monitoring should be done.
Orange, CaliforniaAges Any age - NCT03616483Recruiting
Indiana Myeloma Registry for blood cancer-related diagnoses
This registry collects information from adults with certain plasma-cell conditions like MGUS, smoldering multiple myeloma, multiple myeloma, plasmacytoma, or primary amyloidosis. It may help researchers learn more about these diseases and improve future care.
Indianapolis, IndianaAges 18 years+ - NCT03621137Recruiting
Registry for people with moderate-to-severe eczema
This registry collects information about people with atopic eczema who begin light therapy (phototherapy) or medicine that changes the immune system. It may help doctors better understand how these treatments work in everyday care in the Netherlands.
Amsterdam, North HollandAges Any age - NCT03621566Recruiting
Sleep apnea registry for adults with non-obstructive events
This study builds a registry to learn more about sleep apnea patterns, especially cases where most breathing events are not caused by blocked airway tissue. You may be able to join if you’re an adult with a specific sleep test result.
AalstAges 18 years+ - NCT03649503Recruiting
Parkinsonian disorders registry in China
This study is a real-world registry that collects information from people living with Parkinsonian disorders in China. It may help researchers better understand how these conditions affect patients day to day.
Shanghai, Shanghai MunicipalityAges Any age - NCT03670524Recruiting
HEAL Green Heart study for healthy community living
This study looks at health effects of changes in the local environment and community actions in Louisville. You may be able to join if you live in the right area and meet basic safety and health requirements.
Louisville, KentuckyAges 30–70 - NCT03671629Recruiting
Pharmacist visits to help prevent hospital readmissions
This trial tests whether adding regular check-ins with a clinical pharmacist can reduce repeat hospital visits after an urgent hospital stay for older adults. It may help by reviewing medicines and supporting safer use at home.
UmeåAges 75 years+ - NCT03674788Recruiting
Heart valve patients getting a catheter procedure
This is a registry that follows people who are having a catheter-based treatment for a heart valve problem. It helps doctors understand how these procedures work in real life and may improve future care.
LeuvenAges Any age - NCT03687151Recruiting
Cancer registry for people living in a specific French region
This study helps build a population-wide cancer observatory (a real-world cancer record) for people in a specific region of France. It may help researchers better understand cancer patterns and needs in the area.
NiceAges Any age - NCT03692598Recruiting
Transcatheter repair for leaky tricuspid valve during heart surgery
This trial studies a catheter-based repair to help fix a leaky tricuspid valve (regurgitation), especially when you’re also having another heart surgery. It aims to improve valve function and symptoms while tracking safety and outcomes.
AarhusAges 18–85
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Common questions
- Are there clinical trials for intervention?
- Yes. Clin2 currently lists 4,730 recruiting intervention 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 intervention 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 intervention 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.