Clinical trials
Data Collection clinical trials
Below are recruiting data collection clinical trials, each written for real people, not researchers. We’re tracking 328 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06788353Recruiting
Liver cancer treatment study for patients not eligible for surgery
This trial is collecting information on how well a treatment (likely TACE, a procedure to block the tumor's blood supply) works for people with liver cancer that cannot be removed by surgery. It aims to see how safe and effective it is for patients who haven't had treatment before or who have a first recurrence.
Guangzhou, GuangdongAges 18–75 - NCT06809660Recruiting
Gut bacteria and cancer risk from everyday chemicals
This study looks at how chemicals in the environment (called endocrine disruptors) might affect the natural bacteria in your gut and whether that could play a role in colorectal cancer. If you are having a colonoscopy (endoscopy), you may be able to participate.
PoitiersAges 18 years+ - NCT07397975Recruiting
Using speech to predict relapse in psychosis
This study uses speech recordings from a smartphone app to see if changes in the way you talk can predict when someone might have a relapse of psychosis. It is for people who are currently stable or for healthy volunteers to compare.
KlecanyAges 18–65 - NCT06529913Recruiting
Metals, pollutants, and risk of allergies
This study looks at whether heavy metals, nanoparticles, and other pollutants in the environment increase the risk of allergic diseases like contact dermatitis. If you have a metal allergy or are a healthy adult, you may help researchers understand how these exposures affect your health.
BolognaAges 18 years+ - NCT07840092Recruiting
Blood and tissue markers for liver cancer treatment response
This study looks at blood and tissue samples from people with liver cancer to find markers that can predict how well treatment works and whether the cancer might come back. It may help doctors personalize treatment and follow-up care.
TianjinAges 18 years+ - NCT07543419Recruiting
Real-world Study of Secukinumab for Moderate to Severe Hidradenitis Suppurativa
This study tracks how secukinumab (a new medication) works for hidradenitis suppurativa—a painful skin condition with recurring boils and abscesses—in real-world patient care in Italy. Researchers want to understand treatment patterns and outcomes to help improve care for this condition.
Ancona, ANAges 18–100 - NCT06894823Recruiting
Precision oncology platform for patients in central-southern Italy
This trial creates a program to offer personalized cancer care for patients living in central-southern Italy. It aims to use your tumor's genetic information to find the best treatment.
NaplesAges Any age - NCT07107022Recruiting
Study of Penumbra System for acute ischemic stroke
This study is collecting information on how well the Penumbra System works and how safe it is when used to remove blood clots in people having a certain type of stroke. It is for patients who are eligible for mechanical thrombectomy (a procedure to remove the clot) using this device as the first treatment.
Nedlands, Western AustraliaAges 18–80 - NCT07032961Recruiting
Capsule camera screening for stomach issues
This study is testing a new, less invasive way to screen for stomach problems using a tiny capsule that you swallow. It's for older adults or those at higher risk of stomach cancer who live in Guangzhou.
Guangzhou, GuangdongAges 45 years+ - NCT06877884Recruiting
Cancer care data collection registry
This trial gathers information from your routine cancer care to help researchers learn more about real-world treatments and outcomes. No extra tests or procedures are required.
Monterey, CaliforniaAges 18–120 - NCT07789119Recruiting
Biospecimen and data collection for bladder and urinary tract cancer
This study collects samples like blood, urine, or tissue, along with medical information, from people with bladder or urinary tract cancer. The samples are used for research to better understand the disease and may lead to new treatments.
Houston, TexasAges 18 years+ - NCT06381232Recruiting
Collecting health data from a diverse US population
This study collects information like your physical health, daily habits, and lab results from many different people across the US. It helps researchers understand how health varies between people.
Bothell, WashingtonAges Any age - NCT07517393Recruiting
Creating a Digital Lung Model Using AI and CT Scans
This study collects information from your chest CT scans and medical history to build an artificial intelligence model of how your lungs work. This 'digital twin' may help doctors better understand and predict lung health in the future.
Peschiera del Garda, VeronaAges 18 years+ - NCT06933550Recruiting
Study on collecting patient information in the emergency department
This study asks patients in the emergency department to answer simple questions about their symptoms and health. The goal is to collect information that can help doctors provide better care during the patient's visit.
GrazAges 18 years+ - NCT05495633Recruiting
Tracking outcomes after Rezum treatment for prostate blockage
This trial is collecting information about how well Rezum water-vapor treatment works for men with prostate blockage and urinary symptoms. It’s mainly focused on whether different kinds of patients do well, using surveys and clinic follow-up, not on changing your treatment plan.
GrazAges 18 years+ - NCT07308639Recruiting
Eye disease health data study in Germany
This study looks at health records in Germany to understand how many people have certain eye conditions like age-related macular degeneration, diabetic macular edema, or retinal vein occlusion. It also tests new ways to use this information for research.
LeverkusenAges 18 years+
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Common questions
- Are there clinical trials for data collection?
- Yes. Clin2 currently lists 328 recruiting data collection 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 data collection 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 data collection 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.