Clinical trials
Data Collection clinical trials
Below are recruiting data collection clinical trials, each written for real people, not researchers. We’re tracking 338 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07125196Recruiting
Infection after surgery and depression risk
This study looks at whether people who get an infection after orthopedic surgery are more likely to become depressed. If you had a surgical site infection after a limb or spine surgery, the researchers will check in on your mood over time.
BordeauxAges 18 years+ - NCT07128966Recruiting
Collect biospecimens and health data for research
This study collects blood, saliva, or other biospecimens and health information from people with certain medical conditions. Your samples and data will help researchers better understand diseases and develop new treatments.
Lexington, MassachusettsAges 18–90 - NCT07144839Recruiting
Personalized Pregnancy Care with Placental Risk Assessment
This study uses a placental risk assessment to create a personalized care plan for your pregnancy. It aims to improve outcomes for both you and your baby.
Portland, OregonAges 15–50 - NCT07148115Recruiting
Pregnancies before lupus diagnosis
This trial studies women who had at least one pregnancy before being diagnosed with lupus. It aims to understand how lupus may have affected those pregnancies.
Aïn Taya, Algiers ProvinceAges 18–55 - NCT07161882Recruiting
Algerian lung cancer registry study
This study tracks people diagnosed with lung cancer to learn more about the disease and its treatment in Algeria. By joining, you help build a better understanding of lung cancer care.
Algiers, Algiers ProvinceAges 18 years+ - NCT07215611Recruiting
Financial stress after sarcoma surgery study
This study looks at financial problems patients may have after surgery for bone or soft tissue sarcoma. It aims to understand how treatment costs affect patients and help find ways to support them.
Houston, TexasAges Any age - NCT07227376Recruiting
Collecting lung sounds with Eko digital devices
This study uses a digital stethoscope to record lung sounds from patients with and without breathing problems. It aims to help doctors better identify different types of lung sounds.
Jacksonville, FloridaAges Any age - NCT07231549Recruiting
SMA study tracking health over time in Spain
This study collects health information from people with spinal muscular atrophy (SMA) over time to learn more about the disease and how to improve care. It may help researchers understand SMA better.
Esplugues de LlobregatAges Any age - NCT07240883Recruiting
Endometriosis research study using a mobile app
This study is for people with endometriosis who want to help researchers learn more about the condition. You will use a smartphone app or website to share information, which could help improve future care.
EdinburghAges 16 years+ - NCT07241299Recruiting
Understanding long-term medications in adults 65+
This study looks at how people aged 65 and older understand their long-term medications (treatments taken for more than 3 months). It aims to improve communication between patients and doctors.
Reims, Université de Reims Champagne-ArdenneAges 65 years+ - NCT07247344Recruiting
Depression in hospitalized teens: a brain study
This study looks at brain and behavior in teens aged 10–20 who are hospitalized for depression or bipolar disorder. It aims to better understand the condition and may help guide future treatments.
Nanjing, JiangsuAges 10–20 - NCT07680868Recruiting
Caris Chromoseq data collection for blood cancers
This study collects data from a special genetic test called Caris Chromoseq for people with certain blood cancers. It aims to learn more about these diseases and possibly guide better treatments.
Phoenix, ArizonaAges 18 years+ - NCT07270744Recruiting
Lung Sound Study with Eko Devices
This study uses a digital stethoscope to record lung sounds from adults with or without lung conditions. It aims to collect data that may help improve detection of breathing problems.
Mumbai, MaharashtraAges 18 years+ - NCT07273422Recruiting
Smart insoles study for healthy adults
This trial is testing a new smart insole that tracks your body's signals while you walk. You'll visit the study center once a week for 4 weeks to test the insoles.
Williamsport, PennsylvaniaAges 18–90 - NCT07275021Recruiting
Brain Injury & Vision Screening in Newborns
This study looks for early signs of vision problems in babies who had brain injuries around the time of birth. It aims to help doctors better identify and predict these issues.
Boston, MassachusettsAges 7 months–10 months - NCT07344480Recruiting
Study on heart disease in children with RASopathy
This study looks at medical records of children with a genetic condition called RASopathy who developed thickened heart muscle and needed hospital care for heart failure in their first six months of life. The goal is to understand how the heart condition progresses over time.
MünchenAges Any age - NCT06690151Recruiting
Babies with heart defects and development support
This study looks at how a serious heart condition before birth may affect a baby's brain development. It follows babies and their parents to better understand and support these children as they grow.
Nantes, Loire AtlantiqueAges Any age - NCT07371559Recruiting
Comparing 3D scans and photos to measure food intake
This trial tests two ways to measure how much food people eat: a 3D body scan and a simple photo method. It's looking for healthy adults or people who are underweight but otherwise healthy.
Shenzhen, GuangdongAges 22–40 - NCT07375069Recruiting
Heart health in type 2 diabetes patients in Italy
This study looks at heart disease risk and how diabetes medications are used in people with type 2 diabetes. It may help doctors better manage your heart health.
Naples, NapoliAges 18 years+ - NCT07383844Recruiting
Physical activity for teens with IBD
This study looks at what helps or stops teenagers with inflammatory bowel disease (Crohn's disease or ulcerative colitis) from being physically active. It involves completing questionnaires and an interview to understand your experience.
NiceAges 10–17 - NCT07386015Recruiting
Study of freezing of gait in Parkinson's disease
This study looks at people with Parkinson's disease or similar conditions who have walking problems like freezing of gait (feet feeling stuck) or balance issues. Researchers want to learn more about what causes these symptoms and how they affect people over time.
Tianjin, Tianjin MunicipalityAges 30–85 - NCT00991094Recruiting
Study follow-up after proton radiation treatment
This study collects information about both short-term and long-term side effects in people who receive proton radiation. It may help doctors better understand what happens to normal tissues over time and improve follow-up care.
Houston, TexasAges 18 years+ - NCT01600378Recruiting
A study to collect health data in lung disease
This study follows adults who have suspected diffuse lung disease (abnormal changes in multiple areas of the lungs) and collects health information over time. It may help doctors better understand these lung conditions and how they progress.
SingaporeAges 21–90 - NCT02070146Recruiting
Collecting long-term data from people with bowel or anal cancer
This study collects information over time from adults with colorectal, small bowel, or anal cancer. It’s an observational project, meaning it doesn’t test a new drug on you, but your data may help improve care for others and future patients.
's-HertogenboschAges 18 years+
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Common questions
- Are there clinical trials for data collection?
- Yes. Clin2 currently lists 338 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.