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
- NCT07272928Recruiting
Comparing surgery order for liver spread from colon cancer
This trial looks at whether removing the colon tumor or the liver tumors first affects recovery in patients having both removed at the same time. It helps doctors decide the best surgical approach.
Alessandria, PiedmontAges 18 years+ - 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 - NCT05333666Recruiting
Checking how blood NOAC levels relate to outcomes
This study looks at whether the amount of a blood thinner (NOAC) in your bloodstream is linked to health outcomes. It may help doctors better understand how to monitor and use these medicines safely.
Taipei, Please SelectAges 20 years+ - NCT03549416Recruiting
BioDay Registry collects information on new eczema treatments
This registry study collects questionnaire information from people with atopic dermatitis (eczema) who are starting newer whole-body (systemic) treatments. It may help doctors better understand how these new options work in everyday care.
Nijmegen, GelderlandAges birth+ - 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+ - NCT07247708Enrolling by invitation
Nurse workload and well-being study with Oura ring
This study uses an Oura ring to track how your daily routine and workload affect your well-being. If you are a full-time registered nurse in specific units at MUHC University Hospital, you may be eligible to join.
Columbia, MissouriAges 18 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 - 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 - 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 - 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 - NCT07220512Recruiting
Exercise help for ovarian, fallopian, or endometrial cancer
This trial tests a special exercise program during chemotherapy before surgery. It may help patients with certain gynecologic cancers get stronger and better prepared for treatment.
Winston-Salem, North CarolinaAges 55 years+ - NCT06202976Recruiting
Mapping epilepsy networks with brain imaging
This trial uses advanced brain imaging to map the networks causing seizures in children with certain types of epilepsy. The goal is to better understand where seizures start so doctors can plan more targeted treatments.
ParisAges Up to 18 years - NCT06670261Recruiting
Testing a new way to diagnose breathing problems
This study uses computer modeling to understand nasal breathing. It compares people without nasal symptoms and those with chronic nasal blockage from a deviated septum, to see if modeling can help diagnose the cause.
BordeauxAges 18–69 - NCT06162091Recruiting
Understanding recovery after severe brain injury
This study is for adults who recently had a severe brain injury (within the last 3 months) and are in the early stages of recovery. Researchers want to learn more about what affects recovery and how to improve outcomes.
MessinaAges 18 years+ - 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+ - NCT07156123Recruiting
Peritoneal dialysis catheter data study
This study collects information from people who use or will start using a specific type of peritoneal dialysis (PD) catheter made by Fresenius. It aims to learn more about how these catheters work in real life, which may help improve future care.
DortmundAges Any age - NCT05652439Recruiting
Assess heart and stroke events after starting triple COPD inhalers
This study looks at how often heart problems or stroke happen in people with COPD after they start a specific “triple therapy” inhaler. It may help doctors understand whether these inhalers change cardiovascular (heart) or cerebrovascular (stroke) risk.
LondonAges 40 years+ - 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 - NCT05533060Recruiting
Collecting brain injury data from people treated soon
This study collects medical and test information from people who have a confirmed brain injury (TBI) and arrive at the emergency room within 12 hours. Doctors hope the collected clinical and lab data will help better understand TBI and improve future care.
ShanghaiAges Any age - 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 - 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 - NCT07120048Recruiting
Study of the INSPIRIS RESILIA Aortic Valve in real-world use
This study collects information on people who receive the INSPIRIS RESILIA aortic valve as part of their regular care. Researchers want to see how well the valve works in everyday practice.
Heidelberg, Baden-WurttembergAges 18 years+ - 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+
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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.