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
- NCT06002711Recruiting
Predicting brain tumor genetics with MRI
This study uses MRI scans to predict key genetic markers and outcomes in people with high-grade gliomas (aggressive brain tumors). If you are between 18 and 70 years old and have been diagnosed or are suspected of having a high-grade glioma, this research may help better understand your tumor without extra procedures.
Shanghai, Select A State Or ProvinceAges 18–70 - NCT06017687Recruiting
Test a smartphone app for blood pressure checks
This study tests an app that uses your phone's camera to measure blood pressure at home. You will use the app and a blood pressure cuff to see if the app works well.
Truckee, CaliforniaAges 18 years+ - NCT06024850Recruiting
Predicting good results after knee ligament repair
This study looks at people who had surgery to repair several torn knee ligaments. It aims to find out what factors lead to better results after the surgery.
Saint-EtienneAges 18 years+ - NCT06026241Recruiting
End-of-life care for older patients: a review
This study looks at the care and treatments that patients over 75 receive in their final week and final day of life in a hospital geriatric unit. The goal is to understand what happens and find ways to improve comfort and support at the end of life.
Saint-EtienneAges 75 years+ - NCT06092385Recruiting
Swiss cirrhosis study for liver patients and controls
This study compares patients with advanced liver scarring (cirrhosis) to healthy controls to learn more about the condition. It may help researchers better understand and manage liver disease.
Lugano, Canton TicinoAges 18 years+ - NCT06107582Recruiting
Long-term study of children with immune thrombocytopenia
This study follows children aged 6-17 with immune thrombocytopenia (ITP) over time to better understand the condition and how it changes. It aims to learn more about ITP in children to improve future care.
TianjinAges 6–17 - NCT06120907Recruiting
Swiss Itch Registry: Tracking chronic itch
This study is a registry, which means it collects information about people with chronic itching. By joining, you help researchers learn more about different causes and treatments of chronic itch, with no extra tests or medicines.
BaselAges 14 years+ - NCT06133842Recruiting
Brain blood flow and confusion after surgery study
This trial looks at how well the brain controls its own blood flow during non-cardiac surgeries. It aims to see if problems with this regulation are linked to confusion after surgery (delirium).
Boston, MassachusettsAges 60 years+ - 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+ - 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 - NCT06213402Recruiting
European registry for rare anemia disorders
This study is creating a European registry (database) to collect information about people with rare anemia disorders. By joining, you help researchers better understand these conditions and improve care for yourself and others.
Barcelona, CataloniaAges birth–100 years - NCT06240195Recruiting
Study of sacituzumab govitecan for advanced triple-negative breast cancer
This study is testing a drug called sacituzumab govitecan (SG) for people with advanced triple-negative breast cancer who have already had other treatments. The goal is to see how well the drug works and what side effects it causes, using your tumor samples to look for clues (biomarkers).
Rome, RomeAges 18 years+ - NCT06310278Recruiting
Normal ear movement data collection study
This study collects information on how the eardrum moves in people with normal hearing. It helps doctors understand what 'normal' looks like so they can better detect hearing problems.
Halifax, Nova ScotiaAges 18 years+ - NCT06315556Recruiting
Study of Eylea for preterm babies with retinopathy of prematurity in the UK
This study collects information on how the medicine Eylea is given to preterm babies with retinopathy of prematurity (an eye problem in premature infants) using a special dosing device. The goal is to see how the treatment works in everyday hospital care.
Multiple LocationsAges Up to 1 year - NCT07696286Recruiting
Alexithymia in chronic pain patients with a spinal cord stimulator
This study looks at a condition called alexithymia (difficulty identifying and describing emotions) in people who have chronic pain and a spinal cord stimulator. It aims to help doctors better understand how emotions affect pain treatment.
IstanbulAges 18 years+ - NCT06362083Recruiting
Urethral stricture surgery database study
This study collects information from patients who have had surgery for a urethral stricture, which is a narrowing in the tube that carries urine out of the body. Being part of this study helps doctors learn more about different surgical treatments and their outcomes.
Graz, StyriaAges 18 years+ - NCT06380686Recruiting
Head and neck cancer research platform
This trial is collecting information and blood samples from people with head and neck cancer that cannot be cured. It aims to learn more about the cancer and find better ways to treat it.
EssenAges 18 years+ - NCT06383949Recruiting
Real-world study of Synergy Disc implant
This study follows people who receive a Synergy Disc implant to treat neck pain or nerve problems. It collects real-world information on how well the disc works and how safe it is over time.
DublinAges 21 years+ - NCT06397417Recruiting
ECMO for refractory cardiac arrest
This study looks at a treatment called ECMO, a machine that does the work of the heart and lungs, to help people whose heart has stopped and does not restart with standard CPR. Researchers want to learn if placing ECMO at the scene can improve survival.
ParisAges 18 years+ - NCT06442215Recruiting
Choosing the best surgery for rectal cancer
This trial compares surgical techniques for removing rectal cancer (anterior resection). It looks at patients with adenocarcinoma who are scheduled for surgery to find the best approach.
GironaAges 18 years+ - NCT07632534Recruiting
Serum Eye Drops for Severe Dry Eye Study
This study tests a new eye drop treatment made from your own blood serum for severe dry eye that hasn't improved with standard treatments. Researchers will analyze proteins in your tears to understand why this treatment works and who benefits most.
Saint-EtienneAges 18 years+ - NCT06494436Recruiting
Real-world study of MicroVention devices for aneurysms or stroke
This study collects information from routine medical care to learn how well MicroVention devices work in real-world settings for people being treated for brain aneurysms or stroke from a blocked artery. Your doctor has already decided to use one of these devices as part of your standard treatment.
Vigo, PontevedraAges Any age - NCT06499363Recruiting
Treprostinil for pulmonary hypertension in newborns
This study collects information on how well a medicine called treprostinil works and how safe it is for newborn babies with pulmonary hypertension (high blood pressure in the lungs). It is for babies who have already received this treatment as part of their regular care.
BronAges Up to 10 months - NCT06512714Recruiting
Mycetoma medical records study
This study looks back at medical records of people diagnosed with mycetoma. It aims to collect data to better understand this rare infection, which could help improve future diagnosis and treatment.
ChandigarhAges Any age
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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.