Clinical trials
Evaluation clinical trials
Below are recruiting evaluation clinical trials, each written for real people, not researchers. We’re tracking 5,241 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07748936Recruiting
Eye imaging and blood vessel changes in ultra-trail runners
This study looks at how the back of the eye (retina and blood vessels) changes in people doing an ultra-trail race. It compares them to active people who are not doing the race, to see if intense running affects eye health.
DijonAges 18 years+ - NCT07734298Recruiting
Ultrasound vs. scope for swallowing problems after ICU breathing tube
This study compares two ways to check swallowing after a breathing tube is removed in the ICU: one uses an ultrasound machine, the other uses a small camera through the nose. If you qualify, you may help doctors find the best method to spot swallowing issues early.
Querétaro City, QuerétaroAges 18 years+ - NCT07671937Recruiting
Sharing patient feedback in cancer care team meetings
This study gathers your feedback (like symptoms and quality of life) and shares it with your cancer care team during their group meetings, so they can better tailor your care. It is for people recently diagnosed with pancreatic, breast, or gynecologic cancer and aims to make sure your voice is heard in treatment decisions.
Birmingham, AlabamaAges 18 years+ - NCT06676410RecruitingPhase 2
Testing Codivir plus standard HIV treatment in new patients
This trial tests a new investigational drug called Codivir added to standard HIV treatment for people who have never taken HIV medications before. It aims to see if adding Codivir helps control the virus better and is safe.
São PauloAges 18 years+ - NCT07651436Recruiting
Depression screening in patients on kidney dialysis
This study tests whether nurses can effectively screen for depression in patients receiving regular kidney dialysis treatment. The goal is to find the best way to identify depression early so patients can get help.
AnnecyAges 18 years+ - NCT06685016Recruiting
Study of dental health after IPR with clear aligners
This study looks at how the teeth and gums are doing after a common orthodontic step called IPR (a slight smoothing between teeth) in people wearing clear aligners. It will help understand if this procedure keeps your mouth healthy.
NaplesAges 17–100 - NCT06354790Recruiting
LAMA2-related dystrophy natural history study in children
This study follows children with LAMA2-related muscular dystrophy to learn how the condition changes over time. It does not test a new treatment, but helps researchers understand the disease better.
GarchesAges 2–15 - NCT07565428RecruitingPhase 3
Study of roluperidone for negative symptoms of schizophrenia
This trial tests a new medicine called roluperidone for people with schizophrenia who have ongoing negative symptoms (like low motivation or social withdrawal) but stable positive symptoms (like hallucinations). It aims to see if the drug helps with these symptoms and if it can reduce the chance of relapse compared to other medications.
Bellflower, CaliforniaAges 18–55 - NCT07565454Recruiting
Survey about liver and pancreas surgery training programs
This study asks surgeons and surgical trainees about their experiences in liver, pancreas, and bile duct surgery fellowship programs. The survey helps improve training and understand what works best in these specialized programs.
Dallas, TexasAges Any age - NCT07560280Recruiting
Tinnitus from Jugular Vein Narrowing: Diagnosis and Surgery Study
This study evaluates whether neck vein narrowing causes a specific type of tinnitus (ringing in the ears) and tests surgical treatment. If you have persistent tinnitus and imaging shows a narrowed jugular vein, this trial may help determine if surgery could help.
Beijing, Beijing MunicipalityAges 18–75 - NCT07567664Enrolling by invitation
Brain Changes in Neurodegenerative Diseases: A Tracking Study
This research study tracks how brain damage progresses in rare neurodegenerative diseases like frontotemporal dementia, primary progressive aphasia, PSP, CBS, and ALS. Researchers use brain imaging and tests to understand how these diseases spread in the brain, which could help develop better treatments.
Milan, LombardyAges 20–85 - NCT07538882Recruiting
AI-Assisted Staging and Treatment Planning for Liver Cancer
This trial uses artificial intelligence to help doctors better stage (classify the severity of) and plan treatment for hepatocellular carcinoma, a type of primary liver cancer. Researchers will collect your clinical information and imaging to see if AI can improve decision-making about your care.
Beijing, ChangpingAges 18 years+ - NCT07532811Recruiting
How Lungs Distribute Air and Blood in Critically Ill Children
This pilot study uses a special belt around the chest to measure how air and blood are distributed in the lungs of children on breathing machines in the intensive care unit. The goal is to better understand lung function in critically ill children.
Bron, FranceAges Up to 12 years - NCT07507903Recruiting
Aktiia blood pressure monitor safety and performance study
This trial tests a new wrist device that takes blood pressure readings regularly. The results are compared between when you first use it and a week later.
Broomfield, ColoradoAges 22–59 - NCT07513116Recruiting
Intermittent fasting for people at high risk of pancreatic cancer
This study tests whether following an intermittent fasting schedule (eating only during certain hours) can help people at high risk for pancreatic cancer. The trial uses an app to track eating patterns and fasting times, aiming to see if this approach may reduce cancer risk.
Houston, TexasAges 18 years+ - NCT07500480Recruiting
Home use of a wearable grasping device after stroke
This trial tests if a wearable device that helps open and close the hand can be used at home by people who have weakness after a stroke. It may help improve your ability to grasp objects like a glass or spoon.
ToulouseAges 18 years+ - NCT07500428Recruiting
Breast ultrasound AI study using existing images
This study uses existing breast ultrasound images to test how well artificial intelligence (AI) can interpret them. It may help improve future breast cancer detection tools.
BeijingAges 18–75 - NCT06769893Recruiting
New PET scan for kidney cancer staging and monitoring
This study tests a new type of PET scan that uses a tracer called 68Ga-RCCB6 to see kidney cancer more clearly. It compares this scan to another PET scan (68Ga-PSMA) to help doctors stage the cancer, check treatment response, and detect any return of the disease.
Xi'an, China, ShaanxiAges 18–75 - NCT04733950Recruiting
Test how much effort listening takes with cochlear implants
This study measures how your brain and eyes respond when you listen and focus on sounds. It compares people using a cochlear implant with people who have normal hearing, to understand listening effort and attention.
ParisAges 18–80 - NCT07480304Enrolling by invitation
Dexmedetomidine mist for stable breathing tube placement
This trial tests if a medication called dexmedetomidine (given as a mist through a nebulizer) can help keep your heart rate and blood pressure steady when a breathing tube is placed for surgery. It may be an option for people having planned surgery who want a smoother experience.
Karachi, SindhAges 18–65 - NCT07463625Recruiting
PET scan for finding ACTH-secreting pituitary tumors
This trial tests a special PET scan using a tracer called FET to locate tiny ACTH-producing pituitary tumors (microadenomas) causing Cushing's disease. It might help guide surgery by identifying exactly where the tumor is in the gland.
BronAges 18 years+ - NCT07467109Recruiting
Blood test from brain veins for brain cancer diagnosis
This study is testing a new way to collect a blood sample from the veins in your brain to look for signs of a type of brain tumor called high-grade glioma. It may help doctors find and understand these tumors better without always needing surgery.
Houston, TexasAges 18 years+ - NCT07429227Recruiting
Gut health and heart disease: a probiotic study
This trial tests whether natural extracts and probiotics can improve gut health in people who have had a recent heart attack (Acute Coronary Syndrome). It uses special exams to measure changes in gut bacteria.
Peschiera del Garda, VeronaAges 30–70 - NCT07405398Recruiting
Smartwatch study to detect opioid use and withdrawal
This study uses a smartwatch to track wrist data and help detect when someone is using opioids or experiencing withdrawal. It's designed for people with opioid use disorder who are starting or already on treatment with methadone or buprenorphine.
Wilmington, North CarolinaAges 22 years+
Hear when a new Evaluation trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for evaluation?
- Yes. Clin2 currently lists 5,241 recruiting evaluation 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 evaluation 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 evaluation 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.