Clinical trials
Research Subjects clinical trials
Below are recruiting research subjects clinical trials, each written for real people, not researchers. We’re tracking 42 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07524049Recruiting
Giving Children a Voice in Pediatric Anesthesia
This study listens to what children, their families, and doctors think about anesthesia care (the medication that puts you to sleep during surgery). Researchers want to understand how to make the experience better and less scary for kids having procedures.
Aarau, Canton of AargauAges 6 years+ - NCT00001846Recruiting
Blood donation for medical research use
This study collects blood from healthy volunteers to be used in laboratory research. Your blood helps scientists study diseases and test new treatments in the lab.
Bethesda, MarylandAges 18–100 - NCT06148298Recruiting
Using a blood test to find pancreatic cancer
This study is testing a new blood test that looks for DNA changes to help find pancreatic cancer. It may lead to a way to find cancer earlier.
Orlando, FloridaAges 18 years+ - NCT01776398Recruiting
Donating breath, blood, and urine samples for lung research
This study collects airway samples (usually during a bronchoscopy), plus blood and/or urine, to help researchers study lung conditions. It may help advance understanding of lung disease and related biology, but it is not a treatment trial.
New York, New YorkAges 18 years+ - NCT07460154Recruiting
Structured review to improve COPD management
This trial tests a structured review process to help people with COPD who have needed multiple steroid pills in the past year. It aims to improve care and prevent future harm from the condition.
North ShieldsAges 35 years+ - NCT02402426Enrolling by invitation
Online brain health registry for adults
This study is building an online registry where adults can share information to help researchers find people for future brain research. Joining may help future studies get the people they need.
San Francisco, CaliforniaAges 18 years+ - NCT07535099RecruitingPhase 1
Safety study of ICP-538 in healthy volunteers
This trial tests a new drug called ICP-538 in healthy people to see how safe it is and how the body processes it. It is an early-phase study that helps decide if the drug can move to testing in patients with a specific condition.
Beijing, Beijing MunicipalityAges 18–50 - NCT05557487Recruiting
Real-world low-dose CT screening for people at high lung risk
This study looks at how people at high risk for lung cancer use low-dose CT scans in real life, and what outcomes happen over time. It may help confirm which groups benefit most from regular screening and support safer screening decisions.
Taichung, TaiwanAges 20–80 - NCT03137095Recruiting
Study how chemotherapy affects brain function in breast cancer
This study looks at changes in thinking and brain function in people with early to locally advanced breast cancer before and during chemotherapy. You may also be offered a brain MRI in a separate optional part of the research to learn more about brain changes.
Rochester, New YorkAges 21 years+ - NCT05534607Recruiting
Community hula program for dementia risk in older Native Hawaiians
This study tests whether joining a community hula (dance) program can help people reduce future dementia risk. It focuses on older Native Hawaiian or Pacific Islander adults who already have mild memory concerns and certain health conditions like high blood pressure or diabetes.
Honolulu, HawaiiAges 50–75 - NCT06829485Recruiting
Health needs study for Florida communities
This study helps people in Florida who have two or more unmet social needs, like trouble finding food, housing, or healthcare. Researchers want to see how connecting with community resources can improve health.
Gainesville, FloridaAges 13 years+ - NCT03851523Recruiting
Tracking memory changes in people with early Alzheimer’s symptoms
This study follows people over time to better understand how memory and thinking complaints progress in early Alzheimer’s disease (from “subjective cognitive decline” to mild cognitive problems). It may help researchers understand who is likely to decline and how symptoms change, which could support future treatments.
Barcelona, CataloniaAges 45 years+ - NCT03253705Recruiting
Donate small blood samples to study heart and inflammation health
This study collects small blood samples (and sometimes samples during treatment) to help researchers understand diseases involving the heart, inflammation, and blood vessel function. It may help improve future tests and treatments by giving scientists usable human data.
Bethesda, MarylandAges 18–100 - NCT04977466Enrolling by invitation
NIH pregnancy registry for trial participants and partners
This study keeps a registry of pregnancy outcomes for people enrolled in NIH clinical trials, their partners, and babies born from those pregnancies. It helps researchers understand pregnancy experiences that happen during study participation or shortly after.
Bethesda, MarylandAges 1 day–100 years - NCT06511947RecruitingPhase 1
Study of an inhaled drug in healthy volunteers
This trial tests how a new inhaled drug (GH001) moves through the body of healthy volunteers. It uses a special device to deliver the drug and checks how much gets into your blood.
LondonAges 18–64 - NCT01568697Recruiting
Studying gum disease in people with immune and genetic differences
This study looks at how mouth bacteria and the immune system may work together to cause gum disease (periodontitis), especially in people with certain genetic immune problems. It may help researchers understand what drives severe gum disease and how to better monitor or treat it in the future.
Bethesda, MarylandAges 7–100 - NCT06728189RecruitingPhase 1
CD70-targeted CAR-NKT cells for advanced solid tumors
This trial tests a new type of immune cell therapy (CAR-NKT cells) that targets a protein called CD70 on cancer cells. It is for people with advanced solid tumors that have not responded to at least two prior treatments.
BeijingAges 18–75 - NCT05504499Recruiting
Test a new implant for low back pain with mild narrowing
This trial studies a new spine implant placed between the bones to help relieve low back pain. You may be a candidate if imaging shows mild-to-moderate spinal narrowing and you’ve already tried non-surgical treatments for at least 3 months.
Santa Rosa, CaliforniaAges 18 years+ - NCT06036199Recruiting
Focused ultrasound for movement problems in cerebral palsy
This trial tests if focused ultrasound can help reduce uncontrolled movements in children and young adults with cerebral palsy caused by a lack of oxygen at birth. It may offer an option for those whose current medications aren't working well enough.
Washington D.C., District of ColumbiaAges 8–22 - NCT06664814RecruitingPhase 2
Study of ManNAc for primary FSGS
This trial tests an investigational drug called ManNAc for people with a specific kidney disease called FSGS that causes protein in the urine. The goal is to see if ManNAc can help reduce protein loss and slow kidney decline.
Bethesda, MarylandAges 18–115 - NCT04041154Recruiting
Study of how the brain senses effort cost
This study asks people to do tasks while the researchers measure brain activity, to understand how the brain represents the “cost” of effort. It may help improve understanding of effort-related problems in mental and neurological conditions.
Baltimore, MarylandAges 18–35 - NCT06664827Recruiting
Blood Flow Restriction Training for Elbow Ligament
This study tests a training technique called blood flow restriction (BFR) that may help strengthen the elbow's ulnar collateral ligament (UCL) using light exercise with a cuff. It is for healthy adults who want to try a new way to potentially reduce injury risk.
Houston, TexasAges 18–50 - NCT07373457RecruitingPhase 1
Testing a new drug in healthy volunteers
This early-stage study tests a new investigational drug called HW201877 in healthy volunteers. The goal is to see if the drug is safe and how the body processes it.
ChangchunAges 18–55 - NCT07331285Recruiting
Genio therapy study for moderate to severe sleep apnea
This trial studies a device called Genio that is implanted to help keep your airway open while you sleep. It is for people with moderate to severe sleep apnea who have not been helped by other treatments.
Miami, FloridaAges 22 years+
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Common questions
- Are there clinical trials for research subjects?
- Yes. Clin2 currently lists 42 recruiting research subjects 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 research subjects 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 research subjects 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.