Clinical trials
Feasibility clinical trials
Below are recruiting feasibility clinical trials, each written for real people, not researchers. We’re tracking 807 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04962672Recruiting
Tested anesthesia approach for survival in high-grade brain tumors
This study checks whether a specific anesthesia plan used during surgery is practical and safe for people having their first operation for a high-grade brain tumor. If it works well, it may help support better outcomes after surgery.
Toronto, OntarioAges 18 years+ - NCT04978857Recruiting
Virtual reality for people with minimal consciousness
This study tests whether guided virtual reality (“VR”) and other senses-based stimulation can help patients in a state of minimal consciousness become more aware. It focuses on whether the experience is safe and tolerable, with the goal of supporting awakening.
AngersAges 18 years+ - NCT05030207Recruiting
Test a new CT scan method for lung cancer radiation planning
This study tests whether a real-time, breathing-adapted CT scan (called 4DCT) can be done safely and work well for planning radiation treatment for lung cancer. It may help make radiation planning more accurate while checking if the scan process is practical for patients.
Blacktown, New South WalesAges 18 years+ - NCT05035901Recruiting
Handwriting practice program for children with poorer handwriting
This study tests a handwriting practice program designed to improve a child’s handwriting. It may help by teaching skills in a structured way, but it is meant for children whose main challenge is handwriting—not severe brain, sensory, or reading/language problems.
TaipeiAges 7–12 - NCT05056350Recruiting
Coaching to help you return to work after breast cancer
This study tests whether a tailored coaching program can help people with non-metastatic breast cancer return to work in a way that fits their physical and emotional needs. It’s for people who have finished most cancer treatments and are dealing with job-related difficulties.
MontpellierAges 18 years+ - NCT05061004Recruiting
Testing a new mitral valve treatment delivered through a catheter
This trial tests a new mitral valve device that may improve blood flow in people with significant mitral valve leakage or narrowing, using a catheter instead of open-heart surgery. It’s meant for patients who doctors think this catheter approach is a better fit than surgery.
Phoenix, ArizonaAges 18 years+ - NCT05099874Recruiting
Computer training to improve attention in sickle cell disease
This trial tests whether a computer-based “attention control” training program can improve attention and daily functioning in children with sickle cell disease. To join, you must meet certain criteria and also pass an initial attention screening test during the study.
Washington D.C., District of ColumbiaAges 8–16 - NCT05102110Recruiting
Check rectal mucus in people with throat or lung cancers
This study looks at a substance called rectal mucus during an exam to learn about changes in people with cancers of the throat/airways (aero-digestive tract). It’s a feasibility study, meaning it mainly tests whether this approach is safe and practical.
ExeterAges 18–99 - NCT05103566Recruiting
Noninvasive vagus nerve stimulation for ruptured brain aneurysm bleed
This trial studies whether a noninvasive device that stimulates the vagus nerve can be safely given soon after a ruptured aneurysm bleed to improve outcomes. It may help calm the brain’s stress response after this type of stroke-like emergency.
Boston, MassachusettsAges 18–85 - NCT05120492Recruiting
Program for severe knee arthritis and extreme weight
This feasibility study tests a practical approach to help people with very severe knee arthritis and very high body weight. It aims to find an effective and safe way to manage both conditions together in real-world care.
Halifax, Nova ScotiaAges 18–65 - NCT05141487Recruiting
Testing a nerve stimulation trigger for bladder control
This study tests whether a “triggered” nerve stimulation therapy can help people with nerve-related bladder problems hold urine better and empty their bladder more comfortably. It mainly looks at whether the approach is safe and workable for patients.
Cleveland, OhioAges 18 years+ - NCT05190978Recruiting
Test mesh use for breast reconstruction above the muscle
This study tests whether using surgical mesh can be done safely and works well in breast reconstruction done right away, in front of the chest muscle (pre-pectoral) using tissue expanders. It may help improve how the reconstructed area holds up, but you’d need to meet specific surgical and health requirements.
Los Angeles, CaliforniaAges 22–75 - NCT05227937Recruiting
Single-dose antibiotic for uncomplicated bladder infection in the ER
This study tests whether giving one dose of amikacin in the emergency department is practical and safe for treating uncomplicated bladder infections. It also looks at how patients do after treatment over the next 3, 7, and 30 days.
Brooklyn, New YorkAges 14–110 - NCT05230745Recruiting
Test device for heart failure safety and how well it works
This trial studies whether the ContraBand device can be safely placed in people with long-term, symptomatic heart failure and reduced heart pumping. It also looks at whether the approach is practical and tolerable, and gathers early safety information.
AalstAges 18–85 - NCT05245812Recruiting
Robotic nipple-sparing mastectomy safety and feasibility study
This trial looks at whether a robotic technique for nipple-sparing mastectomy is safe and practical to do. It may help your care team understand whether this approach works well for people who are candidates for nipple-sparing surgery.
Dallas, TexasAges 18–80 - NCT05267665Recruiting
Family-involved PTSD therapy coaching for Veterans
This study tests a brief way to include a Veteran’s family member to improve PTSD treatment results and help people stay engaged in care. It’s for Veterans who are just starting evidence-based PTSD therapy and have a closely involved family member who can participate too.
Boston, MassachusettsAges 18 years+ - NCT05267912Recruiting
Using tumor organoids to guide treatment for advanced cancers
This study tests whether growing a patient's tumor cells in a dish (called an organoid) can help doctors choose the best next treatment. It is for people with advanced colorectal or pancreatic cancer who have run out of standard options.
Bordeaux, FranceAges 18 years+ - NCT05291507RecruitingEarly Phase 1
MRI-guided focused ultrasound for breast cancer during surgery
This early study tests whether a device that uses focused ultrasound (guided by MRI) can be safely used during surgery for women with invasive breast cancer. It mainly looks at feasibility—whether the treatment can be delivered as planned and is safe.
Salt Lake City, UtahAges 18 years+ - NCT05302999RecruitingPhase 4
Early gabapentin for recovery after spinal cord injury
This trial studies whether starting gabapentin within 5 days after a traumatic spinal cord injury is safe and helpful for early recovery. It will mainly look at feasibility—whether patients can take the medicine and whether it affects early neurologic progress.
Cleveland, OhioAges 18 years+ - NCT05303467RecruitingPhase 1
Safety study of a glioblastoma device for recurring tumors
This early study tests whether a device called TheraSphere is safe when delivered into the brain to treat recurrent glioblastoma. It may help patients by trying a targeted treatment approach, while doctors carefully monitor side effects and safety.
Birmingham, AlabamaAges 18 years+ - NCT05332639Recruiting
Risk tracking test for Crohn’s disease in teens
This study checks whether a personalized tool can estimate someone’s risk for Crohn’s disease before symptoms start. It may help families learn early risk and decide on next steps sooner.
Boston, MassachusettsAges 14 years+ - NCT05356182Recruiting
Low-protein meals during immunotherapy for cancer patients
This trial tests whether eating low-protein meals helps people with metastatic cancer feel better or tolerate immunotherapy (immune checkpoint inhibitors). It’s mainly a pilot/feasibility study, meaning the goal is to see if the diet is safe and doable during treatment.
Buffalo, New YorkAges 18 years+ - NCT05361811Recruiting
Therapy coaching for parents of children with rare genetic syndromes
This trial tests an “Acceptance and Commitment Therapy” program for parents or legal guardians who feel moderate parenting stress. It aims to help caregivers cope in healthier ways and may also improve how they manage stress while supporting their child.
Bethesda, MarylandAges 18 years+ - NCT05384769Recruiting
Blood test for early lung cancer screening in high-risk people
This study checks whether a blood test (a liquid biopsy) can be used along with standard lung cancer screening to find lung cancer early in people at higher risk. It may help see if the blood test is practical and useful for screening—without needing symptoms.
Duarte, CaliforniaAges 50–80
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Common questions
- Are there clinical trials for feasibility?
- Yes. Clin2 currently lists 807 recruiting feasibility 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 feasibility 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 feasibility 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.