Clinical trials
Brain clinical trials
Below are recruiting brain clinical trials, each written for real people, not researchers. We’re tracking 2,015 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06094192Recruiting
Brain stimulation to improve memory in Alzheimer's
This study tests whether a gentle, noninvasive brain stimulation technique called tACS can help improve memory in people with Alzheimer's disease or mild cognitive impairment. It may also include healthy older adults for comparison.
Boston, MassachusettsAges 50–100 - NCT06081218Recruiting
Exercise and brain function in cannabis users
This study looks at how a single session of exercise affects brain function and memory in regular cannabis users compared to non-users. You will exercise on a bike or watch a movie, and then do memory tests and a blood draw.
LilleAges 18–35 - NCT06090201Recruiting
Brain health study for severe bleeding disorders
This study uses brain scans and thinking tests to understand how severe hemophilia or von Willebrand disease affects the brain and memory over time.
LilleAges 18 years+ - NCT05418894Recruiting
Study brain signals and improve treatment-resistant depression
This trial studies how brain activity relates to feelings and depression, using brain electrodes to measure signals. It’s meant for people with long-lasting, treatment-resistant major depression who may need stimulation while continuing psychiatric care.
Houston, TexasAges 22–70 - NCT04828798Recruiting
Directional versus standard brain stimulation for essential tremor
This study compares two ways of delivering deep brain stimulation (DBS) to treat essential tremor that affects both arms. It may help find a DBS approach that better controls tremor while reducing side effects.
Portland, OregonAges 18–80 - NCT05336695RecruitingPhase 1/Phase 2
Brain scan study to measure fibrin in Alzheimer’s
This early study (Phase 1/2) uses brain imaging to look for “fibrin” (a blood-clot–related protein) in people with Alzheimer’s disease and related conditions. The goal is to understand whether fibrin changes can be seen on scans and what it might mean for Alzheimer’s.
Boston, MassachusettsAges 55–90 - NCT06004115RecruitingPhase 4
Brain scanning study for depression and anxiety
This study uses brain scans (fMRI) to understand how people with both depression and anxiety respond to threat. If you have either or both conditions, participating could help researchers find better treatments.
Tulsa, OklahomaAges 18–65 - NCT06072079Enrolling by invitation
Structural chromosome changes and brain disorders
This trial is for people who have or might have a rare disease or a change in their chromosomes. The study aims to learn more about how these changes relate to brain disorders.
StockholmAges Any age - NCT06073106Recruiting
Frailty prevention study for older Asian adults
This trial tests a program to prevent frailty in people aged 50 and older of Asian descent who have recently been diagnosed with a stroke, traumatic brain injury, knee osteoarthritis, or breast cancer. The goal is to help you stay strong and healthy as you recover.
Singapore, SingaporeAges 50 years+ - NCT06059690RecruitingPhase 1/Phase 2
Imaging brain tumors to guide glioblastoma treatment
This trial studies a special imaging scan that combines MRI and PET to find active tumor areas in patients with glioblastoma. It aims to see if the scan can help identify the most aggressive parts of the tumor for surgery.
Los Angeles, CaliforniaAges 18 years+ - NCT06065046RecruitingPhase 2
Baricitinib for traumatic brain bleeding
This trial tests if baricitinib, an anti-inflammatory drug, can help people with bleeding in the brain from a head injury. It is for adults with moderate to severe traumatic brain injury who are not immediately having surgery.
Xi'an, ShaanxiAges 18–80 - NCT04115254Recruiting
MRI-guided focused radiation for certain tumors
This study tests a type of high-precision radiation guided by MRI pictures to treat certain cancers. It may help doctors deliver radiation more accurately while avoiding nearby healthy tissue, but you must be able to safely complete an MRI scan and meet tumor-size and health requirements.
Boston, MassachusettsAges 18 years+ - NCT03578003Recruiting
Bright morning light to improve sleep in veterans
This study tests whether using bright morning light can improve sleep quality in veterans. You may be able to join if you’re not already using a light box and you don’t have certain eye or mood conditions.
Portand, OregonAges 18 years+ - NCT05801861Recruiting
Brain stimulation study for goal-based navigation skills
This study tests whether noninvasive brain stimulation can improve how people plan and navigate toward a goal. It also uses brain scans and questionnaires to see who may benefit and whether the stimulation is safe for you.
Newark, New JerseyAges 18–55 - NCT05691439Recruiting
Sleep Timing, Mood, and Brain Circuits in Teens With Depression
This study looks at how sleep timing affects brain function related to mood and “pleasure” in teenagers who have depressive symptoms. It may help researchers understand why depression and reduced interest/pleasure can happen, and how sleep patterns might be a key factor.
Eugene, OregonAges 14–18 - NCT06015451Recruiting
Exercise for concussion symptoms and headache
This trial tests whether a carefully supervised exercise program can help people who still have headaches or other symptoms weeks after a mild head injury. If you get symptoms when you try to be active, this study may offer a structured way to help you recover.
TrondheimAges 18–65 - NCT06022055Recruiting
studying brain tissue from epilepsy surgery
This study collects brain tissue from people with epilepsy that is not controlled by medication, during their planned surgery. Researchers will study the tissue to better understand epilepsy and improve treatments.
ParisAges 18 years+ - NCT06019793Enrolling by invitation
Recording brain signals during deep brain stimulation for pain
This study tests whether recording brain activity during deep brain stimulation (DBS) for chronic pain can help improve future treatments. It is for people with long-lasting, severe pain that hasn't been helped by other treatments.
Phoenix, ArizonaAges 22 years+ - NCT06012695RecruitingPhase 1/Phase 2
Study of an oral drug for solid tumors or glioblastoma
This trial tests an oral drug called NBM-BMX for people with advanced solid tumors that have not responded to other treatments, or for people with newly diagnosed glioblastoma (a type of brain cancer). The study aims to see if the drug is safe and effective.
Kaohsiung CityAges 18 years+ - NCT05989893Recruiting
Mapping human thinking during brain surgery
This study maps how thinking works in people with epilepsy or brain lesions near important brain areas. It involves testing during brain surgery procedures to help researchers understand healthy brain function.
Houston, TexasAges 18–75 - NCT05996900Recruiting
Brain stimulation study for adults with epilepsy
This study uses advanced brain monitoring and noninvasive magnetic stimulation to understand how repetitive brain stimulation works in people with epilepsy who are already scheduled for hospital monitoring. It may help develop better treatments for seizures.
Stanford, CaliforniaAges 18–65 - NCT05992402Recruiting
Brain training program for epilepsy surgery readiness
This study tests a cognitive training program called ReBOOT for adults with epilepsy who are eligible for surgery. The program is done online and aims to improve brain function before surgery.
Cleveland, OhioAges 18–60 - NCT05989646Recruiting
Brain activity study in children with overactive bladder
This study looks at brain activity in children with overactive bladder and daytime wetting compared to healthy children. It uses MRI scans to understand how the brain controls the bladder, which could lead to better treatments.
AalborgAges 6–14 - NCT05985486Recruiting
Lifestyle change for brain health in Down syndrome
This study looks at how a healthy lifestyle program can improve brain health in adults with Down syndrome who are overweight or obese. You will attend a medical center three times over a year for tests, and you'll need a caregiver to support you.
Kansas City, KansasAges 18–64
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Common questions
- Are there clinical trials for brain?
- Yes. Clin2 currently lists 2,015 recruiting brain 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 brain 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 brain 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.