Clinical trials
Cognition clinical trials
Below are recruiting cognition clinical trials, each written for real people, not researchers. We’re tracking 1,981 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05840575Recruiting
Study of thinking changes in young people during cancer treatment
This study looks at how thinking and memory may change in children and young adults after a new cancer diagnosis, especially around chemotherapy. It may help doctors better understand and track brain-related side effects early.
CopenhagenAges 7–29 - NCT05921422Recruiting
Study of thinking skills in children with cerebral palsy
This study looks at how children’s and teens’ thinking and learning work in everyday school life. It may help researchers better understand strengths and challenges in cerebral palsy to improve support.
CopenhagenAges 11–15 - NCT06090682Recruiting
Brain stimulation for Parkinson's with thinking problems
This trial tests a brain stimulation technique (deep brain stimulation) to see if it can help people with Parkinson's disease who also have mild cognitive problems. The goal is to understand how stimulation affects both movement and thinking.
Tianjin, Tianjin MunicipalityAges Up to 75 years - NCT02613546Recruiting
Cognitive therapy for sexual difficulties in women
This trial studies whether cognitive behavioral therapy (a structured talk-therapy approach) can improve sexual problems. You may be eligible if your sexual function score is low, but not if you have moderate or severe depression/anxiety symptoms or start hormone therapy after beginning the group sessions.
Salvador, Estado de BahiaAges 18–59 - NCT07863219Recruiting
Cognitive effects of a 10-week exercise program for Parkinson's disease
This trial tests whether a 10-week program combining exercise and other activities can improve thinking and memory in people with Parkinson's disease.
Ghent, Oost-VlaanderenAges 18 years+ - NCT03020381Recruiting
Study of walking patterns to predict dementia and falls
This study looks at how your walking (gait) might help predict future dementia and risk of falls. You may be asked to walk tests and have health information collected to see who is at higher risk.
London, OntarioAges 60–85 - NCT06705738Recruiting
Mediterranean diet and olive compound for mild memory loss
This study tests whether a Mediterranean diet combined with a natural compound found in extra virgin olive oil (oleocanthal) can help people with mild memory problems (mild cognitive impairment). It aims to see if this combination can slow down or improve memory decline.
Thessaloniki, ThessalonikiAges 60–85 - NCT05306834Recruiting
Study to slow memory decline by targeting hidden small brain vessel disease
This trial looks at how to slow cognitive decline and early dementia in people with a specific kind of “silent” blood vessel damage in the brain seen on scans. It may help identify whether targeting this hidden condition can protect thinking and memory over time.
BordeauxAges 60–88 - NCT07866768Recruiting
Ultrasound treatment to clear brain waste in early memory loss
This study tests a low-intensity ultrasound treatment aimed at helping the brain clear out harmful protein buildup linked to Alzheimer's disease. It is for people 65 and older with mild cognitive impairment (slight but noticeable memory problems) and a positive test for amyloid, a protein in the brain.
San Francisco, CaliforniaAges 65 years+ - NCT04390646RecruitingPhase 2/Phase 3
Hormone treatment to study thinking in Down syndrome
This trial studies whether a GnRH hormone treatment can improve thinking and memory in people with Down syndrome. It also checks safety and whether the treatment affects brain-related changes seen on MRI.
Lausanne, Canton of VaudAges 16–50 - NCT02747771Recruiting
Group therapy to reduce hair pulling behavior
This trial tests whether cognitive behavioral group therapy can help reduce hair pulling in people with trichotillomania. You may be offered group sessions that teach skills to understand and change hair-pulling habits.
OsloAges 16–67 - NCT06278532Recruiting
Validating psychosis assessment tools in Lithuanian
This trial tests whether three psychiatric questionnaires work well for people with schizophrenia or related disorders. If you are between 18 and 65 and have one of these diagnoses, joining may help improve care for others like you.
KaunasAges 18–65 - NCT06323278Recruiting
Thinking and memory training for Parkinson's disease
This study tests whether a thinking-and-memory training program (cognitive stimulation) can help people with Parkinson's who have mild memory or thinking problems, but not dementia. You must not have had deep brain stimulation surgery.
MilanAges 18–80 - NCT06337578Recruiting
Telephone-based cognitive screening study
This study tests if a phone-based cognitive screening can effectively assess thinking and memory. It may help people who can't easily visit a clinic.
MilanAges 18–100 - NCT06363396Recruiting
Brain scan study for fatigue after stem cell transplant
This study uses a special brain scan (PET) to look at why people feel very tired or have trouble thinking clearly after a stem cell transplant. It aims to better understand these problems to help future patients.
StockholmAges 20–75 - NCT05976152RecruitingPhase 3
Butyphthalide to improve thinking after a recent stroke
This Phase 3 study tests whether butyphthalide can help thinking and memory improve after an acute ischemic stroke. It compares people who take the study medicine versus usual care, and measures cognitive (thinking) changes over follow-up.
Dandong, LiaoningAges 60 years+ - NCT05565833RecruitingPhase 2
Online sleep program for insomnia and thinking problems
This Phase 2 study tests an internet-based sleep program to help older adults with insomnia and related thinking difficulties. It may help improve sleep and reduce how much tiredness and sleep disruption affect daily life.
Charlottesville, VirginiaAges 65 years+ - NCT06005038RecruitingPhase 1
Memory training study for older adults with mild cognitive issues
This study tests a computer-based memory training program to see if it can improve memory and thinking skills in older adults with mild cognitive impairment. It may help you if you have memory concerns but still live independently.
Palo Alto, CaliforniaAges 60 years+ - NCT07853352Recruiting
Group therapy to improve well-being in first-time prisoners
This study tests two group therapy approaches to help people in prison feel less distressed, cope better, and improve well-being. If you're eligible and join, the goal is to support your mental health during incarceration.
Karachi, SindhAges 13–40 - NCT06423118Recruiting
Sleep apnea and thinking skills in older adults
This study looks at how sleep apnea affects thinking and memory in older adults. If you join, you'll wear comfortable, non-invasive sensors overnight to monitor your sleep and breathing patterns.
Toronto, OntarioAges 55–85 - NCT07842952Recruiting
Understanding memory and thinking to improve mental health care for kids and teens
This study tests a new way of providing mental health care that considers how a child or teen thinks and remembers. It aims to see if using this approach helps young people get better care and feel better.
Ottawa, OntarioAges 7–17 - NCT07842029Recruiting
Blood tests and thinking checks for memory clinic patients
This study is for people on a memory clinic waiting list. It uses a simple blood test and remote thinking exercises to help doctors understand memory problems better and improve care.
London, Greater LondonAges 50 years+ - NCT07834567Recruiting
Mindfulness-based cognitive therapy for obsessive-compulsive disorder
This study tests whether an online mindfulness-based cognitive therapy program can help improve symptoms in people with obsessive-compulsive disorder (OCD). It also looks at how the brain and body respond to the treatment, aiming to find better ways to manage OCD.
BresciaAges 18–45 - NCT07835399Recruiting
Light therapy for mild cognitive impairment and mild Alzheimer's disease
This trial tests if shining a special light through the scalp and nose can help people with mild memory or thinking problems. It aims to slow down memory decline and improve daily life.
BeijingAges 50–85
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Common questions
- Are there clinical trials for cognition?
- Yes. Clin2 currently lists 1,981 recruiting cognition 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 cognition 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 cognition 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.