Clinical trials
Cognitive clinical trials
Below are recruiting cognitive 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
- NCT07750223Recruiting
Hesperidin for memory and thinking in older adults
This study tests whether a natural supplement called hesperidin (found in citrus fruits) can support brain health in older adults who are overweight or obese. It may help with memory and thinking.
Shanghai, Shanghai MunicipalityAges 55–75 - NCT07757529Recruiting
Sage extract for thinking and memory in middle-aged adults
This study tests whether a daily sage extract supplement can improve thinking, focus, and memory in healthy middle-aged adults. If it works, it could offer a natural way to support brain health.
College Station, TexasAges 40–60 - NCT07756658Recruiting
Tyrosol and creatine for exercise and thinking
This trial tests whether taking two supplements, tyrosol and creatine, can improve how well you exercise and think. If you join, you'll take these supplements while keeping your usual workout and diet, and the researchers will measure changes in your performance and memory.
Tampa, FloridaAges 20–55 - NCT06589544Recruiting
Virtual reality and brain stimulation for depression in cancer patients
This trial tests whether combining virtual reality therapy with transcranial magnetic stimulation (a non-invasive brain treatment) can help reduce depression in people who have had cancer in the last 5 years. It aims to improve mood without using medication.
Ferrara, FEAges 18–100 - NCT07747181Recruiting
Brain stimulation and yoga for thinking skills in psychosis
This study tests whether combining brain stimulation with yoga can improve thinking and memory in people with psychosis. It may help with daily functioning and quality of life.
Hung Hom, KowloonAges 18–65 - NCT07731529Enrolling by invitation
Exercise program for people 90 and older at home
This trial tests a home-based exercise program designed to improve strength, balance, and thinking skills in people aged 90 and older. It might help you stay active and independent.
Porto Alegre, Rio Grande do SulAges 90 years+ - NCT07731087Recruiting
Stem cell secretion therapy for thinking recovery after stroke
This study tests whether a therapy made from stem cell secretions can help improve memory and thinking after an ischemic stroke. It is for people who had a clot-related stroke in the past 3 months and now have mild to moderate cognitive issues.
Makassar, South SulawesiAges 40–75 - NCT07731191Recruiting
Digital tools to predict Alzheimer's risk factors
This study uses smartphone tools to track early signs of Alzheimer's by analyzing risk factors. It is for people with mild cognitive issues (MCI) or subjective cognitive decline (SCD) who do not have dementia.
Brescia, BSAges 18 years+ - NCT05616559Recruiting
Precision-guided treatment for single-episode depression
This study tests a more personalized approach to treating depression in people who have had one episode. It uses questionnaires and brain scans (for some participants) to help decide which treatment approach may work best.
CopenhagenAges 18–65 - NCT06516588RecruitingPhase 2
Brain stimulation for memory and thinking after stroke
This trial tests if a gentle brain stimulation technique called tDCS can help improve memory and thinking in people who have had a stroke. It is for those who are still in the early recovery phase (between 10 days and 5 months after their stroke) and have some ongoing cognitive problems.
Oklahoma City, OklahomaAges 18–99 - NCT07721701Recruiting
Digital Dementia Registry for Bavaria
This study follows people with mild cognitive impairment or dementia and their family caregivers over time. It aims to learn more about how these conditions progress and how to improve care, especially for those living in Bavaria.
AschaffenburgAges Any age - NCT06634446Recruiting
Self-guided cognitive training for early psychosis
This study tests a self-guided cognitive training program designed for young people who recently had their first episode of psychosis. It aims to improve thinking skills and daily function through exercises you can do at home.
ParisAges 16–35 - NCT06413914Recruiting
CBT for long-term pain in rheumatic disease
This trial tests if cognitive behavioral therapy (a type of talk therapy that helps change pain-related thoughts and behaviors) can reduce long-term pain in people with rheumatic diseases. It also validates a new questionnaire (AE-FS) about how pain affects daily life.
OsloAges 18 years+ - NCT06640673Recruiting
Brain Wave Study for Mild Memory Problems and Parkinson's Disease
This study uses a special brain wave test (high-density EEG) to learn more about mild memory problems and how they might be linked to Parkinson's disease. If you join, you'll help researchers understand brain activity patterns that could lead to better diagnosis and care.
Lido, ItalyAges 50–90 - NCT07710547Recruiting
TCP-600 supplement for football player performance
This trial tests whether a supplement called TCP-600 can help professional football players perform better in sprints, react faster, and feel less tired. If you are a healthy male player aged 18–36, you may be able to join.
KrakowAges 18–37 - NCT07711171RecruitingPhase 4
Canagliflozin for type 2 diabetes with mild memory problems
This trial tests whether the diabetes drug canagliflozin can help people with type 2 diabetes and mild cognitive impairment. It may slow down memory and thinking problems while also improving blood sugar control.
Shanghai, Shanghai MunicipalityAges 40–75 - NCT05813392Recruiting
Digital CBT for insomnia in breast cancer survivors
This trial tests a phone-based program (digital cognitive behavioral therapy for insomnia) to improve sleep and daytime functioning. It is for people with long-term insomnia who have finished breast cancer treatment and are currently stable.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06650436Recruiting
Stroke, Delirium, and Long-Term Thinking Changes
This study looks at the link between stroke, delirium (sudden confusion), and long-term thinking problems. It tests whether EEG and MRI scans can help predict who may have trouble thinking clearly after a first stroke.
BrusselsAges 18 years+ - NCT07691918Enrolling by invitation
Brain stimulation for mild memory loss
This trial tests if a non-invasive brain stimulation technique can help people with mild memory problems. It uses a special cap to gently stimulate the brain and aims to improve thinking and memory.
Roanoke, VirginiaAges 55–80 - NCT06658769Recruiting
Brain stimulation to prevent confusion after surgery in older adults
This study tests if transcranial magnetic stimulation (a gentle brain stimulation) can help prevent or reduce confusion or memory problems after major surgery in people over 60. If you already have mild memory issues, this might help protect your thinking skills.
São Paulo, São PauloAges 60–120 - NCT06673602RecruitingPhase 4
Herbal capsule for memory problems after bleeding stroke
This trial tests a Chinese herbal capsule called Fufang Congrong Yizhi Capsule (FCYC) to see if it can help with memory and thinking problems that start after a bleeding stroke. It is for people who have had robot-assisted surgery for their stroke and also fit a specific pattern in traditional Chinese medicine.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06679296Recruiting
Aging and Memory Loss Study in China
This study looks at how aging affects memory and thinking. It uses brain scans, a spinal tap, and other tests to understand cognitive decline better.
Wenzhou, ZhejiangAges Any age - NCT07662993Enrolling by invitation
Cognitive skills in fibromyalgia study
This study looks at how fibromyalgia affects thinking skills like memory and focus. It aims to understand which factors are linked to these cognitive changes in women with fibromyalgia.
DenizliAges 18–65 - NCT07657624Recruiting
Heart disease and memory problems risk study
This study looks at what factors might increase the risk of memory and thinking problems in people with coronary heart disease. It includes testing your memory and metabolism during a hospital stay.
Beijing, ChinaAges 18 years+
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Common questions
- Are there clinical trials for cognitive?
- Yes. Clin2 currently lists 1,981 recruiting cognitive 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 cognitive 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 cognitive 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.