Clinical trials
Cognitive clinical trials
Below are recruiting cognitive clinical trials, each written for real people, not researchers. We’re tracking 2,028 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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 - 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+ - NCT06650527Recruiting
Empathy training for dementia caregivers
This study tests a cognitive empathy training program for people caring for a family member with dementia. The training is designed to help caregivers better understand their loved one's perspective and reduce stress. You may benefit if you live with the person you care for and feel burdened by your caregiving role.
Atlanta, GeorgiaAges 50 years+ - NCT06658158Recruiting
Sleep habit and thinking correction for chronic insomnia
This trial tests a program that helps people with chronic insomnia change their sleep habits and correct unhelpful thoughts about sleep. It may improve sleep quality for those who struggle with poor sleep.
BeijingAges 18–65 - 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 - NCT06661460Recruiting
Online therapy for youths with anxiety disorders
This study tests an online cognitive behavioral therapy program for children and teens (8 to 17 years old) who have specific anxiety disorders. It aims to help reduce anxiety symptoms by providing therapy through a smartphone, tablet, or computer, with support from a caregiver.
Kalmar, Region Kalmar LänAges 8–17 - NCT06661681Recruiting
Cognitive functional therapy for chronic shoulder pain
This study tests a new type of therapy called Cognitive Functional Therapy (CFT) for people with ongoing shoulder pain. It focuses on how you move and think about your pain, and aims to help you manage better without surgery or injections.
João Pessoa, ParaíbaAges 18–60 - NCT06672952Recruiting
Citrus compound for exercise, blood flow, and stress in overweight adults
This study looks at whether a natural citrus compound called glucosyl-hesperidin (CitraPeak) can boost your exercise performance, improve blood flow, reduce stress, and sharpen thinking. Researchers want to see if it works differently for people who are moderately overweight or mildly obese.
Saint Charles, MissouriAges 18–50 - 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 - NCT06686186Recruiting
Hainan Community Memory Study
This study follows older adults in Hainan who live in the community. The goal is to understand thinking and memory changes over time.
Haikou, HainanAges 60–120 - NCT06691347Recruiting
Trauma treatment for adults with PTSD in Norway
This study tests if a type of therapy for trauma (EMDR or trauma-focused therapy) helps people with PTSD. It is for adults in Norway who have not had these treatments before.
Drammen, AkershusAges 18 years+ - NCT06704425Recruiting
How back pain affects thinking in older adults
This study looks at how chronic low back pain might affect memory, attention, and other thinking skills in adults aged 60 to 85. You will complete questionnaires, thinking tasks, and a brain scan to help researchers understand the link between pain and cognitive function.
Hong Kong, Hong KongAges 60–85 - NCT06246929Recruiting
Healthy aging for Black adults with chronic pain and memory concerns
This study tests a program to help Black adults aged 50+ manage chronic pain and early memory changes. It compares two approaches to see which works better for improving daily life and thinking skills.
Boston, MassachusettsAges 50 years+ - NCT05858008Recruiting
Time-restricted eating program for women with mild memory loss
This trial tests whether a structured “time-restricted eating” schedule is practical and safe for women with mild cognitive impairment (mild memory/thinking changes). You may be able to join if your routine and health conditions fit the study rules, and they will focus on eating timing and daily patterns.
Lexington, KentuckyAges 45–95 - NCT07508215Recruiting
Bright light therapy for memory problems in depression
This study tests whether daily bright light therapy can improve thinking and memory in people with major depression. You would continue your regular antidepressant and add 30-60 minutes of light box use each morning.
Beijing, Beijing MunicipalityAges 18–60 - NCT06709898Recruiting
Returning to work after a stroke
This study looks at how job accommodations can help people return to work after a stroke. It focuses on those who had a stroke within the last year and have some thinking or emotional symptoms.
Helsinki, UusimaaAges 18–68 - NCT06734286Recruiting
Memory training study for mild cognitive impairment
This study tests a computer-based memory training program for people with mild cognitive impairment (MCI). It aims to see if practicing working memory exercises can help improve memory and thinking. You would use your own computer at home.
Phoenix, ArizonaAges 50 years+ - NCT06740331Recruiting
Thinking and memory study for mood disorders
This study looks at how people with bipolar disorder or depression process social situations, memory, and thinking. It compares patients, their relatives, and healthy volunteers to better understand these conditions.
ReimsAges 18–65 - NCT06748989Recruiting
Dietary supplement for memory and focus in postmenopausal women
This study tests whether a dietary supplement containing PQQ, GABA, caffeine, and B vitamins can improve thinking and memory in healthy women after menopause. Participation involves taking the supplement for a period and completing simple cognitive tests.
Debrecen, HBAges 18 years+ - NCT06749951Recruiting
Talk therapy for insomnia in heart disease patients
This study tests whether cognitive behavioral therapy (a type of talk therapy focused on changing thoughts and habits) can help people with coronary heart disease who also have trouble sleeping. You will learn skills to improve your sleep and your overall heart health.
Drammen, BuskerudAges 18–75 - NCT06772831Recruiting
Cognitive reappraisal training for borderline personality
This study tests a thinking strategy called 'cognitive reappraisal training' for people with borderline personality disorder (BPD). The goal is to see if this training helps manage emotions and symptoms related to BPD.
New York, New YorkAges 18–55 - NCT06783465Recruiting
AI brain training for dementia
This study tests a smartphone or tablet-based program that uses artificial intelligence to help people with mild dementia or mild cognitive impairment manage their thinking skills. If you are at least 50 years old and have mild symptoms, you may be able to join.
Taipei City, TaipeiAges 50 years+ - NCT06788119Recruiting
Smartphone tool for facing fears in anxiety
This study tests a smartphone tool called SYMPTOMS-JIT to help people with anxiety disorders face their fears in real life. It might be a good option if you have a specific phobia, agoraphobia, panic disorder, or social phobia and want to try a new, guided approach.
Castellon, CastellónAges 18 years+
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Common questions
- Are there clinical trials for cognitive?
- Yes. Clin2 currently lists 2,028 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.