Clinical trials
Subjective Cognitive Decline (SCD) clinical trials
Below are recruiting subjective cognitive decline (scd) clinical trials, each written for real people, not researchers. We’re tracking 36 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07383311Recruiting
Memory, sleep, and a natural supplement
This trial tests whether a natural substance (from wheat germ) that boosts a process called autophagy can help improve sleep in people who are worried about their memory or have mild memory problems but do not have dementia.
Greifswald, Mecklenburg-VorpommernAges 55–70 - NCT07286448Recruiting
Digital Brain Training for Mild Memory Problems
This trial tests a personalized digital brain training program for people with mild memory or thinking problems. It aims to see if the training can boost cognitive fitness and help maintain your thinking skills.
Modena, Reggio Nell'Emilia (RE)Ages 50 years+ - NCT07289061Recruiting
Positive psychology for early memory changes
This trial tests whether positive psychology exercises can help improve memory and brain function in people with very early memory changes. It may be a good fit if you have noticed new memory concerns or a mild cognitive impairment.
ThessalonikiAges Any age - NCT07457138Recruiting
Brain health study for people with memory worries
This study looks at people who are worried about their memory or thinking skills, even if tests show no problems. It aims to understand brain health over time in a Lombardy clinic.
Costa Masnaga, LombardyAges 18 years+ - NCT07594665Enrolling by invitation
Home-based cognitive health blood tests for older adults
This study invites people aged 65+ who are already part of the SHUTi MIND research program to do simple blood tests at home to check for early signs of cognitive changes. The goal is to make it easier for people to access brain-health testing without going to a clinic.
Charlottesville, VirginiaAges 65 years+ - NCT07168824Enrolling by invitation
Can a probiotic improve memory in adults with mild cognitive decline?
This trial tests whether a daily probiotic called Lacticaseibacillus paracasei PS23 can help improve thinking and memory in adults aged 50 to 85 who feel their memory is slipping but do not have dementia or Alzheimer's disease.
TaoyuanAges 50–85 - NCT04840030Enrolling by invitation
Preventing Memory and Thinking Decline With Multidomain Program
This study tests a multi-part program (not just one activity) to help slow down memory and thinking decline in older adults at higher risk. You would complete brief thinking tests and follow the study’s coaching/intervention schedule to see if it helps over time.
Donostia / San Sebastian, GipuzkoaAges 60–85 - NCT06933095Recruiting
DHA supplement study for older adults with mild memory concerns
This study tests whether a DHA (omega-3) supplement can improve delivery of certain brain fats in older adults who have mild memory concerns. It involves taking a daily supplement and may include a lumbar puncture (spinal tap).
Cincinnati, OhioAges 55–82 - NCT06528379Recruiting
Physical activity to prevent thinking decline in older adults
This study tests whether a physical activity program can help prevent memory loss and disability in older Greek adults who have noticed some decline in their thinking. You can join if you have mild memory concerns but no dementia and are healthy enough to be active.
Pátrai, AchaiaAges 50 years+ - NCT07775833Recruiting
Mushroom supplement to slow memory decline in at-risk adults
This trial tests whether eating mushrooms regularly can help prevent memory loss in people who are at higher risk for Alzheimer's disease but do not have dementia. If you are between 45 and 80, have some memory concerns, and currently eat mushrooms rarely, this study may be a good fit.
SingaporeAges 45–80 - NCT06120361Recruiting
Primary care study for early cognitive decline
This research study looks at people who have noticed problems with memory or thinking (like trouble focusing or finding words) and visit their primary care doctor for help. It aims to better understand and diagnose conditions that cause these symptoms, such as Alzheimer's disease.
MalmöAges 40 years+ - NCT06746909Recruiting
Brain inflammation and imaging in older adults at risk for dementia
This study looks at how changes in the brain (like inflammation) relate to thinking and memory decline in older adults. It uses brain scans and computer tools to find early signs of dementia risk, with the goal of better preventing memory loss.
PisaAges 65–89
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Common questions
- Are there clinical trials for subjective cognitive decline (scd)?
- Yes. Clin2 currently lists 36 recruiting subjective cognitive decline (scd) 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 subjective cognitive decline (scd) 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 subjective cognitive decline (scd) 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.