Clinical trials
Lewy Body Disease clinical trials
Below are recruiting lewy body disease clinical trials, each written for real people, not researchers. We’re tracking 61 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT02795052Recruiting
Stem cell treatment trial for nerve injury
This study tests whether bone-marrow stem cells can improve nerve function in people with nerve damage that usually doesn’t recover with current care. It also checks whether the treatment is safe and whether people can be followed over time with repeated nerve exams.
Westport, ConnecticutAges 18 years+ - NCT07449117Recruiting
Brain stimulation for language in mild cognitive decline
This study tests a new type of gentle brain stimulation (called temporal interference) to see if it can improve language processing in people with mild cognitive impairment. The stimulation uses electrodes placed on the head and is done while you are in an MRI scanner.
Brno, South MoravianAges 60–80 - NCT07545473Recruiting
Eye Imaging to Detect Brain Disease Markers
This study uses a special camera to photograph the back of your eye in detail. Researchers believe changes in the eye may reflect brain diseases like Alzheimer's or Parkinson's, and this imaging could help detect these conditions earlier.
Melbourne, VictoriaAges 30 years+ - NCT07595666Enrolling by invitation
New PET scanner versus standard PET for head and neck imaging
This study compares a newer PET/CT scanner (called NeuroEXPLORER) with standard PET/CT scanners for imaging the head and neck region. The goal is to see if the new scanner provides better or clearer images to help diagnose conditions.
Leuven, Vlaams-BrabantAges 4 weeks+ - NCT06826157Enrolling by invitation
Brain Wave Patterns in Early Memory Loss and Dementia
This study uses an advanced EEG (electroencephalogram) to measure brain wave activity in people with early Alzheimer's, frontotemporal dementia, or Lewy body dementia. It aims to find patterns that could help doctors better understand the disease and predict how it might progress.
Milan, ItalyAges 50–85 - NCT06745011Enrolling by invitation
Parkinson's signs in people with nerve damage
This study looks for early signs of Parkinson's disease in people who have nerve damage in their hands and feet (polyneuropathy) with no known cause, along with drops in blood pressure when standing up. It aims to understand if these early symptoms might predict future Parkinson's.
Aarhus, JutlandAges 18–85 - NCT05826457Enrolling by invitation
Study for early RBD as a possible Parkinson’s risk
This study looks at people with REM sleep behavior disorder (RBD), confirmed by a sleep test, who may be in the early “prodromal” stage before Parkinson’s or related diseases. It also enrolls healthy controls to compare results from brain and body testing to better understand who is at risk.
Los Angeles, CaliforniaAges 18 years+ - NCT03623672Enrolling by invitation
Study for early signs of Parkinson-related brain changes
This study enrolls people with idiopathic REM sleep behavior disorder, a sleep problem that can come before Parkinson’s disease or related conditions. It aims to better understand early (“prodromal”) changes so future treatments can be targeted earlier.
Sun City, ArizonaAges 18 years+ - NCT03582488Enrolling by invitationPhase 4
Tracking brain changes in probable Lewy body dementia
This trial follows people with probable Lewy body dementia over several years to see how the brain changes on MRI and on memory/thinking tests. It may help researchers understand disease progression and improve future care for Lewy body dementia.
Jacksonville, FloridaAges 18 years+ - NCT07533799Recruiting
Swedish BioFINDER Sleep Study: Brain imaging in RBD and Parkinson's
This study examines brain changes in people with REM sleep behavior disorder (acting out dreams during sleep) and early Parkinson's disease using brain imaging scans. Researchers want to understand how sleep problems relate to Parkinson's development and find early warning signs.
MalmöAges 50–100 - NCT04844060Recruiting
Study collecting spinal fluid from patients needing a lumbar puncture
This study collects cerebrospinal fluid (the fluid around the brain and spinal cord) during a lumbar puncture. It aims to improve how doctors use this information for accurate diagnosis in patients who need the procedure.
StrasbourgAges Any age - NCT07029581RecruitingPhase 2
Testing ACP-204 for psychosis in Lewy body dementia
This trial tests a new drug called ACP-204 for people with dementia from Lewy body disease or Parkinson's who also have hallucinations or delusions. The goal is to see if the drug can safely reduce these symptoms without worsening thinking problems.
Irvine, CaliforniaAges 55–84 - NCT06120049RecruitingPhase 2/Phase 3
Comparing new PET scans for Parkinson's, MSA, Lewy body dementia, and Alzheimer's
This study tests if a new radioactive tracer called [18F]-MFBG can help doctors better distinguish between Parkinson's disease, multiple system atrophy (MSA), dementia with Lewy bodies, and Alzheimer's disease. It compares the new scan with two standard scans to see which is most accurate.
Ghent, GentAges 18–85 - NCT06733714Recruiting
Brain stimulation plus memory training for older adults
This study tests whether a gentle, non-invasive electrical current applied to the scalp (tACS) combined with computer-based brain exercises can improve memory and thinking in older adults who have concerns about their cognitive health.
Rio de Janeiro, Rio de JaneiroAges 50 years+ - NCT01799915Recruiting
Study of causes and progression of synuclein-related nerve conditions
This study follows people over time to better understand “synucleinopathies,” which are conditions that affect the nervous system as it develops and progresses. You may be asked to return for visits and report symptoms, especially those that happen when you stand up.
Boston, MassachusettsAges 18 years+ - NCT04715399Recruiting
Research study collecting data for neurodegenerative diseases
This study collects health information from people with neurodegenerative diseases, some family members, and healthy controls to help researchers better understand these conditions. It may help future diagnosis and research, and participation may include noninvasive checks and other procedures depending on your situation.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07589595RecruitingPhase 2
Donanemab for Early Cognitive Decline with Lewy Bodies
This study tests donanemab, an investigational drug designed to target amyloid proteins in the brain that may contribute to cognitive decline in people with early dementia with Lewy bodies. The trial aims to see if this treatment can slow cognitive decline and help preserve thinking and memory.
Chandler, ArizonaAges 55–85 - NCT05514106Enrolling by invitationPhase 4
MIBG heart scan study for aging and neurologic conditions
This Phase 4 study tests how an iodine-based heart scan (a special imaging test) works in people with certain neurologic diagnoses and aging-related conditions. It may help researchers better understand the heart-brain connection in these disorders and improve future care.
Rochester, MinnesotaAges 40–90 - 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 - NCT06862557Recruiting
PEMF treatment for people with dementia
This study tests whether a pulsed electromagnetic field (PEMF) device can help people with mild to moderate Alzheimer's or related dementias. If you or a loved one has memory loss, this trial looks at a potential new way to support brain health without medication.
Boca Raton, FloridaAges 50–100 - NCT07314190Enrolling by invitation
Blood tests for brain diseases and mental health conditions
This study looks at blood tests to help diagnose and track brain diseases (like Alzheimer's) or mental health conditions. It compares patients to healthy volunteers to find better ways to detect and monitor these illnesses.
BarcelonaAges 18 years+ - NCT02194816Recruiting
Online survey study for people with Parkinson’s or Parkinsonism
This study looks at how changing certain factors over time relates to symptoms in Parkinson’s disease and related conditions. You may help researchers by completing longer online surveys every 6 months for 5 years.
Kenmore, WashingtonAges 19 years+ - NCT05460143Recruiting
Optical brain scanning to study memory and thinking
This study uses brain “optical” and possibly MRI scans to understand how thinking and memory work in people with Lewy body dementia, Alzheimer’s disease, or mild memory problems. It may help researchers find better ways to measure brain changes and cognition over time.
CambridgeAges 18 years+ - NCT05558709Recruiting
Test for thinking and behavior skills in neurodegenerative disease
This trial checks a new kind of paper-and-pen (or computer-based) test to better measure thinking and social/behavior skills in people with certain brain diseases. It may help researchers improve how these skills are tracked and understood over time.
ParisAges 18–90
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Common questions
- Are there clinical trials for lewy body disease?
- Yes. Clin2 currently lists 61 recruiting lewy body disease 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 lewy body disease 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 lewy body disease 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.