Clinical trials
Parkinson Disease Dementia clinical trials
Below are recruiting parkinson disease dementia clinical trials, each written for real people, not researchers. We’re tracking 320 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05482126Recruiting
Studying brain sensing in advanced Parkinson’s during deep brain stimulation
This study looks at how the brain “filters” sensory information in people with advanced Parkinson’s disease, using brain imaging and deep brain stimulation (DBS) that you may already be getting as routine care. The goal is to better understand what drives Parkinson’s symptoms and how DBS might affect the brain.
Birmingham, AlabamaAges 18–89 - NCT05644327Recruiting
Exercise program to improve sleep in Parkinson’s disease
This study looks at whether an exercise program can improve sleep problems in people with Parkinson’s disease. It’s mainly for those who already have poor sleep quality while taking stable Parkinson’s medicine.
Laval, QuebecAges 40 years+ - NCT05680597Recruiting
Video balance rehab program for Parkinson’s symptoms
This trial tests a 4-week, at-home video rehabilitation program focused on balance problems in people with Parkinson’s disease. It aims to see whether this tele-rehab approach helps with walking and stability while keeping medications steady.
Portland, OregonAges 55–85 - NCT05700825RecruitingPhase 2
Rehab training to improve swallow safety in Parkinson’s
This trial tests a rehabilitation approach aimed at improving airway protection during swallowing in people with Parkinson’s disease. It may help reduce the risk of food or liquid going down the wrong way by improving swallow safety.
West Lafayette, IndianaAges 50–90 - NCT05741151Recruiting
Testing a nerve target in Parkinson’s disease
This trial is studying the “superior cervical ganglion” as a possible treatment approach for Parkinson’s disease. It may help people whose symptoms are truly caused by Parkinson’s, not by another condition.
RomeAges 30–80 - NCT05765110Recruiting
Tracking speech, movement, and thinking in Parkinson’s disease
This study looks at how people with Parkinson’s disease speak, move, and think to see whether these patterns can act like a “biomarker” (a measurable sign) of the disease. It also involves healthy volunteers to compare results.
PragueAges 30–75 - NCT05854524Recruiting
Exercise program to protect the brain in Parkinson’s disease
This trial studies whether doing regular moderate aerobic exercise can help protect the brain in people with Parkinson’s disease. It also includes people without Parkinson’s to compare exercise effects, using fitness and safety screening to keep everyone safe.
Las Vegas, NevadaAges 30–85 - NCT05960331Recruiting
Study how choice affects learning movement in Parkinson’s
This study looks at whether having more control or “autonomy” helps you learn new movement tasks. It may help researchers find ways to improve physical therapy training for people with Parkinson’s.
TaipeiAges 20 years+ - NCT05986643Recruiting
Brain training game to improve balance in Parkinson's
This trial tests a brain-training game designed to improve balance in people with Parkinson's disease. You may be eligible if you have mild to moderate Parkinson's, have had a fall and freezing episodes in the past year, and are not very active.
LeicesterAges Any age - NCT06167681RecruitingPhase 1/Phase 2
Cell Therapy NouvNeu001 for Parkinson's Disease
This trial tests a new cell therapy called NouvNeu001 for Parkinson's disease. It involves a one-time brain surgery to deliver the treatment, and researchers will check if it's safe and helps with symptoms.
Beijing, Beijing MunicipalityAges 50–75 - NCT06207136Recruiting
Diet and Gut Bacteria in Parkinson's
This study looks at how diet and the bacteria in your gut (microbiome) affect Parkinson's symptoms. You'll work with a coach and take cooking classes to see if changing what you eat can help you feel better.
Vancouver, British ColumbiaAges 40–80 - NCT06234995RecruitingPhase 4
Brain activity and movement control in Parkinson's
This study looks at how the brain controls movement in people with Parkinson's disease, including those who have had deep brain stimulation (DBS) surgery. It involves recording brain activity and may help doctors understand how to improve treatment.
Atlanta, GeorgiaAges 45–75 - 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 - NCT06386497Recruiting
Bed for better sleep in Parkinson's disease
This study tests a special bed (Somnomat Casa) to help improve sleep in people with Parkinson's disease. It looks at whether the bed is comfortable and acceptable to use.
BernAges 18–85 - NCT06399731Recruiting
Brain stimulation for mild thinking problems in Parkinson's
This trial tests if non-invasive brain stimulation can help with memory and thinking problems (mild cognitive impairment) in people with Parkinson's disease. It uses magnetic pulses and mild electrical current to stimulate the brain over a few weeks.
Amsterdam, North HollandAges Any age - NCT06446505Recruiting
Decision aid for deep brain stimulation in Parkinson's
This study tests a decision aid to help people with Parkinson's disease who are being considered for deep brain stimulation (DBS) surgery. The goal is to see if the tool helps patients make more informed choices about their treatment.
Aurora, ColoradoAges 18 years+ - NCT06456684Recruiting
AV133 PET scan study in early Parkinson's disease
This study uses a special PET scan to look at a protein (VMAT2) in the brain that is linked to Parkinson's disease. It helps researchers understand early changes in people with newly diagnosed Parkinson's or those at high risk of developing it.
Beijing, Beijing MunicipalityAges 30 years+ - NCT06464029Recruiting
Balance and walking study in Parkinson's disease
This study looks at balance problems in people with Parkinson's disease. It uses simple tests to understand what causes trouble with standing and walking, which may help find better treatments.
Minneapolis, MinnesotaAges 45–80 - NCT06506058Recruiting
Study on balance and brain in Parkinson's freezing of gait
This study looks at how the balance system and brain work together to cause freezing of gait in Parkinson's disease. By understanding these factors, researchers hope to find better ways to help people walk more steadily.
Minneapolis, MinnesotaAges 21–80 - NCT06518824Recruiting
Theta brain stimulation to boost thinking in Parkinson's
This study tests whether a special pattern of deep brain stimulation (called theta bursts) can improve thinking and memory in people with Parkinson's disease. It's for patients who already have a DBS device in their brain that is at least 3 months old.
Vancouver, British ColumbiaAges 18–80 - NCT06536478Recruiting
Exercise for posture and flexibility in Parkinson's disease
This study tests whether a special exercise program can improve your posture, flexibility, and spine health. It is designed for people with mild to moderate Parkinson's disease who are stable on their medications.
HsinchuAges 30–85 - NCT06605183Recruiting
Community walking program for Parkinson's disease
This study tests a 6-month community walking program designed for people with Parkinson's disease. It aims to help you stay active and improve your walking ability.
Las Vegas, NevadaAges 30–85 - NCT06629389RecruitingPhase 2
Cannabidiol (Kanbis) for Parkinson's symptoms
This trial tests whether cannabidiol (CBD) can help with Parkinson's disease symptoms. Researchers want to see if it's safe and effective for people with mild to moderate Parkinson's who are already on stable medications.
Mendoza, Mendoza ProvinceAges 40–80 - NCT06630702Recruiting
Spinal cord stimulation for freezing gait in advanced Parkinson's
This trial tests if a small device placed near your spine (spinal cord stimulation) can help improve freezing of gait in people with advanced Parkinson's whose medicines aren't enough. It also aims to reduce leg pain if you have it.
Hsinchu, Hsinchu CityAges 40–85
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Common questions
- Are there clinical trials for parkinson disease dementia?
- Yes. Clin2 currently lists 320 recruiting parkinson disease dementia 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 parkinson disease dementia 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 parkinson disease dementia 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.