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90 Parkinson Trials Near You

Power is an online platform that helps thousands of Parkinson patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication

VENT-02 for Parkinson's Disease

Farmington Hills, Michigan
This trial is a randomized, double-blind, placebo-controlled Phase 1b study evaluating the safety/tolerability, PK, and pharmacodynamics of VENT 02, administered orally at 1 dose level twice daily (BID) over 28 days in patients with mild to moderate Parkinson's disease. The study includes a screening period, a 28-day double-blind treatment period, and a 7-day follow-up period after last dose. Approximately 30 patients will be randomized into 1 of the 2 treatment arms.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:45 - 90

30 Participants Needed

Lenrispodun for Parkinson's Disease

Farmington Hills, Michigan
This trial is testing a medication called Lenrispodun to help people with Parkinson's Disease. It aims to reduce symptoms that appear when their usual medication stops working and to control involuntary movements caused by their current treatment. The study involves an initial check-up, a phase where patients receive either Lenrispodun or another substance, and a later check-up to ensure safety.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:40 - 80

132 Participants Needed

This trial is testing KM-819, a new drug, to see if it can stop or slow down Parkinson's disease. It involves healthy older adults and people with Parkinson's disease. Researchers aim to find out if KM-819 is safe and can improve symptoms and daily function in these patients.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:40+

314 Participants Needed

CTC-413 for Parkinson's Disease

Farmington Hills, Michigan
This trial tests a combination of Pramipexole ER and Aprepitant in patients with idiopathic Parkinson's disease. Pramipexole ER helps reduce Parkinson's symptoms by mimicking dopamine, while Aprepitant prevents nausea to improve tolerance of the treatment. Pramipexole is used to treat Parkinson's disease and is effective in both early and advanced stages.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:40 - 80

24 Participants Needed

This multicenter, randomized, double-blind, placebo-controlled, Phase 2 study will evaluate the efficacy of intravenous prasinezumab (RO7046015/PRX002) versus placebo over 52 weeks in participants with early Parkinson's Disease (PD) who are untreated or treated with monoamine oxidase B (MAO-B) inhibitors since baseline. The study will consist of three parts: a 52-week, double-blind, placebo-controlled treatment period (Part 1) after which eligible participants will continue into an all-participants-on-treatment blinded dose extension for an additional 52 weeks (Part 2). Participants who complete Part 2 (including the 12-week treatment-free follow up visit assessing long term safety and efficacy of RO7046015) will be offered participation in Part 3 open-label extension (all-participants-on-RO7046015-treatment) for an additional 520 weeks.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:40 - 80

316 Participants Needed

Lu AF28996 for Parkinson's Disease

Farmington Hills, Michigan
This trial is testing a new drug called Lu AF28996 to see if it is safe and well-tolerated in people with Parkinson's disease. The study will check how the body processes the drug and if it causes any side effects. Participants will take the drug at different frequencies during the study.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:35 - 85

63 Participants Needed

LY4006896 for Parkinson's Disease

Farmington Hills, Michigan
The purpose of this study is to generate evidence of the safety, tolerability, and pharmacokinetics/pharmacodynamics of IV LY4006896 compared with placebo in healthy participants and participants with Parkinson's disease.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:40 - 85

127 Participants Needed

This trial is testing an IV drug called prasinezumab in people with early-stage Parkinson's Disease who are already on stable medication. The drug aims to slow down the disease by attaching to a harmful protein in the brain. Researchers want to see if it works effectively.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:50 - 85

586 Participants Needed

This study explores the use of multifunctional, non-invasive spinal cord transcutaneous stimulation (scTS) to address axial motor symptoms, particularly gait dysfunction, in Parkinson's disease (PD). These symptoms, resistant to levodopa and inadequately managed by deep brain stimulation (DBS), arise from maladaptive spinal network changes. A non-invasive approach like scTS could overcome limitations associated with invasive spinal cord stimulation (SCS), which requires surgical implantation and lacks adaptability in stimulation site adjustments. Gait dysfunction in PD stems from disrupted interactions between spinal and supraspinal networks. scTS provides a non-invasive alternative, shown to enhance locomotor functions in conditions such as spinal cord injury, stroke, and cerebral palsy. This study hypothesizes that scTS applied at multiple spinal levels-cervical (C3-C4), thoracic (T11-T12), and lumbar (L1, L2-L3)-can synergistically activate locomotor central pattern generators (CPGs) and improve gait and postural control in PD. Additionally, it is hypothesized that proprioceptive input, combined with scTS, can counteract disruptions in spinal networks and restore voluntary movement. The primary goal is to evaluate the effects of scTS on stepping performance, postural control, and locomotor recovery in PD. Specific objectives include: 1. Enhancing Locomotor Networks * Determine optimal scTS parameters for inducing rhythmic stepping in PD patients. * Assess interactions between spinal and supraspinal networks during imagined stepping under scTS in a gravity-neutral setting. 2. Improving Postural Networks o Evaluate the effectiveness of scTS in restoring postural control and integrating postural-locomotor functions. 3. Facilitating Neuroplasticity for Movement Recovery o Combine scTS with activity-based recovery training to promote adaptive plasticity in spinal and cortical networks, reducing freezing of gait (FOG). The research will measure scTS's capacity to generate coordinated stepping and postural movements, integrate proprioceptive feedback, and induce long-term improvements in gait parameters. By targeting spinal locomotor and postural systems, scTS offers a novel, non-invasive approach to addressing gaps in the management of PD gait dysfunction. This work has the potential to significantly enhance the quality of life for individuals with PD, providing a safe, adaptable, and patient-centered therapeutic solution.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

20 Participants Needed

Airway protective disorders are a prevalent and progressive consequence of Parkinson's Disease (PD), and often result in aspiration pneumonia which is the leading cause of death in PD. Despite this, a large number of patients with PD do not access specialized services to address these critical deficits. The investigators will examine the comparative effectiveness of a novel treatment paradigm delivered in-person versus via telehealth in persons with PD, as well as the role of patient burden and treatment adherence on outcomes; thus, the proposed research is relevant to public health and in line with NIH's mission to identify novel, efficacious, and accessible rehabilitation strategies for short- and long-term improvement of dysfunctional airway protection in PD.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:50 - 90

120 Participants Needed

Dysphagia, or difficulty swallowing, is a common symptom of many neurological diseases but its treatment is not well established or easily accessible. To start addressing this gap, the researchers developed and validated a cost-effective wearable surface electromyography (sEMG) biofeedback sensor technology (i-Phagia), optimized to record muscle activity from the head/neck and provide biofeedback to patients and adherence data to clinicians during swallow therapy. This system has been developed with commercially available and widely used materials and the Purdue University IRB has determined that the device is non-significant risk device. The goal of this clinical trial is to learn if this biofeedback (using this new technology/i-Phagia) when used as an adjunct to a standard swallow therapy protocol works to improve swallowing function in patients post chronic stroke or diagnosed with Parkinson's disease. It will also help the investigators learn whether this therapy protocol is equally effective when provided in-person versus via telehealth. Finally, it will determine which patient factors may influence how well the treatment works. The main questions it aims to answer are: * Does biofeedback (using this new technology/i-Phagia) when used as an adjunct to a standard swallow therapy protocol works better than a standard of care treatment to improve swallowing function in patients post chronic stroke or diagnosed with Parkinson's disease? * Is completing the swallow therapy protocol at home (via telehealth) as effective as completing it in-person (in the clinic)? * What factors related to the patients (e.g., age, diagnosis, etc.) may influence how well the treatment works? Participants will: * Complete a 12-week swallow treatment protocol (12 treatment visits) either in-person or at home (via telehealth) * Complete 3 in-person evaluations (pre-treatment; post-treatment; and at a 12-week post treatment follow-up time point) * Exercise at home several days per week and keep a diary/log of their home exercise The hypothesis is that upon study completion, the efficacy of sEMG biofeedback-facilitated swallow therapy for both in-person and telehealth service delivery in two neurogenic dysphagia populations will have been established, and variables determining response to treatment will begin to be identified.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:50 - 90

120 Participants Needed

Persons with Parkinson's disease and family care partners are often unprepared to make difficult, future medical decisions. Earlier conversations about future medical decisions between persons with Parkinson's disease and family care partners are needed before communication and cognitive difficulties become severe. In this study, the investigators will pilot test a novel dyadic intervention to help persons with Parkinson's disease and family care partners make future medical decisions. The investigators hypothesize the intervention will be feasible and acceptable among persons with Parkinson's disease and family care partners.
No Placebo Group

Trial Details

Trial Status:Recruiting

72 Participants Needed

This trial tests if Ambroxol, a safe over-the-counter medication, can help people with Parkinson's Disease Dementia by increasing an enzyme that reduces harmful proteins in the brain. The goal is to see if it improves memory and movement problems. Ambroxol has been shown to be safe and well tolerated in previous studies.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:50+

55 Participants Needed

The goal of this clinical trial is to learn if cognitive cueing (eg., prompting individuals to think about taking big-long steps while walking), either as a stand- alone intervention or combined with a personalized gait training video, can improve gait (walking), mobility, and balance confidence for individuals with Parkinson's Disease. The main questions it aims to answer are: 1. Does focusing on cognitive cues while walking improve gait, mobility, and balance confidence for individuals with Parkinson's Disease? 2. Does incorporating a personalized gait training video alongside cognitive cueing lead to amplified improvements in gait, mobility, and balance confidence for individuals with Parkinson's Disease? Researchers will compare how gait, mobility, balance confidence and quality of life change over time for participants when they practice walking with and without a cognitive cue alone, and when they practice with using a personalized gait training video. The researchers are also interested in how participation in this trial will affect quality of life and conscious attention to gait. Participants will * Complete walking trials on an instrumented mat that records data on their walking ability. These trials will be undertaken without a cognitive cue and while participants mentally rehearse a series of 3 cognitive cues (Take big long steps; Walk heel-toe; Stand up straight). * Be informed about which of the 3 cues best improved their walking and will receive a personalized gait training video for at home practice. * Complete online surveys that ask questions about their Parkinson's Disease, mobility, balance confidence quality of life and conscious attention to gait. * Visit the research facility 3 to 4 times during the study to have their gait (walking), mobility, balance confidence, quality of life and conscious attention to gait assessed and reassessed. * Practice both with and without their personalized video at home and keep a diary to record their practice sessions * Participate in a brief interview to discuss their experiences with the training and their perceptions of the effectiveness of cognitive cues and video-recorded feedback
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:40 - 99

30 Participants Needed

Donepezil for Parkinson's Disease

Charlottesville, Virginia
People with Parkinson's disease often experience problems with 'gait' and balance. Gait refers to the way a person moves while walking, such as their speed and length of steps. People with Parkinson's may experience slowness of movement, shuffle their feet, or have periods of 'freezing', during which their feet feel like they are stuck to the floor. Some people may struggle to maintain their balance and fall. These symptoms are frequently disabling and can lead to a worse quality of life. The nervous system is your body's messaging system - it helps different parts of your body communicate with one another. Neurotransmitters are chemicals that deliver those messages from one part of the body to another. The purpose of this study is to determine if the use of ARICEPT (Donepezil hydrochloride) improves gait and balance and its relation to the size of an area of the brain called "Cholinergic Nucleus 4" (Ch4). The study team is also studying how degeneration (breakdown and eventual loss) in Ch4 contributes to problems with gait and balance. One way this may happen is through the loss of a chemical in the brain called acetylcholine. Acetylcholine is a neurotransmitter and its activity is associated with alertness, thinking, and the ability to move. Taking a drug that increases acetylcholine, such as ARICEPT, may improve gait and balance. By better understanding this relationship, we may be able to improve the treatment of gait and balance problems in the future.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:40+

5 Participants Needed

This trial will test if a special type of dietary fiber called resistant maltodextrin is safe and can help improve gut health and symptoms in people with Parkinson's disease. The fiber works by feeding good bacteria in the gut.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:60+

30 Participants Needed

This trial is testing a new treatment called LY3884961 for people with moderate to severe Parkinson's disease who have a specific genetic mutation. The treatment is given directly into the brain to see if it can help improve their symptoms. The study will last for several years to monitor safety and effectiveness.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:35 - 80

20 Participants Needed

The purpose of this study is to examine safety, feasibility, and the behavioral and brain effects of a non-invasive treatment, repetitive transcranial magnetic stimulation (rTMS), for Veterans with Parkinson's disease or atypical parkinsonism and mild impairments in their thinking. The hypothesis is that rTMS can improve thinking for people with Parkinson's disease or atypical parkinsonism who are experiencing mild problems with their thinking ability.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:50+

56 Participants Needed

The investigators propose a Stage-I randomized controlled trial (RCT) of a remotely-delivered, 16-week social-cognitive theory-based behavioral intervention focusing on combined exercise (aerobic and resistance) training for yielding increases in device-measured physical activity and improvements in cognitive function, symptoms, and quality of life (QOL), and social-cognitive theory (SCT) outcomes among physically inactive persons with Parkinson's disease (PD). Participants (N=50) will be randomly assigned into exercise training (combined aerobic and resistance exercise) condition or active control (flexibility and stretching) condition. The 16-week intervention will be delivered and monitored remotely within a participant\'s home/community and supported by Zoom-based chats guided by SCT via a behavioral coach. Participants will receive training materials (e.g., prescriptive manual and exercise equipment), one-on-one coaching, action-planning via calendars, self-monitoring via logs, and SCT-based newsletters. The investigators hypothesize that the home-based exercise intervention will yield improvements in cognitive, symptomatic, and QOL outcomes.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:50+

50 Participants Needed

The purpose of this study is to examine physical activity and exercise behaviors in people with Parkinson's Disease and Multiple Sclerosis over the course of 1-year using a cloud-based remote monitoring platform.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

200 Participants Needed

Why Other Patients Applied

"I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials."

WR
Obesity PatientAge: 58

"I have dealt with voice and vocal fold issues related to paralysis for over 12 years. This problem has negatively impacted virtually every facet of my life. I am an otherwise healthy 48 year old married father of 3 living. My youngest daughter is 12 and has never heard my real voice. I am now having breathing issues related to the paralysis as well as trouble swallowing some liquids. In my research I have seen some recent trials focused on helping people like me."

AG
Paralysis PatientAge: 50

"I've tried several different SSRIs over the past 23 years with no luck. Some of these new treatments seem interesting... haven't tried anything like them before. I really hope that one could work."

ZS
Depression PatientAge: 51

"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."

HZ
Arthritis PatientAge: 78

"I've been struggling with ADHD and anxiety since I was 9 years old. I'm currently 30. I really don't like how numb the medications make me feel. And especially now, that I've lost my grandma and my aunt 8 days apart, my anxiety has been even worse. So I'm trying to find something new."

FF
ADHD PatientAge: 31
A Multi-Center, Controlled Study to Evaluate Use of CereGate Therapy to Reduce Freezing of Gait in Participants Diagnosed with Parkinson's Disease.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:21 - 80

41 Participants Needed

Evaluate the Safety and Effectiveness of Staged Bilateral Exablate Ablation of the Pallidothalamic Tract (PTT) for the Treatment of the Motor Complications of Parkinson's Disease (PD).
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:30+

50 Participants Needed

The purpose of this study is to understand the neurophysiological mechanisms of peripheral electrical stimulation (PES) in modulating supraspinal tremorogenic input to motoneurons. For this purpose, the investigators will use transcutaneous PES, high-density electromyography (HD-EMG), transcranial magnetic stimulation (TMS), electroencephalography (EEG), magnetic resonance imaging (MRI), and neuromusculoskeletal modelling. This study will be carried out in both healthy participants and patients with essential tremor (ET) and Parkinson's disease (PD).
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

180 Participants Needed

The goal of this clinical trial is to learn about exercise and physical activity people with Parkinson's Disease. The main questions it aims to answer are: 1) learn about the physical activity and exercise behaviors of people with Parkinson's Disease over the course of a year and 2) compare 3 exercise guidance strategies aimed to impact exercise behavior: standard care, written exercise guidance from neurologist and/or physical therapy. During the course of the study: 1. Participants will use activity trackers and a mobile phone application to monitor their exercise participation. 2. At the same time, the research team will be working with the participant's medical teams at Northwestern Medicine and University of Chicago Medical Center to improve the way that they deliver exercise guidance using verbal instructions and encouragement, written exercise guidance, and/or physical therapy.
No Placebo Group

Trial Details

Trial Status:Enrolling By Invitation
Trial Phase:Unphased

288 Participants Needed

This is a multicenter longitudinal study in about 300 patients with Idiopathic Parkinson's disease, who will be evaluated in several clinical centers with a clinical assessment and an oculometric examination during a time period with specific intervals. This study aims to evaluate the correlation between oculometric measures and clinical assessment over time, as well as the potential to detect early change in clinical status using an oculometric assessment.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:40 - 85

300 Participants Needed

This is primarily a safety protocol to evaluate the safety of subthalamotomy using Transcranial ExAblate for treatment of Parkinson's Disease (PD) motor features.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:30+

7 Participants Needed

Lewy Body Dementia (LBD) is the second most common form of degenerative dementia, affecting at least 2.4 million US adults, and the overwhelming majority of persons living with LBD (PLBD) are cared for by family caregivers. LBD caregiver strain: 1) exceeds that of non-LBD dementia caregivers; 2) worsens caregiver physical and mental health; and 3) increases the risk of PLBD hospitalization and institutionalization. LBD progression is complicated by combined motor, cognitive, and neuropsychiatric decline, and is punctuated by falls, infections, dehydration, and neuropsychiatric symptoms leading to acute healthcare utilization. Although family caregivers are uniquely positioned to identify and manage these challenges, which may avert emergency department visits and reduce morbidity, many caregivers lack the knowledge, skills, confidence, resources, and support to do so. The study team aims to 1) quantify the impact of PERSEVERE on caregiver knowledge, attitudes, mastery, and strain; 2) identify the intervention and mentor factors determining implementation fidelity; and 3) test the effects of PERSEVERE on PLBD quality of life and healthcare utilization. This will be accomplished in an NIH Behavioral Model Stage II national, randomized, attention-controlled, 12-week trial of PERSEVERE in 502 LBD caregivers in partnership with the Lewy Body Dementia Association, Parkinson's Foundation, and LBD Caregiver Advisors. The study team will match intervention arm caregivers with a trained peer mentor who will coach them through a modular, theory-based curriculum on LBD knowledge and social support. Attention-control participants will receive weekly, curated links to educational materials. The study team will identify immediate and delayed intervention effects, including mediators of strain at 12 weeks, and caregiver strain and PLBD outcomes at nine months. Implementation fidelity and PLBD healthcare utilization will be tracked biweekly. Qualitative methods will explore the intervention- and mentor-specific factors predicting fidelity, mentee outcomes, and retention. Remote recruitment, mentoring, and community engagement strategies will maximize accessibility and inclusion of underrepresented caregiver groups. Results will illuminate the extent to which leveraging prior LBD caregivers as expert interventionists can improve current caregiver outcomes, and in turn, PLBD outcomes. These results will inform future adaptation and dissemination of this model for other conditions.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

622 Participants Needed

The purpose of this study is to evaluate the feasibility and efficacy of a smart airbag system that detects and mitigates fall-related impact in individuals with high fall risk.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased

200 Participants Needed

More than 110,000 US Veterans living with Parkinson's disease (PD) currently receive PD-related care and services from the VA. Fall prevention is a priority for Veterans living PD. Gait disturbances are a major cause for functional dependence and the largest risk factor for falls, institutionalization, and death in PD. This SPiRE addresses the need to advance nonpharmacological rehabilitative health care of Veterans and maximizing functional outcomes by developing a non-invasive, neuromodulatory transcutaneous cervical Vagal Nerve Stimulation as an at-home intervention to improve gait and balance. This pilot clinical trial will assist with future efforts and priorities of the VA to prolong independent living and quality of life by minimizing gait and balance dysfunction experienced by Veterans living with PD.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:50 - 88

40 Participants Needed

The investigators will conduct at NorthShore University HealthSystem pragmatic trials using the EMR for 10 common neurological disorders. They will demonstrate the feasibility of subgroup based adaptive assignment of treatments, electronic consenting, and outcomes data capture at the point of care using the EMR. They will identify the most effective treatments for common neurological disorders and seek replication by the NPBRN.
No Placebo Group

Trial Details

Trial Status:Enrolling By Invitation
Trial Phase:Phase 4

3300 Participants Needed

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We started Power when my dad was diagnosed with multiple myeloma, and I struggled to help him access the latest immunotherapy. Hopefully Power makes it simpler for you to explore promising new treatments, during what is probably a difficult time.

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Bask GillCEO at Power
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Frequently Asked Questions

How much do Parkinson clinical trials pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do Parkinson clinical trials work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Parkinson trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for Parkinson is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a Parkinson medical study?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest Parkinson clinical trials?

Most recently, we added Accelerated Brain Stimulation for Parkinson's Disease, Exercise Program for Parkinson's Disease and Peripheral Nerve Tissue Implantation for Parkinson's Disease to the Power online platform.

What is the best treatment for Parkinson's disease available currently?

There is no single “best” treatment for Parkinson’s; doctors tailor a plan that usually starts with carbidopa/levodopa (the most effective pill for stiffness and slowness) and may add other drugs, regular exercise/physical therapy, and lifestyle measures. When pills no longer give steady relief, advanced options such as deep-brain stimulation or continuous medication pumps can dramatically smooth movement. Because the right mix depends on your age, symptoms, and other health issues, seeing a movement-disorder specialist is the quickest way to find the combination that’s best for you.

What are two new early signs of Parkinson's?

Two early warning clues doctors now watch for are: (1) a fading or lost sense of smell—foods taste bland and familiar odors like coffee or perfume are hard to detect—and (2) “acting out” dreams during sleep (REM-sleep behaviour disorder) where a person kicks, punches, or shouts while dreaming instead of lying still. These changes can appear 5–10 years before the typical shaking or slowness of Parkinson’s; if either symptom shows up without a clear cause, mention it to your doctor because many other issues (allergies, medications, sleep apnea, etc.) can also trigger them.

What not to eat with Parkinson's?

To keep your medicines working their best, take levodopa on an empty stomach or at least 30–60 min before meals and save most of the day’s protein (meat, eggs, beans, protein shakes) for evening; large protein, iron, or calcium doses given with the pill can block its absorption. If you use an MAO-B inhibitor such as rasagiline or selegiline, limit aged cheeses, cured meats, soy sauce, or other “tyramine-rich” foods because they can spike blood pressure. Beyond these drug-specific issues, a diet built around vegetables, fruit, whole grains, and fish—while going easy on ultra-processed snacks, excess red meat, and large amounts of dairy—has been linked to slower symptom progression, so tailor changes with your doctor or a dietitian.

What is the root cause of Parkinson's disease?

Scientists have not found one “root” trigger; Parkinson’s usually arises when several things converge. Inherited gene changes (such as in SNCA or LRRK2), long-term exposure to toxins like certain pesticides/solvents, and the natural aging of brain cells can each promote misfolded α-synuclein, malfunctioning mitochondria, and oxidative stress—processes that gradually destroy the dopamine-making neurons. In short, dopamine loss is the final outcome of a complex mix of genetic, environmental, and age-related factors rather than the starting cause.

What is the 5:2:1 rule for Parkinson's?

Doctors use the “5-2-1” rule as a fast way to spot people whose Parkinson’s may no longer be well-controlled by standard tablets: if you need levodopa five or more times a day, still spend two or more waking hours in an “OFF” state (when the medicine has worn off and stiffness, slowness or tremor return), and experience at least one hour of bothersome involuntary movements (“dyskinesia”) daily. Meeting all three points flags “advanced” Parkinson’s and should prompt a conversation with a movement-disorder specialist about options such as adjusting medication, infusion pumps, or deep-brain stimulation.

How long does it take to go from stage 1 to stage 4 Parkinson's?

In large long-term studies, people who do reach Hoehn & Yahr stage 4 usually take about 8–15 years to get there from stage 1, but extremes of only a few years or more than two decades are documented, and roughly one-third never progress that far at all. How quickly someone moves through the stages depends on things like age at diagnosis, the type of symptoms they start with, their response to medication or deep-brain stimulation, and lifestyle factors such as regular exercise.

How do you make someone with Parkinson's happy?

Ask the person what still brings them joy and what is hardest right now, then focus on two things science shows lift quality of life in Parkinson’s: removing distress (on-time medication, treating depression or poor sleep, making the home and tasks easier so they stay independent) and adding pleasure (regular exercise or dance, music, hobbies, and time with friends or support groups). By pairing practical help with activities that move the body and keep social ties strong, you create the conditions where feeling happier is much more likely.

What happens if you take carbidopa levodopa and you don't have Parkinson's?

Carbidopa-levodopa is meant to replace missing dopamine in Parkinson’s disease; in someone without that deficiency it provides no upside and may cause typical drug reactions such as nausea, dizziness from low blood pressure, palpitations, restless or jerky movements, and mood or sleep disturbances. Because these effects can appear after even a few doses and the medicine could complicate the evaluation of other neurologic problems, it should only be taken under a doctor’s direction—not as a trial on your own.

What is the finger test for Parkinson's?

Doctors ask the patient to rapidly tap the tip of the index finger against the thumb for about 10 seconds on each hand; they look not just at speed but at whether the taps quickly get smaller, slower, or irregular. A normal tap remains quick and wide; taps that lose size or rhythm, hesitate, or differ from one side to the other signal the bradykinesia that helps diagnose and monitor Parkinson’s disease.

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