Separate Parkinson from similar disorders
- Trial ID
- NCT06490926
- Official Title
- NMR Based Metabolomic Study of Serum Biomarkers in Patients With Parkinson's Disease and Atypical Parkinsonian Syndrome
- Goal
- Separate Parkinson from similar disorders
- Status
- RECRUITING
- Sponsor
- Fujian Medical University Union Hospital
- Study Type
- OBSERVATIONAL
- Enrollment
- 180 participants
- Conditions
- Progressive Supranuclear Palsy, Multiple System Atrophy, Parkinson's Disease
Summary For Families
The goal is to find serum metabolic biomarkers that can reliably tell Parkinson's disease apart from atypical parkinsonian syndromes like multiple system atrophy and progressive supranuclear palsy, and to see whether subtypes such as MSA-P versus MSA-C or tremor-predominant versus PIGD Parkinson's have distinct metabolic fingerprints. The approach uses NMR spectroscopy on blood serum to measure many small-molecule metabolites, creating a noninvasive metabolic profile that could become a diagnostic fingerprint, and it is purely observational so it does not change your medications or interact with levodopa. Eligible participants are adults 45 to 80 years old with diagnoses of idiopathic Parkinson's disease, MSA, or PSP by standard criteria, while people with hereditary or secondary parkinsonism, prior deep brain stimulation, or a history of cancer are excluded.
Locations
- Fujian Medical University Union Hospital, Fuzhou, Fujian, China
Frequently Asked Questions
- What is this trial testing?
- This trial is studying an experimental treatment. The goal is to find serum metabolic biomarkers that can reliably tell Parkinson's disease apart from atypical parkinsonian syndromes like multiple system atrophy and progressive supranuclear palsy, and to see whether subtypes such as MSA-P versus MSA-C or tremor-predominant versus PIGD Parkinson's have distinct metabolic fingerprints. The approach uses NMR spectroscopy on blood serum to measure many small-molecule metabolites, creating a noninvasive metabolic profile that could become a diagnostic fingerprint, and it is purely observational so it does not change your medications or interact with levodopa. Eligible participants are adults 45 to 80 years old with diagnoses of idiopathic Parkinson's disease, MSA, or PSP by standard criteria, while people with hereditary or secondary parkinsonism, prior deep brain stimulation, or a history of cancer are excluded.
- Who can participate?
- Participants must be between 45 Years and 80 Years.
- Where is this trial located?
- This trial is recruiting at 1 location.
- Does it cost anything to join?
- No. There is no cost to participate. Study-related care and treatment are provided at no charge.
- How long does the trial last?
- This trial is estimated to last approximately 1 year and 5 months.
- Will I get the real drug or a placebo?
- It depends on the trial design. Some Parkinson's trials are placebo controlled, meaning a portion of participants get an inactive comparison while others get the experimental treatment. Some use crossover designs so everyone eventually receives the active treatment at some point. Observational trials do not use a placebo at all because they are not testing a new treatment. The consent form for any specific trial spells out the design and your odds of being assigned to placebo before you enroll.
- How often will I need to visit the study site?
- Visit frequency varies by trial. Many Parkinson's studies require an in person visit every 4 to 12 weeks during the active treatment phase, with shorter or longer gaps depending on the design. The site coordinator can give you the full visit schedule before you sign anything, so you know what the time commitment looks like.
- Can I leave the trial if I change my mind?
- Yes. You can withdraw from any clinical trial at any time, for any reason, without affecting your standard medical care. Trials are voluntary by law. The team may ask if you are willing to do a brief exit visit so they can collect safety information, but you are not obligated.
- Will travel or parking be reimbursed?
- Many trials reimburse for parking, mileage, and sometimes lodging if the site is far from your home. Reimbursement policies vary by sponsor and site. When you contact the trial team, ask specifically what is covered and how reimbursement is processed.
- Can my spouse or care partner come with me to visits?
- In most cases yes, and it is often encouraged. Care partners can help with notes, questions, and getting home safely after a long visit. Some study assessments do need to happen one on one, but care partners are usually welcome for the rest of the appointment.