Parkinson's Disease Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People between 50 and 85 years of age
- People who have been diagnosed with Essential Tremor (ET) — meaning they have shaking in both arms during movement, lasting at least 3 years, with no other neurological conditions present
- People who have been diagnosed with ET-Plus — meaning they have Essential Tremor along with some additional mild neurological signs that are not clearly explained by another condition
- People who are willing to take part in all parts of the study
- People who are able and willing to sign a written consent form agreeing to participate
Who may not be able to join:
- People who are younger than 50 or older than 85
- People with serious disease affecting blood flow in the legs or arms
- People with currently active heart disease or stroke-related blood vessel disease
- People who are currently taking blood-thinning medications or a combination of two anti-clotting medications
- People with a history of alcoholism
- People who have had an allergic reaction to local anaesthetic
- People with a history of, or higher risk of, poor wound healing, heavy scarring, or raised scar tissue (keloid formation)
- People whose ET or ET-Plus is considered likely to be caused by a brain injury or a problem with blood supply to the brain
- People who have another neurodegenerative condition or signs of another neurological problem alongside their tremor
- People with an abnormal DaTscan result (a type of brain imaging scan used to assess certain movement disorders) (confirm with trial site)
- People who are currently being treated with a medication called carbidopa-levodopa for Parkinson's disease
- People whose tremor only affects the head or voice, with no arm tremor
- People whose tremor only occurs during one specific task, such as writing
- People whose tremor only occurs in certain body positions and does not otherwise meet the full criteria for an ET diagnosis
- People whose tremor started suddenly or has worsened in a step-by-step pattern
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Phone: 480-434-6446
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Quantity of P-SYN in skin; Rate of Phenoconversion
Can't join this trial?
Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.