Clinical Trials
for Parkinson's in Texas
31 clinical trials for Parkinson's are currently recruiting participants at study sites in Texas. Study-related care is provided at no cost.
Parkinson's clinical trials in Texas: what to expect
Parkinson's trials fall into three groups. Disease-modifying studies test drugs meant to slow progression, including treatments aimed at alpha-synuclein, repurposed diabetes drugs and therapies for people with LRRK2 or GBA gene variants. Symptom studies test new ways to smooth out "off" periods and dyskinesia, and procedures such as focused ultrasound and deep brain stimulation. And a large number of studies involve no medicine: exercise, speech and balance programs, wearables, and long-term observational studies that track the disease.
In Texas, recruiting parkinson's studies are concentrated in Houston, Dallas, Round Rock and San Antonio, with sites in 6 other cities. 18 of the 31 are run by a drug or device company, which usually means a larger study with travel reimbursement; the rest are academic or hospital-led.
Who Parkinson's trials usually look for
Disease-modifying trials usually enroll people diagnosed in the last two to five years, sometimes before any Parkinson's medicine has started. Symptom trials want people on levodopa who have a stated number of hours of "off" time a day. Most set ages 30 to 80, exclude dementia and atypical parkinsonism, and may require a dopamine transporter scan to confirm the diagnosis. Genetic trials test for the variant at no cost. Exercise and observational studies accept a much wider range.
What taking part involves
Screening includes a movement exam, sometimes performed both before and after your morning dose, blood work and a scan. Drug trials run twelve weeks to two years with monthly visits, symptom diaries and, in some, a spinal fluid test. Placebo arms are common and medicines you already take generally continue. Exercise and rehabilitation trials involve sessions two or three times a week for several months. Everything study-related is free and travel is usually reimbursed; a care partner is welcome and sometimes required.
Questions worth asking the study team
Whether you must skip a dose before visits; whether your current medicines continue; what the chance of placebo is and whether an extension follows; how many visits are required; and whether you will be told the results of any scans or genetic tests.
Showing 20 of 31 recruiting Parkinson's trials in Texas
Where the Parkinson's studies are in Texas
- Baylor College of Medicine, Houston4 trials
- University of Texas Southwestern Medical Center, Dallas3 trials
- Central Texas Neurology Consultants, Round Rock2 trials
- The University of Texas Health Science Center at Houston, Houston2 trials
- UT Southwestern Medical Center, Dallas2 trials
- Austin Clinic PPD, Austin1 trial
- Houston11
- Dallas9
- Round Rock7
- San Antonio6
- Georgetown4
- Austin2
- Cypress2
- El Paso1
Counts are recruiting studies listing at least one site in Texas, from ClinicalTrials.gov, refreshed every two days.
Parkinson's clinical trials in Texas: common questions
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