Understanding Parkinson-like Symptoms After Traumatic Brain Injury in Veterans
Official title: Clinical and Neuropathological Characterization of Parkinsonism Related to TBI in Veterans (CANPARK-TBI)
Funded at James J Peters VA Medical Center · NIH-11412279 · Data updated 2026-11-12
A study explores how brain injuries in veterans relate to later Parkinson-like symptoms, aiming to identify clinical features and biomarkers that could guide future care.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | James J Peters VA Medical Center NIH-funded |
| Lab location | 1 site (Bronx, United States) |
| Project start | October 1, 2026 |
| Project end | September 30, 2030 |
| Funding year | 2026 |
| NIH project number | 2I01RD001594-05A1 |
| Project ID | NIH-11412279 on NIH RePORTER |
Who could benefit from this research
✓Could help
Veterans or others with a history of traumatic brain injury who develop parkinsonism-like symptoms or are at risk for such symptoms.
✕Less likely to help
Individuals without a history of TBI or without parkinsonism-related symptoms may not directly benefit from this study.
What this research studies
This project looks at veterans who have had traumatic brain injuries to see how their symptoms develop over time and what biomarkers and brain changes accompany those symptoms. It combines detailed patient examinations, modern biomarker tests, and thorough examination of brain tissue to understand the underlying processes. The goal is to figure out whether TBI-related parkinsonism is the same disease as Parkinson’s or a mix of different neurodegenerative conditions, so that therapies can be better tailored. Researchers will compare people with TBI-associated symptoms to those without to pinpoint distinguishing features and risks. The work may pave the way for earlier diagnosis and more effective, targeted treatments for veterans and others with TBI-related movement problems.
Why it matters
Potential benefit: If successful, this work could lead to earlier detection and more personalized treatments for veterans with TBI-related parkinsonism.
How similar studies have gone: Previous research has linked TBI to later parkinsonism, but this study seeks deeper biomarker and neuropathological insights to clarify mechanisms.
Where this research is happening
-
James J Peters VA Medical Center
Bronx, United States Active
Researchers
- Principal investigator: Walker, Ruth Helen — James J Peters VA Medical Center
- Study coordinator: Walker, Ruth Helen
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.