Understanding Parkinsonism in Veterans with Brain Injuries
Official title: Clinical and Neuropathological Characterization of Parkinsonism Related to TBI in Veterans (CANPARK-TBI)
Funded at James J Peters VA Medical Center · NIH-11077689 · Data updated 2026-11-12
This study is looking at how brain injuries from military service can affect veterans in the long run, especially in causing symptoms similar to Parkinson's disease, and it aims to help us understand these effects better so we can improve treatment options for those affected.
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 | April 1, 2022 |
| Project end | March 31, 2026 |
| Funding year | 2025 |
| NIH project number | 5I01CX002342-04 |
| Project ID | NIH-11077689 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are veterans who have experienced traumatic brain injuries, including both mild and severe cases.
✕Less likely to help
Patients who have not experienced any form of traumatic brain injury are unlikely to benefit from this research.
What this research studies
This research investigates the long-term effects of traumatic brain injury (TBI) on veterans, particularly focusing on how such injuries can lead to parkinsonism and other neuropsychiatric symptoms. It aims to differentiate TBI-related parkinsonism from traditional Parkinson's disease by examining clinical and pathological features, including the role of abnormal protein deposits like alpha-synuclein and tau. By analyzing veterans who have experienced varying degrees of brain injury, the study seeks to provide a clearer understanding of these conditions and their implications for treatment.
Why it matters
Potential benefit: If successful, this research could lead to improved diagnosis and treatment options for veterans suffering from parkinsonism related to brain injuries.
How similar studies have gone: Previous research has indicated a growing understanding of the relationship between brain injuries and parkinsonism, suggesting that this area of study is both relevant and necessary.
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
Related research
Other NIH-funded projects on the same topics.
-
Immune system changes in Gulf War Veterans Illnesses and potential treatments
This NIH grant aims to study how immune and inflammatory processes contribute to Gulf War Veterans Illnesses and to develop new treatment approaches.
-
Understanding immune dysfunction and social stress in veterans with depression
A study in U.S. veterans with major depressive disorder looks at how stress-related immune changes may be linked to depression and heart health.
-
Maximizing Home Health Aide Support for Veterans and their Caregivers
A VA-focused project to improve access and stability of home health aide services for older veterans and reduce caregiver burden.
-
How VA Medical Foster Homes may cut costs for long-term care
A VA-funded project is examining whether Medical Foster Homes with trained caregivers can provide a cheaper community-based alternative to nursing homes for aging Veterans who receive home-based primary care.
-
Predicting lower-leg fracture risk during exoskeleton-assisted walking after spinal cord injury
This project uses scans and movement data to predict which people with recent spinal cord injuries might have a higher risk of leg fractures when walking with a robotic exoskeleton.
-
Blood DNA changes after repeated blast exposure and poor sleep
This project looks at chemical marks on blood DNA in military and law enforcement personnel who had repeated blast exposures and sleep problems to learn how those changes connect to brain injury symptoms.
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.