Investigating how bone changes contribute to pain in osteoarthritis
Subchondral Bone Cavities in Osteoarthritis Pain
This study is looking at how changes in the bone beneath the cartilage might be linked to the pain you feel with osteoarthritis, and it aims to find out if certain molecules can make that pain worse, so we can better understand what causes your discomfort.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Johns Hopkins University NIH-funded |
| Lab location | 1 site (Baltimore, United States) |
| Project ID | NIH-10768946 on NIH RePORTER |
What this research studies
This research focuses on understanding the relationship between subchondral bone changes and pain experienced by patients with osteoarthritis (OA). It examines how the enlargement of bone cavities and the presence of specific molecules, like PGE2, may sensitize nerve fibers in the bone, leading to increased pain. By utilizing MRI to visualize bone lesions and studying the underlying mechanisms, the research aims to uncover new insights into the causes of OA pain. Patients may be involved in assessments that help correlate their pain levels with these bone changes.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals diagnosed with osteoarthritis who experience chronic pain.
Not a fit: Patients without osteoarthritis or those whose pain is not related to bone changes may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new pain management strategies for osteoarthritis patients.
How similar studies have performed: Previous research has shown promising results in understanding pain mechanisms in osteoarthritis, suggesting that this approach could yield valuable insights.
Where this research is happening
Baltimore, United States
- Johns Hopkins University — Baltimore, United States (Active)
Researchers
- Principal investigator: Cao, Xu — Johns Hopkins University
- Study coordinator: Cao, Xu
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 below.