Exploring how flexible spinal implants affect healing in the spine
Investigating the effect of mechanical compliance of metamaterial interbody cages on spinal fusion progress in vivo
This study is looking at new flexible spinal implants to see how they help with healing after surgery, which could lead to better recovery for people with back problems.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Pittsburgh at Pittsburgh NIH-funded |
| Lab location | 1 site (Pittsburgh, United States) |
| Project ID | NIH-11005400 on NIH RePORTER |
What this research studies
This research investigates how the flexibility of new spinal implants, known as metamaterial interbody cages, influences the healing process of spinal fusion. By creating these innovative implants with adjustable stiffness and porosity, the study aims to understand their impact on load-sharing and bone formation during movement. The research will be conducted using animal models to assess how these implants perform in real-life conditions, potentially leading to improved surgical outcomes for patients with spinal issues.
Who could benefit from this research
Good fit: Ideal candidates for this research are adults over 21 years old who require spinal fusion surgery due to conditions like degenerative disc disease or spinal instability.
Not a fit: Patients with spinal conditions that do not require surgical intervention or those who are not candidates for spinal fusion surgery may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to more effective spinal implants that enhance healing and reduce recovery time for patients undergoing spinal fusion surgery.
How similar studies have performed: While the concept of using flexible implants is gaining interest, this specific approach with metamaterial cages is novel and has not been extensively tested in previous research.
Where this research is happening
Pittsburgh, United States
- University of Pittsburgh at Pittsburgh — Pittsburgh, United States (Active)
Researchers
- Principal investigator: Alavi, Amir — University of Pittsburgh at Pittsburgh
- Study coordinator: Alavi, Amir
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.