Understanding recovery after hip fracture for older adults with dementia
Official title: Developing a Novel Analytical Toolbox to Tackle Multifaceted Statistical Challenges in Analyzing Post-Fracture Recovery Trajectories in Older Adults with ADRD
Funded at University of Maryland Baltimore · NIH-11325835 · Data updated 2026-11-12
The team will build new data tools to better predict and explain recovery patterns after hip fracture for older adults living with Alzheimer’s disease and related dementias.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Maryland Baltimore NIH-funded |
| Lab location | 1 site (Baltimore, United States) |
| Project start | August 15, 2024 |
| Project end | April 30, 2029 |
| Funding year | 2026 |
| Award (this year) | $598,829 |
| NIH project number | 5R01AG089377-03 |
| Project ID | NIH-11325835 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for the data analyses are U.S. adults aged 65+ with Alzheimer’s disease or related dementias who experienced a hip fracture and appear in Medicare or participating hospital records.
✕Less likely to help
People without dementia, younger than 65, or those seeking a new medical treatment for their fracture are unlikely to get direct benefit from this analytical research.
What this research studies
If you are an older adult with Alzheimer’s disease or a related dementia who has had a hip fracture, this project aims to improve how doctors understand and predict your recovery. Researchers will develop new statistical methods — an analytical toolbox — and apply them to large hospital and Medicare datasets to follow recovery over time. They will compare patient-level and hospital-level factors to find patterns that explain why some people recover quickly while others have prolonged disability. This work uses existing health records rather than testing a treatment, but the findings could support more personalized transitional care and better resource planning.
Why it matters
Potential benefit: If successful, these tools could help clinicians tailor post-fracture care so more people with dementia regain function faster and spend more days at home.
How similar studies have gone: Previous research has used Medicare data and predictive models to study hip fracture outcomes, but focusing on dementia-related recovery patterns with new statistical tools is relatively novel.
Where this research is happening
-
University of Maryland Baltimore
Baltimore, United States Active
Researchers
- Principal investigator: Chen, Chixiang — University of Maryland Baltimore
- Study coordinator: Chen, Chixiang
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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.