Investigating how a poor sense of smell affects the health of older adults
Poor sense of smell and the health of older adults
This study is looking at how a weak sense of smell might be a sign of serious health issues, like dementia or Parkinson's disease, in older adults aged 65 and up, and it hopes to help us understand how this could affect their overall health and aging.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Michigan State University NIH-funded |
| Lab location | 1 site (East Lansing, United States) |
| Project ID | NIH-11051843 on NIH RePORTER |
What this research studies
This research explores the connection between a poor sense of smell and various health outcomes in older adults, particularly those aged 65 and older. It aims to identify whether a diminished sense of smell is an early indicator of serious conditions like dementia and Parkinson's disease, as well as its potential link to accelerated aging. By utilizing noninvasive olfactory tests and analyzing extensive data from established community cohorts, the study seeks to uncover the broader health implications of olfactory impairment. Participants will be part of a large-scale analysis involving over 8,600 older adults, providing valuable insights into how sensory loss may impact overall health and longevity.
Who could benefit from this research
Good fit: Ideal candidates for this research are older adults aged 65 and above, particularly those who may be experiencing a decline in their sense of smell.
Not a fit: Patients under the age of 65 or those without any olfactory impairment may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to early interventions that improve health outcomes and quality of life for older adults with a poor sense of smell.
How similar studies have performed: Previous research has indicated that olfactory impairment is linked to serious health conditions, suggesting that this study builds on established findings rather than exploring a completely novel area.
Where this research is happening
East Lansing, United States
- Michigan State University — East Lansing, United States (Active)
Researchers
- Principal investigator: Chen, Honglei — Michigan State University
- Study coordinator: Chen, Honglei
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.