A new method to measure brain pressure using ultrasound technology
Official title: iPPSIS: implanted Passive Pressure Sensor Interrogated with (ultra)-Sound
Funded at Emory University · NIH-11110468 · Data updated 2026-11-12
This study is testing a new way to measure brain pressure in people with neurological conditions using a special sensor that sends signals through ultrasound, making it easier to get accurate readings without affecting MRI scans, all to help doctors take better care of patients.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Emory University NIH-funded |
| Lab location | 1 site (Atlanta, United States) |
| Project start | June 15, 2024 |
| Project end | March 31, 2028 |
| Funding year | 2025 |
| Award (this year) | $523,481 |
| NIH project number | 5R01EB035582-02 |
| Project ID | NIH-11110468 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are patients diagnosed with neurological conditions that may lead to elevated intracranial pressure.
✕Less likely to help
Patients with stable intracranial pressure or those not requiring continuous monitoring may not benefit from this research.
What this research studies
This research investigates a novel approach to accurately measure intracranial pressure (ICP) in patients with neurological conditions. By utilizing an implanted pressure sensor that communicates via ultrasound, the study aims to eliminate the common issue of measurement drift seen in traditional devices. This method is designed to be compatible with MRI, allowing for continuous monitoring without interference. The goal is to improve patient management and outcomes by providing stable and accurate pressure readings.
Why it matters
Potential benefit: If successful, this research could lead to more reliable monitoring of intracranial pressure, significantly improving clinical outcomes for patients with neurological conditions.
How similar studies have gone: While there have been advancements in pressure monitoring technologies, this specific ultrasound-based approach is novel and has not been extensively tested in clinical settings.
Where this research is happening
-
Emory University
Atlanta, United States Active
Researchers
- Principal investigator: Myers, David Richard — Emory University
- Study coordinator: Myers, David Richard
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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.