How tampon nanoplastic particles affect gynecological health
Official title: The influence of tampon nanoplastic particles on gynecological mucosal barriers
Funded at Oregon State University · NIH-11013326 · Data updated 2026-11-12
This study is looking at how tiny plastic particles from tampons might affect the vaginal and cervical tissues, helping us understand if they could cause problems like inflammation or hormonal changes, which could lead to serious health issues.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Oregon State University NIH-funded |
| Lab location | 1 site (Corvallis, United States) |
| Project start | January 22, 2024 |
| Project end | December 31, 2025 |
| Funding year | 2025 |
| Award (this year) | $174,390 |
| NIH project number | 5R21ES035963-02 |
| Project ID | NIH-11013326 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals who menstruate and use tampons as their primary menstrual hygiene product.
✕Less likely to help
Patients who do not use tampons or those who have undergone surgical procedures affecting their gynecological health may not benefit from this research.
What this research studies
This research investigates the impact of nanoplastic particles released from tampons on the mucosal barriers of the vagina and cervix. It aims to identify the chemical characteristics of these particles and their physiological effects when they come into contact with gynecological tissues. The study will explore how these particles may penetrate protective barriers, potentially leading to inflammation, hormonal disruptions, and increased risks of conditions such as cervical cancer and endometriosis. By understanding these interactions, the research seeks to provide insights into the safety of menstrual hygiene products.
Why it matters
Potential benefit: If successful, this research could lead to improved safety standards for menstrual hygiene products and better health outcomes for individuals who menstruate.
How similar studies have gone: While the specific focus on tampon nanoplastics is novel, there is growing evidence that similar studies on nanoplastics in other contexts have shown significant health implications.
Where this research is happening
-
Oregon State University
Corvallis, United States Active
Researchers
- Principal investigator: Fogg, Kaitlin C — Oregon State University
- Study coordinator: Fogg, Kaitlin C
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.