Investigating how temperature and solvents affect harmful substances in electronic cigarettes
Official title: Project 1: Translational Studies on Temperature and Solvent Effects on Electronic Cigarette-Derived Oxidants
Funded at Pennsylvania State Univ Hershey Med Ctr · NIH-10934548 · Data updated 2026-11-12
This study is looking at how the temperature and ingredients in e-cigarettes affect the creation of harmful substances, so we can better understand the safety of these products for people who use them.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Pennsylvania State Univ Hershey Med Ctr NIH-funded |
| Lab location | 1 site (Hershey, United States) |
| Project start | September 30, 2023 |
| Project end | August 31, 2028 |
| Funding year | 2024 |
| Award (this year) | $446,704 |
| NIH project number | 5U54DA058271-02 |
| Project ID | NIH-10934548 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are current electronic cigarette users who may be concerned about the health impacts of their usage.
✕Less likely to help
Patients who do not use electronic cigarettes or are not exposed to tobacco products may not benefit from this research.
What this research studies
This research explores the safety of electronic cigarettes (EC) by examining how temperature and the concentration of solvents in e-liquids influence the production of harmful oxidants. Using both in vitro and in vivo animal models, the study aims to identify the relationship between these factors and the potential health risks associated with EC use. The findings could provide critical insights for regulatory standards and help inform users about the safety of different EC products.
Why it matters
Potential benefit: If successful, this research could lead to improved safety standards for electronic cigarettes, reducing health risks for users.
How similar studies have gone: Previous research has indicated that temperature and chemical composition can significantly affect the toxicity of tobacco products, suggesting that this approach may yield valuable insights.
Where this research is happening
-
Pennsylvania State Univ Hershey Med Ctr
Hershey, United States Active
Researchers
- Principal investigator: Spratt, Thomas E — Pennsylvania State Univ Hershey Med Ctr
- Study coordinator: Spratt, Thomas E
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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.