Scientists lock volunteers in 'Pure' rooms to uncover hidden dangers of daily chemicals

NCT ID NCT07271381

First seen Jan 04, 2026 · Last updated May 16, 2026 · Updated 17 times

Summary

This study looks at how common chemicals in pollution, food, and personal care products affect our health. Healthy adults aged 18 to 80 will stay in a hospital room for two separate 7-day periods—one in a 'pure' room with filtered air and unprocessed foods, and another with typical environmental exposures. Researchers will test skin, gut, and lung changes to better understand links to allergies and inflammation.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.