Can houseplants protect lab workers from toxic fumes?
NCT ID NCT07264504
First seen Jan 05, 2026 · Last updated Jun 22, 2026 · Updated 25 times
Summary
This study tests whether placing 15 houseplants in two hospital lab rooms can reduce formaldehyde levels in the air and in workers' urine. Formaldehyde is a toxic chemical used to preserve tissue samples. Thirty adult lab staff will have their exposure measured before and two months after plants are installed. The goal is to see if plants can help make the workplace safer.
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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.
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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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CHRU Amiens
RECRUITINGAmiens, 80090, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
houseplants
What this could lead to
If it works, this could point toward a simple, low-cost way to reduce toxic chemical exposure in workplaces.
What could go wrong
This is a very small, early study with only 30 participants. Plants may not lower formaldehyde enough to make a real difference, and results may not apply to other settings.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.