Could a light swab stop nose surgery infections?
NCT ID NCT06731881
First seen Jun 14, 2026 · Last updated Jun 19, 2026 · Updated 1 time
Summary
This pilot study is testing whether a light-activated gel applied inside the nose before surgery can prevent infections afterward. Eighty adults having nasal surgery will either get the light treatment or a plain gel. Researchers will track who needs antibiotics for infection within 30 days. The goal is to see if this simple approach can safely reduce surgical site infections.
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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: •••••@•••••
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Contact
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Locations
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Guy's Hospital
RECRUITINGLondon, London, SE1 9RT, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
methylene blue and chlorhexidine solution activated by light (Steriwave device)
What this could lead to
If it works, this could offer a simple, drug-free way to lower infection risk after nasal surgery, reducing the need for antibiotics.
What could go wrong
This is a small, early pilot study (80 people) and is not blinded, so results may be less reliable. The treatment may not significantly reduce infections compared to standard care.
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.