Ozone gas may ease chemo nerve pain, small trial hopes
NCT ID NCT04299893
First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tests whether adding ozone therapy to standard care can reduce nerve pain caused by chemotherapy. 42 adults with cancer and persistent nerve pain will receive either ozone or oxygen gas via rectal insufflation for 16 weeks. The main goal is to see if pain and quality of life improve, and whether the treatment is cost-effective.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
ozone gas
What this could lead to
If it works, this could offer a new, low-cost way to reduce chronic nerve pain in cancer survivors.
What could go wrong
This is a small, early-phase trial with only 42 participants. The effect may be small or no better than the placebo (oxygen).
Disclaimer
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the original study
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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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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.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Complejo Hospitalario Materno Insular
RECRUITINGLas Palmas de Gran Canaria, Las Palmas, 35016, Spain
Contact Email: •••••@•••••
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Hospital Universitario de Gran Canaria Dr. Negrín
RECRUITINGLas Palmas de Gran Canaria, Las Palmas, 35019, Spain
Contact Email: •••••@•••••
Contact
Contact