Could a simple gel replace pills for Kids' pain?
NCT ID NCT07145645
First seen Apr 20, 2026 · Last updated Jun 23, 2026 · Updated 8 times
Summary
This pilot study tests whether a topical diclofenac gel (Voltaren) works as well as oral ibuprofen for reducing pain in children aged 6-18 with ankle or knee sprains. Sixty participants will use either the gel or oral medicine three times a day for three days, then report their pain levels over two weeks. The main goal is to see if a larger trial is possible, not to prove which treatment is better.
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This is a summary of
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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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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Alberta Children's Hospital
RECRUITINGCalgary, Alberta, T3B 6A8, Canada
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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Stollery Children's Hospital
NOT_YET_RECRUITINGEdmonton, Alberta, T6G 2B7, Canada
Contact
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
diclofenac gel (Voltaren) and ibuprofen oral suspension (Children's Motrin)
What this could lead to
If successful, this could show that a topical gel is a safe and effective alternative to oral pain medicine for children with sprains and strains, potentially reducing side effects like stomach upset.
What could go wrong
This is a small pilot study with only 60 participants, focused on feasibility rather than proving effectiveness. The results may not apply to all children or injuries, and the gel may not work as well as expected.
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.