Buzzy bee or cold spray: which eases Kids' IV pain best?
NCT ID NCT06182631
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested two ways to reduce pain when children get an IV in the emergency department: a vibrating device with ice called Buzzy, and a cold spray (vapocoolant). 172 kids who needed an IV were randomly assigned to one of these or a placebo. Researchers measured pain using a faces scale and also asked parents to rate the child's pain. The goal is to find a simple, effective method to make IV insertion less scary and painful for children.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Buzzy device (vibration with ice wings) and vapocoolant spray (ethyl chloride)
- What this could lead to
- If one method proves clearly better, hospitals may adopt it to make IV sticks less painful for children.
- What could go wrong
- This is a single completed trial with 172 children, so results may not apply to all kids or settings. Pain is subjective, and the placebo group also had a band placed, which could reduce differences.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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172 people
The number who actually took part.
- Started
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Jul 2019
- Finished
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Jan 2021
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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6 to 18 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Need IV's line placement for IV fluids and/or phlebotomy Exclusion Criteria: * patients sensitive to cold i.e. Raynaud's * critically ill patients * mentally challenged patients * GCS\< 15 * Patient with altered sensation * Patients needing more than one attempt at IV placement
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Oshei Childrens Hospital
Buffalo, New York, 14203, United States