A chill or a tap: simple tricks that could take the sting out of baby shots
NCT ID NCT07779681
First seen Aug 21, 2026 · Last updated Aug 21, 2026
Summary
This study tests two simple, non-drug methods to reduce pain during routine vaccination in 12-month-old infants. One group gets a cold spray on the injection site before the shot, another gets a gentle tapping technique near the site during the injection, and a third gets standard care. Researchers will measure pain using a validated scale, along with crying time and vital signs, to see if either method helps.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Cold spray and the Helfer Skin Tap technique, two non-drug methods to ease injection pain
- What this could lead to
- If effective, these simple techniques could offer drug-free ways to reduce pain and distress during routine infant vaccinations.
- What could go wrong
- The trial is small and early, and pain is subjective—results may not apply to all infants or other vaccines. The techniques may not meaningfully reduce pain.
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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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- 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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12 to 12 months
- 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: * Parent or legal guardian has at least primary school education. * Parent or legal guardian agrees for the infant to participate in the study. * The infant is scheduled to receive the pneumococcal conjugate vaccine by - intramuscular injection. * The infant was born between 38 and 42 weeks of gestation. * The infant is 12 months old. * The infant's body weight corresponds to the 50th percentile. Exclusion Criteria: * Parent or legal guardian is illiterate. * The infant was born preterm or postterm. * The infant attends the family health center for a vaccine other than the pneumococcal conjugate vaccine. * The infant has a congenital anomaly, birth asphyxia, or any chronic disease. * The infant received an analgesic medication within at least 4 hours before vaccination.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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Other studies related to the condition(s) this trial covers.
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