Can a plastic device or a skin tap make shots less scary for kids?
NCT ID NCT07190547
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested two non-drug methods to reduce pain, fear, and anxiety in children aged 4 to 6 getting intramuscular injections in a pediatric emergency department. One method used a flat, bumpy plastic device called ShotBlocker pressed against the skin before the shot. The other was the Helfer Skin Tap Technique, a gentle tapping on the skin. The trial enrolled 120 children and measured their pain and fear right after the injection using simple face scales.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ShotBlocker device and Helfer Skin Tap Technique
- What this could lead to
- If effective, these simple, low-cost methods could help reduce pain and fear in young children during routine injections in emergency settings.
- What could go wrong
- This is a small, completed trial with 120 children, so results may not apply to all settings or age groups. The methods may not work for every child.
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
-
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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120 people
The number who actually took part.
- Started
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Sep 2025
- Finished
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Dec 2025
- 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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4 to 6 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Children aged between 4 and 6 years, * An intramuscular (IM) medication order was prescribed by a physician, * The IM injection was administered in the pediatric emergency department, * No history of chronic pain-causing illness, * No diagnosis of neurodevelopmental disorders, * Had not received any analgesic medications in the past 6 hours, * No history of syncope (fainting) during previous injections, No diagnosis of mental retardation, * No scar tissue or muscle atrophy at the intended injection site, * Body mass index (BMI) percentile between the 10th and 90th percentiles for age and gender, * Both child and parent provided informed consent to participate in the study. Exclusion Criteria; * Participants were excluded from the study if: * The child was younger than 4 or older than 6 years, * There was scar tissue or muscle atrophy at the injection site, * The child or parent had communication difficulties, * The child's BMI was below the 10th percentile (cachectic) or above the 90th percentile (obese), * Either the child or parent declined to participate in the research.
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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
Locations
-
Sakarya University
Sakarya, Turkey (Türkiye)
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