Buzzy, coaching, or kaleidoscope: which best calms kids during cancer shots?
NCT ID NCT07667712
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested three non-drug methods to reduce pain, fear, and anxiety during subcutaneous injections in 45 children aged 6–12 with cancer. The approaches were Buzzy® (a device that vibrates and cools the skin), a cognitive-behavioral coaching package, and a kaleidoscope for visual distraction. The goal was to find practical, safe options nurses can use to make needle procedures more comfortable for young patients.
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 (cold and vibration), cognitive behavioral intervention package, and kaleidoscope
- What this could lead to
- If successful, this could give nurses simple, drug-free tools to make routine injections less distressing for children with cancer.
- What could go wrong
- This is a small, completed trial (45 children) comparing three approaches, so results may not apply to all children or settings. No long-term outcomes were measured.
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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45 people
The number who actually took part.
- Started
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Dec 2024
- Finished
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Sep 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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6 to 12 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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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 6 to 12 years * Diagnosis of cancer * Having received chemotherapy at least once * Willingness of both the child and parent to participate in the study Exclusion Criteria: * Visual, auditory, verbal, or cognitive impairment preventing participation * Terminal stage of disease * Use of sedative, analgesic, or narcotic medication within 24 hours before the procedure * Baseline pain score of 2 or higher on the Wong-Baker Faces Pain Rating Scale unrelated to the procedure * Inability to complete the injection in a single attempt * Withdrawal before completion of the study procedures
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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
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Kocaeli University
Kocaeli, İzmit, 41001, Turkey (Türkiye)
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