Lollipop could replace painful throat swabs for kids
NCT ID NCT05175196
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a lollipop-shaped device called CandyCollect to see if it can detect strep throat in children ages 5-17. Kids suck on the lollipop for a few minutes, and it captures bacteria in special channels. Researchers compare results to standard throat swabs to see if the candy-like test is just as accurate and more comfortable.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- CandyCollect device (lollipop-shaped saliva collection tool)
- What this could lead to
- If it works, this could offer a less scary way to test for strep throat in children, making clinic visits easier.
- What could go wrong
- This study is small and currently suspended, so results may not be reliable. The device may not be as accurate as standard tests.
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 210 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2023
- Expected to finish
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Mar 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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5 to 17 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.
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: * Child age 5-17 years old * Diagnosis of acute pharyngitis caused by GAS * A positive RADT swab in clinic * Able to assent and complete surveys in English Exclusion Criteria: * Unable to suck on a swab or CandyCollect * Previous participation in this study * Self-reported sensitivity to sugar-free products Inclusion for Caregiver Participants: * Parent or legal guardian able to provide consent for child participant * Physically present at the clinic with the child * Able consent and complete surveys in English Exclusion for Caregiver Participants: * Does not meet inclusion criteria
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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 places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
Contacts and locations
Locations
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University of Wisconsin Hospital and Clinics
Madison, Wisconsin, 53792, United States
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