New tool aims to curb overtreatment in Low-Risk thyroid cancer
NCT ID NCT06073223
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This pilot study tested a tool called CQUPLE, designed to help patients with low-risk thyroid cancer understand their treatment options and avoid overtreatment. Fifty patients were split into two groups: one received the CQUPLE decision aid and question list, while the other got usual care. The study measured how acceptable and feasible the tool was for patients and doctors.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- CQUPLE intervention (decision aid chart and question prompt list)
- What this could lead to
- If successful, this tool could help patients with low-risk thyroid cancer make more informed choices and reduce unnecessary surgeries.
- What could go wrong
- This is a small pilot study with only 50 participants, so results may not apply to everyone. The tool's effectiveness is still unproven.
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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50 people
The number who actually took part.
- Started
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Sep 2023
- 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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18 to 80 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: * Age 18 to 80 years * Low risk papillary thyroid cancer or highly suspicious for cancer * Low risk papillary thyroid cancer * cT1-2: Tumor size 4 cm or smaller and limited to the thyroid on ultrasound * cN0: No evidence of lymph node metastasis on ultrasound * cM0: No evidence of distant metastasis on imaging * Highly suspicious for cancer * Cytology meeting Bethesda V or Bethesday III or IV with molecular testing indicating a 70% risk of greater of thyroid cancer * Nodule size 4 cm and smaller * Limited to the thyroid on ultrasound * No evidence of suspicious lymph nodes * No evidence of thyroid cancer outside of the neck * Referred for surgical consultation. Exclusion Criteria: * History of previous thyroid cancer or thyroid surgery and parathyroid surgery * Non-English speaking * Deaf Subject Selection (for Surgeons) Surgeon Inclusion Criteria * Performs at least one thyroid surgery annually on adults * Credentialed at Michigan Medicine Surgeon Exclusion Criteria * None
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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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The University of Michigan Cancer Center
Ann Arbor, Michigan, 48109, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Mapping how thyroid tumors spread and what surgery leaves behind
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- Thyroid surgery under the microscope: what 3,000 real operations reveal