Pee power: urine test could replace blood draws for thyroid cancer Follow-Up
NCT ID NCT04948437
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing whether substances found in urine can help doctors monitor thyroid cancer after treatment. Researchers are collecting urine samples from 103 people who had their thyroid removed and/or radioactive iodine therapy. They are looking for specific proteins in the urine that might show if the cancer is coming back, potentially offering a simpler way to track the disease without frequent blood tests.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 103 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2021
- Expected to finish
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Oct 2026
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.
Who is studied
The investigators carried out a prospective study enrolling patients with thyroid cancer, who had received ablative thyroidectomy and /or radioactive iodine therapy for two more years. The study already enrolled seventy-three patients with thyroid cancer, and the investigators plan to enroll 30 new patients in this consecutive research study. All patients received total thyroidectomy under clinically surgical judgement in initial therapeutic option. The investigators also further found some difference between papillary thyroid cancer and follicular thyroid cancer, and we will continue annually to closely monitor the change of U-Ex Tg and urinary exosomal galectin-3 between differently cellular types of thyroid cancers.
- Ages
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20 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.
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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: * diagnosed patients with thyroid papillary, follicular and anaplastic thyroid cancer, post-operation follow up Exclusion Criteria: * unclearly diagnosed patients with thyroid papillary, follicular and anaplastic thyroid cancer
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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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Chih-Yuan Wang, M.D
Taipei, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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