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Study identifier: NCT05599139 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Iodine Uptake After a Low Iodine Diet

Condition: Differentiated Thyroid Cancer  ·  Sponsor: University Medical Center Groningen

PhaseNA
Planned participants25
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

The goal of this clinical trial is to compare the difference in thyroid uptake of a low dose radioactive iodine (10 MBq 123-I or 37 MBq 123-I) in athyreotic patients with differentiated thyroid carcinoma before and after a low iodine diet (LID) of 7 days. The main question it aims to answer is: • What is the difference in iodine uptake before and after a LID of 7 days? Uptake of a low dose of 123-iodine will be measured in participants before and after a low iodine diet of 7 days. Researchers will compare the uptake (%) before and after the LID.

This description comes directly from the study's public registry record.

Talk to the study team

Wouter Zandee, Dr.  ·  +31503613731  ·  w.t.zandee@umcg.nl

Mirthe Links, BSc.  ·  +31503610973  ·  m.h.links@umcg.nl

Always discuss trial participation with your own doctor first.

Locations (1)

UMCGGroningen, Provincie Groningen, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT05599139