Could older thyroid patients get more flexible dosing?

NCT ID NCT06073665

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether older adults (65+) with hypothyroidism can safely take their thyroid medication (levothyroxine) with more flexible dosing. Researchers want to see if this affects quality of life, tiredness, and thinking skills. The trial involves 228 participants and compares different dosing strategies over time.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Levothyroxine (thyroid hormone replacement)

What this could lead to

If successful, this could show that older adults with hypothyroidism can have more flexible dosing without harming their quality of life or thinking abilities.

What could go wrong

This is a Phase 4 trial with 228 participants, so results may not apply to everyone. There is a risk that flexible dosing could lead to under- or over-treatment of thyroid levels.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

hypothyroidism

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Penn Medicine, Smilow Translational Research Center

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States