Could millions of seniors ditch a daily thyroid pill?
Disease control
Not yet recruiting
This study asks whether adults aged 65 and older with mild underactive thyroid (subclinical hypothyroidism) can safely stop their low-dose levothyroxine medication. Half the participants will continue their usual levothyroxine, while the other half will receive a placebo for 6 mo…
Phase 4 • Sponsor: Spyridoula Maraka • Aim: Disease control
Last updated Aug 28, 2026 00:00 UTC