New drug aims to tame overactive thyroid in Graves' disease

NCT ID NCT07682896

First seen Jul 06, 2026 · Last updated Jul 07, 2026 · Updated 1 time

Summary

This phase 2 trial tests an experimental drug called YB-101 in people with Graves' disease, an autoimmune condition that causes an overactive thyroid. The study will see if YB-101 can help normalize thyroid hormone levels and allow patients to stop taking anti-thyroid medications. Participants receive either YB-101 or a placebo injection over 24 weeks, with safety and effectiveness monitored closely.

What this could mean

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

Active substance
YB-101
What this could lead to
If successful, YB-101 could offer a new way to control thyroid function in Graves' disease, potentially reducing the need for anti-thyroid drugs.
What could go wrong
This is an early-phase trial with a small number of participants, so results may not apply to everyone. The drug may cause side effects or fail to improve thyroid function.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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

Study contacts

  • Contact

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

Locations

  • Site 100

    RECRUITING

    Amarillo, Texas, 79124, United States

  • Site 101

    RECRUITING

    Humble, Texas, 77346, United States

  • Site 103

    NOT_YET_RECRUITING

    Sacramento, California, 95817, United States

  • Site 104

    NOT_YET_RECRUITING

    Columbus, Ohio, 43201, United States

  • Site 105

    NOT_YET_RECRUITING

    Torrance, California, 90502, United States

  • Site 106

    NOT_YET_RECRUITING

    Fort Worth, Texas, 76132, United States

  • Site 107

    RECRUITING

    Livonia, Michigan, 48152, United States

  • Site 108

    NOT_YET_RECRUITING

    Omaha, Nebraska, 68198, United States

  • Site 109

    NOT_YET_RECRUITING

    Miami Lakes, Florida, 33016, United States

  • Site 110

    NOT_YET_RECRUITING

    Houston, Texas, 77095, United States

  • Site 111

    NOT_YET_RECRUITING

    San Francisco, California, 94143, United States

  • Site 112

    NOT_YET_RECRUITING

    Gilbert, Arizona, 85297, United States

  • Site 115

    NOT_YET_RECRUITING

    Palm Harbor, Florida, 34684, United States

  • Site 116

    NOT_YET_RECRUITING

    San Antonio, Texas, 78233, United States

  • Site 117

    RECRUITING

    Conroe, Texas, 77384, United States

  • Site 118

    NOT_YET_RECRUITING

    Macon, Georgia, 31210, United States

  • Site 119

    NOT_YET_RECRUITING

    Chesapeake, Virginia, 23321, United States

  • Site 120

    NOT_YET_RECRUITING

    Orchard Park, New York, 14127, United States

  • Site 121

    NOT_YET_RECRUITING

    La Mesa, California, 91942, United States

  • Site 122

    NOT_YET_RECRUITING

    Bowling Green, Kentucky, 42103, United States

  • Site 123

    NOT_YET_RECRUITING

    Sarasota, Florida, 34239, United States

  • Site 124

    NOT_YET_RECRUITING

    Sayre, Pennsylvania, 18840, United States

  • Site 125

    NOT_YET_RECRUITING

    Orange, California, 92868, United States

  • Site 126

    NOT_YET_RECRUITING

    Flint, Michigan, 48532, United States

  • Site 127

    NOT_YET_RECRUITING

    El Paso, Texas, 79935, United States

  • Site 128

    NOT_YET_RECRUITING

    Edinburg, Texas, 78539, United States

  • Site 129

    NOT_YET_RECRUITING

    Niagara Falls, New York, 14304, United States

  • Site 130

    NOT_YET_RECRUITING

    Phoenix, Arizona, 85006, United States

  • Site 150

    NOT_YET_RECRUITING

    Melbourne N., Victoria, 3051, Australia

  • Site 151

    NOT_YET_RECRUITING

    East Melbourne, Victoria, 3002, Australia

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