Clinical trial Recruiting at 18 sites Phase 1 Interventional Ages 18 to 65

Testing BHV-1300 for treating Graves' Disease

Official title: An Open-Label Biomarker Study of BHV-1300 in Graves' Disease

Run by Biohaven Pharmaceuticals, Inc. · NCT06980649 · Data updated 2026-11-12

This study is testing a new treatment called BHV-1300 to see if it can help people with Graves' Disease manage their symptoms and improve their condition.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years to 65 Years
SexAll
Enrollment15 (estimated)
SponsorBiohaven Pharmaceuticals, Inc.
Industry-sponsored
Locations18 sites (South Gate, California and 17 other locations)
StatusRecruiting
StartedAugust 21, 2025
Main results expectedSeptember 2027
Study endsSeptember 2027
Registry record updatedJuly 31, 2026
Trial IDNCT06980649 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are individuals with serologically confirmed Graves' Disease and active hyperthyroidism.

Probably not a fit

Patients with hyperthyroidism caused by conditions other than Graves' Disease or those who have undergone radioactive iodine treatment or thyroid surgery may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the safety and effectiveness of BHV-1300 in individuals diagnosed with Graves' Disease, an autoimmune condition that leads to hyperthyroidism. Participants will receive the intervention to assess its impact on their condition. The study aims to gather data on how well BHV-1300 works in managing the symptoms and underlying causes of Graves' Disease. It is a Phase 1 interventional trial, focusing on a specific patient population with active hyperthyroidism.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients suffering from Graves' Disease.

How similar studies have gone: While this approach is novel for BHV-1300, similar studies targeting autoimmune thyroid diseases have shown promise in the past.

Who can join: the full rules

Show full inclusion / exclusion criteria
Key Inclusion Criteria:

1\. Participants must have serologically confirmed Graves' Disease.

Key Exclusion Criteria:

1. History of hyperthyroidism not caused by Graves' Disease (e.g., toxic adenoma or toxic multinodular goiter) and/or history of thyroid storm within six weeks of the Baseline visit.
2. History of treatment with radioactive iodine or thyroid surgery.

Where it's running

  • Site-103
    South Gate, California, United States
    Recruiting
  • Site-100
    Miami, Florida, United States
    Recruiting
  • Site-104
    Columbus, Georgia, United States
    Recruiting
  • Site-108
    Greenville, North Carolina, United States
    Recruiting
  • Site-110
    Canton, Ohio, United States
    Recruiting
  • Site-107
    Memphis, Tennessee, United States
    Recruiting
Show 12 more locations
  • Site-109
    Dallas, Texas, United States
    Recruiting
  • Site-106
    Houston, Texas, United States
    Recruiting
  • Site-101
    Houston, Texas, United States
    Recruiting
  • Site-105
    Shavano Park, Texas, United States
    Recruiting
  • Site-004
    Fitzroy, Australia
    Recruiting
  • Site-011
    Herston, Australia
    Recruiting
  • Site-001
    Kotara, Australia
    Recruiting
  • Site-003
    Melbourne, Australia
    Recruiting
  • Site-010
    Oaklands Park, Australia
    Recruiting
  • Site-008
    Parkville, Australia
    Recruiting
  • Site-006
    St Leonards, Australia
    Recruiting
  • Site-002
    Torquay, Australia
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.