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Study of BHV-1300 in Graves' Disease

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

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06980649
Enrollment
15
Registered
2025-05-20
Start date
2025-08-21
Completion date
2027-09-01
Last updated
2026-07-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Graves Disease

Keywords

Autoimmune thyroid disease, hyperthyroidism, anti thyroid drug, thyroid disease, autoimmune diseases, endocrine system diseases

Brief summary

The purpose of this study is to determine if BHV-1300 is a safe treatment in participants with Graves' Disease and to explore its effect on disease-specific biomarkers.

Interventions

BHV-1300 is delivered subcutaneously (SC)

Sponsors

Biohaven Therapeutics Ltd.
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion 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.

Design outcomes

Primary

MeasureTime frameDescription
Number of participants with Serious AEs (SAEs), AEs leading to discontinuation, deathsBaseline to Week 52To assess the safety and tolerability of BHV-1300. This objective will be measured by assessing the number of unique subjects with SAEs, AEs leading to discontinuation or deaths that are observed during the Open-label Treatment Phase (up to 52 weeks).
Number of participants with Grade 3-4 (CTCAE/DAIDS) treatment-emergent laboratory abnormalitiesBaseline to Week 52To assess the safety and tolerability of BHV-1300. This objective will be measured by assessing the number of unique subjects with Grade 3 or 4 treatment-emergent laboratory abnormalities.

Countries

Australia, United States

Contacts

CONTACTChief Medical Officer
clinicaltrials@biohavenpharma.com203-404-0410

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 1, 2026