Assessing Batoclimab for Thyroid Eye Disease
Official title: An Open-label Extension Study for Participants Who Completed Study IMVT-1401-3201 or Study IMVT-1401-3202 to Assess the Efficacy and Safety of Batoclimab for the Treatment of Thyroid Eye Disease (TED)
Run by Immunovant Sciences GmbH · NCT05517447 · Data updated 2026-05-14
This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.
This study is testing if a drug called batoclimab can help people with thyroid eye disease keep their eye bulging under control after they’ve finished previous treatments.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 180 (estimated) |
| Sponsor | Immunovant Sciences GmbH Industry-sponsored |
| Drugs / interventions | batoclimab |
| Locations | 44 sites (Glendora, California and 43 other locations) |
| Trial ID | NCT05517447 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are individuals who have completed the Week 24 visit of the feeder studies and do not require immediate surgical intervention.
✕Probably not a fit
Patients who have permanently discontinued batoclimab or require immediate surgical intervention 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 extension study involves two cohorts: an observational cohort that evaluates the durability of proptosis response after participants have completed feeder studies, and a treatment cohort that assesses the efficacy of batoclimab in improving proptosis rates. Participants must have completed a prior study and will be monitored for their response to treatment. The study aims to gather additional data on the long-term effects of batoclimab in patients with thyroid eye disease.
Why it matters
Potential benefit: If successful, this study could provide a new effective treatment option for patients suffering from thyroid eye disease.
How similar studies have gone: Other studies involving monoclonal antibodies for autoimmune disorders have shown promising results, suggesting potential success for this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion criteria: For all participants: 1. Have completed the Week 24 visit of the feeder study. For participants assigned to the Open-label Treatment Cohort: 1. Do not require immediate surgical intervention and is not planning corrective surgery/irradiation or medical therapy for TED during the course of the study. 2. Did not permanently discontinue batoclimab Additional inclusion criteria are defined in the protocol. Exclusion criteria: For all participants: 1. In the Investigator's judgement, the benefits of entry in the study do not outweigh the risk.
Where it's running
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Site Number - 1501
Aurora, Colorado, United States Recruiting -
Site Number - 1526
Livonia, Michigan, United States Recruiting -
Site Number - 1513
Rochester, Minnesota, United States Recruiting -
Site Number - 1540
Las Vegas, Nevada, United States Recruiting -
Site Number - 1508
Houston, Texas, United States Recruiting -
Site Number - 1511
Morgantown, West Virginia, United States Recruiting
Show 38 more locations
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Site Number - 1518
Milwaukee, Wisconsin, United States Recruiting -
Site Number - 4671
Brugge, Belgium Recruiting -
Site Number - 4672
Bruxelles, Belgium Recruiting -
Site Number - 4673
Bruxelles, Belgium Recruiting -
Site Number - 4670
Gent, Belgium Recruiting -
Site Number - 3454
Tbilisi, Georgia Recruiting -
Site Number - 3455
Tbilisi, Georgia Recruiting -
Site Number - 3450
Tbilisi, Georgia Recruiting -
Site Number - 3451
Tbilisi, Georgia Recruiting -
Site Number - 7550
Budapest, Hungary Recruiting -
Site Number - 7552
Pécs, Hungary Recruiting -
Site Number - 4760
Ramat Gan, Tel Aviv, Israel Recruiting -
Site Number - 4764
Afula, Israel Recruiting -
Site Number - 4761
Jerusalem, Israel Recruiting -
Site Number - 4762
Petah tikva, Israel Recruiting -
Site Number - 6205
Napoli, Italy Recruiting -
Site Number - 6202
Rome, Italy Recruiting -
Site Number - 9301
Ogre, Latvia Recruiting -
Site Number - 9300
Riga, Latvia Recruiting -
Site Number - 9302
Ventspils, Latvia Recruiting -
Site Number - 7570
Christchurch, New Zealand Recruiting -
Site Number - 3101
Kraków, Poland Recruiting -
Site Number - 3104
Lublin, Poland Recruiting -
Site Number - 3105
Lublin, Poland Recruiting -
Site Number - 1990
San Juan, Puerto Rico Recruiting -
Site Number - 9200
Bratislava, Slovakia Recruiting -
Site Number - 9201
Bratislava, Slovakia Recruiting -
Site Number - 9202
Trenčín, Slovakia Recruiting -
Site Number - 3602
Barcelona, Catalonia, Spain Recruiting -
Site Number - 3604
Madrid, Spain Recruiting -
Site Number - 3600
Santiago De Compostela, Spain Recruiting -
Site Number - 3606
Sevilla, Spain Recruiting -
Site Number - 3603
Valencia, Spain Recruiting -
Site Number - 7305
Guildford, United Kingdom Recruiting -
Site Number - 7303
London, United Kingdom Recruiting -
Site Number - 7312
London, United Kingdom Recruiting -
Site Number - 7308
Sheffield, United Kingdom Recruiting -
Site Number - 1520
Glendora, California, United States Completed
Study contacts
- Study coordinator: Central Study Contact
- Email: clinicaltrials@immunovant.com
- Phone: 18007970414
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Imaging Comparison of 68Ga-FAPI and 68Ga-DOTATATE in Thyroid Eye Disease
This study tests two PET imaging methods (FAPI and DOTATATE) to see which best images activity in the eyes of adults with thyroid eye disease.
-
IBI3031 in Thyroid Eye Disease (TED)
A first-in-human test in adults with moderate-to-severe TED to see if IBI3031 is safe and tolerable when given by shot under the skin or into a vein.
-
AMG 732 for thyroid eye disease in a rollover, open-label study
This study tests AMG 732 in adults with moderate-to-severe thyroid eye disease who previously did not respond or relapsed, to see if the treatment helps symptoms and is safe over a rollover period.
-
Teprotumumab N01 for adults with thyroid eye disease
This will try Teprotumumab N01 in adults with recent-onset thyroid eye disease to see if it reduces eye inflammation and improves vision and quality of life.
-
Teprotumumab N01 vs IV steroids for active thyroid eye disease
This trial tests whether teprotumumab N01 can help people with active thyroid eye disease better than intravenous steroids.
-
Testing IBI311 for inactive thyroid eye disease.
This trial will test whether IBI311 improves eye signs and symptoms and is safe for people with inactive thyroid eye disease.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.