Overview
This is a clinical trial assessing the safety, tolerability and pharmacokinetics (PK) of an investigational drug, VRDN-003, in participants with TED (Thyroid Eye Disease)
Description
This is a randomized (meaning participants will be assigned to study arms by chance), open-label (meaning study doctor, participant and the sponsor will know which study arm participant is assigned to), parallel-group study that will enroll participants with TED of any duration. The key objectives of this study are to determine if VRDN-003 is safe and tolerable and to see how the body reacts to VRDN-003 when administered as a series of subcutaneous (SC) injections every 4 weeks or every 8 weeks in participants with TED either via autoinjector or via vial and syringe.
Eligibility
Inclusion Criteria:
- Have a clinical diagnosis of TED with or without proptosis, with any CAS (0-7) and in the opinion of the Investigator may benefit from VRDN-003
- Not require immediate ophthalmological or orbital surgery in the study eye for any reason
- Must agree to use highly effective contraception as specified in the protocol
- Female TED participants must have a negative serum pregnancy test at screening
Key Exclusion Criteria:
- Must not have received prior treatment with another anti-IGF-1R therapy
- Must not have received systemic corticosteroids for any condition, including TED, or selenium within 2 weeks prior to first dose.
- Must not have received other immunosuppressive drugs for any condition, including TED, or any other therapy for TED, within 12 weeks prior to first dose
- Must not have received an investigational agent/device for any condition, including TED, within 8 weeks or longer (depending on the type of agent/device) prior to first dose
- Must not have received radioactive iodine (RAI) treatment within 8 weeks prior to first dose
- Must not have had previous orbital irradiation or decompression surgery for TED to the study eye's orbit
- Must not have a pre-existing ophthalmic condition in the study eye which in the study doctor's opinion, would interfere with interpretation of study results
- Must not have abnormal hearing test before first dose or history of ear conditions considered significant by study doctor
- Must not have a history of inflammatory bowel disease
- Female TED participants must not be pregnant or breastfeeding