Sirolimus vs Corticosteroids in Treatment of Thyroid Eye Disease

Recruiting now · Phase 2

Conditions studied: Thyroid-Associated Ophthalmopathy

In brief

The purpose of this study is to determine whether Sirolimus is more effective and burdened with less side effects than conventional treatment with corticosteroids in patients with active thyroid eye disease.

Key facts

Study ID

NCT04936854

Run by

Haukeland University Hospital

People needed

60

Starts

2023-01-01

Expected to finish

2028-12-01

Last updated by the study team

2025-09-22

Who can join

Age: 18 and older, up to 80. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• The participant want treatment for active thyroid eye disease and is willing to be included in the study
• Clinical diagnosis of Graves' disease associated with active TED with a Clinical Activity Score (CAS) ≥ 4 (on the 7-item scale)
• Moderate-to-severe active TED (not sight-threatening but has an appreciable impact on daily life), usually associated with one or more of the following: lid retraction ≥ 2 mm, moderate or severe soft tissue involvement, exophthalmos ≥ 3 mm above normal for race and gender, and/or inconstant or constant diplopia
• Onset of active TED symptoms (as determined by participant records) within 9 months prior to inculsion
• Participants must be euthyroid with the Graves disease under control or have mild hypo- or hyperthyroidism (defined as free thyroxine and free triiodothyronine levels < 50% above or below the normal limits).
• Does not require immediate surgical ophthalmological intervention and is not planning corrective surgery/irradiation during the course of the study
• Diabetic participants must have well-controlled stable disease (defined as HbA1C < 9.0% with no new diabetic medication [oral or insulin] or more than a 10% change in the dose of a currently prescribed diabetic medication within 60 days prior to Screening)
• Women of childbearing potential (including those with an onset of menopause <2 years prior to Screening, non-therapy-induced amenorrhea for <12 months prior to Screening, or not surgically sterile [absence of ovaries and/or uterus]) must have a negative serum pregnancy test at Screening and negative urine pregnancy tests at all protocol-specified timepoints (i.e., prior to each dose and through Week 48 of the Follow-Up Period); participants who are sexually active with a non-vasectomized male partner must agree to use 2 reliable forms of contraception during the trial, one of which is recommended to be hormonal, such as an oral contraceptive. Hormonal contraception must be started at least one full cycle prior to Baseline and continue for 180 days after the last dose of study drug. Highly effective contraceptive methods (with a failure rate less than 1% per year) when used consistently and correctly, includes implants, injectables, combined oral contraceptives, intrauterine devices (IUDs), sexual abstinence or vasectomized partner
• Male participants must be surgically sterile or, if sexually active with a female partner of childbearing potential, must agree to use barrier contraceptive method from Screening through 180 days after the last dose of study drug
• Active Influenza and Pneumococcal vaccines

You may not qualify if…

• The participant dont want treatment for active thyroid eye disease or dont want to participate in the study
• Decreased vision due to optic neuropathy as defined by a significant decrease in best corrected visual acuity, new visual field defect, or color defect secondary to optic nerve involvement within the last 6 months
• Corneal decompensation unresponsive to medical management
• Previous orbital irradiation or surgery for TED Any steroid use (intravenous [IV] or oral) with a cumulative dose equivalent to ≥ 1 g of methylprednisolone for the treatment of TED. Previous steroid use (IV or oral) with a cumulative dose of <1 g methylprednisolone or equivalent for the treatment of TED and previous use of steroid eye drops is allowed if the corticosteroid was discontinued at least 4 weeks prior to inclusion
• Corticosteroid use for conditions other than TED within 4 weeks prior to inclusion (topical steroids for dermatological conditions and inhaled steroids are allowed)
• Selenium and biotin must be discontinued 3 weeks prior to Screening and must not be restarted during the clinical trial; however, taking a multivitamin that includes selenium and/or biotin is allowed
• Use of any other non-steroid immunosuppressive including agent, new biologic drugs within 3 months prior to Screening
• Use of an investigational agent for any condition within 60 days prior to inclusion or anticipated use during the course of the trial
• Identified pre-existing ophthalmic disease that, in the judgment of the Investigator, would preclude study participation or complicate interpretation of study results
• Bleeding diathesis that in the judgment of the Investigator would preclude inclusion in the clinical trial
• Malignant condition in the past 12 months (except successfully treated basal/squamous cell carcinoma of the skin)
• Pregnant or lactating women
• Current drug or alcohol abuse, or history of either within the previous 2 years, in the opinion of the Investigator or as reported by the participant
• Biopsy-proven or clinically suspected inflammatory bowel disease
• Known hypersensitivity to any of the components Sirolimus.
• Any other condition that, in the opinion of the Investigator, would preclude inclusion in the study
• Previous enrollment in this study
• Human immunodeficiency virus (HIV), tuberculosis, hepatitis C or hepatitis B infections

Where it is running

• Department of Ophthalmology Haukeland University Hospital — Bergen, Hordaland, Norway (enrolling)

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.