Tocilizumab in Corticosteroid-Resistant Graves' Orbitopathy (Thyroid Eye Disease)

NCT ID: NCT06367517

Last Updated: 2024-04-16

Basic Information

• Recruitment Status: RECRUITING
• Total Enrollment: 30 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2021-05-20
• Study Completion Date: 2026-05-20

Brief Summary

The aim of this study is to evaluate the efficacy and safety of Tocilizumab as second/third line treatment in patients with Active Moderate-to-Severe Corticosteroid-Resistant Thyroid Eye Disease.

Detailed Description

Graves' Orbitopathy (GO) is an autoimmune disease that involves orbital tissues, leading to temporary or permanent damage to the eye. Although GO is a rare condition, it negatively affects the quality of life in the majority of patients. In the majority of european centers, high-dose intravenous glucocorticoid (GCs) therapy remains the first-line treatment in patients with active, moderate-to-severe GO. However, GCs are effective in only 45-60% of patients, with a high probability of diseases relapse (10-40%) or disease progression to dysthyroid optic neuropathy (up to 10%). Due to limited efficacy of GCs, unpredictable relapses and progression of GO, the management of GO remains a challenge.

A few studies have demonstrated that interleukin-6 (IL-6) blockade with tocilizumab (TCZ) is effective in GC-refractory GO. However, the long-term outcomes of TCZ remain scarce.

Therefore, the investigators are planning to assess the therapy with Tocilizumab, regarding clinical outcomes and adverse events. The investigators plan to include a total of 30 patients with active, moderate-to-severe, corticosteroid-resistant GO over a period of approximately 4 years.

Conditions

Orbitopathy, Graves; Thyroid Eye Disease; Ophthalmopathy

Study Design

• Observational Model Type: COHORT
• Study Time Perspective: PROSPECTIVE

Study Groups

Graves' orbitopathy

Patients with active, moderate to severe TED, without disease improvement after methylprednisolone pulse therapy in an intermediate-dose schedule (starting dose of 0.5 g once weekly for 6 weeks, followed by 0.25 g once weekly for 6 weeks) or high-dose regimens (a starting dose of 0.75 g once weekly for 6 weeks, followed by 0.5 g once weekly for 6 weeks) with or without concomitant radiotherapy.

Tocilizumab

Intervention Type: DRUG

Tocilizumab administrated at a dose of 8 mg/kg, given once every four weeks

Interventions

Tocilizumab

Tocilizumab administrated at a dose of 8 mg/kg, given once every four weeks

Intervention Type: DRUG

Other Intervention Names

RoActemra

Eligibility Criteria

Inclusion Criteria

• Written informed consent
• Male or female, 18-80 years old
• Patients with active (Clinical Activity Score ≥ 3 in 7-item scale) and moderate-to-severe GO, diagnosed according to the EUGOGO guidelines, after the completion of MP pulse treatment, WITH

o Deterioration of GO (in 1 or 2 eyes) when two of the following occurred:

• increase in palpebral aperture by at least 2 mm;
• deterioration in CAS by at least 2 points (7-point CAS)
• increase in exophthalmos by at least 2 mm;
• worsening of diplopia (appearance or change in the degree)
• worsening in ocular motility by 8o

o Incomplete response in both eyes to intravenous methylprednisolone pulse therapy; defined changes smaller than previously defined in any of the mentioned parameters.

• Euthyroid for at least 6-8 weeks (serum free hormone concentrations within 30% of normal range) on either anti-thyroid medications (tyonamides) to control hyperthyroidism or L-thyroxine for replacement therapy for hypothyroidism.
• Negative pregnancy test in women of fertile age.
• All female patients of fertile age must use a reliable contraceptive method to prevent pregnancy during the study period, and at least during a period of six months following the last dose of the investigational medicinal product.

Exclusion Criteria

• Signs of sight-threatening TED (severe keratopathy, optic neuropathy)
• Pregnant or breastfeeding woman or woman planning to become pregnant during the study
• Patients who could need treatment with radioactive iodine or thyroidectomy during the study
• Treatment with any biological therapy at any time.
• Active infection.
• History of recurrent clinically significant infection or recurrent bacterial infections.
• Positive quantiferon without documentation of treatment for tuberculosis (TB) infection or documentation of no need for such therapy.
• Required management of infections, as follows: currently on any suppressive therapy for a chronic infection, hospitalization for treatment of infection within 60 days before Day 0, use of parenteral antibiotics within 60 days before Day 0, use of oral antibiotics within 30 days before Day 0.
• History of intestinal ulceration or diverticulitis
• Patients with a history of chronic liver disease or liver disorders: Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) above 5 times upper limit of normal (ULN)
• HBsAg positive test.
• HBcAb positive test, regardless of HBsAb status, will undergo HBV DNA which, if positive, will be excluded. HbcAb positive, HbsAg negative patients with undetectable HBV DNA will receive antiviral prophylaxis throughout the immunosuppressive therapy.
• Hepatitis C antibody positive test at screening.
• Positive test for Human Immunodeficiency Virus (HIV) antibody at screening or historically. Denied consent to HIV testing.
• Absolute neutrophil count (ANC) < 2.0 × 109/L or a platelet count < 100×103/μL
• Alkaline phosphatase and bilirubin>1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin is<35%).
• Cardiovascular or cerebrovascular disease clinically significant.
• Other serious chronic illness (including uncontrolled diabetes mellitus, renal disease, pulmonary disease, major depression).
• History of sarcoidosis.
• Primary or secondary immunodeficiency.
• History of IgE-mediated or non-IgE-mediated hypersensitivity.
• History of reactions or anaphylactic allergic severe human monoclonal antibodies, humanized or murine.
• Administration of live vaccines given within 30 days prior to administration of (Day 0) or concurrently with tocilizumab (during study).
• Splenectomy.
• Current drug or alcohol abuse or dependence.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 80 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Medical University of Warsaw

OTHER

Sponsor Role: lead

Responsible Party

Tomasz Bednarczuk

Prof

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Tomasz Bednarczuk, MD, PHD

Role: PRINCIPAL_INVESTIGATOR

Medical University of Warsaw

Locations

Department of Internal Medicine and Endocrinology, Medical University of Warsaw

Warsaw, , Poland

Site Status: RECRUITING

Countries

Poland

Central Contacts

Tomasz Bednarczuk, MD, PHD

Role: CONTACT

tomasz.bednarczuk@wum.edu.pl

48225992975

Joanna Rymuza, MD, PHD

Role: CONTACT

joanna.rymuza@wum.edu.pl

48225992975

Facility Contacts

Tomasz Bednarczuk, MD, PHD

Role: primary

tomasz.bednarczuk@wum.edu.pl

Joanna Rymuza, MD, PHD

Role: backup

joanna.rymuza@wum.edu.pl

References

Burch HB, Perros P, Bednarczuk T, Cooper DS, Dolman PJ, Leung AM, Mombaerts I, Salvi M, Stan MN. Management of Thyroid Eye Disease: A Consensus Statement by the American Thyroid Association and the European Thyroid Association. Thyroid. 2022 Dec;32(12):1439-1470. doi: 10.1089/thy.2022.0251. Epub 2022 Dec 8.

Reference Type: BACKGROUND

PMID: 36480280 (View on PubMed)

Perez-Moreiras JV, Gomez-Reino JJ, Maneiro JR, Perez-Pampin E, Romo Lopez A, Rodriguez Alvarez FM, Castillo Laguarta JM, Del Estad Cabello A, Gessa Sorroche M, Espana Gregori E, Sales-Sanz M; Tocilizumab in Graves Orbitopathy Study Group. Efficacy of Tocilizumab in Patients With Moderate-to-Severe Corticosteroid-Resistant Graves Orbitopathy: A Randomized Clinical Trial. Am J Ophthalmol. 2018 Nov;195:181-190. doi: 10.1016/j.ajo.2018.07.038. Epub 2018 Aug 4.

Reference Type: BACKGROUND

PMID: 30081019 (View on PubMed)

Rymuza J, Kus A, Bialas-Niedziela D, Turczynska M, Kecik D, Bednarczuk T. Long-term remission of corticosteroid-resistant Graves' orbitopathy after therapy with tocilizumab. Endokrynol Pol. 2024;75(1):117-118. doi: 10.5603/ep.97224.

Reference Type: BACKGROUND

PMID: 38497401 (View on PubMed)

Bartalena L, Kahaly GJ, Baldeschi L, Dayan CM, Eckstein A, Marcocci C, Marino M, Vaidya B, Wiersinga WM; EUGOGO dagger. The 2021 European Group on Graves' orbitopathy (EUGOGO) clinical practice guidelines for the medical management of Graves' orbitopathy. Eur J Endocrinol. 2021 Aug 27;185(4):G43-G67. doi: 10.1530/EJE-21-0479.

Reference Type: BACKGROUND

PMID: 34297684 (View on PubMed)

Sawicka-Gutaj N, Bednarczuk T, Daroszewski J, Waligorska-Stachura J, Miskiewicz P, Sowinski J, Bolanowski M, Ruchala M. GO-QOL--disease-specific quality of life questionnaire in Graves' orbitopathy. Endokrynol Pol. 2015;66(4):362-6. doi: 10.5603/EP.2015.0046.

Reference Type: BACKGROUND

PMID: 26323474 (View on PubMed)

Other Identifiers

KB/114/2022

Identifier Type: -

Identifier Source: org_study_id