Status:
COMPLETED
Evaluation of Tocilizumab as an add-on Therapy to Corticoids in Giant Cell Arteritis: Proof of Concept Study.
Lead Sponsor:
Centre Hospitalier Universitaire Dijon
Conditions:
Giant Cell Arteritis
Eligibility:
All Genders
50+ years
Phase:
PHASE2
Brief Summary
It has been reported that around 40% of GCA patients are able to decrease the prednisone dose until 0.1 mg/Kg/d or less after 6 months of treatment. In this study, we hypothesized that adding 3 months...
Eligibility Criteria
Inclusion
- Age \> 50 years
- GCA fulfilling ≥3/5 ACR criteria
- Newly diagnosed GCA or relapsing GCA if treatments (Glucocorticoids±immunosuppressants) have been stopped for at least 6 months
- Glucocorticoids started for less than 21 days
- Proof of large vessel vasculitis:
- Positive temporal artery biopsy (TAB)
- Aortitis, as defined by regular circumferential wall thickening ≥3mm in the absence of calcification and/or significant atheroma on angio-CT images; or a homogeneous vascular signal more intense than the liver on 18FDG-PET images.
- For men and women of a child-bearing age, an effective method of contraception must be used by the patient or his or her partner throughout the treatment with tocilizumab (or placebo) and for 3 months after the end of the treatment. Breast-feeding is not authorised until 3 months after the end of treatment with tocilizumab. Women not considered at risk of pregnancy are those defined by menopause of at least one year or surgically steriles (ligature of the fallopian tubes, bilateral ovariectomy or hysterectomy)
- Persons who have provided written informed consent
- Persons covered by the National Health Insurance Agency
Exclusion
- Pregnancy
- hospitalization in the previous year for drug or alcohol intoxication
- current treatment for another autoimmune or inflammatory disease
- known hypersensitivity to TCZ or one of its excipients or another human or murine monoclonal antibody
- treatment with anti-TNF-α, methotrexate, cyclophosphamide, dapsone, methylprednisolone pulses or any other immunosuppressive or immunomodulatory drug or biotherapy within 6 months before inclusion
- long-course systemic GC therapy
- prednisone therapy \>1 mg/kg/day, whatever the duration
- serious or chronic proven infections requiring hospitalization or intravenous antibiotics within 30 days before inclusion
- other proven infections that required antibiotics within 14 days before inclusion
- opportunistic infections
- evidence of active tuberculosis or latent tuberculosis (as defined by a positive interferon gamma release assay)
- active chronic hepatitis B or C or HIV
- cancer or lymphoproliferative disorders within the 5 years before inclusion (with the exception of in situ cervical cancer and squamous or basal cell carcinoma with R0 resection)
- past history of sigmoid diverticulitis
- any active hepatic disease
- hepatic failure; thrombocytopenia \<50 G/L
- neutropenia \<0.5 G/L
- history of moderate to severe congestive heart failure or demyelinating disease
- recent stroke
- current signs or symptoms of severe, progressive, or uncontrolled disease, not due to GCA, which contraindicates TCZ
- severe and uncontrolled hypercholesterolemia
- high cardiovascular risk (former cerebral or coronary vascular event, or vascular risk \>20% at 10 years according to the Framingham risk score \[24\]); dementia; non-compliant patients
- patients under ward of court, tutelage or legal guardianship.
Key Trial Info
Start Date :
November 8 2013
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
June 13 2016
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT01910038
Start Date
November 8 2013
End Date
June 13 2016
Last Update
November 30 2017
Active Locations (8)
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1
CHU de Caen - Hôpital Côte de Nacre
Caen, France, 14033
2
CHU de Dijon
Dijon, France, 21079
3
Chu Dupuytren
Limoges, France, 87042
4
Hôpital Edouard HERRIOT
Lyon, France, 69437