A Protocol Based Treatment for Early and Severe Systemic Sclerosis With (Anti-CD20), Rituximab

Overview

Rituximab 1000 mg i.v. will be given on day 1 and 15, week 26 – 28, together with a corticosteroid regimen consisting of methylprednisolone 100 mg i.v. 30 minutes prior to both infusions.

Study Type

  • Study Type: Interventional
  • Study Design
    • Allocation: Randomized
    • Intervention Model: Single Group Assignment
    • Primary Purpose: Treatment
    • Masking: None (Open Label)
  • Study Primary Completion Date: February 2, 2009

Interventions

  • Drug: Administration of rituximab and methylprednisolone
    • Rituximab: Pharmaceutical form: Concentrate for solution for infusion. Maximum duration of treatment: 28 weeks Maximum dose allowed: 2000 mg (use of total dose) Route of administration: intravenous use.

Arms, Groups and Cohorts

  • Experimental: Administration of rituximab and methylprednisolone

Clinical Trial Outcome Measures

Primary Measures

  • Death
    • Time Frame: 28 weeks
  • Heart failure defined as a LVEF< 30%
    • Time Frame: 28 weeks
  • Lung failure defined as a resting PaO2< 60mmHg
    • Time Frame: 28 weeks
  • Evolution of antibody titers.
    • Time Frame: 28 weeks
  • Deterioration, improvement or stabilisation of, disease activity score, 6-m walking distance, SHAQ, LVEF and creatinine clearance
    • Time Frame: 28 weeks

Participating in This Clinical Trial

Inclusion Criteria

  • male or female >= 18 years – SSc according to the ARA criteria for systemic sclerosis – Disease duration less than 4 years (from the appearance of skin changes (oedema, fibrosis) – Inadequate response to methotrexate (at least 12 weeks 10 mg/w, except if not tolerated – Antibodies specific for systemic sclerosis: anti-topoisomerase; anti-centromere antibodies – Severe disease defined by either one of the following: a modified Rodnan skin score (TSS° >= 14 ), disease activity score >= 3 – Contraception for women with childbearing potential. Sexual abstinence is an alternative to contraception. – Patient has signed informed consent. Exclusion Criteria:

  • disease duration more than 4 years – FVC <= 50% – LVEF <= 40% of predicted value – DLCO <= 40% of predicted value – Lack of peripheral venous access – Pregnancy or breast feeding – Significant cardiac or pulmonary disease (including obstructive pulmonary disease), evidence of significant uncontrolled concomitant disease such as, but not limited to, nervous system, renal, hepatic, endocrine or gastrointestinal disorders which, in the investigator's opinion, would preclude patient participation – Primary or secondary immunodeficiency (history of, or currently active), including known history of HIV infection. – Known active infection of any kind (excluding fungal infections of mail beds), or any major episode of infection requiring hospitalization or treatment with i.v. anti-infectives within 4 weeks of baseline or completion of oral anti-infectives within 2 weeks prior to baseline. – History of deep space/tissue infection (e.g. fasciitis, abscess, osteomyelitis) within 52 weeks prior to baseline. – History of serious recurrent or chronic infection (for screening for a chest infection a chest radiograph will be performed at screening if not performed within 12 weeks prior to screening). – History of cancer, including solid tumors, hematologic malignancies and carcinoma in situ (except basal cell and squamous cell carcinoma of the skin that have been excised and cured). – History of a severe allergic or anaphylactic reaction to a biologic agent or known hypersensitivity to any component of rituximab or to murine proteins. – Concurrent treatment with any biologic agent or DMARD other than MTX. Treatment must be discontinued 14 days prior to baseline , except for the following: azathioprine for ≥ 28 days; leflunomide for ≥ 8 weeks (or ≥ 14 days after 11 days of standard cholestyramine or activated charcoal washout); infliximab ≥ 8 weeks; adalimumab ≥ weeks. – Previous treatment with > 1 biological agent. – Previous treatment with any cell depleting therapies, including investigational agents. – Treatment with any investigational agent within 28 days of baseline or 5 half-lives of the investigational drug (xhich ever is the longer). – Receipt of any vaccine within 28 days prior to baseline – Intolerance or contraindications to i.v. glucocorticoids. – Positive serum human chorionic gonadotropin (hCG) measured at screening or a positive pregnancy test prior to the first rituximab infusion. – Positive tests for hepatitis B surface antigen (HBsAg), hepatitis B core antibody (HBcAb) or hepatitis C serology. – Hemoglobin < 8.0 g/dL. – Concentrations of serum IgG and/or IgM below 5.0 and 0.40 mg/mL, respectively. – Absolute neutrophil count (ANC) < 1.5 X 10³/µL.

Gender Eligibility: All

Minimum Age: 18 Years

Maximum Age: N/A

Are Healthy Volunteers Accepted: No

Investigator Details

  • Lead Sponsor
    • University Hospital, Ghent
  • Provider of Information About this Clinical Study
    • Sponsor
  • Overall Official(s)
    • Filip De Keyser, MD, PhD, Principal Investigator, University Hospital, Ghent

Clinical trials entries are delivered from the US National Institutes of Health and are not reviewed separately by this site. Please see the identifier information above for retrieving further details from the government database.

At TrialBulletin.com, we keep tabs on over 200,000 clinical trials in the US and abroad, using medical data supplied directly by the US National Institutes of Health. Please see the About and Contact page for details.