A Study of MabThera (Rituximab) in Combination With Methotrexate in Patients With Rheumatoid Arthritis Who Have Had an Inadequate Response to Anti-TNF Therapies.

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Hoffmann-La Roche
ClinicalTrials.gov Identifier:
NCT00462345
First received: April 18, 2007
Last updated: October 7, 2013
Last verified: October 2013
  Purpose

This single arm study will evaluate the efficacy and safety of MabThera in combination with methotrexate in patients with rheumatoid arthritis who have had an inadequate response to one or more anti-TNF therapies. Patients will receive MabThera 1000mg i.v. on days 1 and 15, and methotrexate (10-25mg/week p.o. or parenteral), together with methylprednisolone 100mg i.v. prior to infusion of MabThera. After week 24, eligible patients may receive re-treatment. The anticipated time on study treatment is 3-12 months, and the target sample size is <100 individuals.


Condition Intervention Phase
Rheumatoid Arthritis
Drug: rituximab [MabThera/Rituxan]
Drug: Methotrexate
Phase 4

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: An Open-label Study to Evaluate the Effect of MabThera in Combination With Methotrexate on Treatment Response in Patients With Active Rheumatoid Arthritis Who Have Had an Inadequate Response to Anti-TNF Therapies

Resource links provided by NLM:


Further study details as provided by Hoffmann-La Roche:

Primary Outcome Measures:
  • Percentage of patients with ACR 20 response [ Time Frame: Week 24 ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • ACR 50/70; change in DAS; EULAR response; changes in ACR core set; SF-36; radiographic analysis. [ Time Frame: Week 24 ] [ Designated as safety issue: No ]
  • AEs, laboratory parameters, immunology parameters [ Time Frame: Throughout study ] [ Designated as safety issue: No ]

Enrollment: 40
Study Start Date: June 2007
Study Completion Date: July 2009
Primary Completion Date: July 2009 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1 Drug: rituximab [MabThera/Rituxan]
1000mg iv on days 1 and 15
Drug: Methotrexate
10-25mg po or parenteral/week

  Eligibility

Ages Eligible for Study:   18 Years to 80 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • adult patients, 18-80 years of age;
  • rheumatoid arthritis for >=6 months;
  • receiving outpatient treatment;
  • an inadequate response to at least one anti-TNF therapy;
  • stable methotrexate for >=12 weeks.

Exclusion Criteria:

  • other rheumatic autoimmune disease or inflammatory joint disease;
  • previous treatment with MabThera;
  • concurrent treatment with any DMARD (apart from methotrexate), anti-TNF alpha therapy, or other biologic agent.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00462345

Locations
Korea, Republic of
Seoul, Korea, Republic of, 110-744
Seoul, Korea, Republic of, 137701
Seoul, Korea, Republic of, 133-792
Seoul, Korea, Republic of, 138-736
Sponsors and Collaborators
Hoffmann-La Roche
Investigators
Study Director: Clinical Trials Hoffmann-La Roche
  More Information

No publications provided

Responsible Party: Hoffmann-La Roche
ClinicalTrials.gov Identifier: NCT00462345     History of Changes
Other Study ID Numbers: ML20934
Study First Received: April 18, 2007
Last Updated: October 7, 2013
Health Authority: Korea: Food and Drug Administration

Additional relevant MeSH terms:
Arthritis
Arthritis, Rheumatoid
Joint Diseases
Musculoskeletal Diseases
Rheumatic Diseases
Connective Tissue Diseases
Autoimmune Diseases
Immune System Diseases
Rituximab
Methotrexate
Antineoplastic Agents
Therapeutic Uses
Pharmacologic Actions
Immunologic Factors
Physiological Effects of Drugs
Antirheumatic Agents
Abortifacient Agents, Nonsteroidal
Abortifacient Agents
Reproductive Control Agents
Antimetabolites, Antineoplastic
Antimetabolites
Molecular Mechanisms of Pharmacological Action
Dermatologic Agents
Enzyme Inhibitors
Folic Acid Antagonists
Immunosuppressive Agents
Nucleic Acid Synthesis Inhibitors

ClinicalTrials.gov processed this record on September 18, 2014