Study Evaluating Etanercept Treatment of Patients With Ankylosing Spondylitis

This study has been completed.
Sponsor:
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer
ClinicalTrials.gov Identifier:
NCT00421915
First received: January 8, 2007
Last updated: January 12, 2007
Last verified: January 2007
  Purpose

The primary objective of the study was to compare the efficacy of etanercept (25 mg, twice weekly) with that of placebo based on the percentage of patients who achieve the Assessment in Ankylosing Spondylitis (ASAS) response criteria (ASAS 20%) at week 12.


Condition Intervention Phase
Ankylosing Spondylitis
Drug: Enbrel (etanercept)
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: Multicenter, Double-Blind, Parallel, Placebo-Controlled, Randomised Phase 3 Study of Etanercept in the Treatment of Patients With Ankylosing Spondylitis: 12-Week Final Data

Resource links provided by NLM:


Further study details as provided by Wyeth is now a wholly owned subsidiary of Pfizer:

Primary Outcome Measures:
  • To compare the efficacy of etanercept (25 mg, twice weekly) with that of placebo based on the
  • percentage of patients who achieved the assessment in Ankylosing Spondylitis (ASAS 20%) response criteria at week 12.

Secondary Outcome Measures:
  • To assess: 1) the safety of etanercept in this patient population; 2) the efficacy of etanercept
  • compared with that of placebo using the ASAS response criteria at 50% and 70% levels at week 12.

Estimated Enrollment: 84
Study Start Date: March 2002
Estimated Study Completion Date: August 2002
  Eligibility

Ages Eligible for Study:   18 Years to 70 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Main inclusion criteria

  • Diagnosis of AS (defined by Modified New York Criteria for Ankylosing Spondylitis).
  • Active AS (defined by the average of scores on the visual analog scale [VAS] of ≥ 30 for duration and intensity of morning stiffness and by 2 of the following: VAS for patient global assessment ≥ 30; average of VAS for nocturnal and total pain ≥ 30; BASFI ≥ 30 (all scores on a scale of 0 to 100).
  • 18 to 70 years of age.

Main exclusion criteria

  • Complete ankylosis (fusion) of spine.
  • Previous receipt of etanercept, antibody to tumour necrosis factor alpha (TNFα), or other TNFα inhibitors.
  • Use of disease-modifying antirheumatic drugs (DMARDs) other than hydroxychloroquine, sulphasalazine, or methotrexate within 4 weeks of baseline.
  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: NCT00421915

Sponsors and Collaborators
Wyeth is now a wholly owned subsidiary of Pfizer
Investigators
Study Director: Medical Monitor Wyeth is now a wholly owned subsidiary of Pfizer
  More Information

No publications provided

ClinicalTrials.gov Identifier: NCT00421915     History of Changes
Other Study ID Numbers: 0881A3-311
Study First Received: January 8, 2007
Last Updated: January 12, 2007
Health Authority: United Kingdom: Research Ethics Committee

Additional relevant MeSH terms:
Spondylitis
Spondylitis, Ankylosing
Ankylosis
Arthritis
Bone Diseases
Bone Diseases, Infectious
Infection
Joint Diseases
Musculoskeletal Diseases
Spinal Diseases
Spondylarthritis
Spondylarthropathies
TNFR-Fc fusion protein
Analgesics
Analgesics, Non-Narcotic
Anti-Inflammatory Agents
Anti-Inflammatory Agents, Non-Steroidal
Antirheumatic Agents
Central Nervous System Agents
Gastrointestinal Agents
Immunologic Factors
Immunosuppressive Agents
Peripheral Nervous System Agents
Pharmacologic Actions
Physiological Effects of Drugs
Sensory System Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on October 30, 2014