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Study Evaluating Predictors of Response in Patients With Ankylosing Spondylitis

NCT00900796 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 132

Last updated 2012-06-19

Study results available
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Summary

The objective of this observational study is to determine the incidence of response in patients with predictive factors of major clinical response in active ankylosing spondylitis (AS) in patients who start anti-tumor necrosis factor (anti-TNF) therapy and correlate these findings in patients who switch from one to another anti-TNF due to inefficacy under usual clinical practice conditions in Spain.

Conditions

Interventions

OTHER

Treatment switching

If the patients do not response to first AntiTNF treatment, Investigator can switch to another anti TNF.Spanish Guidelines will be provided to the investigators, which recommend stopping biologics if there is an inadequate response after 16w of therapy and switch to another biologic. Responsive patients to the first anti-TNF who continue with this first anti-TNF adjusting dose treatment according to the Spanish guidelines or investigator criteria. The doses for each Anti TNF will be done following specific SmPc and under Investiagtor criteria

Sponsors & Collaborators

Principal Investigators

  • Pfizer CT.gov Call Center · Pfizer

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-03-31
Primary Completion
2011-05-31
Completion
2011-05-31

Countries

  • Spain

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00900796 on ClinicalTrials.gov