Ankylosing Spondylitis and Spondyloarthritis Evaluation Tool Study

November 6, 2013 updated by: Eswar Krishnan, Stanford University

A Self-Administered Questionnaire for Early Detection of Axial Spondyloarthritis

This study aims to test whether a new instrument (questionnaire) is useful for identifying patients with ankylosing spondylitis.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

490

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • California
      • Stanford, California, United States, 94304
        • Stanford University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

All patients referred to rheumatologist office will be potentially eligible.

Description

Inclusion Criteria:

  • Ability to provide informed consent

Exclusion Criteria:

  • Inability to provide informed consent

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Physician diagnosis of Ankylosing Spondylitis
Time Frame: 6 months
6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Stanford University

Collaborators

Oregon Health and Science University
University of California, San Francisco
Cedars-Sinai Medical Center

Investigators

  • Principal Investigator: Eswar Krishnan, Stanford University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

April 1, 2011

Primary Completion (Actual)

March 1, 2012

Study Completion (Actual)

November 1, 2013

Study Registration Dates

First Submitted

February 22, 2011

First Submitted That Met QC Criteria

February 23, 2011

First Posted (Estimate)

February 24, 2011

Study Record Updates

Last Update Posted (Estimate)

November 8, 2013

Last Update Submitted That Met QC Criteria

November 6, 2013

Last Verified

November 1, 2013

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • STANIRB-20278

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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