Validation of PROMIS Banks With COPD Exacerbations

The Patient-Reported Outcomes Measurement Information System (PROMIS) is an NIH Roadmap initiative to develop a computerized system measuring patient-reported outcomes in respondents with a wide range of chronic diseases and demographic characteristics. In the first four years of its existence, the PROMIS network developed item banks for measuring patient-reported outcomes in the areas of pain, fatigue, emotional distress, physical function, and social functioning. During the item banking process, the PROMIS network conducted focus groups, individual cognitive interviews, and lexile (reading level) analyses to refine the meaning, clarity, and literacy demands of all items. The item banks were administered to over 20,000 respondents and calibrated using models based on item response theory (IRT). Using these IRT calibrations, computerized adaptive test (CAT) algorithms were developed and implemented. The network has designed a series of studies using clinical populations to evaluate the item attributes, examine their utility as CATs, and validate the item banks. More information on the PROMIS network can be found at www.nihpromis.org.

Study Overview

• Status: Completed
• Conditions: Chronic Obstructive Pulmonary Disease

Detailed Description

This is a prospective longitudinal study of adult patients with chronic obstructive pulmonary disease (COPD) who will be enrolled when their COPD is considered clinically stable or during an acute exacerbation. This design will allow both within-person and between-person comparisons by exacerbation experience. Comprehensive clinical and patient-reported assessments will be performed at baseline and at 3 months (end of study). Subsets of items will be administered by interactive voice response (IVR) over the course of the study to measure changes in key symptoms over the course of recovery from an exacerbation. A subset of patients will be interviewed at the end of the study to assess content validity of PROMIS items in this patient population.

With such a study design, we will be able to evaluate the validity of the PROMIS items in this patient population under acute and stable conditions and evaluate responsiveness of several PROMIS item banks under conditions of known change in an underlying chronic disease. We will also evaluate stability of sub-domains that are not hypothesized to change with COPD exacerbations.

• Study Type: Observational
• Enrollment (Actual): 188

Contacts and Locations

Study Locations

• United States
  • Illinois
    • Evanston, Illinois, United States, 60201
      • NorthShore University HealthSystem (Formerly Evanston Northwestern Healthcare)
  • North Carolina
    • Chapel Hill, North Carolina, United States, 27599
      • University of North Carolina At Chapel Hill
    • Durham, North Carolina, United States, 27701
      • Duke University
  • Pennsylvania
    • Pittsburgh, Pennsylvania, United States, 15261
      • University of Pittsburgh
    • Pittsburgh, Pennsylvania, United States, 15240
      • Pittsburgh VA Hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 40 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

• Sampling Method: Non-Probability Sample

Study Population

People presenting to primary care or specialty clinics with COPD either with exacerbation or without exacerbation. People admitted to the hospital with a COPD exacerbation.

Description

Inclusion Criteria:

• An established clinical history of COPD in accordance with the Global Initiative for Chronic Obstructive Lung Disease (GOLD) definition: COPD is a preventable and treatable disease with some significant extrapulmonary effects that may contribute to the severity in individual patients. Its pulmonary component is characterized by airflow limitation that is not fully reversible. The airflow limitation is usually progressive and associated with an abnormal inflammatory response of the lung to noxious particles or gases.
• A history of smoking (at least 10 pack/year history)
• Access to and able to communicate on a touch tone telephone
• Read and speak English
• Able to see and interact with a computer screen, mouse, and keyboard
• A signed and dated written informed consent prior to study participation
• For those enrolled into the exacerbation group: Treatment for an exacerbation may have been started no more than 3 days prior to the day of enrollment for patients recruited in the outpatient setting and no more than 6 days prior to the day of enrollment for patients recruited in the in-patients setting.
• For those enrolled in the stable state group, the patient will be considered stable if he or she has been exacerbation-free for a minimum of 2 months prior to enrollment.

Exclusion Criteria:

• Any concurrent medical or psychiatric condition that may preclude participation in this study or completion of self-administered questionnaires (e.g., moderate to severe dementia and/or severe, uncontrolled schizophrenia, or other condition that would render the participant unable to complete a questionnaire)
• History of asthma without co-existent COPD as the primary diagnosis
• Experiencing a current heart failure exacerbation. (A diagnosis of heart failure is not in itself an exclusion criterion.)

Study Plan

How is the study designed?

Number of groups / cohorts

2

Cohorts and Interventions

Group / Cohort
Stable; Patients who are stable have not had a COPD exacerbation in the past 2 months.
Exacerbation; Patients with an exacerbation have been diagnosed and started on treatment for an exacerbation within the past 3 days.

Collaborators and Investigators

• Sponsor: University of North Carolina, Chapel Hill
• Collaborators: University of Pittsburgh; Duke University; NorthShore University HealthSystem
• Investigators: Principal Investigator: Darren A. Dewalt, MD, MPH, University of North Carolina, Chapel Hill

Study record dates

Study Major Dates

• Study Start: July 1, 2008
• Primary Completion (Actual): June 1, 2009
• Study Completion (Actual): June 1, 2009

Study Registration Dates

• First Submitted: October 30, 2008
• First Submitted That Met QC Criteria: October 30, 2008
• First Posted (Estimate): November 2, 2008

Study Record Updates

• Last Update Posted (Estimate): December 13, 2012
• Last Update Submitted That Met QC Criteria: December 12, 2012
• Last Verified: December 1, 2012

More Information

Terms related to this study

• Keywords: COPD
• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Lung Diseases; Lung Diseases, Obstructive; Pulmonary Disease, Chronic Obstructive
• Other Study ID Numbers: 07-02