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Expansion of the COPD At-risk Module in 4 States BRFSS Telephone Health Surveys

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ClinicalTrials.gov Identifier: NCT02991391
Recruitment Status : Completed
First Posted : December 13, 2016
Last Update Posted : December 13, 2016
Sponsor:
Collaborators:
Wake Forest University Health Sciences
Medical University of South Carolina
University of Kentucky
Information provided by (Responsible Party):
Duke University

Brief Summary:
This cross-sectional survey study is intended to describe the characteristics of adults in 4 US states with regards to respiratory symptoms and tobacco exposure, utilizing an existing state-administered, CDC overseen Behavioral Risk Factor Surveillance System telephone health survey. The primary goal of study is to describe the sociodemographics, health behaviors, and presence of chronic diseases in persons with or at risk of having chronic obstructive pulmonary disease.

Condition or disease Intervention/treatment
COPD Respiratory Symptoms Tobacco Use Asthma Disparities Air Quality Other: None, use of a questionnaire

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Study Type : Observational
Actual Enrollment : 40690 participants
Observational Model: Cohort
Time Perspective: Prospective
Official Title: Expansion of the COPD At-risk Module in 4 States BRFSS Telephone Health Surveys
Study Start Date : January 2015
Actual Primary Completion Date : December 2015
Actual Study Completion Date : December 2015

Intervention Details:
  • Other: None, use of a questionnaire
    Telephone health survey using 2015 Behavioral Risk Factor Surveillance Survey in Texas, Florida, South Carolina, and Kentucky that includes questions regarding tobacco exposure and respiratory symptoms


Primary Outcome Measures :
  1. Percentage of persons with or at high-risk of COPD [ Time Frame: 1 year ]
    COPD defined by respondent self-report; high-risk for COPD defined by frequency of respiratory symptoms and tobacco exposure history


Secondary Outcome Measures :
  1. Prevalence of respiratory symptoms in general adult population [ Time Frame: 1 year ]
    Telephone health survey using the Behavioral Risk factor Surveillance System to define the frequency of dyspnea

  2. Relationship between racial and socioeconomic disparities with respiratory symptoms [ Time Frame: 1 year ]
    Telephone health survey using the Behavioral Risk Factor Surveillance System to define the frequency of respiratory symptoms (%) based upon respondent's race, ethnicity (Hispanic, non-Hispanic), annual income ($), educational status (< high school, HS, some college, college graduate) with frequency (%) and severity of respiratory symptoms



Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
It is projected that there will be ~ 50,000 non-institutionalized adults (> 18 years) who will complete the 2015 BRFSS telephone health survey among the 4 participating states - KY, SC, TX, and FL. These 4 states represent a significant segment of the COPD population in the US based upon prior COPD prevalence estimates and COPD-related hospitalizations among Medicare recipients. Of note, Kentucky has the highest prevalence of COPD in the US. For each state, cell phone and landline phones are randomly selected based on pre-determined goals for geographics and socio-demographics per state and CDC procedures. Hispanics can also participate in the telephone survey through interpretors. Only one adult in each household that is contacted can complete the survey. Of all potential survey respondents, about one-half will provide complete data for the telephone survey.
Criteria

Inclusion Criteria:

  • willingness to complete telephone health survey

Exclusion Criteria:

  • unwillingness to compete telephone health survey

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02991391


Sponsors and Collaborators
Duke University
Wake Forest University Health Sciences
Medical University of South Carolina
University of Kentucky
Investigators
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Study Director: Njira Lugogo, MD Duke University
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Responsible Party: Duke University
ClinicalTrials.gov Identifier: NCT02991391    
Other Study ID Numbers: Pro00059852
First Posted: December 13, 2016    Key Record Dates
Last Update Posted: December 13, 2016
Last Verified: October 2016
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description: Through respective state's BRFSS
Additional relevant MeSH terms:
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Signs and Symptoms, Respiratory