Randomized Controlled Trial of a Community Health Worker Program on Hearing Loss (Oyendo Bien)
Overview
The purpose of this study is to test the effectiveness of a community health worker intervention to expand access to hearing health care among older adults facing health disparities.
Full Title of Study: “Oyendo Bien: Reducing Disparities in Access to Hearing Health Care on the U.S.-Mexico Border”
Study Type
- Study Type: Interventional
- Study Design
- Allocation: Randomized
- Intervention Model: Crossover Assignment
- Primary Purpose: Supportive Care
- Masking: Single (Investigator)
- Study Primary Completion Date: January 23, 2019
Interventions
- Behavioral: community health worker-audiologist communication education and support group
- A 5-week educational program on hearing loss, communication strategies, and peer support facilitated by community health workers supervised by an audiologist.
Arms, Groups and Cohorts
- Experimental: Immediate communication education and support group
- No Intervention: Waitlist
Clinical Trial Outcome Measures
Primary Measures
- Mean frequency of communication strategy use as measured at eight weeks post baseline for each of a series of study-specific strategies taught in the intervention
- Time Frame: 8 weeks
- Participants rate the frequency of use of each communication strategy on a five-point Likert scale. Communication strategies include such things as discussing hearing loss, talking face-to-face, and speaking slowly and clearly.
Secondary Measures
- Mean number of hearing health actions taken and number of people who took each hearing health action at eight weeks post baseline
- Time Frame: 8 weeks
- Questionnaire includes 7 possible actions for managing hearing health or accessing hearing health care services (discussed with family, discussed with doctor, discussed with specialist, had a hearing test, used an assistive device, used a hearing aid, used hearing protection).
Participating in This Clinical Trial
Inclusion Criteria
- Minimum age: 50 years – Audiometrically-confirmed hearing loss – Availability of a communication partner to attend the program with the participant – Be Spanish speaking and able to sign written informed consent Exclusion Criteria:
- Cognitive impairment
Gender Eligibility: All
Minimum Age: 50 Years
Maximum Age: N/A
Are Healthy Volunteers Accepted: Accepts Healthy Volunteers
Investigator Details
- Lead Sponsor
- University of Arizona
- Collaborator
- National Institute on Deafness and Other Communication Disorders (NIDCD)
- Provider of Information About this Clinical Study
- Sponsor
- Overall Official(s)
- Nicole Marrone, PhD, Principal Investigator, University of Arizona
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