Eye Health Intervention Study in Upper Manhattan
Trial Snapshot
- Phase
- Not Applicable
- Status
- Withdrawn
- Sponsor
- Columbia University
- Enrollment
- 5,840
- Locations
- 2
- Primary Endpoint
- Primary Implementation Outcome: Adherence to IN-OFFICE Eye Exam for those referred to ophthalmology
Study Overview
Brief Summary
Individuals living in Upper Manhattan have limited access to eye care, high vision impairment rates, and poor ocular health outcomes. To improve eye care and vision health outcomes, the Eye Health Intervention Study in Upper Manhattan (EYES-UM) will conduct eye health screenings in accessible primary care health centers and senior centers and implement a behavioral intervention to improve adherence for those referred for in-office eye care. The proposed innovative, 2:1 cluster-randomized clinical trial, will recruit adults age 40 and older in Upper Manhattan with known rates of inadequate eye care. A total of 10 settings in Upper Manhattan, comprised of primary care offices, senior centers, and organizations, confirms access to 17,000 individuals living at or below the NYC.gov poverty measure. This study will conduct ocular tests (visual acuity, intraocular pressure, fundus images) during screenings. To ensure that all participants receive the basic level of service, all participants who fail the eye health screening will be seen the same day by a study optometrist and eyeglasses will be provided at no charge. Educational workshops and an Advisory Board will support recruitment. Intervention Arm participants will receive ongoing support with scheduling eye exams and transportation by trained Study Coordinators. All participants will be followed prospectively for 2 years. The study is guided by the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) Framework. Conducting Focus Groups with health policy stakeholders ensures iterative input during the study to bridge and translate EYES-UM findings into a Vision Health Policy Roadmap for scalable implementation of vision care delivery models, focusing on adherence.
Detailed Description
Populations in urban settings such as Upper Manhattan, have limited access to eye care, high vision impairment rates, and poor ocular health outcomes. Our team of vision researchers designed the Eye Health Intervention Study in Upper Manhattan (EYES-UM) to provide eye health screenings directly in Upper Manhattan, in familiar and accessible settings. The proposed innovative, 2:1 cluster-randomized clinical trial, will recruit adults age 40 and older in Upper Manhattan with high rates of inadequate eye care.
A total of 10 settings in Upper Manhattan, comprised of health centers and senior centers, confirms access to 17,000 individuals. This study will conduct ocular tests (visual acuity, intraocular pressure, fundus images) during screenings. To ensure that all participants receive the basic level of service, all participants who fail the eye health screening will be seen the same day by a study optometrist and eyeglasses will be provided at no charge. Educational workshops and an Advisory Board will support recruitment. Intervention Arm participants will receive ongoing support with scheduling eye exams and transportation by trained study coordinators. All participants will be followed prospectively for 2 years. The study is guided by the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) Framework: In Aim 1, we will evaluate the effectiveness of an Eye Health Intervention to improve access to vision health services in 10 settings in Upper Manhattan. After eye health screenings and optometric exams, we will conduct a 2:1 cluster-randomized clinical trial using an Intervention to provide eye exam scheduling and transportation for those referred to ophthalmology to improve in-office eye exam adherence behavior over 2 years (primary implementation outcome) and eye disease detection (primary clinical effectiveness outcome). In Aim 2, using the RE-AIM Framework, we will evaluate the implementation of the Eye Health Intervention using mixed-methods. Aim 3 includes a proactive implementation science approach to produce a real-world Vision Health Policy Roadmap by conducting Focus Groups with health policy stakeholders to understand evidence needed to develop scalable and sustainable nationwide vision care delivery models and how to incentivize payors to ensure the success of these efforts. The Eye Health Intervention will protect and improve vision health outcomes and provide a sustainable model that can be scaled-up in many settings. By providing basic eye care services and eyeglasses to all participants, simplifying access and supporting utilization of in-office eye care, this innovative research strategy will generate important evidence and a roadmap for policy change to advance vision health. This innovative approach using Focus Groups ensures iterative input during the study to bridge and translate EYES-UM findings into a Vision Health Policy Roadmap for scalable implementation of vision care delivery models, focusing on adherence.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Screening
- Masking
- Single (Care Provider)
Masking Description
Ophthalmologists reading the fundus images will be masked to randomization assignment.
Eligibility Criteria
- Ages
- 40 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Individuals age 40 years or older.
- •Living independently.
Exclusion Criteria
- •Self-reported terminal illness with life expectancy of less than 1 year.
- •Inability to provide informed consent due to dementia or other reason.
Arms & Interventions
Intervention Arm
Participants randomized to the Intervention Arm and referred to ophthalmology will receive assistance from a Study Coordinator with scheduling in-office eye exam appointment and arranging transportation to these appointments over 2 years at either Columbia Ophthalmology, Harlem Hospital, or their own eye care provider.
Intervention: Intervention (Other)
Usual Care
Consented participants randomized to the Usual Care Arm will receive all the basic level of services including the eye health screening, optometric exam if they fail the screening, and eyeglasses at no charge. Those who require referral to ophthalmology will be scheduled for the initial in-office eye exam and their outcomes will be tracked. No additional support will be provided the Usual Care participants during the study. The Usual Care Arm represents a realistic choice currently available for participants following eye health screening.
Intervention: Usual Care (Other)
Outcomes
Primary Outcomes
Primary Implementation Outcome: Adherence to IN-OFFICE Eye Exam for those referred to ophthalmology
Time Frame: 2 years
The primary implementation outcome measure for Aim 1 is ADHERENCE TO IN-OFFICE eye exam for those referred to ophthalmology and will be measured by appointment attendance at the initial in-office eye exam appointment for those referred to ophthalmology. The unit of measure is the eye exam appointment, which will be scheduled within 6-months (+/-4 months) of the referral at either Columbia Ophthalmology, Harlem Hospital or their own eye care provider. The measure will assess the rate of adherence at the initial appointment. Comparisons will be made between the Intervention Arm and the Usual Care Arm.
Primary Clinical Effectiveness Outcome: Detection of Eye Disease
Time Frame: 2 years
The primary clinical effectiveness outcome measure for Aim 1 is detection of eye disease(s) (glaucoma, retina, other) confirmed by in-office eye exams and will be measured by rates of detection of eye disease(s) for those referred to ophthalmology. All initial in-office eye exams will be scheduled at the conclusion of eye health screenings. Outcome measures will assess rates of eye disease detection, specifically glaucoma/suspect, among those referred to ophthalmology. A comparison will be made between participants living in the 7 health settings randomized to the Intervention Arm compared to 3 settings randomized to Usual Care Arm. Participants who request their own eye doctor, the medical release form will be signed, and we will schedule the eye exam, so we can also track attendance.
Secondary Outcomes
- Return Attendance at Eye Health Screenings at 1, 2, and 3 Years(1, 2, and 3 years)
- Follow-up Adherence to Recommended In-office Eye Exams at 1 - 4 Years(4 years)
Investigators
Lisa Hark, PhD, MBA
Professor of Ophthalmic Sciences
Columbia University