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NCT07227714 · ClinicalTrials.gov registry record · NA
Effect of Vision Centers on Access to Eye Care and Eye Health Outcomes
A NA study, sponsored by University of California, San Francisco.
- Not yet
- Registry status
- NA
- Development phase
- 150,000
- Enrollment target
NCT07227714: Clinical Trial NA study, sponsored by University of California, San Francisco.
NCT07227714 is a NA study that has not yet begun recruiting, run by University of California, San Francisco. The registered enrollment target is 150,000 participants, above the 1,401-participant average among 58,714 other NA trials with a reported enrollment target (10607% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT07227714, a NA study, has not yet begun recruiting, sponsored by University of California, San Francisco.
- NOT YET RECRUITING
- Registry status
- NA
- Development phase
- 150,000 participants
- Enrollment target
Study Summary
This cluster-randomized trial aims to evaluate the effect of vision centers on access to eye care and eye health outcomes in South Asia. The main questions it aims to answer are: 1. Do vision centers improve effective refractive error coverage? 2. Do vision centers increase eye care center utilization? 3. Do vision centers improve population visual acuity? Researchers will compare outcomes in communities randomized to immediate versus delayed establishment of a vision center. Outcomes will be assessed through population-based surveys at baseline and after two years as well as through hospital records collected throughout the study period.
Primary Outcome
Proportion of survey participants with met need for distance refractive error correction with good quality vision of 6/12 or better in the better seeing eye among the total number of people in need (met need + undermet need + unmet need).
Interventions
- OTHER Establishment of a vision center
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 150,000 participants |
| Start Date | 2026-08-01 |
| Est. Completion | 2028-12-01 |
| Phase | NA |
What is known before NCT07227714 opens enrollment
NCT07227714 is an interventional study that assigns participants to a tested intervention. Its 150,000 participants enrollment target places it among the larger protocols in the corpus, above the 1,401-participant average among 58,714 other NA trials with a reported enrollment target (10607% higher).
The record links to 0 conditions, and to 1 intervention - of which Establishment of a vision center is the first listed.
NCT07227714 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT07227714 about?
NCT07227714 is a clinical study titled "Effect of Vision Centers on Access to Eye Care and Eye Health Outcomes". This cluster-randomized trial aims to evaluate the effect of vision centers on access to eye care and eye health outcomes in South Asia. The main questions it aims to answer are: 1. Do vision centers improve effective refractive error coverage? 2. Do vision centers increase eye care center utilizat...
What is the current status of trial NCT07227714?
This trial is currently not yet recruiting. It is a NA study. The enrollment target is 150,000 participants. The study started on 2026-08-01. Estimated completion is 2028-12-01.
What interventions are being tested in trial NCT07227714?
The interventions under investigation include: Establishment of a vision center (OTHER).
Who is sponsoring clinical trial NCT07227714?
This trial is sponsored by University of California, San Francisco, which has 1,713 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT07227714's enrollment target sits among peer trials
150,000 2nd of 2000 the highest of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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